tldraw is seeking a Backend/Infrastructure Engineer in Greater London to enhance backend systems and improve release reliability. Ideal candidates will have strong experience with TypeScript and Node.js, focusing on building, scaling, and maintaining backend services and infrastructure. The role offers a hybrid working model, competitive salary, equity options, and generous vacation time, all in a dynamic startup environment that values craft and agility.
13/06/2026
Full time
tldraw is seeking a Backend/Infrastructure Engineer in Greater London to enhance backend systems and improve release reliability. Ideal candidates will have strong experience with TypeScript and Node.js, focusing on building, scaling, and maintaining backend services and infrastructure. The role offers a hybrid working model, competitive salary, equity options, and generous vacation time, all in a dynamic startup environment that values craft and agility.
Fractile builds silicon, systems, and software to break through the memory wall, the fundamental hardware constraint standing between today's AI and what comes next. The frontier of AI is no longer a research problem. The tasks AI can complete are doubling in complexity every six to seven months and the tokens required to complete them are scaling with it. Sequential reasoning, the kind that can't be parallelised away, means the internal clock speed of inference systems is the critical constraint. What stands between where we are today and the future potential of AI isn't smarter algorithms; it's the hardware to run them fast enough to matter. Today's chips are hitting their wall. We're rebuilding the ones that don't. Fractile is seeking to increase the clock speed of global progress, one chip at a time. Key Responsibilities Create and support tooling and workflows centred around EDA tooling, which will require coding and build-system knowledge to assist with tasks faced by different teams. Add build system support for new EDA tools required throughout the chip lifecycle. Create and improve developer tools across frontend and backend silicon teams. Improve existing workflows to make them cacheable and reproducible. Deploy, and maintain compute infrastructure (in either the cloud or on-premise) using an infrastructure-as-code (IaC) framework (Ansible/Terraform). Setup and monitor observation tooling for resource utilisation, machine failures, and more (e.g. Prometheus/Zabbix). Work with the engineering team to build and optimise their workloads. It would be great if you have Experience with EDA tooling. Experience working with build systems such as Bazel. Experience working with workload management tools such as Slurm. Experience working with container orchestration tools such as Docker and Kubernetes. Experience working with infrastructure as code such as Ansible or Terraform. Preferred Qualifications Proficiency in modern software development language(s) and infrastructure-as-code frameworks. Past experience diagnosing and resolving network/storage/CPU/RAM bottlenecks across complex workloads. Experience deploying and managing a grid compute system (Slurm/LSF/SGE). Proficiency with containerisation frameworks (Docker/Singularity). About Us Founded 2022, we're 100+ people across London and Bristol in the heart of the UK's frontier AI ecosystem, and growing fast. We've recently raised $220 M from Accel, Founders Fund, FactorialFunds and a number of the world's leading deep tech investors. Our team brings deep experience from Arm, Google DeepMind, Apple Silicon, Qualcomm, and others, who've shipped silicon and scaled systems at the frontier before. We're a culture built on deep curiosity, technical fluency, and humility, looking for the kind of entrepreneurial instinct that finds the motivating rather than the daunting. We offer competitive salaries, meaningful equity, and benefits such as private healthcare and pension plans. We believe the hardest problems get solved by the broadest range of minds and actively encourage applications from underrepresented groups in hardware and software engineering. Hybrid working: 2-3 days in our London and Bristol offices. Export Controls Our work involves technologies subject to UK and international export control regulations. Certain roles may require additional eligibility checks to ensure compliance with applicable law. We'll be transparent about this throughout the hiring process.
13/06/2026
Full time
Fractile builds silicon, systems, and software to break through the memory wall, the fundamental hardware constraint standing between today's AI and what comes next. The frontier of AI is no longer a research problem. The tasks AI can complete are doubling in complexity every six to seven months and the tokens required to complete them are scaling with it. Sequential reasoning, the kind that can't be parallelised away, means the internal clock speed of inference systems is the critical constraint. What stands between where we are today and the future potential of AI isn't smarter algorithms; it's the hardware to run them fast enough to matter. Today's chips are hitting their wall. We're rebuilding the ones that don't. Fractile is seeking to increase the clock speed of global progress, one chip at a time. Key Responsibilities Create and support tooling and workflows centred around EDA tooling, which will require coding and build-system knowledge to assist with tasks faced by different teams. Add build system support for new EDA tools required throughout the chip lifecycle. Create and improve developer tools across frontend and backend silicon teams. Improve existing workflows to make them cacheable and reproducible. Deploy, and maintain compute infrastructure (in either the cloud or on-premise) using an infrastructure-as-code (IaC) framework (Ansible/Terraform). Setup and monitor observation tooling for resource utilisation, machine failures, and more (e.g. Prometheus/Zabbix). Work with the engineering team to build and optimise their workloads. It would be great if you have Experience with EDA tooling. Experience working with build systems such as Bazel. Experience working with workload management tools such as Slurm. Experience working with container orchestration tools such as Docker and Kubernetes. Experience working with infrastructure as code such as Ansible or Terraform. Preferred Qualifications Proficiency in modern software development language(s) and infrastructure-as-code frameworks. Past experience diagnosing and resolving network/storage/CPU/RAM bottlenecks across complex workloads. Experience deploying and managing a grid compute system (Slurm/LSF/SGE). Proficiency with containerisation frameworks (Docker/Singularity). About Us Founded 2022, we're 100+ people across London and Bristol in the heart of the UK's frontier AI ecosystem, and growing fast. We've recently raised $220 M from Accel, Founders Fund, FactorialFunds and a number of the world's leading deep tech investors. Our team brings deep experience from Arm, Google DeepMind, Apple Silicon, Qualcomm, and others, who've shipped silicon and scaled systems at the frontier before. We're a culture built on deep curiosity, technical fluency, and humility, looking for the kind of entrepreneurial instinct that finds the motivating rather than the daunting. We offer competitive salaries, meaningful equity, and benefits such as private healthcare and pension plans. We believe the hardest problems get solved by the broadest range of minds and actively encourage applications from underrepresented groups in hardware and software engineering. Hybrid working: 2-3 days in our London and Bristol offices. Export Controls Our work involves technologies subject to UK and international export control regulations. Certain roles may require additional eligibility checks to ensure compliance with applicable law. We'll be transparent about this throughout the hiring process.
About 9fin 9fin is the AI platform powering global debt markets - the world's largest asset class at over $145 trillion. Debt markets are vast, global, and mission-critical, yet still run on fragmented data, PDFs, and manual workflows. 9fin replaces this broken infrastructure with a single platform that centralises proprietary credit data, deep analysis, and high-value workflows across global markets. Today, 9fin powers teams at 300+ blue-chip institutions worldwide, including global banks, asset managers, private equity firms, law firms, and advisors. The business is scaling at exceptional speed, with rapid expansion in the US and best-in-class retention driven by deep workflow adoption. We're at a defining inflection point. With proven product-market fit and strong, global market pull, 9fin is accelerating toward becoming the category-defining platform for debt markets worldwide. The Opportunity We're looking for a Senior Product Security Engineer to join one of our software engineering teams and help shape the security of our products as we continue to scale. This role will be embedded within a team responsible for some of the most security critical parts of the 9fin platform. The team works on the systems and controls that protect sensitive customer information, ensuring data is stored, accessed and processed securely throughout its lifecycle. You'll work alongside product engineers day to day, participating in planning, design discussions, refinement sessions and technical decision making. You'll help the team make sound architectural decisions about how sensitive information is stored, processed and accessed, balancing security requirements with product and engineering goals. The team operates at the intersection of application security, cloud security, data protection and AI security. You'll help shape how 9fin approaches challenges such as tenant isolation, access control, confidential data handling and the secure use of AI systems. While embedded within product engineering, you'll remain closely connected to our Platform Engineering and Information Security teams, helping drive a consistent approach to security across 9fin. This is a hands on engineering role. You won't be building product features full time, but you should be comfortable reading, reviewing and writing production code when security requirements demand it. What you'll work on Embed within a product engineering team and help shape the security of our products from design through to production. Influence architecture, design and implementation decisions to ensure security is considered from the outset. Partner with Product Engineering, Platform Engineering and Information Security teams to identify risks, define appropriate controls, and build secure by default systems. Contribute code, reviews and technical guidance where security expertise is required. Act as a security advocate and trusted advisor within the team, helping balance risk, usability and delivery. What we're looking for Significant experience securing modern software systems and applications. Strong understanding of secure software architecture, threat modelling and security engineering practices. Deep familiarity with cloud native architectures and security controls, particularly within AWS. Experience designing systems that handle sensitive, confidential or regulated data. Comfortable reading, reviewing and writing production code, ideally with experience in Python or similar backend technologies. Familiar with the security considerations of modern data stores such as PostgreSQL. Pragmatic judgement and the ability to balance security, product and engineering needs. Ability to influence engineers and stakeholders across multiple teams without relying on formal authority. Familiarisation with SOC2 and ISO 42001 is a bonus. What success looks like Security considerations are embedded into product design discussions rather than introduced late in the delivery process. Teams can move quickly because secure patterns, architectural guidance and security controls are well understood. Risks are identified and addressed before they become incidents. Security is seen as an enabler of product delivery rather than a gatekeeper. Why this role matters Security cannot be something that happens after software has been designed. As 9fin continues to expand its platform and handle increasingly sensitive customer information, we need security expertise embedded where decisions are being made. This role will help ensure that security is considered from the earliest stages of product development, allowing us to move quickly while maintaining the trust our customers place in us. Benefits We're a scaling start up and we enjoy sharing our success, when the company succeeds, we always reinvest that in our people. We also offer huge amounts of responsibility, an abundance of opportunity for growth and a platform to truly excel. Financial & Insurance Competitive Salary (our salary bands are benchmarked at the top end of the market) Equity options Pension (your minimum contributions are 4% with 9fin matching up to 7%) Private Medical Insurance Paid sick leave with Income Protection for long periods of illness Group Life Assurance Season Ticket Loan & Cycle to Work schemes Time off 25 holiday days per year Local public holidays (with the ability to exchange them for alternative days) Hybrid working model, to allow you the flexibility to decide how, where and when you do your best work Work abroad for up to 3 months a year 1 month paid sabbatical after 5 years of service Enhanced parental leave & flexible working arrangements available Training & Culture Professional learning and development budget Quarterly team socials Summer and Winter company social events 9fin is an equal opportunities employer At 9fin we are dedicated to building and promoting a fair and inclusive workplace where everyone can reach their full potential and truly belong. We recognize that building diverse teams enables a more creative and productive environment. If you're excited about this role but your experience doesn't perfectly align with the job description, we encourage you to apply anyway. You might just be who we're looking for - either for this role, or perhaps another.
13/06/2026
Full time
About 9fin 9fin is the AI platform powering global debt markets - the world's largest asset class at over $145 trillion. Debt markets are vast, global, and mission-critical, yet still run on fragmented data, PDFs, and manual workflows. 9fin replaces this broken infrastructure with a single platform that centralises proprietary credit data, deep analysis, and high-value workflows across global markets. Today, 9fin powers teams at 300+ blue-chip institutions worldwide, including global banks, asset managers, private equity firms, law firms, and advisors. The business is scaling at exceptional speed, with rapid expansion in the US and best-in-class retention driven by deep workflow adoption. We're at a defining inflection point. With proven product-market fit and strong, global market pull, 9fin is accelerating toward becoming the category-defining platform for debt markets worldwide. The Opportunity We're looking for a Senior Product Security Engineer to join one of our software engineering teams and help shape the security of our products as we continue to scale. This role will be embedded within a team responsible for some of the most security critical parts of the 9fin platform. The team works on the systems and controls that protect sensitive customer information, ensuring data is stored, accessed and processed securely throughout its lifecycle. You'll work alongside product engineers day to day, participating in planning, design discussions, refinement sessions and technical decision making. You'll help the team make sound architectural decisions about how sensitive information is stored, processed and accessed, balancing security requirements with product and engineering goals. The team operates at the intersection of application security, cloud security, data protection and AI security. You'll help shape how 9fin approaches challenges such as tenant isolation, access control, confidential data handling and the secure use of AI systems. While embedded within product engineering, you'll remain closely connected to our Platform Engineering and Information Security teams, helping drive a consistent approach to security across 9fin. This is a hands on engineering role. You won't be building product features full time, but you should be comfortable reading, reviewing and writing production code when security requirements demand it. What you'll work on Embed within a product engineering team and help shape the security of our products from design through to production. Influence architecture, design and implementation decisions to ensure security is considered from the outset. Partner with Product Engineering, Platform Engineering and Information Security teams to identify risks, define appropriate controls, and build secure by default systems. Contribute code, reviews and technical guidance where security expertise is required. Act as a security advocate and trusted advisor within the team, helping balance risk, usability and delivery. What we're looking for Significant experience securing modern software systems and applications. Strong understanding of secure software architecture, threat modelling and security engineering practices. Deep familiarity with cloud native architectures and security controls, particularly within AWS. Experience designing systems that handle sensitive, confidential or regulated data. Comfortable reading, reviewing and writing production code, ideally with experience in Python or similar backend technologies. Familiar with the security considerations of modern data stores such as PostgreSQL. Pragmatic judgement and the ability to balance security, product and engineering needs. Ability to influence engineers and stakeholders across multiple teams without relying on formal authority. Familiarisation with SOC2 and ISO 42001 is a bonus. What success looks like Security considerations are embedded into product design discussions rather than introduced late in the delivery process. Teams can move quickly because secure patterns, architectural guidance and security controls are well understood. Risks are identified and addressed before they become incidents. Security is seen as an enabler of product delivery rather than a gatekeeper. Why this role matters Security cannot be something that happens after software has been designed. As 9fin continues to expand its platform and handle increasingly sensitive customer information, we need security expertise embedded where decisions are being made. This role will help ensure that security is considered from the earliest stages of product development, allowing us to move quickly while maintaining the trust our customers place in us. Benefits We're a scaling start up and we enjoy sharing our success, when the company succeeds, we always reinvest that in our people. We also offer huge amounts of responsibility, an abundance of opportunity for growth and a platform to truly excel. Financial & Insurance Competitive Salary (our salary bands are benchmarked at the top end of the market) Equity options Pension (your minimum contributions are 4% with 9fin matching up to 7%) Private Medical Insurance Paid sick leave with Income Protection for long periods of illness Group Life Assurance Season Ticket Loan & Cycle to Work schemes Time off 25 holiday days per year Local public holidays (with the ability to exchange them for alternative days) Hybrid working model, to allow you the flexibility to decide how, where and when you do your best work Work abroad for up to 3 months a year 1 month paid sabbatical after 5 years of service Enhanced parental leave & flexible working arrangements available Training & Culture Professional learning and development budget Quarterly team socials Summer and Winter company social events 9fin is an equal opportunities employer At 9fin we are dedicated to building and promoting a fair and inclusive workplace where everyone can reach their full potential and truly belong. We recognize that building diverse teams enables a more creative and productive environment. If you're excited about this role but your experience doesn't perfectly align with the job description, we encourage you to apply anyway. You might just be who we're looking for - either for this role, or perhaps another.
The Role We are hiring a Senior Software Engineer to join our Trusted Enterprise Platform team and build the systems that keep Multiverse secure, compliant, and architecturally sound as we scale. You will build and maintain the foundational services that every product team depends on but few users ever see: authentication and single sign-on, safe release infrastructure, notification delivery, universal preference management, and the technical surface area where regulatory obligations like GDPR become working code. Your work will be the reason other engineers can ship with confidence and customers can trust us with their data. We are looking for a full-stack engineer who leans towards the backend and finds satisfaction in providing leverage. You are the kind of person who enjoys building a platform capability leveraged by ten teams, but serving thousands. You care about getting the abstractions right, because you know that a poorly designed auth flow or a leaky preference centre creates problems that compound across the entire organisation. The Challenge: Your First 6 Months Months 1 to 2: Learn the platform landscape, understand our auth and identity systems end to end, and ship your first meaningful contribution to one of the core services. Months 3 to 4: Take ownership of a workstream, whether that is improving SSO integration, building out safe release infrastructure, or advancing the preference centre. Start influencing architectural decisions. Months 5 to 6: You are a trusted owner of one or more platform domains. You are shaping the roadmap, mentoring teammates, and your work is visibly reducing friction and risk for product teams across the organisation. Your Impact As a Senior SWE, you are a force multiplier whose influence extends beyond your immediate tasks. Technical Excellence: You will produce clean, extensible code that serves as a best-practice example for the squad, possessing a strong understanding of non-functional requirements like security and scalability. System Ownership: You won't just launch bugs-free code; you will ensure proactive monitoring is in place, defining new technical metrics to guarantee the health of Multiverse's systems. Strategic Execution: You will advocate for incremental delivery, taking a fail-fast approach to complex problems and helping the squad manage technical debt effectively. Mentorship & Uplift: You will actively mentor more junior members, conducting thoughtful code reviews and producing documentation that helps others ramp up quickly. Cross-Functional Influence: You will engage stakeholders directly to understand their problems, building strong relationships to achieve business objectives across several squads. How We Work With AI At Multiverse, AI is our engine, not an add-on. We want every engineer to use AI tooling as a core part of how they work, not as an experiment or a side interest. That means using AI-assisted development tools daily to write, review, and debug code faster. It means reaching for an LLM before reaching for Stack Overflow. It means being willing to prototype internal automations that save the team hours, not just yourself. You should be genuinely curious about how AI is reshaping software development, comfortable adopting new tools as they emerge, and excited about the idea that infrastructure and platform work will look meaningfully different in two years than it does today. Operating Principles in Action Solve for Customer Value: You prioritize the balance between high security and user friction. You design identity flows that protect our customers without slowing them down. Drivers, Not Passengers: You don't wait for a legal "requirement" to fix a privacy flaw. You lead the solution, ensuring compliance is an architectural feature, not an afterthought. Be Decisive, Even in Ambiguity: You are comfortable launching "imperfect" platform tools to get internal feedback early, course-correcting quickly based on how other engineers use your APIs. AI to Deliver Outcomes: You treat AI as our engine. You look for opportunities to integrate LLMs or AI-augmented tooling into our developer workflows to accelerate our platform's maturity. Your Requirements What We Are Looking For Technical Foundation Backend Center of Gravity: 5+ years of experience with a focus on data models, APIs, and system boundaries. Cloud-Native Instincts: Deep comfort with AWS, containerization (Docker/Kubernetes/ECS), and Infrastructure-as-Code. Clean Code: A track record of writing modular, tested, and readable code in TypeScript, Python, or Elixir. Technical Leadership & Mindset Product Mindset for Platforms: You treat internal engineers as your users, caring deeply about developer ergonomics and API documentation. Identity Experts: Hands-on experience building or significantly contributing to auth and identity systems in a B2B org (SSO, SAML, OAuth). Release Architects: You understand the difference between deployment and release and have managed enterprise release cycles at scale. What Would Set You Apart Experience with event-driven architectures (Kafka, RabbitMQ, SQS). A history of extracting shared services from monolithic codebases. Benefits Time off - 27 days holiday, plus 5 additional days off: 1 life event day, 2 volunteer days, 2 company-wide wellbeing days (M-Powered Weekend) and 8 bank holidays per year Health & Wellness- private medical Insurance with Bupa, a medical cashback scheme, life insurance, gym membership & wellness resources through Wellhub and access to Spill - all in one mental health support Hybrid work offering - for most roles we collaborate in the office three days per week with the exception of Coaches and Instructors who collaborate in the office once a month Work-from-anywhere scheme - you'll have the opportunity to work from anywhere, up to 10 days per year Space to connect: Beyond the desk, we make time for weekly catch-ups, seasonal celebrations, and have a kitchen that's always stocked! Our Commitment to Diversity, Equity and Inclusion We're an equal opportunities employer. And proud of it. Every applicant and employee is afforded the same opportunities regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. This will never change. Read our Equality, Diversity & Inclusion policy here. Our Commitment to Safeguarding Multiverse is committed to safeguarding and promoting the welfare of our learners. We expect all employees to share this commitment and adhere to our Safeguarding Policy, our Prevent Policy and all other Multiverse company policies. Successful applicants will be required to undertake at least a Basic check via the Disclosure Barring Service (DBS). For roles that will involve a Regulated Activity, successful applicants must also undergo an Enhanced DBS check, including a Children's Barred List check and a Prohibition Order check. Roles involving Regulated Activity may interact with vulnerable groups, therefore are exempt from the Rehabilitation of Offenders Act 1974 meaning applicants are required to declare any convictions, cautions, reprimands, and final warnings. Providing false information is an offence and could result in the application being rejected or summary dismissal if the applicant has been selected, and possible referral to the police and the DBS.
12/06/2026
Full time
The Role We are hiring a Senior Software Engineer to join our Trusted Enterprise Platform team and build the systems that keep Multiverse secure, compliant, and architecturally sound as we scale. You will build and maintain the foundational services that every product team depends on but few users ever see: authentication and single sign-on, safe release infrastructure, notification delivery, universal preference management, and the technical surface area where regulatory obligations like GDPR become working code. Your work will be the reason other engineers can ship with confidence and customers can trust us with their data. We are looking for a full-stack engineer who leans towards the backend and finds satisfaction in providing leverage. You are the kind of person who enjoys building a platform capability leveraged by ten teams, but serving thousands. You care about getting the abstractions right, because you know that a poorly designed auth flow or a leaky preference centre creates problems that compound across the entire organisation. The Challenge: Your First 6 Months Months 1 to 2: Learn the platform landscape, understand our auth and identity systems end to end, and ship your first meaningful contribution to one of the core services. Months 3 to 4: Take ownership of a workstream, whether that is improving SSO integration, building out safe release infrastructure, or advancing the preference centre. Start influencing architectural decisions. Months 5 to 6: You are a trusted owner of one or more platform domains. You are shaping the roadmap, mentoring teammates, and your work is visibly reducing friction and risk for product teams across the organisation. Your Impact As a Senior SWE, you are a force multiplier whose influence extends beyond your immediate tasks. Technical Excellence: You will produce clean, extensible code that serves as a best-practice example for the squad, possessing a strong understanding of non-functional requirements like security and scalability. System Ownership: You won't just launch bugs-free code; you will ensure proactive monitoring is in place, defining new technical metrics to guarantee the health of Multiverse's systems. Strategic Execution: You will advocate for incremental delivery, taking a fail-fast approach to complex problems and helping the squad manage technical debt effectively. Mentorship & Uplift: You will actively mentor more junior members, conducting thoughtful code reviews and producing documentation that helps others ramp up quickly. Cross-Functional Influence: You will engage stakeholders directly to understand their problems, building strong relationships to achieve business objectives across several squads. How We Work With AI At Multiverse, AI is our engine, not an add-on. We want every engineer to use AI tooling as a core part of how they work, not as an experiment or a side interest. That means using AI-assisted development tools daily to write, review, and debug code faster. It means reaching for an LLM before reaching for Stack Overflow. It means being willing to prototype internal automations that save the team hours, not just yourself. You should be genuinely curious about how AI is reshaping software development, comfortable adopting new tools as they emerge, and excited about the idea that infrastructure and platform work will look meaningfully different in two years than it does today. Operating Principles in Action Solve for Customer Value: You prioritize the balance between high security and user friction. You design identity flows that protect our customers without slowing them down. Drivers, Not Passengers: You don't wait for a legal "requirement" to fix a privacy flaw. You lead the solution, ensuring compliance is an architectural feature, not an afterthought. Be Decisive, Even in Ambiguity: You are comfortable launching "imperfect" platform tools to get internal feedback early, course-correcting quickly based on how other engineers use your APIs. AI to Deliver Outcomes: You treat AI as our engine. You look for opportunities to integrate LLMs or AI-augmented tooling into our developer workflows to accelerate our platform's maturity. Your Requirements What We Are Looking For Technical Foundation Backend Center of Gravity: 5+ years of experience with a focus on data models, APIs, and system boundaries. Cloud-Native Instincts: Deep comfort with AWS, containerization (Docker/Kubernetes/ECS), and Infrastructure-as-Code. Clean Code: A track record of writing modular, tested, and readable code in TypeScript, Python, or Elixir. Technical Leadership & Mindset Product Mindset for Platforms: You treat internal engineers as your users, caring deeply about developer ergonomics and API documentation. Identity Experts: Hands-on experience building or significantly contributing to auth and identity systems in a B2B org (SSO, SAML, OAuth). Release Architects: You understand the difference between deployment and release and have managed enterprise release cycles at scale. What Would Set You Apart Experience with event-driven architectures (Kafka, RabbitMQ, SQS). A history of extracting shared services from monolithic codebases. Benefits Time off - 27 days holiday, plus 5 additional days off: 1 life event day, 2 volunteer days, 2 company-wide wellbeing days (M-Powered Weekend) and 8 bank holidays per year Health & Wellness- private medical Insurance with Bupa, a medical cashback scheme, life insurance, gym membership & wellness resources through Wellhub and access to Spill - all in one mental health support Hybrid work offering - for most roles we collaborate in the office three days per week with the exception of Coaches and Instructors who collaborate in the office once a month Work-from-anywhere scheme - you'll have the opportunity to work from anywhere, up to 10 days per year Space to connect: Beyond the desk, we make time for weekly catch-ups, seasonal celebrations, and have a kitchen that's always stocked! Our Commitment to Diversity, Equity and Inclusion We're an equal opportunities employer. And proud of it. Every applicant and employee is afforded the same opportunities regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. This will never change. Read our Equality, Diversity & Inclusion policy here. Our Commitment to Safeguarding Multiverse is committed to safeguarding and promoting the welfare of our learners. We expect all employees to share this commitment and adhere to our Safeguarding Policy, our Prevent Policy and all other Multiverse company policies. Successful applicants will be required to undertake at least a Basic check via the Disclosure Barring Service (DBS). For roles that will involve a Regulated Activity, successful applicants must also undergo an Enhanced DBS check, including a Children's Barred List check and a Prohibition Order check. Roles involving Regulated Activity may interact with vulnerable groups, therefore are exempt from the Rehabilitation of Offenders Act 1974 meaning applicants are required to declare any convictions, cautions, reprimands, and final warnings. Providing false information is an offence and could result in the application being rejected or summary dismissal if the applicant has been selected, and possible referral to the police and the DBS.
Senior Product Engineer London Hybrid Startup 90,000 - 130,000 + meaningful equity Tech stack: Experience required across any of the following: Golang Rust TypeScript, Node.js React.js, Next.js AWS or GCP Most B2B SaaS products are effectively dashboards on top of a database. This isn't that. We're working with an Agentic AI startup building infrastructure and intelligent software systems that sit underneath large scale operational workflows and real time decision making processes. The platform processes very high volumes of live data, powers complex orchestration pipelines, and delivers AI driven functionality directly into customer environments at enterprise scale. The engineering challenges are genuinely difficult. Not "we use Kubernetes so we're scaling" difficult. More the kind of problems involving distributed systems, real time data ingestion, AI orchestration pipelines, and building software that customers rely on day to day inside production environments. The team is still small enough that every engineer materially changes the trajectory of the business. No giant hierarchy, no endless roadmap theatre, no Jira archaeology expedition trying to work out why a ticket exists. That means speaking to customers, understanding commercial context, shaping product direction, building systems, shipping to production, monitoring outcomes, and iterating quickly. You'll be working across: Real time event streaming systems handling very high traffic volumes AI powered workflows and orchestration pipelines Product engineering across backend infrastructure and frontend applications CRM and third party integration infrastructure Identity resolution and large scale data processing Systems where reliability and speed both matter because customers actively use what gets shipped The environment is best suited to engineers who: Enjoy ambiguity rather than waiting for perfect specs Think commercially as well as technically Want ownership rather than ticket queues Care about shipping quickly Like being close to founders, customers, and product decisions Have worked in strong start ups or fast moving product environments before Technical background matters, but mindset matters more. They're open to strong engineers from different backend ecosystems if you've built complex systems and can learn quickly. A few things worth knowing: High frequency of deployments per week Engineers use AI tooling heavily to improve speed and workflow efficiency Minimal meeting culture High trust environment with lots of autonomy Strong engineering standards without unnecessary process theatre Small team, meaningful ownership, direct impact If you're the type of engineer who likes solving hard problems with smart people, has energy & ambition, and actually seeing your work used in production by real customers, this is a very good opportunity.
12/06/2026
Full time
Senior Product Engineer London Hybrid Startup 90,000 - 130,000 + meaningful equity Tech stack: Experience required across any of the following: Golang Rust TypeScript, Node.js React.js, Next.js AWS or GCP Most B2B SaaS products are effectively dashboards on top of a database. This isn't that. We're working with an Agentic AI startup building infrastructure and intelligent software systems that sit underneath large scale operational workflows and real time decision making processes. The platform processes very high volumes of live data, powers complex orchestration pipelines, and delivers AI driven functionality directly into customer environments at enterprise scale. The engineering challenges are genuinely difficult. Not "we use Kubernetes so we're scaling" difficult. More the kind of problems involving distributed systems, real time data ingestion, AI orchestration pipelines, and building software that customers rely on day to day inside production environments. The team is still small enough that every engineer materially changes the trajectory of the business. No giant hierarchy, no endless roadmap theatre, no Jira archaeology expedition trying to work out why a ticket exists. That means speaking to customers, understanding commercial context, shaping product direction, building systems, shipping to production, monitoring outcomes, and iterating quickly. You'll be working across: Real time event streaming systems handling very high traffic volumes AI powered workflows and orchestration pipelines Product engineering across backend infrastructure and frontend applications CRM and third party integration infrastructure Identity resolution and large scale data processing Systems where reliability and speed both matter because customers actively use what gets shipped The environment is best suited to engineers who: Enjoy ambiguity rather than waiting for perfect specs Think commercially as well as technically Want ownership rather than ticket queues Care about shipping quickly Like being close to founders, customers, and product decisions Have worked in strong start ups or fast moving product environments before Technical background matters, but mindset matters more. They're open to strong engineers from different backend ecosystems if you've built complex systems and can learn quickly. A few things worth knowing: High frequency of deployments per week Engineers use AI tooling heavily to improve speed and workflow efficiency Minimal meeting culture High trust environment with lots of autonomy Strong engineering standards without unnecessary process theatre Small team, meaningful ownership, direct impact If you're the type of engineer who likes solving hard problems with smart people, has energy & ambition, and actually seeing your work used in production by real customers, this is a very good opportunity.
The role tldraw is hiring a backend/infrastructure engineer to strengthen the systems behind our product, improve release reliability, and support our next stage of growth. You'll bring deeper backend, infrastructure, and DevOps experience to a team of product-minded generalist engineers. This is a London based, in-office role. This is a high ownership role in a small, fast-moving team. You'll work across backend services, deployment infrastructure, release processes, and observability. You'll build and maintain the services and tooling that power our SDK, and how we ship. We care about craft and momentum. We're looking for someone who can pick up a problem, drive it end-to-end, and raise the bar for how we build and operate our systems. We're looking for strong judgment and pragmatism, not rigid process. You will Own and improve backend systems supporting our SDK, and related infrastructure Improve release safety and speed (versioning, testing, rollbacks) Build and scale backend services, APIs, data flows, and systems that power Investigate and resolve production incidents and infrastructure issues Partner with product engineers across the stack, and document what you build so the team can move faster You'll need Fluency with TypeScript, Node.js, and systems design Ability to write production-quality code independently (without AI assistance during our interview process) Strong hands-on experience building and operating production backend systems Experience with infrastructure, CI/CD, monitoring/alerting, and incident response Track record improving reliability, developer experience, or release quality Clear communication, strong judgment in ambiguity, and comfort helping other engineers level up on backend/infrastructure It's a plus if you Have been an early or founding engineer at a startup Have experience with developer tools, SDKs, real-time collaboration, or local-first software Have used Cloudflare, real-time databases, or similar backends for collaborative applications Have built infrastructure for products serving both end-users and developer customers Contribute to open source or developer communities What you'll get Competitive salary + equity options Hybrid working model 25 paid days holiday + UK public holidays Private health insurance + pension contribution Excellent equipment and choice of tools About you You care about reliability, craft, and momentum. You like making systems understandable and easy to build on, and you're comfortable spanning backend, infrastructure, and product when it helps the team ship. You can go deep when needed, stay pragmatic under ambiguity, and help others learn especially around backend architecture, release processes, and operational trade-offs. About tldraw tldraw is a London based Series A startup building software for infinite canvas applications. We're best known for our free collaborative whiteboard used by millions, and for viral demos like Computer and Make Real. Our commercial product is the tldraw SDK, a React library that lets companies build collaborative canvas experiences into their own products. Our community includes 70k+ X followers, 45k+ GitHub stars, and 6k Discord members. Our customers include Google, Autodesk, ClickUp, and Blackrock.
12/06/2026
Full time
The role tldraw is hiring a backend/infrastructure engineer to strengthen the systems behind our product, improve release reliability, and support our next stage of growth. You'll bring deeper backend, infrastructure, and DevOps experience to a team of product-minded generalist engineers. This is a London based, in-office role. This is a high ownership role in a small, fast-moving team. You'll work across backend services, deployment infrastructure, release processes, and observability. You'll build and maintain the services and tooling that power our SDK, and how we ship. We care about craft and momentum. We're looking for someone who can pick up a problem, drive it end-to-end, and raise the bar for how we build and operate our systems. We're looking for strong judgment and pragmatism, not rigid process. You will Own and improve backend systems supporting our SDK, and related infrastructure Improve release safety and speed (versioning, testing, rollbacks) Build and scale backend services, APIs, data flows, and systems that power Investigate and resolve production incidents and infrastructure issues Partner with product engineers across the stack, and document what you build so the team can move faster You'll need Fluency with TypeScript, Node.js, and systems design Ability to write production-quality code independently (without AI assistance during our interview process) Strong hands-on experience building and operating production backend systems Experience with infrastructure, CI/CD, monitoring/alerting, and incident response Track record improving reliability, developer experience, or release quality Clear communication, strong judgment in ambiguity, and comfort helping other engineers level up on backend/infrastructure It's a plus if you Have been an early or founding engineer at a startup Have experience with developer tools, SDKs, real-time collaboration, or local-first software Have used Cloudflare, real-time databases, or similar backends for collaborative applications Have built infrastructure for products serving both end-users and developer customers Contribute to open source or developer communities What you'll get Competitive salary + equity options Hybrid working model 25 paid days holiday + UK public holidays Private health insurance + pension contribution Excellent equipment and choice of tools About you You care about reliability, craft, and momentum. You like making systems understandable and easy to build on, and you're comfortable spanning backend, infrastructure, and product when it helps the team ship. You can go deep when needed, stay pragmatic under ambiguity, and help others learn especially around backend architecture, release processes, and operational trade-offs. About tldraw tldraw is a London based Series A startup building software for infinite canvas applications. We're best known for our free collaborative whiteboard used by millions, and for viral demos like Computer and Make Real. Our commercial product is the tldraw SDK, a React library that lets companies build collaborative canvas experiences into their own products. Our community includes 70k+ X followers, 45k+ GitHub stars, and 6k Discord members. Our customers include Google, Autodesk, ClickUp, and Blackrock.
Improve the safety, efficiency, and sustainability of the operations that power the global economy. Samsara (NYSE: IOT) is the pioneer of the Connected Operations Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing - and we are excited to help digitally transform their operations at scale. Working at Samsara means you'll help define the future of physical operations and be on a team that's shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As part of a recently public company, you'll have the autonomy and support to make an impact as we build for the long term. About the role: Samsara is seeking an experienced Engineering Manager to join our growing Developer Experience organization. In this role, you will lead the Operational Excellence and Release Management teams, responsible for building and scaling the core tooling that powers Samsara's Connected Operations Cloud. This work sits on the critical path of both product velocity and customer experience. Every Samsara customer depends on the reliability, performance, and safety of our platform, and every engineer and product manager relies on your teams' systems to build, deploy, and operate services with confidence. Your team will define and deliver the visibility, metrics, and control planes that enable engineering teams to understand service health, detect issues early, and continuously improve reliability. You will also own the release infrastructure and workflows that ensure features are shipped safely, predictably, and at scale. We lean heavily into automation and actively champion AI-native development. You will drive the adoption of intelligent tooling and autonomous workflows that reduce manual effort, accelerate iteration, and improve system resilience-embedding AI into how engineers build, test, release, and operate software across the company. As Samsara's infrastructure and product surface area continue to grow, you will drive the standardization of tools, frameworks, and best practices across the company-raising the bar for operational excellence and ensuring a consistent, high-quality experience for both our customers and internal builders. You should apply if: You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact-helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely. You want to build for scale: With over 2.3 million IoT devices deployed to our global customers, you will work on a range of new and mature technologies driving scalable innovation for customers across industries driving the world's physical operations. You are a life long learner: We have ambitious goals. Every Samsarian has a growth mindset as we work with a wide range of technologies, challenges, and customers that push us to learn on the go. You believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes. You are a team player: Working on our Samsara Engineering teams requires a mix of independent effort and collaboration. Motivated by our mission, we're all racing toward our connected operations vision, and we intend to win-together. Click here to learn about what we value at Samsara. In this role, you will: Leading the engineering team, shaping engineering culture, and providing technical guidance Building infrastructure to ensure reliability of Samsara's connected operations cloud under high loads Developing tooling for product teams to self service and own operation of their services and storage in responsive and cost effective ways Creating abstractions for developers to understand their services health and adopt best practices to deliver the best customer experience in the industry Actively contributing to building the roadmap for infrastructure at Samsara Championing, role modeling, and embedding Samsara's cultural principles (Focus on Customer Success, Build for the Long Term, Adopt a Growth Mindset, Be Inclusive, Win as a Team) as we scale globally and across new offices Hiring, developing, and leading an inclusive, engaged, and high performing team Our backend is written in Golang, runs on AWS, and is deployed using Terraform, though direct experience with these technologies is not required. An ideal candidate has: Built or worked on critical production systems using AWS (preferred) or Azure/GCP Experience working with geo distributed teams Deep knowledge of operating distributed systems at large scale and implementation best practices 8+ years of relevant software engineering work experience 2+ years of hands on technical management experience 2+ years experience building platforms and managing multiple stakeholders Total Rewards At Samsara, we build for the people who keep the global economy moving. We want owners, not passengers, which is why our rewards are designed to fuel high impact builders. Our compensation program delivers above market total compensation through a combination of base salary, performance based bonus/variable pay, and equity (for eligible roles) in a high growth public company. We meaningfully differentiate pay for our top performers, who have the opportunity to earn above market compensation that can outpace the broader market over time. Beyond compensation, we provide the foundations that enable long term success: a flexible, employee led remote model, a professional development stipend, comprehensive health and parental leave plans, and more. If you're ready to build for the long term and own the outcome, your journey starts here. Flexible Working At Samsara, we embrace a flexible working model that caters to the diverse needs of our teams. Our offices are open for those who prefer to work in person and we also support remote work where it aligns with our operational requirements. For certain positions, being close to one of our offices or within a specific geographic area is important to facilitate collaboration, access to resources, or alignment with our service regions. In these cases, the job description will clearly indicate any working location requirements. Our goal is to ensure that all members of our team can contribute effectively, whether they are working on site, in a hybrid model, or fully remotely. All offers of employment are contingent upon an individual's ability to secure and maintain the legal right to work at the company and in the specified work location, if applicable. Belonging at Samsara At Samsara, we welcome everyone regardless of their background. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender, gender identity, sexual orientation, protected veteran status, disability, age, and other characteristics protected by law. We depend on the unique approaches of our team members to help us solve complex problems and want to ensure that Samsara is a place where people from all backgrounds can make an impact. Accommodations Samsara is an inclusive work environment, and we are committed to ensuring equal opportunity in employment for qualified persons with disabilities. Please email or click here if you require any reasonable accommodations throughout the recruiting process. Samsara's Mission Improve the safety, efficiency, and sustainability of the operations that power the global economy.
11/06/2026
Full time
Improve the safety, efficiency, and sustainability of the operations that power the global economy. Samsara (NYSE: IOT) is the pioneer of the Connected Operations Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing - and we are excited to help digitally transform their operations at scale. Working at Samsara means you'll help define the future of physical operations and be on a team that's shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As part of a recently public company, you'll have the autonomy and support to make an impact as we build for the long term. About the role: Samsara is seeking an experienced Engineering Manager to join our growing Developer Experience organization. In this role, you will lead the Operational Excellence and Release Management teams, responsible for building and scaling the core tooling that powers Samsara's Connected Operations Cloud. This work sits on the critical path of both product velocity and customer experience. Every Samsara customer depends on the reliability, performance, and safety of our platform, and every engineer and product manager relies on your teams' systems to build, deploy, and operate services with confidence. Your team will define and deliver the visibility, metrics, and control planes that enable engineering teams to understand service health, detect issues early, and continuously improve reliability. You will also own the release infrastructure and workflows that ensure features are shipped safely, predictably, and at scale. We lean heavily into automation and actively champion AI-native development. You will drive the adoption of intelligent tooling and autonomous workflows that reduce manual effort, accelerate iteration, and improve system resilience-embedding AI into how engineers build, test, release, and operate software across the company. As Samsara's infrastructure and product surface area continue to grow, you will drive the standardization of tools, frameworks, and best practices across the company-raising the bar for operational excellence and ensuring a consistent, high-quality experience for both our customers and internal builders. You should apply if: You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact-helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely. You want to build for scale: With over 2.3 million IoT devices deployed to our global customers, you will work on a range of new and mature technologies driving scalable innovation for customers across industries driving the world's physical operations. You are a life long learner: We have ambitious goals. Every Samsarian has a growth mindset as we work with a wide range of technologies, challenges, and customers that push us to learn on the go. You believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes. You are a team player: Working on our Samsara Engineering teams requires a mix of independent effort and collaboration. Motivated by our mission, we're all racing toward our connected operations vision, and we intend to win-together. Click here to learn about what we value at Samsara. In this role, you will: Leading the engineering team, shaping engineering culture, and providing technical guidance Building infrastructure to ensure reliability of Samsara's connected operations cloud under high loads Developing tooling for product teams to self service and own operation of their services and storage in responsive and cost effective ways Creating abstractions for developers to understand their services health and adopt best practices to deliver the best customer experience in the industry Actively contributing to building the roadmap for infrastructure at Samsara Championing, role modeling, and embedding Samsara's cultural principles (Focus on Customer Success, Build for the Long Term, Adopt a Growth Mindset, Be Inclusive, Win as a Team) as we scale globally and across new offices Hiring, developing, and leading an inclusive, engaged, and high performing team Our backend is written in Golang, runs on AWS, and is deployed using Terraform, though direct experience with these technologies is not required. An ideal candidate has: Built or worked on critical production systems using AWS (preferred) or Azure/GCP Experience working with geo distributed teams Deep knowledge of operating distributed systems at large scale and implementation best practices 8+ years of relevant software engineering work experience 2+ years of hands on technical management experience 2+ years experience building platforms and managing multiple stakeholders Total Rewards At Samsara, we build for the people who keep the global economy moving. We want owners, not passengers, which is why our rewards are designed to fuel high impact builders. Our compensation program delivers above market total compensation through a combination of base salary, performance based bonus/variable pay, and equity (for eligible roles) in a high growth public company. We meaningfully differentiate pay for our top performers, who have the opportunity to earn above market compensation that can outpace the broader market over time. Beyond compensation, we provide the foundations that enable long term success: a flexible, employee led remote model, a professional development stipend, comprehensive health and parental leave plans, and more. If you're ready to build for the long term and own the outcome, your journey starts here. Flexible Working At Samsara, we embrace a flexible working model that caters to the diverse needs of our teams. Our offices are open for those who prefer to work in person and we also support remote work where it aligns with our operational requirements. For certain positions, being close to one of our offices or within a specific geographic area is important to facilitate collaboration, access to resources, or alignment with our service regions. In these cases, the job description will clearly indicate any working location requirements. Our goal is to ensure that all members of our team can contribute effectively, whether they are working on site, in a hybrid model, or fully remotely. All offers of employment are contingent upon an individual's ability to secure and maintain the legal right to work at the company and in the specified work location, if applicable. Belonging at Samsara At Samsara, we welcome everyone regardless of their background. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender, gender identity, sexual orientation, protected veteran status, disability, age, and other characteristics protected by law. We depend on the unique approaches of our team members to help us solve complex problems and want to ensure that Samsara is a place where people from all backgrounds can make an impact. Accommodations Samsara is an inclusive work environment, and we are committed to ensuring equal opportunity in employment for qualified persons with disabilities. Please email or click here if you require any reasonable accommodations throughout the recruiting process. Samsara's Mission Improve the safety, efficiency, and sustainability of the operations that power the global economy.
Location London Employment Type Full time Location Type Hybrid Department Engineering Who are we Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double healthcare's capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two million patient visits each week are powered by Heidi across 116 countries and over 110 languages. Founded by clinicians, Heidi brings together clinicians, engineers, designers, scientists, creatives, and mathematicians, working with a shared purpose: to strengthen the human connection at the heart of healthcare. Backed by nearly $100 million in total funding, Heidi is expanding across the USA, UK, Canada, and Europe, partnering with major health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others. We move quickly where it matters and stay grounded in what's proven, shaping healthcare's next era. Ready for the challenge? The Role A Senior Software Engineer responsible for the execution of the backend features, with a deep technical understanding and how it translates to representing user needs. You will have operated in a hyper growth startup with experience building SaaS products. You will also have a deep understanding of the key challenges engineers face and a firm grasp on design principles in prioritizing key features and capabilities. Your superpower is how to bridge the gap between technical specifics and business needs effortlessly and turn high-level designs into real-world solutions. You thrive in challenging situations, and you appreciate the dynamics of a flexible, flat-structured work environment. You are quick to grasp the nuances and complexities of developing an AI product healthcare internationally. We know that brilliant people can come from unlikely places; if you have a proven track record of shipping spectacular technically challenging products and features, regardless of industry, we want to meet you. What you'll do: Ultimately you will have the opportunity to work with the engineering mastermind behind Heidi developing AI products which will change the face of healthcare Autonomously deliver beautiful & robust code with considerations on code structure design and scalability. Implement and optimize data storage solutions. Design, build, and maintain high-performance backend systems using Python. Architect and manage cloud infrastructure, ensuring scalability and reliability. Develop and manage message queue systems for real-time data processing. Collaborate with frontend and AI teams to integrate new features and enhance existing APIs. Optimize API performance and handle API versioning, documentation, and testing. What we'll look for: Strong sense of ownership & strong problem-solving skills. 5+ years of backend development experience. Solid experience with MongoDB and Redis for data management. Experience building & managing message queue systems at scale. Writing testable, effective and communicative code Data modeling, design patterns, understanding trade-offs Deep understanding of API design principles, including security, versioning, and performance. Data & application security knowledge and skills Experience in integrating with third-party systems Competent with source code control and CI/CD pipeline technologies. Architecting and building highly available, scalable, secure & performant systems What do we believe in? Heidi builds for the future of healthcare, not just the next quarter, and our goals are ambitious because the world's health demands it. We believe in progress built through precision, pace, and ownership. Live Forever - Every release moves care forward: measured, safe, and built to last. Data guides us, but patients define the truth that matters. Practice Ownership - Decisions follow logic and proof, not hierarchy. Exceptional care demands exceptional standards in our work, our thinking, and our character. Small Cuts Heal Faster - Stability earns trust, speed delivers impact. Progress is about learning fast without breaking what people depend on. Make others better - Feedback is direct, kindness is constant, and excellence lifts everyone. Our success is measured by collective growth, not individual output. Our mission is clear: expand the world's capacity to care, and do it without losing the humanity that makes care worth delivering. Why you should Join Heidi Real product momentum. We're not trying to generate interest, we're channeling it. This is a rare chance to create a global impact as you immerse yourself in Australia's fastest growing start-up. Equity from day one. When Heidi wins, you win. You'll share directly in the success you help create. Unmatched impact. Play a pivotal role at a critical growth moment - all while working on a product that delivers tangible value to clinicians and patients every day. Work alongside world-class talent. Join a team of operators and builders who've scaled unicorns. Global reach. Help shape our international expansion as we bring Heidi to key international markets. Growth and balance. Enjoy a personal development budget, dedicated wellness days, subsidised gym membership, and your birthday off to recharge. Flexibility that works. A hybrid environment, with 3 days in the office. Heidi's commitment to Diversity, Equity and Inclusion Heidi is dedicated to creating an equitable, inclusive, and supportive work environment that brings people together from diverse backgrounds, experiences, and perspectives. Our strength is in our differences. We're proud to be an equal opportunity employer and are proud to welcome all applicants as we're committed to promoting a culture of opportunity for all. Help us reimagine primary care and change the face of healthcare in Australia and then around the world.
11/06/2026
Full time
Location London Employment Type Full time Location Type Hybrid Department Engineering Who are we Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double healthcare's capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two million patient visits each week are powered by Heidi across 116 countries and over 110 languages. Founded by clinicians, Heidi brings together clinicians, engineers, designers, scientists, creatives, and mathematicians, working with a shared purpose: to strengthen the human connection at the heart of healthcare. Backed by nearly $100 million in total funding, Heidi is expanding across the USA, UK, Canada, and Europe, partnering with major health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others. We move quickly where it matters and stay grounded in what's proven, shaping healthcare's next era. Ready for the challenge? The Role A Senior Software Engineer responsible for the execution of the backend features, with a deep technical understanding and how it translates to representing user needs. You will have operated in a hyper growth startup with experience building SaaS products. You will also have a deep understanding of the key challenges engineers face and a firm grasp on design principles in prioritizing key features and capabilities. Your superpower is how to bridge the gap between technical specifics and business needs effortlessly and turn high-level designs into real-world solutions. You thrive in challenging situations, and you appreciate the dynamics of a flexible, flat-structured work environment. You are quick to grasp the nuances and complexities of developing an AI product healthcare internationally. We know that brilliant people can come from unlikely places; if you have a proven track record of shipping spectacular technically challenging products and features, regardless of industry, we want to meet you. What you'll do: Ultimately you will have the opportunity to work with the engineering mastermind behind Heidi developing AI products which will change the face of healthcare Autonomously deliver beautiful & robust code with considerations on code structure design and scalability. Implement and optimize data storage solutions. Design, build, and maintain high-performance backend systems using Python. Architect and manage cloud infrastructure, ensuring scalability and reliability. Develop and manage message queue systems for real-time data processing. Collaborate with frontend and AI teams to integrate new features and enhance existing APIs. Optimize API performance and handle API versioning, documentation, and testing. What we'll look for: Strong sense of ownership & strong problem-solving skills. 5+ years of backend development experience. Solid experience with MongoDB and Redis for data management. Experience building & managing message queue systems at scale. Writing testable, effective and communicative code Data modeling, design patterns, understanding trade-offs Deep understanding of API design principles, including security, versioning, and performance. Data & application security knowledge and skills Experience in integrating with third-party systems Competent with source code control and CI/CD pipeline technologies. Architecting and building highly available, scalable, secure & performant systems What do we believe in? Heidi builds for the future of healthcare, not just the next quarter, and our goals are ambitious because the world's health demands it. We believe in progress built through precision, pace, and ownership. Live Forever - Every release moves care forward: measured, safe, and built to last. Data guides us, but patients define the truth that matters. Practice Ownership - Decisions follow logic and proof, not hierarchy. Exceptional care demands exceptional standards in our work, our thinking, and our character. Small Cuts Heal Faster - Stability earns trust, speed delivers impact. Progress is about learning fast without breaking what people depend on. Make others better - Feedback is direct, kindness is constant, and excellence lifts everyone. Our success is measured by collective growth, not individual output. Our mission is clear: expand the world's capacity to care, and do it without losing the humanity that makes care worth delivering. Why you should Join Heidi Real product momentum. We're not trying to generate interest, we're channeling it. This is a rare chance to create a global impact as you immerse yourself in Australia's fastest growing start-up. Equity from day one. When Heidi wins, you win. You'll share directly in the success you help create. Unmatched impact. Play a pivotal role at a critical growth moment - all while working on a product that delivers tangible value to clinicians and patients every day. Work alongside world-class talent. Join a team of operators and builders who've scaled unicorns. Global reach. Help shape our international expansion as we bring Heidi to key international markets. Growth and balance. Enjoy a personal development budget, dedicated wellness days, subsidised gym membership, and your birthday off to recharge. Flexibility that works. A hybrid environment, with 3 days in the office. Heidi's commitment to Diversity, Equity and Inclusion Heidi is dedicated to creating an equitable, inclusive, and supportive work environment that brings people together from diverse backgrounds, experiences, and perspectives. Our strength is in our differences. We're proud to be an equal opportunity employer and are proud to welcome all applicants as we're committed to promoting a culture of opportunity for all. Help us reimagine primary care and change the face of healthcare in Australia and then around the world.
Who is Heidi? Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double healthcare's capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two million patient visits each week are powered by Heidi across 116 countries and over 110 languages. Founded by clinicians, Heidi brings together clinicians, engineers, designers, scientists, creatives, and mathematicians, working with a shared purpose: to strengthen the human connection at the heart of healthcare. Backed by nearly $100 million in total funding, Heidi is expanding across the USA, UK, Canada, and Europe, partnering with major health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others. We move quickly where it matters and stay grounded in what's proven, shaping healthcare's next era. Ready for the challenge? The Role A Senior Software Engineer responsible for the execution of the backend features, with a deep technical understanding and how it translates to representing user needs. You will have operated in a hyper growth startup with experience building SaaS products. You will also have a deep understanding of the key challenges engineers face and a firm grasp on design principles in prioritizing key features and capabilities. Your superpower is how to bridge the gap between technical specifics and business needs effortlessly and turn high-level designs into real-world solutions. You thrive in challenging situations, and you appreciate the dynamics of a flexible, flat structured work environment. You are quick to grasp the nuances and complexities of developing an AI product healthcare internationally. We know that brilliant people can come from unlikely places; if you have a proven track record of shipping spectacular technically challenging products and features, regardless of industry, we want to meet you. What you'll do: Ultimately you will have the opportunity to work with the engineering mastermind behind Heidi developing AI products which will change the face of healthcare Autonomously deliver beautiful & robust code with considerations on code structure design and scalability. Implement and optimize data storage solutions. Design, build, and maintain high performance backend systems using Python. Architect and manage cloud infrastructure, ensuring scalability and reliability. Develop and manage message queue systems for real time data processing. Collaborate with frontend and AI teams to integrate new features and enhance existing APIs. Optimize API performance and handle API versioning, documentation, and testing. What we'll look for: Strong sense of ownership & strong problem solving skills. 5+ years of backend development experience. Solid experience with MongoDB and Redis for data management. Experience building & managing message queue systems at scale. Writing testable, effective and communicative code Data modeling, design patterns, understanding trade offs Deep understanding of API design principles, including security, versioning, and performance. Data & application security knowledge and skills Experience in integrating with third party systems Competent with source code control and CI/CD pipeline technologies. Architecting and building highly available, scalable, secure & performant systems What do we believe in? Heidi builds for the future of healthcare, not just the next quarter, and our goals are ambitious because the world's health demands it. We believe in progress built through precision, pace, and ownership. Live Forever - Every release moves care forward: measured, safe, and built to last. Data guides us, but patients define the truth that matters. Practice Ownership - Decisions follow logic and proof, not hierarchy. Exceptional care demands exceptional standards in our work, our thinking, and our character. Small Cuts Heal Faster - Stability earns trust, speed delivers impact. Progress is about learning fast without breaking what people depend on. Make others better - Feedback is direct, kindness is constant, and excellence lifts everyone. Our success is measured by collective growth, not individual output. Our mission is clear: expand the world's capacity to care, and do it without losing the humanity that makes care worth delivering. Why you should Join Heidi Real product momentum. We're not trying to generate interest, we're channeling it. Equity from day one. When Heidi wins, you win. You'll share directly in the success you help create. Unmatched impact. Play a pivotal role at a critical growth moment - working on a product that delivers tangible, real world value to clinicians and patients every day. Work alongside world class talent. Join a team of operators and builders who've scaled unicorns. Your health, covered. Comprehensive private medical and dental cover through Bupa, plus 24/7 mental health, coaching and wellbeing support through Sonder and a £100/month Healthy Heidi's stipend. Global parental leave. 26 weeks paid for primary carers and 18 weeks for secondary carers, subject to eligibility. Fertility support. £7,000 one off payment, eligibility applies. Learning & development. £700 per year for courses, books, memberships, conferences and more. Home office budget. £500 one off to set up a workspace you actually want to work in. Recharge days after major milestones and busy periods so you can reset and come back strong. Work from anywhere for up to 4 weeks per year, wherever the world takes you. Clinical leave. 10 days per year for eligible clinical roles to maintain accreditation and requirements. Flexibility that works. A hybrid environment, with 3 days in the office. Heidi's commitment to Diversity, Equity and Inclusion Heidi is dedicated to creating an equitable, inclusive, and supportive work environment that brings people together from diverse backgrounds, experiences, and perspectives. Our strength is in our differences. We're proud to be an equal opportunity employer and are proud to welcome all applicants as we're committed to promoting a culture of opportunity for all.
11/06/2026
Full time
Who is Heidi? Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double healthcare's capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two million patient visits each week are powered by Heidi across 116 countries and over 110 languages. Founded by clinicians, Heidi brings together clinicians, engineers, designers, scientists, creatives, and mathematicians, working with a shared purpose: to strengthen the human connection at the heart of healthcare. Backed by nearly $100 million in total funding, Heidi is expanding across the USA, UK, Canada, and Europe, partnering with major health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others. We move quickly where it matters and stay grounded in what's proven, shaping healthcare's next era. Ready for the challenge? The Role A Senior Software Engineer responsible for the execution of the backend features, with a deep technical understanding and how it translates to representing user needs. You will have operated in a hyper growth startup with experience building SaaS products. You will also have a deep understanding of the key challenges engineers face and a firm grasp on design principles in prioritizing key features and capabilities. Your superpower is how to bridge the gap between technical specifics and business needs effortlessly and turn high-level designs into real-world solutions. You thrive in challenging situations, and you appreciate the dynamics of a flexible, flat structured work environment. You are quick to grasp the nuances and complexities of developing an AI product healthcare internationally. We know that brilliant people can come from unlikely places; if you have a proven track record of shipping spectacular technically challenging products and features, regardless of industry, we want to meet you. What you'll do: Ultimately you will have the opportunity to work with the engineering mastermind behind Heidi developing AI products which will change the face of healthcare Autonomously deliver beautiful & robust code with considerations on code structure design and scalability. Implement and optimize data storage solutions. Design, build, and maintain high performance backend systems using Python. Architect and manage cloud infrastructure, ensuring scalability and reliability. Develop and manage message queue systems for real time data processing. Collaborate with frontend and AI teams to integrate new features and enhance existing APIs. Optimize API performance and handle API versioning, documentation, and testing. What we'll look for: Strong sense of ownership & strong problem solving skills. 5+ years of backend development experience. Solid experience with MongoDB and Redis for data management. Experience building & managing message queue systems at scale. Writing testable, effective and communicative code Data modeling, design patterns, understanding trade offs Deep understanding of API design principles, including security, versioning, and performance. Data & application security knowledge and skills Experience in integrating with third party systems Competent with source code control and CI/CD pipeline technologies. Architecting and building highly available, scalable, secure & performant systems What do we believe in? Heidi builds for the future of healthcare, not just the next quarter, and our goals are ambitious because the world's health demands it. We believe in progress built through precision, pace, and ownership. Live Forever - Every release moves care forward: measured, safe, and built to last. Data guides us, but patients define the truth that matters. Practice Ownership - Decisions follow logic and proof, not hierarchy. Exceptional care demands exceptional standards in our work, our thinking, and our character. Small Cuts Heal Faster - Stability earns trust, speed delivers impact. Progress is about learning fast without breaking what people depend on. Make others better - Feedback is direct, kindness is constant, and excellence lifts everyone. Our success is measured by collective growth, not individual output. Our mission is clear: expand the world's capacity to care, and do it without losing the humanity that makes care worth delivering. Why you should Join Heidi Real product momentum. We're not trying to generate interest, we're channeling it. Equity from day one. When Heidi wins, you win. You'll share directly in the success you help create. Unmatched impact. Play a pivotal role at a critical growth moment - working on a product that delivers tangible, real world value to clinicians and patients every day. Work alongside world class talent. Join a team of operators and builders who've scaled unicorns. Your health, covered. Comprehensive private medical and dental cover through Bupa, plus 24/7 mental health, coaching and wellbeing support through Sonder and a £100/month Healthy Heidi's stipend. Global parental leave. 26 weeks paid for primary carers and 18 weeks for secondary carers, subject to eligibility. Fertility support. £7,000 one off payment, eligibility applies. Learning & development. £700 per year for courses, books, memberships, conferences and more. Home office budget. £500 one off to set up a workspace you actually want to work in. Recharge days after major milestones and busy periods so you can reset and come back strong. Work from anywhere for up to 4 weeks per year, wherever the world takes you. Clinical leave. 10 days per year for eligible clinical roles to maintain accreditation and requirements. Flexibility that works. A hybrid environment, with 3 days in the office. Heidi's commitment to Diversity, Equity and Inclusion Heidi is dedicated to creating an equitable, inclusive, and supportive work environment that brings people together from diverse backgrounds, experiences, and perspectives. Our strength is in our differences. We're proud to be an equal opportunity employer and are proud to welcome all applicants as we're committed to promoting a culture of opportunity for all.
Lead Software Engineer London (hybrid) 90k to 105k We're partnering with an ambitious London-based payments start-up looking to hire a hands-on Lead Software Engineer to help shape the next generation of their platform as they scale. This is a high-impact opportunity for a senior engineering leader who enjoys operating across architecture, platform engineering, product delivery, and technical strategy in a fast-moving environment. You'll play a key role in defining engineering standards, influencing product direction, and building scalable systems capable of supporting rapid growth within a modern payments ecosystem. The Opportunity Joining at an exciting stage of growth, you'll work closely with founders, product teams, and engineers to design and deliver a highly scalable payments platform using modern cloud-native technologies. This role combines: hands-on engineering, technical leadership, architecture ownership, and mentoring responsibilities. You'll be expected to remain close to the code while driving best practice across the wider engineering function. Key Responsibilities Define and evolve platform architecture across mobile, backend, and cloud infrastructure Lead engineering design decisions and establish scalable development standards Build and optimise high-performance backend services using Node.js Drive mobile architecture and delivery using React Native Own AWS infrastructure strategy, scalability, reliability, and security Work closely with product and leadership teams to shape technical roadmap Champion engineering excellence, DevOps culture, CI/CD, and automation Explore and implement modern AI-assisted engineering tooling and workflows Required Experience We're looking for a strong technical leader with recent experience of operating at Technical Architect, Principal Engineer or Staff Engineer level, with experience building scalable products within start-up or high-growth environments. Tech stack expertise - deep backend engineering expertise using NodeJS is needed, Typescript, familiarity with React Native, and strong knowledge around AWS infrastructure and cloud-native architecture. Consumer product intuition for the demographic - consumer fintech experience ideally, but even adjacent experience with consumer apps focused on Millennials and Gen Z would be a signal of the product intuition sought. Startup mindset - looking for someone comfortable operating in a small, early-stage team, where they'll help own the tech and will be comfortable currently being without a senior peer to validate decisions against (prior early-stage experience would be a strong signal). Architecture ownership - wanting candidates who've made architecture decisions at meaningful scale, so has a profile that evidence of that kind of decision making. AI as core leverage - LangChain, LangGraph, MCP, Claude Code, spec-driven development, prompt versioning at production etc., rather than just using AI as a productivity tool. What's on Offer Opportunity to shape architecture from an early stage High ownership and autonomy Modern engineering environment Fast-growing fintech business with strong leadership backing Competitive salary + equity potential Hybrid working in London
11/06/2026
Full time
Lead Software Engineer London (hybrid) 90k to 105k We're partnering with an ambitious London-based payments start-up looking to hire a hands-on Lead Software Engineer to help shape the next generation of their platform as they scale. This is a high-impact opportunity for a senior engineering leader who enjoys operating across architecture, platform engineering, product delivery, and technical strategy in a fast-moving environment. You'll play a key role in defining engineering standards, influencing product direction, and building scalable systems capable of supporting rapid growth within a modern payments ecosystem. The Opportunity Joining at an exciting stage of growth, you'll work closely with founders, product teams, and engineers to design and deliver a highly scalable payments platform using modern cloud-native technologies. This role combines: hands-on engineering, technical leadership, architecture ownership, and mentoring responsibilities. You'll be expected to remain close to the code while driving best practice across the wider engineering function. Key Responsibilities Define and evolve platform architecture across mobile, backend, and cloud infrastructure Lead engineering design decisions and establish scalable development standards Build and optimise high-performance backend services using Node.js Drive mobile architecture and delivery using React Native Own AWS infrastructure strategy, scalability, reliability, and security Work closely with product and leadership teams to shape technical roadmap Champion engineering excellence, DevOps culture, CI/CD, and automation Explore and implement modern AI-assisted engineering tooling and workflows Required Experience We're looking for a strong technical leader with recent experience of operating at Technical Architect, Principal Engineer or Staff Engineer level, with experience building scalable products within start-up or high-growth environments. Tech stack expertise - deep backend engineering expertise using NodeJS is needed, Typescript, familiarity with React Native, and strong knowledge around AWS infrastructure and cloud-native architecture. Consumer product intuition for the demographic - consumer fintech experience ideally, but even adjacent experience with consumer apps focused on Millennials and Gen Z would be a signal of the product intuition sought. Startup mindset - looking for someone comfortable operating in a small, early-stage team, where they'll help own the tech and will be comfortable currently being without a senior peer to validate decisions against (prior early-stage experience would be a strong signal). Architecture ownership - wanting candidates who've made architecture decisions at meaningful scale, so has a profile that evidence of that kind of decision making. AI as core leverage - LangChain, LangGraph, MCP, Claude Code, spec-driven development, prompt versioning at production etc., rather than just using AI as a productivity tool. What's on Offer Opportunity to shape architecture from an early stage High ownership and autonomy Modern engineering environment Fast-growing fintech business with strong leadership backing Competitive salary + equity potential Hybrid working in London
Location London Employment Type Full time Location Type Hybrid Department Engineering Who are we Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double healthcare's capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two million patient visits each week are powered by Heidi across 116 countries and over 110 languages. Founded by clinicians, Heidi brings together clinicians, engineers, designers, scientists, creatives, and mathematicians, working with a shared purpose: to strengthen the human connection at the heart of healthcare. Backed by nearly $100 million in total funding, Heidi is expanding across the USA, UK, Canada, and Europe, partnering with major health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others. We move quickly where it matters and stay grounded in what's proven, shaping healthcare's next era. Ready for the challenge? The Role A Senior Software Engineer responsible for the execution of the backend features, with a deep technical understanding and how it translates to representing user needs. You will have operated in a hyper growth startup with experience building SaaS products. You will also have a deep understanding of the key challenges engineers face and a firm grasp on design principles in prioritizing key features and capabilities. Your superpower is how to bridge the gap between technical specifics and business needs effortlessly and turn high-level designs into real-world solutions. You thrive in challenging situations, and you appreciate the dynamics of a flexible, flat-structured work environment. You are quick to grasp the nuances and complexities of developing an AI product healthcare internationally. We know that brilliant people can come from unlikely places; if you have a proven track record of shipping spectacular technically challenging products and features, regardless of industry, we want to meet you. What you'll do: Ultimately you will have the opportunity to work with the engineering mastermind behind Heidi developing AI products which will change the face of healthcare Autonomously deliver beautiful & robust code with considerations on code structure design and scalability. Implement and optimize data storage solutions. Design, build, and maintain high-performance backend systems using Python. Architect and manage cloud infrastructure, ensuring scalability and reliability. Develop and manage message queue systems for real-time data processing. Collaborate with frontend and AI teams to integrate new features and enhance existing APIs. Optimize API performance and handle API versioning, documentation, and testing. What we'll look for: Strong sense of ownership & strong problem-solving skills. 5+ years of backend development experience. Solid experience with MongoDB and Redis for data management. Experience building & managing message queue systems at scale. Writing testable, effective and communicative code Data modeling, design patterns, understanding trade-offs Deep understanding of API design principles, including security, versioning, and performance. Data & application security knowledge and skills Experience in integrating with third-party systems Competent with source code control and CI/CD pipeline technologies. Architecting and building highly available, scalable, secure & performant systems What do we believe in? Heidi builds for the future of healthcare, not just the next quarter, and our goals are ambitious because the world's health demands it. We believe in progress built through precision, pace, and ownership. Live Forever - Every release moves care forward: measured, safe, and built to last. Data guides us, but patients define the truth that matters. Practice Ownership - Decisions follow logic and proof, not hierarchy. Exceptional care demands exceptional standards in our work, our thinking, and our character. Small Cuts Heal Faster - Stability earns trust, speed delivers impact. Progress is about learning fast without breaking what people depend on. Make others better - Feedback is direct, kindness is constant, and excellence lifts everyone. Our success is measured by collective growth, not individual output. Our mission is clear: expand the world's capacity to care, and do it without losing the humanity that makes care worth delivering. Why you should Join Heidi Real product momentum. We're not trying to generate interest, we're channeling it. This is a rare chance to create a global impact as you immerse yourself in Australia's fastest growing start-up. Equity from day one. When Heidi wins, you win. You'll share directly in the success you help create. Unmatched impact. Play a pivotal role at a critical growth moment - all while working on a product that delivers tangible value to clinicians and patients every day. Work alongside world-class talent. Join a team of operators and builders who've scaled unicorns. Global reach. Help shape our international expansion as we bring Heidi to key international markets. Growth and balance. Enjoy a personal development budget, dedicated wellness days, subsidised gym membership, and your birthday off to recharge. Flexibility that works. A hybrid environment, with 3 days in the office. Heidi's commitment to Diversity, Equity and Inclusion Heidi is dedicated to creating an equitable, inclusive, and supportive work environment that brings people together from diverse backgrounds, experiences, and perspectives. Our strength is in our differences. We're proud to be an equal opportunity employer and are proud to welcome all applicants as we're committed to promoting a culture of opportunity for all. Help us reimagine primary care and change the face of healthcare in Australia and then around the world.
10/06/2026
Full time
Location London Employment Type Full time Location Type Hybrid Department Engineering Who are we Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double healthcare's capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two million patient visits each week are powered by Heidi across 116 countries and over 110 languages. Founded by clinicians, Heidi brings together clinicians, engineers, designers, scientists, creatives, and mathematicians, working with a shared purpose: to strengthen the human connection at the heart of healthcare. Backed by nearly $100 million in total funding, Heidi is expanding across the USA, UK, Canada, and Europe, partnering with major health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others. We move quickly where it matters and stay grounded in what's proven, shaping healthcare's next era. Ready for the challenge? The Role A Senior Software Engineer responsible for the execution of the backend features, with a deep technical understanding and how it translates to representing user needs. You will have operated in a hyper growth startup with experience building SaaS products. You will also have a deep understanding of the key challenges engineers face and a firm grasp on design principles in prioritizing key features and capabilities. Your superpower is how to bridge the gap between technical specifics and business needs effortlessly and turn high-level designs into real-world solutions. You thrive in challenging situations, and you appreciate the dynamics of a flexible, flat-structured work environment. You are quick to grasp the nuances and complexities of developing an AI product healthcare internationally. We know that brilliant people can come from unlikely places; if you have a proven track record of shipping spectacular technically challenging products and features, regardless of industry, we want to meet you. What you'll do: Ultimately you will have the opportunity to work with the engineering mastermind behind Heidi developing AI products which will change the face of healthcare Autonomously deliver beautiful & robust code with considerations on code structure design and scalability. Implement and optimize data storage solutions. Design, build, and maintain high-performance backend systems using Python. Architect and manage cloud infrastructure, ensuring scalability and reliability. Develop and manage message queue systems for real-time data processing. Collaborate with frontend and AI teams to integrate new features and enhance existing APIs. Optimize API performance and handle API versioning, documentation, and testing. What we'll look for: Strong sense of ownership & strong problem-solving skills. 5+ years of backend development experience. Solid experience with MongoDB and Redis for data management. Experience building & managing message queue systems at scale. Writing testable, effective and communicative code Data modeling, design patterns, understanding trade-offs Deep understanding of API design principles, including security, versioning, and performance. Data & application security knowledge and skills Experience in integrating with third-party systems Competent with source code control and CI/CD pipeline technologies. Architecting and building highly available, scalable, secure & performant systems What do we believe in? Heidi builds for the future of healthcare, not just the next quarter, and our goals are ambitious because the world's health demands it. We believe in progress built through precision, pace, and ownership. Live Forever - Every release moves care forward: measured, safe, and built to last. Data guides us, but patients define the truth that matters. Practice Ownership - Decisions follow logic and proof, not hierarchy. Exceptional care demands exceptional standards in our work, our thinking, and our character. Small Cuts Heal Faster - Stability earns trust, speed delivers impact. Progress is about learning fast without breaking what people depend on. Make others better - Feedback is direct, kindness is constant, and excellence lifts everyone. Our success is measured by collective growth, not individual output. Our mission is clear: expand the world's capacity to care, and do it without losing the humanity that makes care worth delivering. Why you should Join Heidi Real product momentum. We're not trying to generate interest, we're channeling it. This is a rare chance to create a global impact as you immerse yourself in Australia's fastest growing start-up. Equity from day one. When Heidi wins, you win. You'll share directly in the success you help create. Unmatched impact. Play a pivotal role at a critical growth moment - all while working on a product that delivers tangible value to clinicians and patients every day. Work alongside world-class talent. Join a team of operators and builders who've scaled unicorns. Global reach. Help shape our international expansion as we bring Heidi to key international markets. Growth and balance. Enjoy a personal development budget, dedicated wellness days, subsidised gym membership, and your birthday off to recharge. Flexibility that works. A hybrid environment, with 3 days in the office. Heidi's commitment to Diversity, Equity and Inclusion Heidi is dedicated to creating an equitable, inclusive, and supportive work environment that brings people together from diverse backgrounds, experiences, and perspectives. Our strength is in our differences. We're proud to be an equal opportunity employer and are proud to welcome all applicants as we're committed to promoting a culture of opportunity for all. Help us reimagine primary care and change the face of healthcare in Australia and then around the world.
Location London, Melbourne, Sydney Employment Type Full time Location Type Hybrid Department Engineering Who are Heidi? Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double healthcare's capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two million patient visits each week are powered by Heidi across 116 countries and over 110 languages. Founded by clinicians, Heidi brings together clinicians, engineers, designers, scientists, creatives, and mathematicians, working with a shared purpose: to strengthen the human connection at the heart of healthcare. Backed by nearly $100 million in total funding, Heidi is expanding across the USA, UK, Canada, and Europe, partnering with major health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others. We move quickly where it matters and stay grounded in what's proven, shaping healthcare's next era. Ready for the challenge? The Role Working closely with the Product Lead, you will be a Mid-level or Senior Fullstack Engineer who operates at the intersection of core product development and clinical application. This role requires formal medical training and real clinical experience. Your clinical background will directly inform how we design, evaluate, and ship AI features that support real-world care delivery. Experience working on clinical AI products is highly valued, as you'll be shaping systems that must perform safely in production environments. What you'll do: Build end-to-end AI features: Architect and ship fullstack solutions (from React frontends to Python backend services) that leverage our voice AI and LLMs to automate clinical workflows. Operationalize Voice AI: Implement and fine-tune audio processing pipelines, ensuring our Automatic Speech Recognition (ASR) and LLM agents perform accurately in diverse, real-world medical environments. Bridge the gap between model and product: Translate complex feedback from clinicians into technical solutions, rapidly prototyping and deploying improvements to model behavior, prompting strategies, and audio handling. Optimise for real-time interaction: Tune fullstack performance to handle real-time audio streaming and token generation, minimizing latency so clinicians have a seamless conversational experience. Partner with implementation and clinical teams: Shorten the feedback loop by shipping critical integrations and feature requests from concept to production in days, not quarters. What we will look for: Mastery of Fullstack fundamentals: You are equally proficient in Python and modern frontend frameworks (React/TypeScript), capable of owning a feature from the database schema to the UI interaction. Applied AI & Voice fluency: You have a working knowledge of LLM integration (RAG, prompt engineering) and audio technologies (ASR, speech processing) and know how to build around their probabilistic nature. Pragmatic problem solving: You balance engineering purity with the need for speed; you know when to build a robust system and when to ship a tactical solution to unblock a customer. Cloud fluency (AWS or GCP): You can spin up your own infrastructure (containers, serverless functions) and manage CI/CD pipelines to get your code into the hands of users independently. Rigorous testing in production: You understand that "works on my machine" isn't enough; you implement observability and feedback loops to monitor how your AI features perform in the wild. Medical degree with clinical experience, and ideally experience working on clinical AI products What do we believe in? Heidi builds for the future of healthcare, not just the next quarter, and our goals are ambitious because the world's health demands it. We believe in progress built through precision, pace, and ownership. Live Forever - Every release moves care forward: measured, safe, and built to last. Data guides us, but patients define the truth that matters. Practice Ownership - Decisions follow logic and proof, not hierarchy. Exceptional care demands exceptional standards in our work, our thinking, and our character. Small Cuts Heal Faster - Stability earns trust, speed delivers impact. Progress is about learning fast without breaking what people depend on. Make others better - Feedback is direct, kindness is constant, and excellence lifts everyone. Our success is measured by collective growth, not individual output. Our mission is clear: expand the world's capacity to care, and do it without losing the humanity that makes care worth delivering. Why you should Join Heidi Real product momentum. We're not trying to generate interest, we're channeling it. This is a rare chance to create a global impact as you immerse yourself in Australia's fastest growing start-up. Equity from day one. When Heidi wins, you win. You'll share directly in the success you help create. Unmatched impact. Play a pivotal role at a critical growth moment - all while working on a product that delivers tangible value to clinicians and patients every day. Work alongside world-class talent. Join a team of operators and builders who've scaled unicorns. Global reach. Help shape our international expansion as we bring Heidi to key international markets. Growth and balance. Enjoy a personal development budget, dedicated wellness days, subsidised gym membership, and your birthday off to recharge. Flexibility that works. A hybrid environment, with 3 days in the office. Heidi's commitment to Diversity, Equity and Inclusion Heidi is dedicated to creating an equitable, inclusive, and supportive work environment that brings people together from diverse backgrounds, experiences, and perspectives. Our strength is in our differences. We're proud to be an equal opportunity employer and are proud to welcome all applicants as we're committed to promoting a culture of opportunity for all. Help us reimagine primary care and change the face of healthcare in Australia and then around the world.
10/06/2026
Full time
Location London, Melbourne, Sydney Employment Type Full time Location Type Hybrid Department Engineering Who are Heidi? Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double healthcare's capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two million patient visits each week are powered by Heidi across 116 countries and over 110 languages. Founded by clinicians, Heidi brings together clinicians, engineers, designers, scientists, creatives, and mathematicians, working with a shared purpose: to strengthen the human connection at the heart of healthcare. Backed by nearly $100 million in total funding, Heidi is expanding across the USA, UK, Canada, and Europe, partnering with major health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others. We move quickly where it matters and stay grounded in what's proven, shaping healthcare's next era. Ready for the challenge? The Role Working closely with the Product Lead, you will be a Mid-level or Senior Fullstack Engineer who operates at the intersection of core product development and clinical application. This role requires formal medical training and real clinical experience. Your clinical background will directly inform how we design, evaluate, and ship AI features that support real-world care delivery. Experience working on clinical AI products is highly valued, as you'll be shaping systems that must perform safely in production environments. What you'll do: Build end-to-end AI features: Architect and ship fullstack solutions (from React frontends to Python backend services) that leverage our voice AI and LLMs to automate clinical workflows. Operationalize Voice AI: Implement and fine-tune audio processing pipelines, ensuring our Automatic Speech Recognition (ASR) and LLM agents perform accurately in diverse, real-world medical environments. Bridge the gap between model and product: Translate complex feedback from clinicians into technical solutions, rapidly prototyping and deploying improvements to model behavior, prompting strategies, and audio handling. Optimise for real-time interaction: Tune fullstack performance to handle real-time audio streaming and token generation, minimizing latency so clinicians have a seamless conversational experience. Partner with implementation and clinical teams: Shorten the feedback loop by shipping critical integrations and feature requests from concept to production in days, not quarters. What we will look for: Mastery of Fullstack fundamentals: You are equally proficient in Python and modern frontend frameworks (React/TypeScript), capable of owning a feature from the database schema to the UI interaction. Applied AI & Voice fluency: You have a working knowledge of LLM integration (RAG, prompt engineering) and audio technologies (ASR, speech processing) and know how to build around their probabilistic nature. Pragmatic problem solving: You balance engineering purity with the need for speed; you know when to build a robust system and when to ship a tactical solution to unblock a customer. Cloud fluency (AWS or GCP): You can spin up your own infrastructure (containers, serverless functions) and manage CI/CD pipelines to get your code into the hands of users independently. Rigorous testing in production: You understand that "works on my machine" isn't enough; you implement observability and feedback loops to monitor how your AI features perform in the wild. Medical degree with clinical experience, and ideally experience working on clinical AI products What do we believe in? Heidi builds for the future of healthcare, not just the next quarter, and our goals are ambitious because the world's health demands it. We believe in progress built through precision, pace, and ownership. Live Forever - Every release moves care forward: measured, safe, and built to last. Data guides us, but patients define the truth that matters. Practice Ownership - Decisions follow logic and proof, not hierarchy. Exceptional care demands exceptional standards in our work, our thinking, and our character. Small Cuts Heal Faster - Stability earns trust, speed delivers impact. Progress is about learning fast without breaking what people depend on. Make others better - Feedback is direct, kindness is constant, and excellence lifts everyone. Our success is measured by collective growth, not individual output. Our mission is clear: expand the world's capacity to care, and do it without losing the humanity that makes care worth delivering. Why you should Join Heidi Real product momentum. We're not trying to generate interest, we're channeling it. This is a rare chance to create a global impact as you immerse yourself in Australia's fastest growing start-up. Equity from day one. When Heidi wins, you win. You'll share directly in the success you help create. Unmatched impact. Play a pivotal role at a critical growth moment - all while working on a product that delivers tangible value to clinicians and patients every day. Work alongside world-class talent. Join a team of operators and builders who've scaled unicorns. Global reach. Help shape our international expansion as we bring Heidi to key international markets. Growth and balance. Enjoy a personal development budget, dedicated wellness days, subsidised gym membership, and your birthday off to recharge. Flexibility that works. A hybrid environment, with 3 days in the office. Heidi's commitment to Diversity, Equity and Inclusion Heidi is dedicated to creating an equitable, inclusive, and supportive work environment that brings people together from diverse backgrounds, experiences, and perspectives. Our strength is in our differences. We're proud to be an equal opportunity employer and are proud to welcome all applicants as we're committed to promoting a culture of opportunity for all. Help us reimagine primary care and change the face of healthcare in Australia and then around the world.
Anaplan is the leading enterprise decision making platform, powering the world's largest enterprises with its proprietary Hyperblock technology and cloud infrastructure. We are seeking a Sr. Principal Engineer to join our team in Manchester, UK. Your Impact Lead the design, delivery, and architecture of platform capabilities powering Anaplan's enterprise scale API gateways, edge routing, and developer acceleration. Build and scale high throughput backend engines that manage core request orchestration, seamless multi tenant isolation, and API first solutions serving thousands of tenants and tens of thousands of users. Partner with architects and senior engineers across the Platform Experience domain to set technical direction, aligning implementation patterns for complex initiatives (like Vanity URLs, JWT auth flows, and cross service proxying). Drive the evolution of our deployment infrastructure, championing modern GitOps workflows (ArgoCD, Helm) and highly available containerized orchestration. Own foundational features end to end-from design through to production-while continuously improving system observability, implementing intelligent rate limiting, and solving complex concurrency challenges (e.g., database locks and connection starvation). Deliver thought leadership and coding excellence across Java/Kotlin, ensuring seamless integration between backend microservices and UI components (including resolving complex CORS and distributed edge proxy requirements). Mentor and elevate engineers across global teams through design reviews, pair programming, and hands on leadership to foster a resilient engineering culture. Your Qualifications Extensive background in software engineering within enterprise scale, high throughput platform or data centric environments. Understand, leverage, and integrate modern AI tools and concepts-including agentic programming patterns and LLM assisted workflows-to accelerate platform engineering and developer velocity. Deep expertise in backend JVM languages (Java and/or Kotlin) with a strong understanding of distributed systems internals. Proven track record of delivering API first infrastructures, API Gateways (e.g., Traefik), and edge routing solutions that guarantee enterprise reliability under sustained traffic loads (2K+ requests per second). Hands on experience with Kubernetes, containerized deployments, and managing complex CI/CD pipelines (strong familiarity with GitOps, ArgoCD, and high velocity release workflows). Solid grounding in event driven architecture, real time data processing, and managing complex database transaction scopes at scale. Experience balancing rapid prototyping and fast iteration with long term sustainability and quality-you have a bias for action and prefer to try and iterate rather than wait for perfect information. Exceptional technical communicator with a proven ability to align globally distributed teams. You are highly skilled at distilling complex concepts into clear, structured RFCs and architectural designs to build consensus. Understand, leverage, and integrate modern AI tools and concepts-including agentic programming patterns and LLM assisted workflows-to accelerate platform engineering and developer velocity. Preferred Skills You have shaped architecture and platform strategy at an enterprise scale, navigating the trade offs of hybrid and cloud agnostic infrastructures. You bring a polyglot mindset, matching the right technology to the challenge rather than defaulting to a single stack (comfortable exploring React, Python, or Go when needed). Genuine curiosity-you're energized by learning new technologies and approaches to solve edge routing and platform enablement challenges. You enjoy mentoring others and raising the bar for engineering culture, without big egos. You're highly comfortable operating in distributed teams, embracing asynchronous collaboration, and driving consensus across distinct domains. Fraud Recruitment Disclaimer It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals. Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person. Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication. All emails from Anaplan would come from email address. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to before taking any further action in relation to the correspondence. Our Commitment to Diversity, Equity, Inclusionand Belonging (DEIB) We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion and belonging aren't just words on paper - this is what drives our innovation, it's how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day! We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive equitable benefits and all privileges of employment. Please contact us to request accommodation.
10/06/2026
Full time
Anaplan is the leading enterprise decision making platform, powering the world's largest enterprises with its proprietary Hyperblock technology and cloud infrastructure. We are seeking a Sr. Principal Engineer to join our team in Manchester, UK. Your Impact Lead the design, delivery, and architecture of platform capabilities powering Anaplan's enterprise scale API gateways, edge routing, and developer acceleration. Build and scale high throughput backend engines that manage core request orchestration, seamless multi tenant isolation, and API first solutions serving thousands of tenants and tens of thousands of users. Partner with architects and senior engineers across the Platform Experience domain to set technical direction, aligning implementation patterns for complex initiatives (like Vanity URLs, JWT auth flows, and cross service proxying). Drive the evolution of our deployment infrastructure, championing modern GitOps workflows (ArgoCD, Helm) and highly available containerized orchestration. Own foundational features end to end-from design through to production-while continuously improving system observability, implementing intelligent rate limiting, and solving complex concurrency challenges (e.g., database locks and connection starvation). Deliver thought leadership and coding excellence across Java/Kotlin, ensuring seamless integration between backend microservices and UI components (including resolving complex CORS and distributed edge proxy requirements). Mentor and elevate engineers across global teams through design reviews, pair programming, and hands on leadership to foster a resilient engineering culture. Your Qualifications Extensive background in software engineering within enterprise scale, high throughput platform or data centric environments. Understand, leverage, and integrate modern AI tools and concepts-including agentic programming patterns and LLM assisted workflows-to accelerate platform engineering and developer velocity. Deep expertise in backend JVM languages (Java and/or Kotlin) with a strong understanding of distributed systems internals. Proven track record of delivering API first infrastructures, API Gateways (e.g., Traefik), and edge routing solutions that guarantee enterprise reliability under sustained traffic loads (2K+ requests per second). Hands on experience with Kubernetes, containerized deployments, and managing complex CI/CD pipelines (strong familiarity with GitOps, ArgoCD, and high velocity release workflows). Solid grounding in event driven architecture, real time data processing, and managing complex database transaction scopes at scale. Experience balancing rapid prototyping and fast iteration with long term sustainability and quality-you have a bias for action and prefer to try and iterate rather than wait for perfect information. Exceptional technical communicator with a proven ability to align globally distributed teams. You are highly skilled at distilling complex concepts into clear, structured RFCs and architectural designs to build consensus. Understand, leverage, and integrate modern AI tools and concepts-including agentic programming patterns and LLM assisted workflows-to accelerate platform engineering and developer velocity. Preferred Skills You have shaped architecture and platform strategy at an enterprise scale, navigating the trade offs of hybrid and cloud agnostic infrastructures. You bring a polyglot mindset, matching the right technology to the challenge rather than defaulting to a single stack (comfortable exploring React, Python, or Go when needed). Genuine curiosity-you're energized by learning new technologies and approaches to solve edge routing and platform enablement challenges. You enjoy mentoring others and raising the bar for engineering culture, without big egos. You're highly comfortable operating in distributed teams, embracing asynchronous collaboration, and driving consensus across distinct domains. Fraud Recruitment Disclaimer It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals. Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person. Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication. All emails from Anaplan would come from email address. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to before taking any further action in relation to the correspondence. Our Commitment to Diversity, Equity, Inclusionand Belonging (DEIB) We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion and belonging aren't just words on paper - this is what drives our innovation, it's how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day! We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive equitable benefits and all privileges of employment. Please contact us to request accommodation.
Job Title: Full-Stack / Platform Engineer Salary: £90k + Equity Company: Handshaik - AI-native company intelligence platform backed by BigChange founder Martin Port. Location: London, UK Job Description: Join a high-growth startup as a foundational engineer building an AI-native platform for M&A and private equity. You will own the entire technical lifecycle-from architecting Python/FastAPI backends and React frontends to managing AWS infrastructure and integrating LLMs via Bedrock. This role offers direct influence over the company's technical future. Why this role is remarkable: Significant ownership as a foundational hire, working directly with the CTO and founders to define engineering standards and product roadmap. High-performance technical stack involving AI-driven search, vector databases (pgvector), and agent-based workflows at the frontier of dealmaking technology. Strong commercial backing from the BigChange ecosystem and Cambridge AI researchers, moving rapidly toward product-market fit with active early customers. What you will do: Design, build, and operate a production SaaS platform using Python (FastAPI), React, and PostgreSQL, ensuring high performance and security. Architect and scale cloud infrastructure on AWS using Terraform, ECS, and Lambda while maintaining multi-tenant security and ISO 27001 standards. Develop and optimize hybrid search capabilities and data pipelines, integrating LLMs to automate complex research tasks for dealmakers. The ideal candidate: 7+ years of experience building and shipping production-grade systems in startup or small-company environments with a strong bias for action. Expert proficiency across the full stack, specifically Python, React/TypeScript, PostgreSQL, and hands-on AWS infrastructure management. Proven ability to make sound architectural decisions independently and a genuine enthusiasm for leveraging AI to solve fragmented manual workflows.
09/06/2026
Full time
Job Title: Full-Stack / Platform Engineer Salary: £90k + Equity Company: Handshaik - AI-native company intelligence platform backed by BigChange founder Martin Port. Location: London, UK Job Description: Join a high-growth startup as a foundational engineer building an AI-native platform for M&A and private equity. You will own the entire technical lifecycle-from architecting Python/FastAPI backends and React frontends to managing AWS infrastructure and integrating LLMs via Bedrock. This role offers direct influence over the company's technical future. Why this role is remarkable: Significant ownership as a foundational hire, working directly with the CTO and founders to define engineering standards and product roadmap. High-performance technical stack involving AI-driven search, vector databases (pgvector), and agent-based workflows at the frontier of dealmaking technology. Strong commercial backing from the BigChange ecosystem and Cambridge AI researchers, moving rapidly toward product-market fit with active early customers. What you will do: Design, build, and operate a production SaaS platform using Python (FastAPI), React, and PostgreSQL, ensuring high performance and security. Architect and scale cloud infrastructure on AWS using Terraform, ECS, and Lambda while maintaining multi-tenant security and ISO 27001 standards. Develop and optimize hybrid search capabilities and data pipelines, integrating LLMs to automate complex research tasks for dealmakers. The ideal candidate: 7+ years of experience building and shipping production-grade systems in startup or small-company environments with a strong bias for action. Expert proficiency across the full stack, specifically Python, React/TypeScript, PostgreSQL, and hands-on AWS infrastructure management. Proven ability to make sound architectural decisions independently and a genuine enthusiasm for leveraging AI to solve fragmented manual workflows.
Senior+ Software Engineer - Python/Blockchain £80,000 - £150,000 + bonus + Equity (circa 60-75% of salary) Python, Blockchain, FastAPI, AWS, Kubernetes Hybrid (Central London - 2-3 days a week) Profitable Gov/SecTech Blockchain Scale up High-trust work with real-world impact across public safety and financial systems We're partnered with a well funded, Series A stage Gov/SecTech startup operating in the blockchain analytics space. You'd build software to support use cases such as financial crime prevention, terrorism risk analysis and crypto market safety. Much of their work sits under NDA, but the impact is tangible and meaningful. They're around people today and growing quickly. We're hiring a Senior/Senior+ Software Engineer to work closely with the Head of Engineering in an autonomous, hands on role. This is an elevated senior position for someone who enjoys being close to the code, taking ownership of complex, high scale, backend systems, and solving ambiguous technical problems. You'll be designing and building core backend software and infrastructure in a microservices environment, with real influence over architecture, standards and how the platform evolves as the team scales. The tech stack today includes Python (FastAPI), Temporal for workflow orchestration, Kubernetes and Docker on AWS, with SQL based databases and system to system integrations across services. This is a high impact senior role in a business that already has real customers, real revenue and real world consequences to its work. You'll be trusted with autonomy, given big technical responsibility, and have the opportunity to shape both the platform and the engineering culture as the team grows. Ideal Profile 5+ years commercial backend engineering experience Strong Python background (other languages such as GO are fine if you're happy to move into Python) Experience building and running systems at scale (100k+ users or equivalent data volumes) An understanding or motivation to understand the Blockchain space Comfortable owning work end-to-end: design, implement, deploy, iterate Exposure to cloud hosted microservices architectures Experience contributing to architectural decisions in previous roles Bonus Points For Docker and Kubernetes experience in production environments Terraform or infrastructure as code exposure SQL databases (Postgres/MySQL) BigQuery / BigTable or large scale data systems Blockchain domain experience or interest (not required) Burns Sheehan Ltd will consider applications based only on skills and ability and will not discriminate on any grounds.
09/06/2026
Full time
Senior+ Software Engineer - Python/Blockchain £80,000 - £150,000 + bonus + Equity (circa 60-75% of salary) Python, Blockchain, FastAPI, AWS, Kubernetes Hybrid (Central London - 2-3 days a week) Profitable Gov/SecTech Blockchain Scale up High-trust work with real-world impact across public safety and financial systems We're partnered with a well funded, Series A stage Gov/SecTech startup operating in the blockchain analytics space. You'd build software to support use cases such as financial crime prevention, terrorism risk analysis and crypto market safety. Much of their work sits under NDA, but the impact is tangible and meaningful. They're around people today and growing quickly. We're hiring a Senior/Senior+ Software Engineer to work closely with the Head of Engineering in an autonomous, hands on role. This is an elevated senior position for someone who enjoys being close to the code, taking ownership of complex, high scale, backend systems, and solving ambiguous technical problems. You'll be designing and building core backend software and infrastructure in a microservices environment, with real influence over architecture, standards and how the platform evolves as the team scales. The tech stack today includes Python (FastAPI), Temporal for workflow orchestration, Kubernetes and Docker on AWS, with SQL based databases and system to system integrations across services. This is a high impact senior role in a business that already has real customers, real revenue and real world consequences to its work. You'll be trusted with autonomy, given big technical responsibility, and have the opportunity to shape both the platform and the engineering culture as the team grows. Ideal Profile 5+ years commercial backend engineering experience Strong Python background (other languages such as GO are fine if you're happy to move into Python) Experience building and running systems at scale (100k+ users or equivalent data volumes) An understanding or motivation to understand the Blockchain space Comfortable owning work end-to-end: design, implement, deploy, iterate Exposure to cloud hosted microservices architectures Experience contributing to architectural decisions in previous roles Bonus Points For Docker and Kubernetes experience in production environments Terraform or infrastructure as code exposure SQL databases (Postgres/MySQL) BigQuery / BigTable or large scale data systems Blockchain domain experience or interest (not required) Burns Sheehan Ltd will consider applications based only on skills and ability and will not discriminate on any grounds.
Location & Remote Policy This role can be fully remote in the UK and EU, within +/- 2 hours of GMT. Candidates located outside these time zones are not considered at this stage. What you will be doing Create automated tests using Cypress.io and backend testing tools for API and ETL. Participate in code reviews to ensure code quality and promote knowledge sharing. Contribute to and enhance the existing test automation framework. Conduct POCs to expand non functional testing frameworks. Deploy tickets to test environments and production using BitBucket pipelines. Work alongside data engineers, developers, and DevOps to improve data deployment processes. Influence and help shape the roadmap for SDET. Coach junior team members. Champion and embed shift left testing practices within the Data team, defining test scope during refinement sessions and ensuring testable acceptance criteria. Contribute to and evolve Semble's shift left testing strategy, building quality into the upstream development cycle. What we are looking for 5+ years of professional experience as an SDET or Test Automation Engineer. Commercial experience with JavaScript/TypeScript automation frameworks (Cypress is a plus), focusing on backend and API testing. Commercial experience with Python automation frameworks (pytest, pytest mock); PySpark experience is a plus. Proven experience building automation frameworks from scratch. Familiarity with automating E2E tests using POM and BDD syntax. Experience with API testing using an automation framework. Experience with performance testing tools (Artillery or K6 is a plus). Knowledge of non functional testing. Exposure to DevOps tools such as Jenkins, BitBucket, DataDog, and AWS cloud infrastructure (S3, Delta, Databricks). Strong advocacy for test automation and continual improvement of the automated testing framework. Excellent written and verbal communication skills, capable of representing SDETs and defending quality in the release process. Experience driving shift left testing culture in engineering teams, coaching developers to write tests, and integrating quality conversations early in the development lifecycle. Experience with AI testing, including familiarity with evaluation strategies. French language ability is a welcome bonus but not required. What you'll get in return A sense of purpose: shaping the future of healthcare. £65-75k package (based on experience and value you bring). Autonomy and ownership: you set the vision and run with it. 36 days off: 25 holidays, bank holidays, and 3 extra days (birthday and 'feel good' days) you are encouraged to take. Company equity: all employees are eligible for Semble share options. Private health insurance covering physical, mental, dental, and optical care. Hybrid & flexible work environment: work from anywhere in the UK, with flexibility across Europe. Latest tech: MacBook (or Windows) and ergonomic home office equipment. Inspiring team: founders with startup experience and knowledgeable colleagues. Central London office with good amenities (barista coffee, tea, fruit, happy hours) for those who visit.
08/06/2026
Full time
Location & Remote Policy This role can be fully remote in the UK and EU, within +/- 2 hours of GMT. Candidates located outside these time zones are not considered at this stage. What you will be doing Create automated tests using Cypress.io and backend testing tools for API and ETL. Participate in code reviews to ensure code quality and promote knowledge sharing. Contribute to and enhance the existing test automation framework. Conduct POCs to expand non functional testing frameworks. Deploy tickets to test environments and production using BitBucket pipelines. Work alongside data engineers, developers, and DevOps to improve data deployment processes. Influence and help shape the roadmap for SDET. Coach junior team members. Champion and embed shift left testing practices within the Data team, defining test scope during refinement sessions and ensuring testable acceptance criteria. Contribute to and evolve Semble's shift left testing strategy, building quality into the upstream development cycle. What we are looking for 5+ years of professional experience as an SDET or Test Automation Engineer. Commercial experience with JavaScript/TypeScript automation frameworks (Cypress is a plus), focusing on backend and API testing. Commercial experience with Python automation frameworks (pytest, pytest mock); PySpark experience is a plus. Proven experience building automation frameworks from scratch. Familiarity with automating E2E tests using POM and BDD syntax. Experience with API testing using an automation framework. Experience with performance testing tools (Artillery or K6 is a plus). Knowledge of non functional testing. Exposure to DevOps tools such as Jenkins, BitBucket, DataDog, and AWS cloud infrastructure (S3, Delta, Databricks). Strong advocacy for test automation and continual improvement of the automated testing framework. Excellent written and verbal communication skills, capable of representing SDETs and defending quality in the release process. Experience driving shift left testing culture in engineering teams, coaching developers to write tests, and integrating quality conversations early in the development lifecycle. Experience with AI testing, including familiarity with evaluation strategies. French language ability is a welcome bonus but not required. What you'll get in return A sense of purpose: shaping the future of healthcare. £65-75k package (based on experience and value you bring). Autonomy and ownership: you set the vision and run with it. 36 days off: 25 holidays, bank holidays, and 3 extra days (birthday and 'feel good' days) you are encouraged to take. Company equity: all employees are eligible for Semble share options. Private health insurance covering physical, mental, dental, and optical care. Hybrid & flexible work environment: work from anywhere in the UK, with flexibility across Europe. Latest tech: MacBook (or Windows) and ergonomic home office equipment. Inspiring team: founders with startup experience and knowledgeable colleagues. Central London office with good amenities (barista coffee, tea, fruit, happy hours) for those who visit.
Vortexa is a fast-growing international technology business founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa creates an unprecedented view on the global seaborne energy flows in real-time, bringing transparency and efficiency to the energy markets and society as a whole. Processing thousands of rich data points per second from many vastly different external sources, moving terabytes of data while processing it in real-time, running complex prediction and forecasting AI models while coupling their output into a hybrid human-machine data refinement process and presenting the result through a nimble low-latency SaaS solution used by customers around the globe is no small feat of science and engineering. This processing requires models that can survive the scrutiny of industry experts, data analysts and traders, with the performance, stability, latency and agility a fast-moving startup influencing multi-$m transactions requires. The Data Platform Team is responsible for all of Vortexa's data. The team's ownership ranges from raw satellite AIS/imaging data to unstructured textual and graphical maritime data like fixtures, port lineups, and customs filings. The team is also responsible for highly structured datasets such as price and supply-demand forecasts as well as modeling the global energy flows and tanker fleet distributions. The team has built a variety of procedural, statistical and machine learning models that enabled us to provide the most accurate and comprehensive view of energy flows. We take pride in applying cutting-edge research to real-world problems in a robust, long-lasting and maintainable way. The quality of our data is continuously benchmarked and assessed by experienced in-house market and data analysts to ensure the quality of our predictions. You'll be instrumental in designing and building infrastructure and applications to propel the design, deployment, and benchmarking of existing and new pipelines and ML models. Working with software and data engineers, data scientists and market analysts, you'll help bridge the gap between scientific experiments and commercial products by ensuring 100% uptime and bulletproof fault-tolerance of every component of the team's data pipelines. Vortexa was founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa creates an unprecedented view on the global flows of oil and fuels in real-time, optimising the energy markets and enabling the society as a whole to use the natural resources of our planet to the benefit of all. You Are: Fluent in Python and software engineering fundamentals, and comfortable with highly scalable data processing libraries Strong expertise in distributed systems, micro-service architectures and scalable data processing pipelines Driven by working in an intellectually engaging environment with the top minds in the industry, where constructive and friendly challenges and debates are encouraged, not avoided Excited about working in a start-up environment: not afraid of challenges, excited to bring new ideas to production, and a positive can-do will-do person, not afraid to push the boundaries of your job role Experienced in building distributed heavy-load backend systems that can go through terabytes of data daily Passionate about coaching developers, helping them improve their skills and grow their careers Deep experience of the full software development life cycle (SDLC), including technical design, coding standards, code review, source control, build, test, deploy, and operations Awesome If You: Are experienced in Rust / Java / Kotlin Have experience with AWS, Apache Kafka, Kafka Streams, Apache Beam / Flink / Spark - especially deployment, monitoring & debugging Have experience with productisation of Machine Learning research projects Are familiar with Airflow or other workflow orchestration tools, and worked with Kubernetes Understand data lake systems and file formats like Parquet, Orc, Athena Have some relevant AWS or Kafka certifications A vibrant, diverse company pushing ourselves and the technology to deliver beyond the cutting edge A team of motivated characters and top minds striving to be the best at what we do at all times Constantly learning and exploring new tools and technologies Acting as company owners (all Vortexa staff have equity options) in a business-savvy and responsible way Motivated by being collaborative, working and achieving together A flexible working policy- accommodating both remote & home working, with regular staff events Private Health Insurance offered via Vitality to help you look after your physical health Global Volunteering Policy to help you 'do good' and feel better
08/06/2026
Full time
Vortexa is a fast-growing international technology business founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa creates an unprecedented view on the global seaborne energy flows in real-time, bringing transparency and efficiency to the energy markets and society as a whole. Processing thousands of rich data points per second from many vastly different external sources, moving terabytes of data while processing it in real-time, running complex prediction and forecasting AI models while coupling their output into a hybrid human-machine data refinement process and presenting the result through a nimble low-latency SaaS solution used by customers around the globe is no small feat of science and engineering. This processing requires models that can survive the scrutiny of industry experts, data analysts and traders, with the performance, stability, latency and agility a fast-moving startup influencing multi-$m transactions requires. The Data Platform Team is responsible for all of Vortexa's data. The team's ownership ranges from raw satellite AIS/imaging data to unstructured textual and graphical maritime data like fixtures, port lineups, and customs filings. The team is also responsible for highly structured datasets such as price and supply-demand forecasts as well as modeling the global energy flows and tanker fleet distributions. The team has built a variety of procedural, statistical and machine learning models that enabled us to provide the most accurate and comprehensive view of energy flows. We take pride in applying cutting-edge research to real-world problems in a robust, long-lasting and maintainable way. The quality of our data is continuously benchmarked and assessed by experienced in-house market and data analysts to ensure the quality of our predictions. You'll be instrumental in designing and building infrastructure and applications to propel the design, deployment, and benchmarking of existing and new pipelines and ML models. Working with software and data engineers, data scientists and market analysts, you'll help bridge the gap between scientific experiments and commercial products by ensuring 100% uptime and bulletproof fault-tolerance of every component of the team's data pipelines. Vortexa was founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa creates an unprecedented view on the global flows of oil and fuels in real-time, optimising the energy markets and enabling the society as a whole to use the natural resources of our planet to the benefit of all. You Are: Fluent in Python and software engineering fundamentals, and comfortable with highly scalable data processing libraries Strong expertise in distributed systems, micro-service architectures and scalable data processing pipelines Driven by working in an intellectually engaging environment with the top minds in the industry, where constructive and friendly challenges and debates are encouraged, not avoided Excited about working in a start-up environment: not afraid of challenges, excited to bring new ideas to production, and a positive can-do will-do person, not afraid to push the boundaries of your job role Experienced in building distributed heavy-load backend systems that can go through terabytes of data daily Passionate about coaching developers, helping them improve their skills and grow their careers Deep experience of the full software development life cycle (SDLC), including technical design, coding standards, code review, source control, build, test, deploy, and operations Awesome If You: Are experienced in Rust / Java / Kotlin Have experience with AWS, Apache Kafka, Kafka Streams, Apache Beam / Flink / Spark - especially deployment, monitoring & debugging Have experience with productisation of Machine Learning research projects Are familiar with Airflow or other workflow orchestration tools, and worked with Kubernetes Understand data lake systems and file formats like Parquet, Orc, Athena Have some relevant AWS or Kafka certifications A vibrant, diverse company pushing ourselves and the technology to deliver beyond the cutting edge A team of motivated characters and top minds striving to be the best at what we do at all times Constantly learning and exploring new tools and technologies Acting as company owners (all Vortexa staff have equity options) in a business-savvy and responsible way Motivated by being collaborative, working and achieving together A flexible working policy- accommodating both remote & home working, with regular staff events Private Health Insurance offered via Vitality to help you look after your physical health Global Volunteering Policy to help you 'do good' and feel better
Vortexa is a fast-growing international technology business founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa creates an unprecedented view on the global seaborne energy flows in real-time, bringing transparency and efficiency to the energy markets and society as a whole. Processing thousands of rich data points per second from many vastly different external sources, moving terabytes of data while processing it in real-time, running complex prediction and forecasting AI models while coupling their output into a hybrid human-machine data refinement process and presenting the result through a nimble low-latency SaaS solution used by customers around the globe is no small feat of science and engineering. This processing requires models that can survive the scrutiny of industry experts, data analysts and traders, with the performance, stability, latency and agility a fast-moving startup influencing multi-$m transactions requires. The Data Platform Team is responsible for all of Vortexa's data. The team's ownership ranges from raw satellite AIS/imaging data to unstructured textual and graphical maritime data like fixtures, port lineups, and customs filings. The team is also responsible for highly structured datasets such as price and supply-demand forecasts as well as modeling the global energy flows and tanker fleet distributions. The team has built a variety of procedural, statistical and machine learning models that enabled us to provide the most accurate and comprehensive view of energy flows. We take pride in applying cutting-edge research to real-world problems in a robust, long-lasting and maintainable way. The quality of our data is continuously benchmarked and assessed by experienced in-house market and data analysts to ensure the quality of our predictions. You'll be instrumental in designing and building infrastructure and applications to propel the design, deployment, and benchmarking of existing and new pipelines and ML models. Working with software and data engineers, data scientists and market analysts, you'll help bridge the gap between scientific experiments and commercial products by ensuring 100% uptime and bulletproof fault-tolerance of every component of the team's data pipelines. Vortexa was founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa creates an unprecedented view on the global flows of oil and fuels in real-time, optimising the energy markets and enabling the society as a whole to use the natural resources of our planet to the benefit of all. You Are: Fluent in Python and software engineering fundamentals, and comfortable with highly scalable data processing libraries Strong expertise in distributed systems, micro-service architectures and scalable data processing pipelines Driven by working in an intellectually engaging environment with the top minds in the industry, where constructive and friendly challenges and debates are encouraged, not avoided Excited about working in a start-up environment: not afraid of challenges, excited to bring new ideas to production, and a positive can-do will-do person, not afraid to push the boundaries of your job role Experienced in building distributed heavy-load backend systems that can go through terabytes of data daily Passionate about coaching developers, helping them improve their skills and grow their careers Deep experience of the full software development life cycle (SDLC), including technical design, coding standards, code review, source control, build, test, deploy, and operations Awesome If You: Are experienced in Rust / Java / Kotlin Have experience with AWS, Apache Kafka, Kafka Streams, Apache Beam / Flink / Spark - especially deployment, monitoring & debugging Have experience with productisation of Machine Learning research projects Are familiar with Airflow or other workflow orchestration tools, and worked with Kubernetes Understand data lake systems and file formats like Parquet, Orc, Athena Have some relevant AWS or Kafka certifications A vibrant, diverse company pushing ourselves and the technology to deliver beyond the cutting edge A team of motivated characters and top minds striving to be the best at what we do at all times Constantly learning and exploring new tools and technologies Acting as company owners (all Vortexa staff have equity options) in a business-savvy and responsible way Motivated by being collaborative, working and achieving together A flexible working policy- accommodating both remote & home working, with regular staff events Private Health Insurance offered via Vitality to help you look after your physical health Global Volunteering Policy to help you 'do good' and feel better
08/06/2026
Full time
Vortexa is a fast-growing international technology business founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa creates an unprecedented view on the global seaborne energy flows in real-time, bringing transparency and efficiency to the energy markets and society as a whole. Processing thousands of rich data points per second from many vastly different external sources, moving terabytes of data while processing it in real-time, running complex prediction and forecasting AI models while coupling their output into a hybrid human-machine data refinement process and presenting the result through a nimble low-latency SaaS solution used by customers around the globe is no small feat of science and engineering. This processing requires models that can survive the scrutiny of industry experts, data analysts and traders, with the performance, stability, latency and agility a fast-moving startup influencing multi-$m transactions requires. The Data Platform Team is responsible for all of Vortexa's data. The team's ownership ranges from raw satellite AIS/imaging data to unstructured textual and graphical maritime data like fixtures, port lineups, and customs filings. The team is also responsible for highly structured datasets such as price and supply-demand forecasts as well as modeling the global energy flows and tanker fleet distributions. The team has built a variety of procedural, statistical and machine learning models that enabled us to provide the most accurate and comprehensive view of energy flows. We take pride in applying cutting-edge research to real-world problems in a robust, long-lasting and maintainable way. The quality of our data is continuously benchmarked and assessed by experienced in-house market and data analysts to ensure the quality of our predictions. You'll be instrumental in designing and building infrastructure and applications to propel the design, deployment, and benchmarking of existing and new pipelines and ML models. Working with software and data engineers, data scientists and market analysts, you'll help bridge the gap between scientific experiments and commercial products by ensuring 100% uptime and bulletproof fault-tolerance of every component of the team's data pipelines. Vortexa was founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa creates an unprecedented view on the global flows of oil and fuels in real-time, optimising the energy markets and enabling the society as a whole to use the natural resources of our planet to the benefit of all. You Are: Fluent in Python and software engineering fundamentals, and comfortable with highly scalable data processing libraries Strong expertise in distributed systems, micro-service architectures and scalable data processing pipelines Driven by working in an intellectually engaging environment with the top minds in the industry, where constructive and friendly challenges and debates are encouraged, not avoided Excited about working in a start-up environment: not afraid of challenges, excited to bring new ideas to production, and a positive can-do will-do person, not afraid to push the boundaries of your job role Experienced in building distributed heavy-load backend systems that can go through terabytes of data daily Passionate about coaching developers, helping them improve their skills and grow their careers Deep experience of the full software development life cycle (SDLC), including technical design, coding standards, code review, source control, build, test, deploy, and operations Awesome If You: Are experienced in Rust / Java / Kotlin Have experience with AWS, Apache Kafka, Kafka Streams, Apache Beam / Flink / Spark - especially deployment, monitoring & debugging Have experience with productisation of Machine Learning research projects Are familiar with Airflow or other workflow orchestration tools, and worked with Kubernetes Understand data lake systems and file formats like Parquet, Orc, Athena Have some relevant AWS or Kafka certifications A vibrant, diverse company pushing ourselves and the technology to deliver beyond the cutting edge A team of motivated characters and top minds striving to be the best at what we do at all times Constantly learning and exploring new tools and technologies Acting as company owners (all Vortexa staff have equity options) in a business-savvy and responsible way Motivated by being collaborative, working and achieving together A flexible working policy- accommodating both remote & home working, with regular staff events Private Health Insurance offered via Vitality to help you look after your physical health Global Volunteering Policy to help you 'do good' and feel better
Senior Full Stack Developer Department: Digital Transformation Employment Type: Permanent - Full Time Location: City, London Reporting To: Director of Engineering Compensation: £60,000 - £80,000 / year Description Auditors and accountants spend too much time on repetitive, manual work. We are building tools to change that. Our products enable practitioners to focus on what matters most: delivering data-driven insight, identifying risk, and providing high-quality advice through accessible analytics. We are looking for a Senior Full Stack Developer to join our Digital Transformation team and play a key role in building these products. This is a senior-level position within a small, high-impact team, where you will take ownership of complex features, contribute to architectural decisions, and help shape how we build and scale our technology. You will work across a modern stack including Python, Django and Pandas on the backend, and TypeScript, React and Next.js on the frontend, with Azure and Docker supporting our infrastructure. We are looking for someone operating at a senior level, with strong Python and Django expertise, who is comfortable owning delivery end-to-end and working with a high degree of autonomy. Key Responsibilities Leading the build of full stack features from backend architecture through to frontend delivery Owning complex systems and delivering to production with minimal oversight Making architectural decisions and influencing technical direction Working with data-intensive applications and external integrations Contributing to AI-enabled functionality, including LLM use cases where relevant Collaborating with stakeholders to shape requirements and priorities Setting standards through code reviews and supporting other developers What we are looking for Strong commercial experience as a Senior Full Stack Developer Deep expertise in Python and Django is essential Solid frontend experience using TypeScript and React (Next.js preferred) Proven experience delivering and owning production systems end-to-end Experience working with complex data and scalable backend systems Ability to make and justify technical decisions and work autonomously Additional experience of interest Azure and Docker in a production environment Experience building AI-enabled features (LLMs, RAG, or similar) Experience mentoring or guiding other developers Job Benefits Salary: Transparent pay framework & promotion opportunities to recognise your contributions and performance. Generous Annual Leave: Enjoy 25 days plus three days off at Christmas. Flexible Working: We're committed to a positive work-life balance, offering a hybrid working policy that prioritises your well being and flexibility. Comprehensive Wellbeing Support: Private Health Insurance, Access to Digicare+, Employee Assistance Programme, and more! Professional Subscriptions: Invest in your growth and development. Inclusive Employer: Be part of a diverse team with equity, inclusion, and flexibility at the core For full details of the role, please download the full job description.
08/06/2026
Full time
Senior Full Stack Developer Department: Digital Transformation Employment Type: Permanent - Full Time Location: City, London Reporting To: Director of Engineering Compensation: £60,000 - £80,000 / year Description Auditors and accountants spend too much time on repetitive, manual work. We are building tools to change that. Our products enable practitioners to focus on what matters most: delivering data-driven insight, identifying risk, and providing high-quality advice through accessible analytics. We are looking for a Senior Full Stack Developer to join our Digital Transformation team and play a key role in building these products. This is a senior-level position within a small, high-impact team, where you will take ownership of complex features, contribute to architectural decisions, and help shape how we build and scale our technology. You will work across a modern stack including Python, Django and Pandas on the backend, and TypeScript, React and Next.js on the frontend, with Azure and Docker supporting our infrastructure. We are looking for someone operating at a senior level, with strong Python and Django expertise, who is comfortable owning delivery end-to-end and working with a high degree of autonomy. Key Responsibilities Leading the build of full stack features from backend architecture through to frontend delivery Owning complex systems and delivering to production with minimal oversight Making architectural decisions and influencing technical direction Working with data-intensive applications and external integrations Contributing to AI-enabled functionality, including LLM use cases where relevant Collaborating with stakeholders to shape requirements and priorities Setting standards through code reviews and supporting other developers What we are looking for Strong commercial experience as a Senior Full Stack Developer Deep expertise in Python and Django is essential Solid frontend experience using TypeScript and React (Next.js preferred) Proven experience delivering and owning production systems end-to-end Experience working with complex data and scalable backend systems Ability to make and justify technical decisions and work autonomously Additional experience of interest Azure and Docker in a production environment Experience building AI-enabled features (LLMs, RAG, or similar) Experience mentoring or guiding other developers Job Benefits Salary: Transparent pay framework & promotion opportunities to recognise your contributions and performance. Generous Annual Leave: Enjoy 25 days plus three days off at Christmas. Flexible Working: We're committed to a positive work-life balance, offering a hybrid working policy that prioritises your well being and flexibility. Comprehensive Wellbeing Support: Private Health Insurance, Access to Digicare+, Employee Assistance Programme, and more! Professional Subscriptions: Invest in your growth and development. Inclusive Employer: Be part of a diverse team with equity, inclusion, and flexibility at the core For full details of the role, please download the full job description.
Senior Full Stack Developer Department: Digital Transformation Employment Type: Permanent - Full Time Location: City, London Reporting To: Director of Engineering Compensation: £60,000 - £80,000 / year Description Auditors and accountants spend too much time on repetitive, manual work. We are building tools to change that. Our products enable practitioners to focus on what matters most: delivering data-driven insight, identifying risk, and providing high-quality advice through accessible analytics. We are looking for a Senior Full Stack Developer to join our Digital Transformation team and play a key role in building these products. This is a senior-level position within a small, high-impact team, where you will take ownership of complex features, contribute to architectural decisions, and help shape how we build and scale our technology. You will work across a modern stack including Python, Django and Pandas on the backend, and TypeScript, React and Next.js on the frontend, with Azure and Docker supporting our infrastructure. We are looking for someone operating at a senior level, with strong Python and Django expertise, who is comfortable owning delivery end-to-end and working with a high degree of autonomy. Key Responsibilities Leading the build of full stack features from backend architecture through to frontend delivery Owning complex systems and delivering to production with minimal oversight Making architectural decisions and influencing technical direction Working with data-intensive applications and external integrations Contributing to AI-enabled functionality, including LLM use cases where relevant Collaborating with stakeholders to shape requirements and priorities Setting standards through code reviews and supporting other developers What we are looking for Strong commercial experience as a Senior Full Stack Developer Deep expertise in Python and Django is essential Solid frontend experience using TypeScript and React (Next.js preferred) Proven experience delivering and owning production systems end-to-end Experience working with complex data and scalable backend systems Ability to make and justify technical decisions and work autonomously Additional experience of interest Azure and Docker in a production environment Experience building AI-enabled features (LLMs, RAG, or similar) Experience mentoring or guiding other developers Job Benefits Salary: Transparent pay framework & promotion opportunities to recognise your contributions and performance. Generous Annual Leave: Enjoy 25 days plus three days off at Christmas. Flexible Working: We're committed to a positive work-life balance, offering a hybrid working policy that prioritises your well being and flexibility. Comprehensive Wellbeing Support: Private Health Insurance, Access to Digicare+, Employee Assistance Programme, and more! Professional Subscriptions: Invest in your growth and development. Inclusive Employer: Be part of a diverse team with equity, inclusion, and flexibility at the core For full details of the role, please download the full job description.
08/06/2026
Full time
Senior Full Stack Developer Department: Digital Transformation Employment Type: Permanent - Full Time Location: City, London Reporting To: Director of Engineering Compensation: £60,000 - £80,000 / year Description Auditors and accountants spend too much time on repetitive, manual work. We are building tools to change that. Our products enable practitioners to focus on what matters most: delivering data-driven insight, identifying risk, and providing high-quality advice through accessible analytics. We are looking for a Senior Full Stack Developer to join our Digital Transformation team and play a key role in building these products. This is a senior-level position within a small, high-impact team, where you will take ownership of complex features, contribute to architectural decisions, and help shape how we build and scale our technology. You will work across a modern stack including Python, Django and Pandas on the backend, and TypeScript, React and Next.js on the frontend, with Azure and Docker supporting our infrastructure. We are looking for someone operating at a senior level, with strong Python and Django expertise, who is comfortable owning delivery end-to-end and working with a high degree of autonomy. Key Responsibilities Leading the build of full stack features from backend architecture through to frontend delivery Owning complex systems and delivering to production with minimal oversight Making architectural decisions and influencing technical direction Working with data-intensive applications and external integrations Contributing to AI-enabled functionality, including LLM use cases where relevant Collaborating with stakeholders to shape requirements and priorities Setting standards through code reviews and supporting other developers What we are looking for Strong commercial experience as a Senior Full Stack Developer Deep expertise in Python and Django is essential Solid frontend experience using TypeScript and React (Next.js preferred) Proven experience delivering and owning production systems end-to-end Experience working with complex data and scalable backend systems Ability to make and justify technical decisions and work autonomously Additional experience of interest Azure and Docker in a production environment Experience building AI-enabled features (LLMs, RAG, or similar) Experience mentoring or guiding other developers Job Benefits Salary: Transparent pay framework & promotion opportunities to recognise your contributions and performance. Generous Annual Leave: Enjoy 25 days plus three days off at Christmas. Flexible Working: We're committed to a positive work-life balance, offering a hybrid working policy that prioritises your well being and flexibility. Comprehensive Wellbeing Support: Private Health Insurance, Access to Digicare+, Employee Assistance Programme, and more! Professional Subscriptions: Invest in your growth and development. Inclusive Employer: Be part of a diverse team with equity, inclusion, and flexibility at the core For full details of the role, please download the full job description.
