Cambridge University Press & Assessment
Shaftesbury Road, Cambridge, UK
Job Title: Lead Software Architect
Salary: £68,600 to £91,700
Location: Cambridge, UK – Hybrid
Contract: Permanent
Hours: Full time, 35 Hours Per Week
Are you enthusiastic about shaping technology that delivers impact at scale?
As we continue to evolve our digital platforms to support learners, lecturers and researchers around the world, we are looking to appoint an experienced and motivated Lead Software Architect to join our Academic Technology group here at Cambridge University Press & Assessment, a world‑leading academic publisher and assessment organisation and a proud part of the University of Cambridge.
This is a fantastic opportunity to play a meaningful role in shaping the technical foundations of globally used digital products, ensuring they remain scalable, secure and fit for the future.
About the role
As Lead Software Architect, you will be accountable for owning the software architecture and engineering delivery across a product or platform vertical within our Academic Technology group.
Working at the intersection of solution architecture, product and engineering, you will translate solution designs and product priorities into well‑architected, shippable software, ensuring that technical direction is sound and delivery is sustained from planning through to production and live operation.
You will provide technical leadership across the full engineering lifecycle, including backend and frontend architecture, infrastructure, CI/CD pipelines and operational readiness. While this is not primarily a hands‑on coding role, it requires a strong engineering background and the ability to review code, challenge design decisions, unblock engineers and engage directly where it adds value.
A core aspect of the role is leading the adoption of AI‑enhanced engineering practices. You will shape how teams use AI‑assisted tooling across planning, development and quality assurance, focusing on responsible, practical use that measurably improves delivery quality, throughput and maintainability.
You will work closely with Solution Architects, Product Owners and UX colleagues to ensure requirements are technically feasible, well specified and correctly decomposed, acting as the key technical bridge between solution intent and engineering execution.
Additional responsibilities and accountabilities:
Owning the software architecture for an assigned product or platform area, ensuring solutions support both current delivery and future scalability.
Driving engineering delivery from planning through to production, translating solution designs into implementable engineering plans with clear scope, dependencies and sequencing.
Providing technical leadership and direction to distributed engineering teams, including Far shore, near shore and contract resources.
Removing technical blockers, making pragmatic trade‑off decisions and keeping delivery on track.
Defining and upholding technical standards, patterns and engineering conventions.
Leading the adoption of AI‑assisted software development practices and tooling across engineering teams.
Owning operational readiness, including infrastructure, CI/CD pipelines, monitoring and developer experience.
Evaluating technology and tooling choices, including build‑vs‑buy decisions, with clear and defensible rationale.
This position has been classified as a hybrid role, requiring the selected candidate to typically spend 40-60% of their time collaborating and connecting face-to-face at their dedicated location. Aside from our hybrid principles, other flexible working requests will be considered from the first day of employment, including other work arrangements should you require adjustments due to a disability or long-term health condition.
About You
As a senior software architecture or engineering leader, you will have a proven record of owning complex platforms or digital products end‑to‑end. You will be confident operating across technical and non‑technical audiences, bringing sound judgement, strong communication skills and a pragmatic approach to decision‑making.
You will have experience translating product and solution designs into engineering delivery, leading distributed teams, and balancing technical quality with delivery pace in complex environments.
If you meet the above minimum requirements, we encourage you to apply.
Your application will be even stronger if you can also demonstrate experience in content platforms, education technology, modern web technology stacks, or introducing new engineering tools and practices.
For a detailed job description, refer to the link at the bottom of the advert on our careers site.
We are a Disability Confident (DC) employer that is committed to equality and inclusion ensuring our recruitment process is accessible to all. The DC scheme's Offer of an Interview commitment applies to applicants who opt in, and disclose a disability or a long-term health condition, and best meet the minimum criteria for the role. In instances where interviewing all qualifying candidates is not practicable, we prioritise those who best meet the minimum criteria, as we would for applicants who do not have a disability or long-term health condition.
Cambridge University Press & Assessment is an approved UK employer for the sponsorship of eligible roles and applicants under the Skilled Worker visa route. Please refer to the gov.uk website for guidance to understand your own eligibility based on the role you are applying for.
Rewards and benefits
We will support you to be at your best in work and to live well outside of it. In addition to competitive salaries, we offer a world-class, flexible rewards package , featuring family-friendly and planet-friendly benefits including:
28 days annual leave plus bank holidays
Private medical, Dental and Permanent Health Insurance
Discretionary annual bonus
Group personal pension scheme
Life assurance up to 4 x annual salary
Green travel schemes
Ready to pursue your potential? Apply now.
We aim to support candidates by making our interview process clear and transparent. The closing date for all applications will be 8th May. We will review applications on an ongoing basis, and shortlisted candidates can expect interviews to take place shortly after it closes.
We aim to support candidates by making our interview process clear and transparent. If you are shortlisted and progressed through the stages, you can expect:
2 questions to answer at the application stage with a CV.
A 15-minute screening call with the Hiring Manager.
First stage interview, in person (if possible) with senior engineering and product colleagues.
Final stage interview: with Hiring Manager and Group Director, in-person at our offices in Cambridge.
If you require any reasonable adjustments during the recruitment process due to a disability or a long-term health condition, there will be an opportunity for you to inform us via the online application form. We will do our best to accommodate your needs.
Please note that successful applicants will be subject to satisfactory background checks including DBS due to working in a regulated industry.
We are committed to an equitable recruitment process. As such, applications must be submitted via our official online application procedure. Please refrain from sending your CV directly to our recruiters. If you experience technical difficulties or require additional support with submitting your online application, contact the Recruiter.
Why join us
Joining us is your opportunity to pursue potential. You will belong to a collaborative team that is exploring new and better ways to serve students, teachers, and researchers across the globe – for the benefit of individuals, society, and the world. Sharing our mission will inspire your own growth, development and progress, in an environment which embraces difference, change and aspiration.
Cambridge University Press & Assessment is committed to being a place where anyone can enjoy a successful career, where it is safe to speak up, and where we learn continuously to improve together. We welcome applications from all candidates, regardless of demographic characteristics (age, disability, educational attainment, ethnicity, gender, marital status, neurodiversity, religion, sex, gender identity and sexual identity), cultural, or social class/background.
We believe better outcomes come through diversity of thought, background and approach. We welcome applications from people from all backgrounds and communities, actively seeking to employ people from a wide range of different communities.
27/04/2026
Full time
Job Title: Lead Software Architect
Salary: £68,600 to £91,700
Location: Cambridge, UK – Hybrid
Contract: Permanent
Hours: Full time, 35 Hours Per Week
Are you enthusiastic about shaping technology that delivers impact at scale?
As we continue to evolve our digital platforms to support learners, lecturers and researchers around the world, we are looking to appoint an experienced and motivated Lead Software Architect to join our Academic Technology group here at Cambridge University Press & Assessment, a world‑leading academic publisher and assessment organisation and a proud part of the University of Cambridge.
This is a fantastic opportunity to play a meaningful role in shaping the technical foundations of globally used digital products, ensuring they remain scalable, secure and fit for the future.
About the role
As Lead Software Architect, you will be accountable for owning the software architecture and engineering delivery across a product or platform vertical within our Academic Technology group.
Working at the intersection of solution architecture, product and engineering, you will translate solution designs and product priorities into well‑architected, shippable software, ensuring that technical direction is sound and delivery is sustained from planning through to production and live operation.
You will provide technical leadership across the full engineering lifecycle, including backend and frontend architecture, infrastructure, CI/CD pipelines and operational readiness. While this is not primarily a hands‑on coding role, it requires a strong engineering background and the ability to review code, challenge design decisions, unblock engineers and engage directly where it adds value.
A core aspect of the role is leading the adoption of AI‑enhanced engineering practices. You will shape how teams use AI‑assisted tooling across planning, development and quality assurance, focusing on responsible, practical use that measurably improves delivery quality, throughput and maintainability.
You will work closely with Solution Architects, Product Owners and UX colleagues to ensure requirements are technically feasible, well specified and correctly decomposed, acting as the key technical bridge between solution intent and engineering execution.
Additional responsibilities and accountabilities:
Owning the software architecture for an assigned product or platform area, ensuring solutions support both current delivery and future scalability.
Driving engineering delivery from planning through to production, translating solution designs into implementable engineering plans with clear scope, dependencies and sequencing.
Providing technical leadership and direction to distributed engineering teams, including Far shore, near shore and contract resources.
Removing technical blockers, making pragmatic trade‑off decisions and keeping delivery on track.
Defining and upholding technical standards, patterns and engineering conventions.
Leading the adoption of AI‑assisted software development practices and tooling across engineering teams.
Owning operational readiness, including infrastructure, CI/CD pipelines, monitoring and developer experience.
Evaluating technology and tooling choices, including build‑vs‑buy decisions, with clear and defensible rationale.
This position has been classified as a hybrid role, requiring the selected candidate to typically spend 40-60% of their time collaborating and connecting face-to-face at their dedicated location. Aside from our hybrid principles, other flexible working requests will be considered from the first day of employment, including other work arrangements should you require adjustments due to a disability or long-term health condition.
About You
As a senior software architecture or engineering leader, you will have a proven record of owning complex platforms or digital products end‑to‑end. You will be confident operating across technical and non‑technical audiences, bringing sound judgement, strong communication skills and a pragmatic approach to decision‑making.
You will have experience translating product and solution designs into engineering delivery, leading distributed teams, and balancing technical quality with delivery pace in complex environments.
If you meet the above minimum requirements, we encourage you to apply.
Your application will be even stronger if you can also demonstrate experience in content platforms, education technology, modern web technology stacks, or introducing new engineering tools and practices.
For a detailed job description, refer to the link at the bottom of the advert on our careers site.
We are a Disability Confident (DC) employer that is committed to equality and inclusion ensuring our recruitment process is accessible to all. The DC scheme's Offer of an Interview commitment applies to applicants who opt in, and disclose a disability or a long-term health condition, and best meet the minimum criteria for the role. In instances where interviewing all qualifying candidates is not practicable, we prioritise those who best meet the minimum criteria, as we would for applicants who do not have a disability or long-term health condition.
Cambridge University Press & Assessment is an approved UK employer for the sponsorship of eligible roles and applicants under the Skilled Worker visa route. Please refer to the gov.uk website for guidance to understand your own eligibility based on the role you are applying for.
Rewards and benefits
We will support you to be at your best in work and to live well outside of it. In addition to competitive salaries, we offer a world-class, flexible rewards package , featuring family-friendly and planet-friendly benefits including:
28 days annual leave plus bank holidays
Private medical, Dental and Permanent Health Insurance
Discretionary annual bonus
Group personal pension scheme
Life assurance up to 4 x annual salary
Green travel schemes
Ready to pursue your potential? Apply now.
We aim to support candidates by making our interview process clear and transparent. The closing date for all applications will be 8th May. We will review applications on an ongoing basis, and shortlisted candidates can expect interviews to take place shortly after it closes.
We aim to support candidates by making our interview process clear and transparent. If you are shortlisted and progressed through the stages, you can expect:
2 questions to answer at the application stage with a CV.
A 15-minute screening call with the Hiring Manager.
First stage interview, in person (if possible) with senior engineering and product colleagues.
Final stage interview: with Hiring Manager and Group Director, in-person at our offices in Cambridge.
If you require any reasonable adjustments during the recruitment process due to a disability or a long-term health condition, there will be an opportunity for you to inform us via the online application form. We will do our best to accommodate your needs.
Please note that successful applicants will be subject to satisfactory background checks including DBS due to working in a regulated industry.
We are committed to an equitable recruitment process. As such, applications must be submitted via our official online application procedure. Please refrain from sending your CV directly to our recruiters. If you experience technical difficulties or require additional support with submitting your online application, contact the Recruiter.
Why join us
Joining us is your opportunity to pursue potential. You will belong to a collaborative team that is exploring new and better ways to serve students, teachers, and researchers across the globe – for the benefit of individuals, society, and the world. Sharing our mission will inspire your own growth, development and progress, in an environment which embraces difference, change and aspiration.
Cambridge University Press & Assessment is committed to being a place where anyone can enjoy a successful career, where it is safe to speak up, and where we learn continuously to improve together. We welcome applications from all candidates, regardless of demographic characteristics (age, disability, educational attainment, ethnicity, gender, marital status, neurodiversity, religion, sex, gender identity and sexual identity), cultural, or social class/background.
We believe better outcomes come through diversity of thought, background and approach. We welcome applications from people from all backgrounds and communities, actively seeking to employ people from a wide range of different communities.
Web Developer Eastbourne | Permanent | £45,000-£50,000 DOE Progressive, Internet-based company in Eastbourne is looking for a Web Developer who wants to grow into a Senior role. You'll work on Real Time services and web application management systems that are core to the business. Role: Develop and enhance Real Time web applications Work across Server Side, database and Front End Contribute to architecture, performance and security Collaborate with stakeholders and grow towards a senior/lead position Requirements: Degree in Computer Science or related (or equivalent experience) 2+ years' commercial web development experience Server Side coding (PHP, .NET or similar) JavaScript/jQuery, HTML, CSS SQL Server and SQL Scripting Understanding of security, accessibility, usability and SEO Strong communication skills and ambition to progress Interested? Apply now with your CV.
19/05/2026
Full time
Web Developer Eastbourne | Permanent | £45,000-£50,000 DOE Progressive, Internet-based company in Eastbourne is looking for a Web Developer who wants to grow into a Senior role. You'll work on Real Time services and web application management systems that are core to the business. Role: Develop and enhance Real Time web applications Work across Server Side, database and Front End Contribute to architecture, performance and security Collaborate with stakeholders and grow towards a senior/lead position Requirements: Degree in Computer Science or related (or equivalent experience) 2+ years' commercial web development experience Server Side coding (PHP, .NET or similar) JavaScript/jQuery, HTML, CSS SQL Server and SQL Scripting Understanding of security, accessibility, usability and SEO Strong communication skills and ambition to progress Interested? Apply now with your CV.
This role is designed to strengthen core engineering functions, address current bandwidth limitations, and maintain consistent delivery within a defined multi-year funding framework. The ideal candidate will have over 5 years of strong experience in Python development (Java experience is a plus), with a proven track record of designing and building complex server-side components. Experience within Financial Services is essential, particularly in markets environments such as front-office derivatives risk systems, pre-trade/origination platforms, or post-trade management systems. A degree in Computer Science or an equivalent field is required. Candidates should possess a solid understanding of Agile and Lean software development methodologies, along with familiarity with associated tools and practices. Preference will be given to software engineers with strong domain expertise in finance, risk, and P&L, rather than purely quantitative profiles. The role demands the ability to operate effectively in a fast-paced environment, collaborating with demanding stakeholders to interpret complex requirements, prioritize tasks, and independently resolve issues. Excellent communication and presentation skills are critical, with the ability to clearly and concisely articulate problems and solutions. Key technical and domain knowledge includes: Familiarity with the Quartz technology stack Strong understanding of pricing and risk concepts, including structuring and pricing of derivative products In-depth knowledge of derivatives risk, including Greeks and scenario analysis Expertise in equity derivatives products such as futures, options, and convertibles
19/05/2026
Contractor
This role is designed to strengthen core engineering functions, address current bandwidth limitations, and maintain consistent delivery within a defined multi-year funding framework. The ideal candidate will have over 5 years of strong experience in Python development (Java experience is a plus), with a proven track record of designing and building complex server-side components. Experience within Financial Services is essential, particularly in markets environments such as front-office derivatives risk systems, pre-trade/origination platforms, or post-trade management systems. A degree in Computer Science or an equivalent field is required. Candidates should possess a solid understanding of Agile and Lean software development methodologies, along with familiarity with associated tools and practices. Preference will be given to software engineers with strong domain expertise in finance, risk, and P&L, rather than purely quantitative profiles. The role demands the ability to operate effectively in a fast-paced environment, collaborating with demanding stakeholders to interpret complex requirements, prioritize tasks, and independently resolve issues. Excellent communication and presentation skills are critical, with the ability to clearly and concisely articulate problems and solutions. Key technical and domain knowledge includes: Familiarity with the Quartz technology stack Strong understanding of pricing and risk concepts, including structuring and pricing of derivative products In-depth knowledge of derivatives risk, including Greeks and scenario analysis Expertise in equity derivatives products such as futures, options, and convertibles
About the Starknet Foundation It's time for the digital world to be reinvented. We're here to make sure it happens. The Starknet Foundation stewards the growth of Starknet, a cutting edge Layer 2 blockchain built on Ethereum. Our mission is to scale Ethereum and Bitcoin without compromising security or decentralization, making powerful, efficient decentralized applications accessible to all. Now is an incredible time to join Starknet. The ecosystem is expanding - developer activity is growing, transformative projects are launching, and the technology is proving its strength. With plans underway for Starknet to settle on Bitcoin, we're entering an exciting new phase of cross chain scalability and innovation. This is a rare chance to get in on the ground floor of a new era for Bitcoin - where your contributions can help chart the course of a transformative new frontier. We're not just building technology - we're reimagining what the digital world could be if it was built with integrity. The Starknet Foundation is home to a world class team of builders, researchers, and community leaders, all working to create a more open, fair, and decentralized future. At the Foundation, you'll collaborate with a close knit team of driven, creative, and unconventional minds to make this vision a reality. Have what it takes to reinvent the digital world? If you're ready to challenge assumptions, embrace first principles, and help bring fairness, creativity, and opportunity to the digital world, we'd love to work with you. Starknet technology is developed by Starkware and is nurtured by the independent Starknet Foundation - two separate teams driving the network forward together. Learn more here. About this Posting We are always interested in connecting with talented individuals who share our passion for freedom tech. While we may not have a specific position open at the moment, we encourage you to submit an open application. Our hiring team will reach out to you later if they see a fit. = View our full careers site here!
19/05/2026
Full time
About the Starknet Foundation It's time for the digital world to be reinvented. We're here to make sure it happens. The Starknet Foundation stewards the growth of Starknet, a cutting edge Layer 2 blockchain built on Ethereum. Our mission is to scale Ethereum and Bitcoin without compromising security or decentralization, making powerful, efficient decentralized applications accessible to all. Now is an incredible time to join Starknet. The ecosystem is expanding - developer activity is growing, transformative projects are launching, and the technology is proving its strength. With plans underway for Starknet to settle on Bitcoin, we're entering an exciting new phase of cross chain scalability and innovation. This is a rare chance to get in on the ground floor of a new era for Bitcoin - where your contributions can help chart the course of a transformative new frontier. We're not just building technology - we're reimagining what the digital world could be if it was built with integrity. The Starknet Foundation is home to a world class team of builders, researchers, and community leaders, all working to create a more open, fair, and decentralized future. At the Foundation, you'll collaborate with a close knit team of driven, creative, and unconventional minds to make this vision a reality. Have what it takes to reinvent the digital world? If you're ready to challenge assumptions, embrace first principles, and help bring fairness, creativity, and opportunity to the digital world, we'd love to work with you. Starknet technology is developed by Starkware and is nurtured by the independent Starknet Foundation - two separate teams driving the network forward together. Learn more here. About this Posting We are always interested in connecting with talented individuals who share our passion for freedom tech. While we may not have a specific position open at the moment, we encourage you to submit an open application. Our hiring team will reach out to you later if they see a fit. = View our full careers site here!
React Technical Lead London, United Kingdom Posted 10 months ago Tech stack TypeScript React HTML5 CSS Next.js Apollo Skills and Experience Required Experience in leading and managing a team of frontend developers, and/or cross functional teams/chapters. Proficiency in HTML5, CSS3, TypeScript, and React. (Experience in NextJS and Apollo GQL beneficial) Extensive knowledge of frontend build tools, package managers, and
19/05/2026
Full time
React Technical Lead London, United Kingdom Posted 10 months ago Tech stack TypeScript React HTML5 CSS Next.js Apollo Skills and Experience Required Experience in leading and managing a team of frontend developers, and/or cross functional teams/chapters. Proficiency in HTML5, CSS3, TypeScript, and React. (Experience in NextJS and Apollo GQL beneficial) Extensive knowledge of frontend build tools, package managers, and
Integration Developer (JR101621) London, United Kingdom Posted about 1 year ago Tech stack JavaScript React Relational Databases Databases Frontend TypeScript Experience with front-end technologies like TypeScript, React, and JavaScript. Knowledge of non-relational database models and message queuing systems. Compensation: Competitive Role type: Full time
19/05/2026
Full time
Integration Developer (JR101621) London, United Kingdom Posted about 1 year ago Tech stack JavaScript React Relational Databases Databases Frontend TypeScript Experience with front-end technologies like TypeScript, React, and JavaScript. Knowledge of non-relational database models and message queuing systems. Compensation: Competitive Role type: Full time
We're Magic Group Founded by Julius Dein, we're not just scaling content, we're building the next generation of AI-powered consumer products used by millions. Who We Are We move fast, think bold, and build at scale. With 45 BILLION views, we believe in innovation, testing, and iteration in fast-paced development cycles. Skills Needed Full-Stack Development: Experience across front-end (React, Next.js, Tailwind) and back-end (Node.js, Firebase, Supabase). Web App Deployment: Able to deploy and scale responsive, cross-browser consumer websites. API
19/05/2026
Full time
We're Magic Group Founded by Julius Dein, we're not just scaling content, we're building the next generation of AI-powered consumer products used by millions. Who We Are We move fast, think bold, and build at scale. With 45 BILLION views, we believe in innovation, testing, and iteration in fast-paced development cycles. Skills Needed Full-Stack Development: Experience across front-end (React, Next.js, Tailwind) and back-end (Node.js, Firebase, Supabase). Web App Deployment: Able to deploy and scale responsive, cross-browser consumer websites. API
Full Stack Developer (PHP, Node, AWS, SQL) Warehouse, Hertfordshire £35,000 - £60,000 Plus Benefits Overview of the Role: Join an established team in Ware, Hertfordshire and contribute to their successful delivery. Ideal Candidate: Proficient in Node.js, PHP, AWS & MySQL Skilled in front end tech - HTML, CSS, JavaScript, etc. Experience with Git is desirable Knowledge of best practices Strong problem-solving skills
19/05/2026
Full time
Full Stack Developer (PHP, Node, AWS, SQL) Warehouse, Hertfordshire £35,000 - £60,000 Plus Benefits Overview of the Role: Join an established team in Ware, Hertfordshire and contribute to their successful delivery. Ideal Candidate: Proficient in Node.js, PHP, AWS & MySQL Skilled in front end tech - HTML, CSS, JavaScript, etc. Experience with Git is desirable Knowledge of best practices Strong problem-solving skills
Requirements 4+ yrs professional front-end engineering with a portfolio that focus on the details React & TypeScript at production scale; comfortable with hooks, suspense, and server components Deep CSS fluency (Tailwind or equivalent) and experience of modern browser APIs Proven track record building or migrating component libraries/design systems Strong performance tuning instincts: Lighthouse, Core Web Vitals, bundle analysis, code-splitting Familiarity with monorepo tooling (NX or Turborepo) and micro-frontend patterns Ability to dive into back-end code (Node, React-router, sveltekit) to remove perf bottlenecks, instrument metrics, or adjust API shape (Desirable) Svelte, Web Components, or other framework experimentation (Desirable) Experience with auth flows (OAuth2, OpenID Connect) and secure front-end patterns (Desirable) Web Motion & animation chops (Desirable) Prior work on B2B developer tools or dashboards at seed-to-Series-B stage What the job involves StackOne's product experience is our brand. As our first dedicated UX Engineer you will be the in-house authority on taste, polish, and performance You will own the component library, shape our micro-frontend architecture, and ensure that every pixel, motion, and millisecond of latency makes customers feel like they're using the best-engineered platform on the market 80 % Front-end craft & design systems 20 % API-aware performance engineering Collaborate with our Designer to define & steward our design system - set the visual language, build reusable primitives, and maintain libraries that power every StackOne user interfaces Ship pixel-perfect UIs - React (primarily) plus; own theming, performance, and thoughtful motion Make performance a feature - instrument Core Web Vitals, budget bundle sizes, optimise hydration patterns, and chase performance where it matters Provide and maintain internal tooling as well as AI rules to allow every technical team to contribute to the front-end while aligning with the best practices you will help set Prototype & validate - turn product ideas into interactive proofs-of-concept that help PMs and designers converge on the right solution fast Champion taste & detail - host design-quality critiques, stamp out visual debt, and be the go-to voice when "good enough" isn't
19/05/2026
Full time
Requirements 4+ yrs professional front-end engineering with a portfolio that focus on the details React & TypeScript at production scale; comfortable with hooks, suspense, and server components Deep CSS fluency (Tailwind or equivalent) and experience of modern browser APIs Proven track record building or migrating component libraries/design systems Strong performance tuning instincts: Lighthouse, Core Web Vitals, bundle analysis, code-splitting Familiarity with monorepo tooling (NX or Turborepo) and micro-frontend patterns Ability to dive into back-end code (Node, React-router, sveltekit) to remove perf bottlenecks, instrument metrics, or adjust API shape (Desirable) Svelte, Web Components, or other framework experimentation (Desirable) Experience with auth flows (OAuth2, OpenID Connect) and secure front-end patterns (Desirable) Web Motion & animation chops (Desirable) Prior work on B2B developer tools or dashboards at seed-to-Series-B stage What the job involves StackOne's product experience is our brand. As our first dedicated UX Engineer you will be the in-house authority on taste, polish, and performance You will own the component library, shape our micro-frontend architecture, and ensure that every pixel, motion, and millisecond of latency makes customers feel like they're using the best-engineered platform on the market 80 % Front-end craft & design systems 20 % API-aware performance engineering Collaborate with our Designer to define & steward our design system - set the visual language, build reusable primitives, and maintain libraries that power every StackOne user interfaces Ship pixel-perfect UIs - React (primarily) plus; own theming, performance, and thoughtful motion Make performance a feature - instrument Core Web Vitals, budget bundle sizes, optimise hydration patterns, and chase performance where it matters Provide and maintain internal tooling as well as AI rules to allow every technical team to contribute to the front-end while aligning with the best practices you will help set Prototype & validate - turn product ideas into interactive proofs-of-concept that help PMs and designers converge on the right solution fast Champion taste & detail - host design-quality critiques, stamp out visual debt, and be the go-to voice when "good enough" isn't
Experience: 2-5+ years of development experience depending on the role Job purpose We are looking for sharp senior, mid-level and junior Full Stack Developers to play a key role in an agile collaborative team building Layer 3 (API) networks and applications including front-end portals and mobile apps. Dedicated UX/UI developers without back-end experience can also be considered for specific roles. We follow rapid development and deployment cycles for projects and share ownership of the entire codebase, so you will get great experience across a variety of exchange applications and financial product types relating to Software, Software-as-a-Service and Platform-as-a-Service. We care about the code that we write and we want developers that are more interested in writing clean, maintainable, efficient code rather than a quick hack. Good DevOps experience also preferable. There is also an opportunity to team lead for a suitable candidate. Any former experience with specific cryptocurrencies, and/or related skills such as decentralized finance (DeFi), tokenisation, trading, matching engine, clearing and settlement as well as capital markets system integration will be a very useful complement to the above. Key technology used Primary: Lambda's on Kubernetes Secondary: Java 8+, Sockets, Linux, Maven, Spring, Hibernate (Postgres), SVN / GIT, EPL (Esper), ActiveMQ (JMS), HyperLedger Fabric, Ethereum, QLDB, UX design tools (Sketch, Invision, Figma, XD, etc.), Adobe Creative Cloud Cloud: AWS Cloud HSM DynamoDB REST APIs JS/HTML/CSS, XML, jQuery JVM in Rust UI/UX tools Methodology Agile / Scrum Continuous integration Test automation TDD Requirements Must have Java for business logic Cloudformation for IaaC Docker UI/UX skills Understanding of peer-to-peer networks Passion for writing clean, re-usable code Desire to learn GitHub Nice to have Core Java SE High throughput, low latency systems Financial markets FIX Spring Hibernate Complex event processing / EPL SQL Company culture We provide best of breed trading venue and post-trade solutions to global financial markets and have clients across the globe and across multiple asset types. We value keen, bright people who want to make a difference to a project and who want to learn and expand their abilities. Being a fast-growing, agile company, we are not stifled by the red tape that can tie up larger organisations and we are able to give staff the opportunity to contribute or to assume leadership for new approaches and initiatives - the only limitation will be your ambition! About GMEX Group Limited GMEX is a global market infrastructure vendor providing multi-asset trading, exchange matching engine and post-trade business technology solutions centred around a core "Hub & Spoke" proposition: GMEX MultiHub Platform-as-a-Service (PaaS): A cloud based digital 'multi-asset network of networks' trading and post trade digital market infrastructure platform, with API's to interconnect and enable 3rd party services for multiple financial participants across traditional and digital asset markets. GMEX Fusion (Software and SaaS): A hybrid (traditional and digital) exchange and post trade technology software product suite to enable 3rd party financial venue "spoke" nodes into the MultiHub PaaS cloud. Our MultiHub PaaS + Fusion SaaS = Ecosystem-as-a-Service (EsaaS) enables us to digitally transform global financial markets with a focus on technology and interconnectivity. Using two proven engagement mechanisms, we enable our clients to use technology to achieve their commercial goals: Market Advancement Programme (MAP), delivering multi-asset exchange and post-trade enablement with an optimal combination of traditional and digital market infrastructure technology and services.Partnership-driven approach, we do not just sell technology, rather we use a combination of fintech, business and investment solutions empowering partnerships and ventures.
19/05/2026
Full time
Experience: 2-5+ years of development experience depending on the role Job purpose We are looking for sharp senior, mid-level and junior Full Stack Developers to play a key role in an agile collaborative team building Layer 3 (API) networks and applications including front-end portals and mobile apps. Dedicated UX/UI developers without back-end experience can also be considered for specific roles. We follow rapid development and deployment cycles for projects and share ownership of the entire codebase, so you will get great experience across a variety of exchange applications and financial product types relating to Software, Software-as-a-Service and Platform-as-a-Service. We care about the code that we write and we want developers that are more interested in writing clean, maintainable, efficient code rather than a quick hack. Good DevOps experience also preferable. There is also an opportunity to team lead for a suitable candidate. Any former experience with specific cryptocurrencies, and/or related skills such as decentralized finance (DeFi), tokenisation, trading, matching engine, clearing and settlement as well as capital markets system integration will be a very useful complement to the above. Key technology used Primary: Lambda's on Kubernetes Secondary: Java 8+, Sockets, Linux, Maven, Spring, Hibernate (Postgres), SVN / GIT, EPL (Esper), ActiveMQ (JMS), HyperLedger Fabric, Ethereum, QLDB, UX design tools (Sketch, Invision, Figma, XD, etc.), Adobe Creative Cloud Cloud: AWS Cloud HSM DynamoDB REST APIs JS/HTML/CSS, XML, jQuery JVM in Rust UI/UX tools Methodology Agile / Scrum Continuous integration Test automation TDD Requirements Must have Java for business logic Cloudformation for IaaC Docker UI/UX skills Understanding of peer-to-peer networks Passion for writing clean, re-usable code Desire to learn GitHub Nice to have Core Java SE High throughput, low latency systems Financial markets FIX Spring Hibernate Complex event processing / EPL SQL Company culture We provide best of breed trading venue and post-trade solutions to global financial markets and have clients across the globe and across multiple asset types. We value keen, bright people who want to make a difference to a project and who want to learn and expand their abilities. Being a fast-growing, agile company, we are not stifled by the red tape that can tie up larger organisations and we are able to give staff the opportunity to contribute or to assume leadership for new approaches and initiatives - the only limitation will be your ambition! About GMEX Group Limited GMEX is a global market infrastructure vendor providing multi-asset trading, exchange matching engine and post-trade business technology solutions centred around a core "Hub & Spoke" proposition: GMEX MultiHub Platform-as-a-Service (PaaS): A cloud based digital 'multi-asset network of networks' trading and post trade digital market infrastructure platform, with API's to interconnect and enable 3rd party services for multiple financial participants across traditional and digital asset markets. GMEX Fusion (Software and SaaS): A hybrid (traditional and digital) exchange and post trade technology software product suite to enable 3rd party financial venue "spoke" nodes into the MultiHub PaaS cloud. Our MultiHub PaaS + Fusion SaaS = Ecosystem-as-a-Service (EsaaS) enables us to digitally transform global financial markets with a focus on technology and interconnectivity. Using two proven engagement mechanisms, we enable our clients to use technology to achieve their commercial goals: Market Advancement Programme (MAP), delivering multi-asset exchange and post-trade enablement with an optimal combination of traditional and digital market infrastructure technology and services.Partnership-driven approach, we do not just sell technology, rather we use a combination of fintech, business and investment solutions empowering partnerships and ventures.
Full-Stack Developer (Java + React / Next.js) Location: Remote (Poland-based candidates only) About the Role We are looking for a skilled Full-Stack Developer with strong experience in Java on the backend and React.js or Next.js on the frontend. The ideal candidate is comfortable working in a remote, collaborative environment and has hands on experience with Extreme Programming (XP) practices, including Test Driven Development (TDD) and Pair Programming. You will work closely with cross functional teams to design, build, test, and maintain high quality software solutions. Key Responsibilities Design, develop, and maintain scalable full stack applications Build robust backend services using Java (e.g., Spring / Spring Boot) Develop responsive and performant user interfaces using React.js or Next.js Write clean, maintainable, and well tested code using TDD Actively participate in pair programming and collaborative code reviews Contribute to system design, architecture, and technical decision making Troubleshoot, debug, and optimize applications for performance and reliability Work effectively in an Agile / XP driven development process Required Skills & Experience Strong professional experience as a Full-Stack Developer Solid backend experience with Java (Spring, Spring Boot, REST APIs) Frontend experience with React.js or Next.js Practical experience with XP practices, especially: Test Driven Development (TDD) Pair Programming Good understanding of RESTful APIs and web application architecture Experience with Git and collaborative development workflows Strong communication skills and ability to work effectively in a remote team Must be based in Europe (any country)
19/05/2026
Full time
Full-Stack Developer (Java + React / Next.js) Location: Remote (Poland-based candidates only) About the Role We are looking for a skilled Full-Stack Developer with strong experience in Java on the backend and React.js or Next.js on the frontend. The ideal candidate is comfortable working in a remote, collaborative environment and has hands on experience with Extreme Programming (XP) practices, including Test Driven Development (TDD) and Pair Programming. You will work closely with cross functional teams to design, build, test, and maintain high quality software solutions. Key Responsibilities Design, develop, and maintain scalable full stack applications Build robust backend services using Java (e.g., Spring / Spring Boot) Develop responsive and performant user interfaces using React.js or Next.js Write clean, maintainable, and well tested code using TDD Actively participate in pair programming and collaborative code reviews Contribute to system design, architecture, and technical decision making Troubleshoot, debug, and optimize applications for performance and reliability Work effectively in an Agile / XP driven development process Required Skills & Experience Strong professional experience as a Full-Stack Developer Solid backend experience with Java (Spring, Spring Boot, REST APIs) Frontend experience with React.js or Next.js Practical experience with XP practices, especially: Test Driven Development (TDD) Pair Programming Good understanding of RESTful APIs and web application architecture Experience with Git and collaborative development workflows Strong communication skills and ability to work effectively in a remote team Must be based in Europe (any country)
Requirements Experience working with exposure management/catastrophe modelling team highly desirable Experience in the Lloyd's/London Market gained at a (re)insurer, broker, software vendor, regulator, or consultancy desirable Experience across either technical development including familiarity with cloud infrastructure (GCP etc.), databases (SQL Server etc.), server-side (e.g. C#, .NET, Kotlin), front-end (familiarity with JavaScript frameworks) and general purpose (e.g. Python) languages Experience with good software development practice (e.g. agile development, version control in Git/GitHub) highly desirable Knowledge of commercial and open-source GIS tools, systems and data desirable (e.g. ESRI / QGIS) What the job involves As our Development Analyst, you'll work in our Risk Aggregation R&D team. You'll work to implement key technology that we use to support our commercial operations, managing and developing risk aggregation tools to deliver best-in-class process analytics to the business Working with the Development Manager to create/streamline tools and processes, while maintaining/reviewing existing developments Work closely with the Catastrophe Modelling and Exposure Management leads within Risk Aggregation across both Natural and Non Natural Catastrophe Risk to help drive the direction of investment in data augmentation, infrastructure, automation and bespoke tooling Assist in Steering and Developing Ki's knowledge of catastrophe risk through the implementation of technology to support our commercial operations Help in the Implementation of Ki View of Risk through the Risk Agg tools and systems Assist in automation work for internal and external reporting Support data infrastructure, model change infrastructure, UAT environments, model testing, model upgrades Interact with and maintain good relationships with all relevant internal (e.g. Technology & Data) and external stakeholders (e.g. model vendor) Work with the Product Delivery organisation to support the digitisation of RA processes as well as their embedding into our algorithmic underwriting/quoting processes Assist transfer of Risk Agg data across the business Assist in writing and maintaining technical documentation. (e.g. Development briefs, user requirements, technical solutions options, handover to IT resources, etc)
19/05/2026
Full time
Requirements Experience working with exposure management/catastrophe modelling team highly desirable Experience in the Lloyd's/London Market gained at a (re)insurer, broker, software vendor, regulator, or consultancy desirable Experience across either technical development including familiarity with cloud infrastructure (GCP etc.), databases (SQL Server etc.), server-side (e.g. C#, .NET, Kotlin), front-end (familiarity with JavaScript frameworks) and general purpose (e.g. Python) languages Experience with good software development practice (e.g. agile development, version control in Git/GitHub) highly desirable Knowledge of commercial and open-source GIS tools, systems and data desirable (e.g. ESRI / QGIS) What the job involves As our Development Analyst, you'll work in our Risk Aggregation R&D team. You'll work to implement key technology that we use to support our commercial operations, managing and developing risk aggregation tools to deliver best-in-class process analytics to the business Working with the Development Manager to create/streamline tools and processes, while maintaining/reviewing existing developments Work closely with the Catastrophe Modelling and Exposure Management leads within Risk Aggregation across both Natural and Non Natural Catastrophe Risk to help drive the direction of investment in data augmentation, infrastructure, automation and bespoke tooling Assist in Steering and Developing Ki's knowledge of catastrophe risk through the implementation of technology to support our commercial operations Help in the Implementation of Ki View of Risk through the Risk Agg tools and systems Assist in automation work for internal and external reporting Support data infrastructure, model change infrastructure, UAT environments, model testing, model upgrades Interact with and maintain good relationships with all relevant internal (e.g. Technology & Data) and external stakeholders (e.g. model vendor) Work with the Product Delivery organisation to support the digitisation of RA processes as well as their embedding into our algorithmic underwriting/quoting processes Assist transfer of Risk Agg data across the business Assist in writing and maintaining technical documentation. (e.g. Development briefs, user requirements, technical solutions options, handover to IT resources, etc)
Web Developer / Prototyper (New Customer Experiences) Belfast, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech stack CSS Frontend Web React HTML5 JavaScript Next.js Skills and Experience Years working on front-end projects - with extensive experience in HTML, CSS, JS 3+ years experience developing web applications in React and/or NextJS Experience working with Sanity CMS and/or other headless content management tools a plus Good understanding of Compensation Competitive Role type Full time Visa sponsorship Not provided
19/05/2026
Full time
Web Developer / Prototyper (New Customer Experiences) Belfast, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech stack CSS Frontend Web React HTML5 JavaScript Next.js Skills and Experience Years working on front-end projects - with extensive experience in HTML, CSS, JS 3+ years experience developing web applications in React and/or NextJS Experience working with Sanity CMS and/or other headless content management tools a plus Good understanding of Compensation Competitive Role type Full time Visa sponsorship Not provided
Requirements: I am looking for candidates with a demonstrated track record of developing and delivering mobile applications, ideally using React Native. A high level of proficiency in TypeScript and JavaScript is essential, with a focus on clean, maintainable code. Hands-on experience building backend services with Node.js is required. It is important that you have knowledge of contemporary frontend and backend frameworks, and the ability to adapt to
19/05/2026
Full time
Requirements: I am looking for candidates with a demonstrated track record of developing and delivering mobile applications, ideally using React Native. A high level of proficiency in TypeScript and JavaScript is essential, with a focus on clean, maintainable code. Hands-on experience building backend services with Node.js is required. It is important that you have knowledge of contemporary frontend and backend frameworks, and the ability to adapt to
Java Script Works is looking for an Integration Developer based in London, UK. The ideal candidate will have experience with front-end technologies including JavaScript, TypeScript, and React. This full-time role demands knowledge of non-relational database models and message queuing systems. A competitive compensation package is offered, making it an attractive opportunity for skilled developers eager to enhance their expertise in modern tech stacks.
19/05/2026
Full time
Java Script Works is looking for an Integration Developer based in London, UK. The ideal candidate will have experience with front-end technologies including JavaScript, TypeScript, and React. This full-time role demands knowledge of non-relational database models and message queuing systems. A competitive compensation package is offered, making it an attractive opportunity for skilled developers eager to enhance their expertise in modern tech stacks.
Full Stack Developer (Edge) Department: Engineering Employment Type: Permanent - Full Time Location: Bristol, UK Reporting To: Stephen Pope Description We're building the UK's next generation engineering powerhouse, providing critical technology that strengthens national security and resilience. We specialise in turning advances in sensing, AI, and communications into operational capability for the edge, where connectivity may be degraded or denied. Our work focuses on accelerating the deployment of technology, improving decision-making for frontline teams, and protecting people and critical assets in demanding environments. Headquartered in Bristol, Rowden employs around 160 people and operates over 20,000 square feet of engineering and manufacturing facilities. We have a growing international footprint and are one of Europe's fastest-growing engineering businesses. About the role We're looking for a Full Stack Developer to build software across our edge platform, from services running on constrained devices in the field, through the control plane that manages them, to the interfaces operators use to monitor and control systems. This is full stack development in environments where normal assumptions do not hold. Connectivity is unreliable. Memory and compute are limited. Systems disappear for days and come back unexpectedly. The work involves building APIs that fail gracefully, interfaces that remain usable with delayed telemetry, pipelines that can pause and recover, and services that continue working after long periods offline. You'll work across different parts of the stack and follow problems wherever they lead. Some days that will mean backend services or orchestration systems. Other days it will mean frontend tooling, deployment workflows, or debugging behaviour on edge devices. The work is technical, practical, and important. You'll build systems used by people operating in demanding environments where reliability matters. You'll see how your software performs in real conditions and learn quickly which design decisions worked, and which did not. We do not expect you to know every part of the stack from day one. We're looking for someone curious, adaptable, and comfortable working through difficult engineering problems in unfamiliar areas. This role offers hybrid working with a minimum of 3 days per week on-site at our Bristol HQ. Candidates must be eligible for SC clearance. More information about security clearance is available here: Key areas of responsibility Building services that run on edge nodes: lightweight, event-driven, and resilient to intermittent connectivity, with careful attention to memory, CPU, and storage budgets. Building control-plane services that coordinate fleets of devices, manage configuration and state, and integrate with backend data and analytics systems. Building operator-facing web interfaces for monitoring, control, and decision support, including UIs that remain usable when underlying data is stale or partial. Designing and implementing APIs that work well over intermittent connections: idempotent, versioned, tolerant of partial connectivity, and clear about state. Wiring up streaming and messaging pipelines between edge and core, choosing the right protocol and the right semantics for each link. Integrating with sensors, payloads, and hardware-connected systems, often through unconventional protocols and constraints. Contributing to test coverage, CI/CD, and shared engineering practices that keep delivery fast and the codebase healthy. Working directly with users to validate that what you've built actually solves the operational problem in front of them. Key skills, experience and behaviours We are looking for someone who is passionate about technology and who actively invests in their technical skills. You'll be constantly learning in this role, but some key skills and experience you should already have include: Essential Strong full-stack experience: comfortable building production frontends (React or similar, TypeScript) and production backend services (Go, Python, Node.js, or similar). Solid API design experience, both REST and event-driven, with an understanding of where each fits. Practical experience with message brokers, streaming, or pub/sub systems (MQTT, NATS, Kafka, or similar). Experience working with containers and deploying into orchestrated environments. Comfortable on Linux: navigating systems, debugging across the stack, reading logs that nobody curated for you. Sound software engineering fundamentals: clean code, automated testing, and a feel for when to optimise and when to leave it alone. Awareness of secure software development practices and a proactive approach to identifying and mitigating risks. Experience building software that handles sensitive data or operates in security-conscious environments. Desirable (not essential) Experience building software for constrained or embedded targets (Raspberry Pi class, single-board computers, IoT, ruggedised hardware). Experience with offline-first or intermittently-connected applications, including conflict resolution and reconciliation. Familiarity with edge-style stacks: container orchestration at the edge, lightweight messaging, time-series data, telemetry. Experience in regulated sectors delivering complex connected systems, such as defence, national security, telecommunications, financial services, or automotive industries. About you Curious and adaptable: Our work crosses domains and you should be comfortable picking up new technologies, languages, and problem spaces. Ownership: You finish what you start and you care about the user. Pragmatic: You choose solutions that work in practice, and you know when to use the standard tool and when the problem genuinely needs something different. Collaborative: You share knowledge generously and you're happy to step into someone else's part of the stack when it helps. Resilient: You're comfortable in a fast-paced environment where requirements evolve as we learn more about the operational problem. Quality-driven: You take pride in building software that holds up, particularly in environments where retrying is not free. Working at Rowden We are committed to building a flexible, inclusive, and enabling company. Our aim is to create a diverse team of talented people with unique skills, experience, and backgrounds, so please apply and come as you are! We also recognise the importance of flexible working and support this wherever we can. We typically operate a flexible, hybrid-working model, with an average 3 days in the office each week (dependent on the role). We welcome the opportunity to discuss flexibility, part-time working requirements and/or workplace adjustments with all our applicants. Rowden is a Disability Confident Committed company, and we actively encourage people with disabilities and health conditions to apply for our roles. Please let us know your requirements early on so that we can make sure you have everything you need up front to help make the recruitment process and experience as easy as possible. Finally, if you feel that you don't meet all the criteria included above but have transferable skills and relevant experience, we'd still love to hear from you!
19/05/2026
Full time
Full Stack Developer (Edge) Department: Engineering Employment Type: Permanent - Full Time Location: Bristol, UK Reporting To: Stephen Pope Description We're building the UK's next generation engineering powerhouse, providing critical technology that strengthens national security and resilience. We specialise in turning advances in sensing, AI, and communications into operational capability for the edge, where connectivity may be degraded or denied. Our work focuses on accelerating the deployment of technology, improving decision-making for frontline teams, and protecting people and critical assets in demanding environments. Headquartered in Bristol, Rowden employs around 160 people and operates over 20,000 square feet of engineering and manufacturing facilities. We have a growing international footprint and are one of Europe's fastest-growing engineering businesses. About the role We're looking for a Full Stack Developer to build software across our edge platform, from services running on constrained devices in the field, through the control plane that manages them, to the interfaces operators use to monitor and control systems. This is full stack development in environments where normal assumptions do not hold. Connectivity is unreliable. Memory and compute are limited. Systems disappear for days and come back unexpectedly. The work involves building APIs that fail gracefully, interfaces that remain usable with delayed telemetry, pipelines that can pause and recover, and services that continue working after long periods offline. You'll work across different parts of the stack and follow problems wherever they lead. Some days that will mean backend services or orchestration systems. Other days it will mean frontend tooling, deployment workflows, or debugging behaviour on edge devices. The work is technical, practical, and important. You'll build systems used by people operating in demanding environments where reliability matters. You'll see how your software performs in real conditions and learn quickly which design decisions worked, and which did not. We do not expect you to know every part of the stack from day one. We're looking for someone curious, adaptable, and comfortable working through difficult engineering problems in unfamiliar areas. This role offers hybrid working with a minimum of 3 days per week on-site at our Bristol HQ. Candidates must be eligible for SC clearance. More information about security clearance is available here: Key areas of responsibility Building services that run on edge nodes: lightweight, event-driven, and resilient to intermittent connectivity, with careful attention to memory, CPU, and storage budgets. Building control-plane services that coordinate fleets of devices, manage configuration and state, and integrate with backend data and analytics systems. Building operator-facing web interfaces for monitoring, control, and decision support, including UIs that remain usable when underlying data is stale or partial. Designing and implementing APIs that work well over intermittent connections: idempotent, versioned, tolerant of partial connectivity, and clear about state. Wiring up streaming and messaging pipelines between edge and core, choosing the right protocol and the right semantics for each link. Integrating with sensors, payloads, and hardware-connected systems, often through unconventional protocols and constraints. Contributing to test coverage, CI/CD, and shared engineering practices that keep delivery fast and the codebase healthy. Working directly with users to validate that what you've built actually solves the operational problem in front of them. Key skills, experience and behaviours We are looking for someone who is passionate about technology and who actively invests in their technical skills. You'll be constantly learning in this role, but some key skills and experience you should already have include: Essential Strong full-stack experience: comfortable building production frontends (React or similar, TypeScript) and production backend services (Go, Python, Node.js, or similar). Solid API design experience, both REST and event-driven, with an understanding of where each fits. Practical experience with message brokers, streaming, or pub/sub systems (MQTT, NATS, Kafka, or similar). Experience working with containers and deploying into orchestrated environments. Comfortable on Linux: navigating systems, debugging across the stack, reading logs that nobody curated for you. Sound software engineering fundamentals: clean code, automated testing, and a feel for when to optimise and when to leave it alone. Awareness of secure software development practices and a proactive approach to identifying and mitigating risks. Experience building software that handles sensitive data or operates in security-conscious environments. Desirable (not essential) Experience building software for constrained or embedded targets (Raspberry Pi class, single-board computers, IoT, ruggedised hardware). Experience with offline-first or intermittently-connected applications, including conflict resolution and reconciliation. Familiarity with edge-style stacks: container orchestration at the edge, lightweight messaging, time-series data, telemetry. Experience in regulated sectors delivering complex connected systems, such as defence, national security, telecommunications, financial services, or automotive industries. About you Curious and adaptable: Our work crosses domains and you should be comfortable picking up new technologies, languages, and problem spaces. Ownership: You finish what you start and you care about the user. Pragmatic: You choose solutions that work in practice, and you know when to use the standard tool and when the problem genuinely needs something different. Collaborative: You share knowledge generously and you're happy to step into someone else's part of the stack when it helps. Resilient: You're comfortable in a fast-paced environment where requirements evolve as we learn more about the operational problem. Quality-driven: You take pride in building software that holds up, particularly in environments where retrying is not free. Working at Rowden We are committed to building a flexible, inclusive, and enabling company. Our aim is to create a diverse team of talented people with unique skills, experience, and backgrounds, so please apply and come as you are! We also recognise the importance of flexible working and support this wherever we can. We typically operate a flexible, hybrid-working model, with an average 3 days in the office each week (dependent on the role). We welcome the opportunity to discuss flexibility, part-time working requirements and/or workplace adjustments with all our applicants. Rowden is a Disability Confident Committed company, and we actively encourage people with disabilities and health conditions to apply for our roles. Please let us know your requirements early on so that we can make sure you have everything you need up front to help make the recruitment process and experience as easy as possible. Finally, if you feel that you don't meet all the criteria included above but have transferable skills and relevant experience, we'd still love to hear from you!
Deepstreamtech is seeking a Senior Full Stack Developer in Greater London. The role involves building scalable web applications using NodeJS/Serverless for the back end and Next.js/React for the front end. Candidates should have over 5 years of full-stack development experience and a strong focus on clean code, performance, and effective communication. Join a fast-paced team that values responsibility and collaboration while delivering high-performance solutions.
19/05/2026
Full time
Deepstreamtech is seeking a Senior Full Stack Developer in Greater London. The role involves building scalable web applications using NodeJS/Serverless for the back end and Next.js/React for the front end. Candidates should have over 5 years of full-stack development experience and a strong focus on clean code, performance, and effective communication. Join a fast-paced team that values responsibility and collaboration while delivering high-performance solutions.
Java Script Works is seeking a Senior Full Stack Developer in London, United Kingdom. In this role, you'll contribute to the evolution of a bespoke loan and lease management platform, working with Python/Django for the back end and Next.js/React/TypeScript for the front end. The position is full-time with a competitive compensation package offered. If you have a strong background in both frontend and backend development, this is an exciting opportunity to make an impact.
19/05/2026
Full time
Java Script Works is seeking a Senior Full Stack Developer in London, United Kingdom. In this role, you'll contribute to the evolution of a bespoke loan and lease management platform, working with Python/Django for the back end and Next.js/React/TypeScript for the front end. The position is full-time with a competitive compensation package offered. If you have a strong background in both frontend and backend development, this is an exciting opportunity to make an impact.
Senior Full Stack Developer London, United Kingdom Posted 12 months ago As a Developer for Hometree Finance, you'll play a key role in evolving our bespoke loan/lease management platform. You'll work across our Python/Django back end and Next.js/React/TypeScript front end, delivering scalable, high-performance solutions for partners and consumers. Tech Stack Frontend: Python, TypeScript, Full-stack Next.js, Django, React Compensation Competitive Role Type Full time Visa Sponsorship Not provided
19/05/2026
Full time
Senior Full Stack Developer London, United Kingdom Posted 12 months ago As a Developer for Hometree Finance, you'll play a key role in evolving our bespoke loan/lease management platform. You'll work across our Python/Django back end and Next.js/React/TypeScript front end, delivering scalable, high-performance solutions for partners and consumers. Tech Stack Frontend: Python, TypeScript, Full-stack Next.js, Django, React Compensation Competitive Role Type Full time Visa Sponsorship Not provided
Java Script Works is seeking a skilled software developer with 7+ years of experience, specializing in TypeScript and JavaScript. You will be responsible for developing scalable solutions, designing REST APIs, and collaborating with cross-functional teams to build a new platform. Candidates should have high proficiency in Node.js and Express.js, ideally with experience in AWS and modern frontend frameworks like React or Angular. This role is essential for shaping our platform's future.
19/05/2026
Full time
Java Script Works is seeking a skilled software developer with 7+ years of experience, specializing in TypeScript and JavaScript. You will be responsible for developing scalable solutions, designing REST APIs, and collaborating with cross-functional teams to build a new platform. Candidates should have high proficiency in Node.js and Express.js, ideally with experience in AWS and modern frontend frameworks like React or Angular. This role is essential for shaping our platform's future.
