147 jobs found

Principal Software Engineer, Mobile (React Native) Nine Elms, London - Full-time (5 days a week on-site) About the company the company is London's leading premium convenience retail platform. Founded in 2020, our vision is to disrupt the multi trillion dollar convenience retail market, currently dominated by major players, by developing best in class customer centric technology and fulfilment solutions. the company partners with some of the world's leading brands to deliver an exclusive range of hand picked products 24/7, delivered in minutes. Quick commerce is a genuinely hard mobile problem. Stock changes by the second, orders and riders move in real time, and we make sub minute promises we have to keep, all on patchy high street connections across a huge range of devices. Getting that right, fast and reliably, is the job. We are serious about AI, as a way of working rather than a slogan. AI assisted development is part of the daily toolkit here, and we ship LLM powered features where they genuinely make the product better. The Role As Principal Mobile Engineer you own the technical direction of our consumer iOS, Android and web apps, all built on React Native. This is a deliberately hands on Principal role. You set the architecture and the standards, and you are still in the code every week shipping the hardest parts yourself. You will be the most senior mobile engineer in the company and the person the rest of the team levels up against. You will work closely with stakeholders in Commercial, Marketing and Operations to shape what we build and make sure the app serves the whole business. What you'll do Own the architecture of the React Native app across iOS, Android and web, and make the calls on patterns, tooling and technical direction Stay hands on: ship the hardest features yourself and set the standard for what good looks like in the codebase Raise the engineering bar across the mobile team through sharp code review, mentoring, and the example you set Drive performance, stability and responsiveness, profiling and fixing the things that actually hurt on real devices and real networks Own the release process and the health of what we put in front of customers Partner with the wider business and the leadership team to turn ideas into fast, reliable, polished experiences Work across the stack where it helps, into the backend APIs and data layers that feed the app Use AI tooling (Claude, Cursor, Copilot) to ship faster and help the team get genuinely good at it, and build AI powered features with LLM and on device capabilities where they improve the product What you'll bring Essentials A track record of building and shipping B2C consumer mobile apps at scale, and being the person who sets technical direction for a mobile team Deep React Native expertise across iOS and Android, with the judgement to know its limits and drop into native when needed Strong TypeScript Real command of mobile performance, stability and release processes Solid grasp of mobile security: secure storage, authentication patterns, and API security You take genuine end to end ownership and operate autonomously You communicate clearly, in writing and in person, and can bring people with you on a technical call rather than just winning the argument You have probably been doing this for 7 or more years, but we care about the impact you have had, not the number on your CV. Nice to have Node.js (Express, Fastify) for the API layer React.js or React Native for Web Native experience (Kotlin, Swift) for the bridge and the trickier native modules GraphQL, GCP, Firestore, Event Driven architecture Hands on experience building with LLM or AI APIs Benefits Competitive salary, plus meaningful equity 25 days holiday, plus all bank holidays Private health insurance Extended sick pay and enhanced maternity and paternity leave Cycle to work scheme

Could you be our next Staff .Net Backend Engineer? Reapit is the original end-to-end business technology provider for estate agencies of all sizes. We've been helping sales and lettings agents build relationships and grow their businesses for more than 25 years. Our technology empowers property professionals across Europe, the Middle East, Australia, and New Zealand to work with buyers, sellers, tenants, and landlords to deliver a dream home experience. Worldwide, over 100,000 agents across more than 15,000 branches use Reapit to run their businesses, manage properties, collect rent, engage clients, and provide outstanding customer service every time. What you'll be doing Reporting to the Director of Engineering, you'll operate as a highly senior, technically hands-on backend engineer, embedded into a squad and owning delivery of substantive, cloud-native services end-to-end. Ad-hoc client interaction, supporting requirements discovery and technical solutioning where needed. Architecting, building and shipping complex, high-performance distributed services in C# and .NET Core 8/9 - primarily serverless on AWS Lambda - setting the technical bar for the squad and owning delivery of substantive feature sets end-to-end. Designing data models and persistence patterns across Aurora RDS MySQL and DynamoDB - picking the right tool for the workload, tuning for performance at scale, and modelling for both transactional and high-throughput access patterns. Building resilient, event-driven systems with SQS and related AWS messaging primitives - idempotency, retries, dead-letter handling, and clean separation of concerns across services. Owning each feature's solution end-to-end - partnering with Business Analysts who capture high-level problems and workflows, then driving product thinking, scoping, trade-offs and delivery yourself. Leveraging Claude Code and advanced agentic workflows at pace - orchestrating sub agents, managing context, running parallel workstreams and embedding AI native engineering patterns into everyday delivery. Designing clean, well versioned, well documented APIs that other engineers enjoy consuming - treating developer experience and contract stability as first class concerns. Inputting into architecture and technical direction in collaboration with Principal Engineers - making considered, well reasoned decisions on service boundaries, data design, messaging patterns, consistency guarantees and performance. Championing a high quality engineering culture - test coverage, peer review, CI/CD discipline via GitHub Actions, Infrastructure as Code, secure coding, observability and performance - aligned to the Reapit Global Technology Strategy, Reapit Connect and agentic tooling. Mentoring and up levelling engineers around you through pairing, PR review, architectural guidance and practical coaching on AI assisted development. Who we're looking for At Reapit, we prioritise hiring individuals who share our values and possess the right attitudes and behaviours for success. Whilst all the listed qualities are desirable, don't worry if you don't meet all of them, we'd still like to hear from you. A proven senior-to-staff-level backend engineer with deep, current expertise in C# and .NET Core 8/9 - you can architect and lead design of distributed REST API microservices at scale. Authority in AWS serverless architecture - Lambda first, with strong working knowledge of API Gateway, SQS, Step Functions, EventBridge and IAM, and a track record of shipping production workloads on this stack. Deep data expertise across Aurora RDS MySQL and DynamoDB - complex schema and access pattern design, query tuning, indexing, single table vs multi table trade offs, and a pragmatic view on consistency, scaling and cost. Proven track record designing event driven systems with SQS (and adjacent AWS messaging) - idempotency, ordering, retries, dead letter handling and operational robustness. Strong API design sensibility - versioning, documentation, throttling, backwards compatibility and an obsession with the developer experience of the services you own. A strong product brain. You're comfortable operating without a traditional Product Owner - partnering with BAs on high level problems, then making sensible product trade offs, prioritising ruthlessly and owning the solution through to delivery. Strong communication skills and comfortable with ad hoc client interaction - able to join a requirement or technical solutioning session, ask the right questions, and translate outcomes into shippable work. A proven track record with Claude Code and advanced agentic workflows - you can evidence shipping real work via multi-agent patterns, orchestrating sub agents, managing context, defining custom commands/skills and scaling AI assisted delivery across a team. Rigorous engineering standards - fluency with Git-based workflows, trunk-based development, CI/CD (ideally GitHub Actions), Infrastructure as Code (AWS CDK or Terraform), comprehensive testing (unit, integration and contract), and a genuine commitment to observability, performance and secure by default coding. Technical leadership without the title - a track record of lifting teams through pairing, mentoring, PR review and example, rather than through line management. A pragmatic, outcome oriented mindset - biased to shipping, comfortable with ambiguity, and able to make sensible calls on scope, technical debt and sequencing under time pressure. Nice to have: hands on experience with OpenSearch and/or AWS AppSync - both feature in our stack and would accelerate time to value, but neither is essential. What your impact and success looks like As a Backend Engineer we expect your success and impact over the stages of your contract with us to look something like this: Within 1 month Fully onboarded onto the Reapit stack - Reapit Connect, the relevant .NET services and AWS environments - shipped first production endpoints and / or services. Established trusted working relationships with the Director of Engineering, Principal Engineers, Business Analysts and the relevant squad. Configured Claude Code and our approved agentic tooling to our internal standards, and started running meaningful work through multi agent patterns. Built a clear, independent view of the target services, data model, database schemas, messaging topology and immediate delivery priorities - and surfaced any early risks or recommendations. Within 3 months Owning end-to-end delivery of substantive services - taking from BA-level problem statement through to production on Lambda, Aurora and DynamoDB, with you driving the product trade-offs as well as the engineering. Recognised as a go to technical voice within the squad - inputting into architectural decisions alongside Principal Engineers, raising the quality bar on PRs, and unblocking complex backend, data and messaging problems. Meaningfully influenced our wider engineering practice - patterns you've introduced for agentic delivery, Claude Code usage, serverless design or data modelling. Shipped APIs and services that are visibly well designed, well documented and performant - other engineers find them pleasant to consume, and they hold up under production load. Left a well documented, well tested, maintainable footprint - so that whether the contract is extended or handed over, the work continues to deliver value without you in the room. What's in it for you? We operate a Flexible Working Policy and there is no expectation around in-person attendance, beyond occasional ad hoc project meetings in our Solihull or London offices. You can expect an industry competitive day rate. Don't tick all the boxes? Neither do we We care about our industry and want it to become a more inclusive and diverse place to work. So, we're driven by hiring not only by experience and relevance for the role but by sharing our values and the right attitudes and behaviours for success. We are committed to Equal Employment Opportunity through attracting and retaining a complementary team of employees and building an inclusive environment for all. We feel we have an empowering environment where everyone is supported and respected, and we want you to feel this too. We welcome new ideas, thinking and approaches, whilst listening to all our employees.

Due to growth within our security engineering department we are now looking for a Principal Information Security Engineer to join the team. The role will support the Senior Information Security Engineering Manager by providing technical leadership and oversight across the Information Security Engineering team. This role is responsible for the day-to-day technical execution by our security engineering team, ensuring that project engagements are delivered to a high standard and support activities are dealt with in line with organisational SLAs. You will act as the team's primary technical lead and escalation point, driving efficiency, validating designs, and ensuring that all engineering outputs remain consistent and aligned with the security strategy. The key responsibilities of the role are: Act as the primary technical escalation point for the team, providing hands-on guidance and decision-making for complex technical challenges. Oversee the day-to-day execution of security engineering, ensuring that BAU work is delivered to high standards and that all team SLAs are consistently met. Ensure the quality and consistency of engineering outputs, specifically for project engagements, technical tasks, and documentation, ensuring they align with established security standards. Support the technical delivery of our security tooling roadmap, helping to bridge the gap between high-level strategic objectives and operational outcomes. Work closely with the Information Security Architecture team to validate design concepts, ensuring solutions are robust, scalable, and fit for our enterprise environment. Collaborate with the Information Security Operations team to drive operational efficiency, quality improvements, and the seamless integration of security controls across the estate. Provide technical leadership and mentoring to the engineering team, ensuring they have the support and direction needed to deliver secure, automated, and effective solutions Technical Skills: Demonstrable experience implementing enterprise security platforms Strong hands-on experience with of Microsoft security stack Strong hands-on experience using, managing, and securing diverse end-user compute environments, including Windows, MacOS, Linux, and mobile device platforms. Knowledge/experience working with firewalls and cloud security solutions is highly advantageous Deep understanding of Information Security solutions e.g. email / web gateways, Privileged Account Management (PAM), Identity Governance and Administration (IGA), Security Information and Event Management (SIEM), Endpoint protection Strong understanding and knowledge of Information Security risk management tools and techniques. Awareness of Information Security control standards and frameworks Knowledge/experience working with firewalls and cloud security solutions is highly advantageous. Knowledge/experience working with firewalls is highly advantageous Experience of Cloud security solutions and standards is highly advantageous Hands-on experience with automation and scripting highly desirable Competence, knowledge and skills Competence Experience working within recognised Information Security frameworks and best practices such as ISO27001, NIST etc. 5 years' experience in an Information Security role gained in a financial services or e-commerce environment is preferred Knowledge & Skills Significant experience in the area of Information Technology (IT) security Strong knowledge of core IT and networking concepts Well versed in IT security capabilities, framework and concepts Extensive experience implementing industry-standard IT security platforms Strong ownership of tasks, attention to detail and following through to conclusion Ability to challenge approach, strategy and implementation to ensure Information Security is consistently considered and improved Ability to work under own initiative to plan and communicate effectively with colleagues and customers Structured, self-starting, flexible and enjoy working in fast-paced environments Effective communication skills, both written and verbal Ability to plan, organise and follow through on assigned tasks and complete with little or no prompting from management Excellent attention to detail Attained or working towards CISSP certification About AJ Bell At AJ Bell, we believe investing should feel good. Whether you're looking for an ISA, pension or dealing account, whether you want to invest with the help of a financial adviser or do it yourself, we have easy-to-use solutions to suit people from all walks of life. We're one of the UK's fastest-growing investment platform businesses, trusted by everyone from professional financial advisers to first-time investors. Today, over 762,000customers trust us to manage more than £121.5billion of assets. By continually striving to make investing simpler and more accessible, we're helping more people take control of their financial futures. We're proud to be recognised as one of the UK's Best 100 Companies to Work For for six consecutive years, and a Great Place to Work in 2025 and 2026, a reflection of our supportive and collaborative culture. What we offer 26days holiday, increasing with service + buy/sell scheme + bank holidays 7% Pension with matched contributions Discretionary bonus scheme Share schemes (including free shares and BAYE) Health Cash Plan and discounted private healthcare Free gym Enhanced family leave (subject to qualifying criteria) Travel and bike loan schemes Employee Assistance Programme Life at AJ Bell Regular social events including summer and Christmas parties Learning and development opportunities tailored to you Casual dress code Friendly, supportive team environment Our ways of working At AJ Bell, our people are the heart of our culture. We believe in building strong connections by working together. That's why we offer a hybrid working model, where you'll spend a minimum of 50% of working time per month in the office. For new team members, an initial period will be spent full-time in the office to help you immerse yourself in our business and build valuable relationships with your colleagues. Inclusion & diversity We're committed to creating an inclusive environment where everyone feels respected, supported and able to be themselves at work. We welcome applications from all backgrounds and make hiring decisions based on skills, experience and potential.

Why join us We're a 150+ year-old business that operates on an incredible scale. There's data from our 10 million+ Nectar users, days like Black Friday that make Argos the 3rd biggest website in the UK, and supply chain integration that gets the right products to the right locations on time, every time. The technology we use is modern, scalable and constantly evolving, whether we're in the cloud deploying over 1,000 microservices into AWS, Azure and GCP, or streaming billions of messages on Kafka and building event-based solutions. This is where you can broaden your technical knowledge and help solve complex problems while using your Agile skills to develop our long-lived teams.As a Staff Engineer, you'll help us bring together those complex horizontal outcomes that go beyond a single team and area, working with engineers and 3rd parties to deliver high quality and well-designed solutions. What you'll be doing Work with the Head of Engineering and Engineering Managers to shape technical priorities and reduce ambiguity, acting as a technical backbone to ensure balanced decisions across architecture, delivery, service and cost. Lead design reviews for complex data solutions, ensuring decisions are secure, scalable, cost-conscious, observable and aligned to platform standards. Create and evolve reusable engineering patterns for ingestion, transformation, orchestration, data quality, reconciliation, testing, monitoring, alerting and access control. Coach engineers and senior engineers through pairing, design critique, code review, incident learning, technical storytelling and pragmatic problem solving. Act as a bridge between engineering, product, architecture, data governance, security, BI Hub, Data & Analytics, and strategic partners so that outcomes are technically coherent and commercially sensible. Support the Definition of Ready process by helping teams clarify technical feasibility, dependencies, risks, data requirements, non functional requirements and route to build evidence before quarterly planning commitments are made. Stay close to delivery where your expertise makes the biggest difference: critical migrations, platform adoption, data quality improvements, incident prevention, supplier/service issues or strategically important customer data capabilities. Key Responsibilities: Design and implement end-to-end data solutions that align with business objectives while adhering to best practices in data management and database performance. Define and communicate technical direction across multiple squads. Challenge local decisions where they create unnecessary complexity, risk, duplicated capability or long term support burden. Raise the quality bar for data products through clear ownership, robust testing, reconciliation, observability, lineage, documentation, performance and supportability. Collaborate with cross functional teams to address security, GDPR, PII handling, role based access, auditability and data governance are designed in from the start, not added later. Champion Sainsbury's engineering standards, aligned autonomy and community practice; turn standards into practical patterns teams can adopt, improving resilience through monitoring, alerting, support runbooks, incident learning, data quality checks, cost controls and proactive simplification. More about you: Strong practical experience designing and operating modern data platforms, pipelines and services across batch, streaming and event driven patterns. Deep understanding of engineering practice: clean design, testing strategy, CI/CD, infrastructure as code, observability, performance, security, incident response and DevSecOps. Experience with cloud data services and modern data stacks. Relevant technologies may include Snowflake, Azure/AWS/GCP data services, Kafka, orchestration tooling, SQL, Python, dbt or equivalent transformation frameworks. Strong knowledge of data modelling, data quality, metadata/catalogue, reconciliation, lineage, role based access, privacy, GDPR/PII handling and data governance controls. Ability to reason about trade offs across cost, performance, resilience, supportability, delivery risk and strategic fit. Awareness of retail and customer data trends, including personalisation, customer identity, data products, BI modernisation, AI enabled insight and responsible data use. You can influence without authority and bring people with you, even when priorities differ across squads, products, architecture and partners. You can make technical decisions easier for others by framing the options, evidence, risks and recommended path in plain English. You raise standards without becoming a blocker; you know when to insist on the right pattern and when to make a pragmatic trade off safely. You care about delivery and service, not just design. You follow through from idea to production, support, measurement and continuous improvement. You coach with care and directness, helping engineers build confidence and judgement rather than simply giving them answers. You are curious about the wider technology landscape and can connect external engineering trends to Sainsbury's scale and customer context. What you could do in future There's a lot of scope for widening your skills in this role, because it allows you to move into different areas, cover lots of ground and really broaden your understanding of how the business works. When you want to take the next step up, a Principal Engineer role would help you build on everything that you've already learned and achieved. Your technical understanding will still be in play, but it'll be as much about looking upwards and outwards - thinking about strategy and where we should be going and solving problems right across the technicalorganisation. In return You'll enjoy all this and more: Flexible working - tailored approach to balance your working from home and collaboration in the office, sensible freedom to shape your week and day working hours, offices in different locations Colleague discount acrossourbrands - Sainsbury's, Argos and Habitat Health cover Holiday allowance Bonus scheme Pension plan Special offers on gym memberships, restaurants, holidays, retail vouchers and more

About Gigs At Gigs, we're building the operating system for mobile services-a platform that lets tech companies embed global connectivity into their products effortlessly. Just as Stripe lets any business add a payment button in seconds, Gigs empowers platforms to weave in connectivity-bridging the traditional world of telecom with modern tech. From fintechs launching mobile services to HR platforms offering work phone plans, we automate provisioning and remove telecom complexity. Our team of around 150 people across the US and Europe, backed by nearly $100 million in funding from Ribbit Capital, Google, and Y Combinator. As one of the fastest-growing tech companies, bringing together early-stage engineers, product builders, and business athletes from companies like Stripe, Airbnb, and Shopify. We're tackling deep technical and regulatory challenges to make connectivity truly seamless. If you're driven by curiosity, creativity, and the chance to shape the future of telecom, we'd love to hear from you. Things We Care About We are building in a highly complex space and tackling a massive problem. We want people who lean in when things get hard. Speed. We move and we ship. We set bold deadlines and treat every week like it matters. Ownership. If you see something broken, fix it. We don't wait for permission. Customer Obsession. Our customers' product is our product. Ambiguity. We're building frontier technology in a complex domain. You'll need sound judgement and good instincts to make decisions without complete information. First principles. We don't ask how things have been done before. We ask why they were done that way at all. Our Challenges Our job is solid software engineering, not hype engineering. Carrier APIs differ a lot across countries, providers and regulatory regimes. Provisioning, porting, and eSIM lifecycle management happen in real-time with hard SLA requirements. Usage tracking, billing, and payments span multiple currencies and jurisdictions. Our systems need to be observable, operable, and resilient. When a carrier integration fails at 3am in a market far away, we need to know about it before the customer does. Ours is a world where decades-old carrier protocols meet eSIMs, IoT, satellite connectivity, and the road to 6G. We are bridging that gap; making the old world programmable for the new one. We're a platform company solving real, durable problems that don't disappear when the hype cycle turns. Our engineering team is doubling in 2026. In the next step of our journey, we're building out a senior IC track, hiring multiple staff and principal engineers, because the challenges we're solving today are only getting deeper. New markets, new connectivity paradigms, and an architecture that needs to carry us for years, not quarters. The Team Our Foundation team owns the platform every engineer at Gigs builds on: cloud infrastructure, CI/CD, observability, golden paths, and the shared services that keep our product running. That charter is expanding. We believe the next big improvement in how Gigs ships software comes from weaving AI into the platform itself. The same paved roads that make a deployment safe for an engineer make it safe for an agent. Foundation is where that convergence happens, and this role sits at the center of it. Who You Are You've built internal platforms before and know the difference between tooling engineers tolerate and tooling they'd fight to keep. We're looking for someone with that foundation who is now focused on what comes next: where developer experience goes as agents take on more of the work, which investments in our platform pay off for years, and what an engineering org looks like when AI enablement is built in rather than bolted on. Someone who has gone deep enough on agentic development to have earned opinions, and who wants to turn those opinions into the systems and practices that shape how Gigs builds software. What You Will Do Ship the platform yourself. Golden paths, CI/CD, developer environments, observability. Hands-on work that removes friction for every engineer, human or agent Take our AI enablement from experiments to infrastructure: agent-ready codebases and docs, shared context and skills, evaluation and telemetry, and the guardrails that let us delegate more work to agents with confidence Set the strategy and standards for how engineering at Gigs adopts AI, working closely with engineering leadership on what we standardize, what we measure, and where the next leverage point is Establish the patterns and practices teams adopt and keep, mentor engineers on platform and AI-assisted ways of working, and spread what works across the org Start with engineering, then think bigger. The platform and practices you build should extend to AI enablement across the whole company over time What We Are Looking For What We Expect on Day 1 (and in the Interviews) A track record of building internal platforms or developer tooling that other teams adopted and kept. You treat the platform as a product and engineers as customers Deep, practical experience with agentic AI development. You've worked with LLMs well beyond code completion, understand context engineering and agentic patterns, and can tell the difference between a demo and a dependable workflow Strong infrastructure fundamentals: cloud platforms (GCP preferred), infrastructure-as-code, CI/CD, and the operational instincts to run what you build Experience driving adoption across teams without direct authority. You persuade with evidence: measurement, docs, and enablement that make the better path the easier one Engineers around you got better because you were there, and you can point to specifics Nice to Have Experience with our stack: GCP (Cloud Run), Terraform, Ruby on Rails, Go, PostgreSQL, Kafka, PubSub You've built or operated LLM evaluation, telemetry, or agent orchestration in production Experience at companies during a similar scaling phase ( engineers) Experience in telecom, payments, or other regulated industries Salary Range: €/£125,000 - 150,000 Work At Gigs At Gigs, we value in-person collaboration. We believe the best ideas, decisions, and relationships are built when teams spend meaningful time together, and our culture is designed around that belief. We support flexibility where it makes sense. Some focused work can be done remotely, and not every role or week looks the same. You should expect regular time in one of our hubs, as well as occasional travel for team workshops, customer meetings, and Gigs Republic, our bi-annual company off-site. Our offices are designed to feel like home-inspired workspaces, with plants, thoughtful tools, and small, tight-knit teams that make collaboration feel natural, energizing, and effective. What We Offer At Gigs, we believe in rewarding excellence. We offer competitive compensation and stock options because we see you as a true partner in our growth. We also provide stipends for your home office or work setup, a budget for learning and development to fuel your career, and of course, a free phone and international data plan Want to learn more about our benefits, hubs, and what it's like to work at Gigs? Check out our Careers page.

Due to growth within our security engineering department we are now looking for a Principal Information Security Engineer to join the team. The role will support the Senior Information Security Engineering Manager by providing technical leadership and oversight across the Information Security Engineering team. This role is responsible for the day-to-day technical execution by our security engineering team, ensuring that project engagements are delivered to a high standard and support activities are dealt with in line with organisational SLAs. You will act as the team's primary technical lead and escalation point, driving efficiency, validating designs, and ensuring that all engineering outputs remain consistent and aligned with the security strategy. The key responsibilities of the role are: Act as the primary technical escalation point for the team, providing hands-on guidance and decision-making for complex technical challenges. Oversee the day-to-day execution of security engineering, ensuring that BAU work is delivered to high standards and that all team SLAs are consistently met. Ensure the quality and consistency of engineering outputs, specifically for project engagements, technical tasks, and documentation, ensuring they align with established security standards. Support the technical delivery of our security tooling roadmap, helping to bridge the gap between high-level strategic objectives and operational outcomes. Work closely with the Information Security Architecture team to validate design concepts, ensuring solutions are robust, scalable, and fit for our enterprise environment. Collaborate with the Information Security Operations team to drive operational efficiency, quality improvements, and the seamless integration of security controls across the estate. Provide technical leadership and mentoring to the engineering team, ensuring they have the support and direction needed to deliver secure, automated, and effective solutions Technical Skills: Demonstrable experience implementing enterprise security platforms Strong hands-on experience with of Microsoft security stack Strong hands-on experience using, managing, and securing diverse end-user compute environments, including Windows, MacOS, Linux, and mobile device platforms. Knowledge/experience working with firewalls and cloud security solutions is highly advantageous Deep understanding of Information Security solutions e.g. email / web gateways, Privileged Account Management (PAM), Identity Governance and Administration (IGA), Security Information and Event Management (SIEM), Endpoint protection Strong understanding and knowledge of Information Security risk management tools and techniques. Awareness of Information Security control standards and frameworks Knowledge/experience working with firewalls and cloud security solutions is highly advantageous. Knowledge/experience working with firewalls is highly advantageous Experience of Cloud security solutions and standards is highly advantageous Hands-on experience with automation and scripting highly desirable Competence, knowledge and skills Competence Experience working within recognised Information Security frameworks and best practices such as ISO27001, NIST etc. 5 years' experience in an Information Security role gained in a financial services or e-commerce environment is preferred Knowledge & Skills Significant experience in the area of Information Technology (IT) security Strong knowledge of core IT and networking concepts Well versed in IT security capabilities, framework and concepts Extensive experience implementing industry-standard IT security platforms Strong ownership of tasks, attention to detail and following through to conclusion Ability to challenge approach, strategy and implementation to ensure Information Security is consistently considered and improved Ability to work under own initiative to plan and communicate effectively with colleagues and customers Structured, self-starting, flexible and enjoy working in fast-paced environments Effective communication skills, both written and verbal Ability to plan, organise and follow through on assigned tasks and complete with little or no prompting from management Excellent attention to detail Attained or working towards CISSP certification About AJ Bell At AJ Bell, we believe investing should feel good. Whether you're looking for an ISA, pension or dealing account, whether you want to invest with the help of a financial adviser or do it yourself, we have easy-to-use solutions to suit people from all walks of life. We're one of the UK's fastest-growing investment platform businesses, trusted by everyone from professional financial advisers to first-time investors. Today, over 762,000customers trust us to manage more than £121.5billion of assets. By continually striving to make investing simpler and more accessible, we're helping more people take control of their financial futures. We're proud to be recognised as one of the UK's Best 100 Companies to Work For for six consecutive years, and a Great Place to Work in 2025 and 2026, a reflection of our supportive and collaborative culture. What we offer 26days holiday, increasing with service + buy/sell scheme + bank holidays 7% Pension with matched contributions Discretionary bonus scheme Share schemes (including free shares and BAYE) Health Cash Plan and discounted private healthcare Free gym Enhanced family leave (subject to qualifying criteria) Travel and bike loan schemes Employee Assistance Programme Life at AJ Bell Regular social events including summer and Christmas parties Learning and development opportunities tailored to you Casual dress code Friendly, supportive team environment Our ways of working At AJ Bell, our people are the heart of our culture. We believe in building strong connections by working together. That's why we offer a hybrid working model, where you'll spend a minimum of 50% of working time per month in the office. For new team members, an initial period will be spent full-time in the office to help you immerse yourself in our business and build valuable relationships with your colleagues. Inclusion & diversity We're committed to creating an inclusive environment where everyone feels respected, supported and able to be themselves at work. We welcome applications from all backgrounds and make hiring decisions based on skills, experience and potential.

About Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world's most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel guidance, and two-sided marketplaces for experiences, accommodations, restaurants, and other travel categories. The subsidiaries of Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of travel brands and businesses, including Tripadvisor, Viator, and TheFork. The Tripadvisor Experiences Engineering team is distributed across Europe and is responsible for the platform, mobile apps and all their supporting infrastructure. We run the systems that help operators build their businesses and those which enable third parties to utilise our inventory. We provide the tools which help our customer services team provide world class service to travellers and operators internationally. About the role We're looking for a Staff/Principal Product Engineer who pairs deep engineering craft with strong product instincts. You'll work across the stack - mobile, web, backend - wherever the highest-leverage problem happens to live that quarter. You don't wait for a perfectly scoped ticket; you partner with product, design, and data to figure out what's worth building, then ship it end-to-end. We expect breadth. We also expect real depth in the mobile app ecosystem - our customer-facing experiences live there. But we're not hiring a mobile only specialist. We're hiring a generalist with mobile chops who can lead an iOS architecture review on Tuesday and untangle a backend latency regression on Wednesday. What you'll do Identify, scope, and ship the changes that move business metrics - across mobile, web, services, and data layers Architect long-lasting systems that hold up under real production conditions: performance, reliability, scalability, offline behavior, consistency Lead technical design reviews across teams, weighing trade-offs not just in code but in product impact, time-to-ship, and operational cost Drive operational maturity wherever it's weakest - release management, observability, incident response, performance monitoring - including in the mobile apps Partner with PMs, designers, and engineering leaders to shape what we build, why, and in what order; you're a peer in those conversations, not a downstream implementer Set the technical bar for the org by example: write the prototype, prove the pattern, then teach it Communicate trade-offs clearly to engineers, product partners, and senior stakeholders What we're looking for 10+ years of software experience, with significant time still spent hands on in code - track record of shipping product impacting work end to end, not just owning a layer Real depth in the mobile app ecosystem (iOS and/or Android, with strong fluency in Swift and/or Kotlin and the surrounding ecosystem - offline sync, push, auth, persistence, networking, REST/GraphQL) - and credible breadth beyond it Demonstrated breadth: you've worked seriously in at least one of web frontend, backend services, data/infra, platform tooling alongside mobile, and can hold your own in code review there Strong product judgment: you've made calls about what not to build, and can defend them with evidence Comfort troubleshooting in production across stacks - crash analysis, latency tracing, release health debugging Excellent cross functional collaboration; you make the people around you better Nice to have Background in marketplaces, bookings, or other transactional consumer products Time spent close to data - experimentation, analytics instrumentation, or ML adjacent work Our Cultural Pillars: Traveler first We exist to create value for our customer, the traveler. We enable our suppliers and partners to unlock this value. Their collective behaviors and insights are what drives us. Execution is our edge We act fast, experiment, learn from failure, iterate, and improve the solutions of tomorrow across every aspect of our business. Our execution is agile, data driven, prioritised, and built to scale. We assume no problem is someone else's problem and finish what can be done today, knowing tomorrow will bring fresh challenges. We succeed together The best outcomes are driven by empathic, humble, and diverse subject matter experts working toward shared goals. We collaborate relentlessly, challenge assumptions, give actionable feedback, and set each other up for success through empowered teams with a clear charter. We transparently take ownership of our growth, individually and as a team. We celebrate the quality of our effort, our learnings, and our collective achievements. We strive to create an accessible and inclusive experience for all candidates. If you need a reasonable accommodation during the application or the recruiting process, please make sure to reach out to your individual recruiter or our team at . If you have any additional questions about careers at Tripadvisor you can email us at . We have all the answers!

SpinLaunch is building Meridian, a next-generation broadband constellation designed to deliver high-capacity, low-latency connectivity to users around the globe. Backed by leading venture capital and engineering partners, we are rapidly scaling the design, production, and deployment of the satellites and ground systems that will bring Meridian online. Joining the Meridian team means working at the forefront of one of the most ambitious commercial space programs underway today - designing, building, and operating spacecraft that will reshape global connectivity. You'll be part of a close-knit, collaborative team that thrives in a fast-paced, innovative environment, where your work directly advances a constellation that millions will depend on. Your Mission on the Team As our Principal Network Core Architect, you will own the backend architecture of the Meridian 5G NTN solution: the 5G Core, service and network management (OAM), and security architecture that ties the non-terrestrial radio segment into standards-based 3GPP networks. You will work at the intersection of cloud-native 5GC, O-RAN SMO/OAM, and security, and ensure that what we build is firmly grounded in the 3GPP and O-RAN frameworks. As a secondary part of your mission, you will help shape and operate lab environments used to validate architectural choices. This includes: Defining the 5G Core architecture, configuration model, and deployment pattern for the Meridian ground segment Designing the OAM and service/network management architecture (FCAPS, SMO/OAM, OSS/BSS integration) for the Meridian ground segment Owning the security architecture for the core, OAM, and management planes, including 3GPP security, O-RAN/OAM security, key management, and trust boundaries Leading the cloud-native design and deployment of 5GC, OAM, and supporting control components (Kubernetes, CNFs/VNFs, observability, resilience) Defining and maintaining OAM data models and workflows aligned with standard management frameworks (O-RAN SMO/O1/O2, NETCONF/YANG) Contributing to the design and operation of lab environments used to validate architecture and configuration choices Planning and executing backend-focused test campaigns (control plane, OAM, security, scaling) and feeding results into requirements and risk mitigation Contributing to System Requirements, Architecture Description, and Product Tree documents covering core, OAM, and security Collaborating with RAN, RF, and systems architects to ensure end-to-end coherence of the Meridian solution Basic Qualifications Bachelor's degree in electrical engineering, computer science, telecommunications, or a related field Experience architecting and deploying 5G Core networks (AMF/SMF/UPF/PCF/UDM) Deep knowledge of 3GPP 5G system architecture and procedures (Rel 15+) Experience designing OAM/OSS/NMS architectures (FCAPS, performance management, configuration, inventory) for mobile networks Experience with mobile network security (3GPP security, IPsec/TLS, PKI, RBAC, logging/audit) Experience with cloud-native telco platforms (Kubernetes, CNFs/VNFs, Helm/Operators, observability stacks) Hands-on lab experience integrating 5GC + gNB + OAM using COTS components and standard interfaces (NG, F1/E1, O1/O2, NETCONF/YANG) Proficiency in scripting and automation (Python, Bash, or similar) Strong interpersonal, verbal, and written communication skills, with the ability to collaborate across RF, RAN, core, security, and business stakeholders Preferred Qualifications Master's degree in electrical engineering, computer science, telecommunications, or a related field Experience with O-RAN SMO architectures and O1/O2-based management and orchestration Experience with multi-tenant or multi-slice 5G deployments, including QoS and policy control Familiarity with emulator-based testbeds (e.g., Keysight/Spirent) and CI/CD for test automation Experience with telco-grade high availability and scaling design, including geo-redundancy and disaster recovery Experience integrating OSS/BSS systems with 5G networks via TMF-style APIs Familiarity with 5G NTN or SATCOM ground segment architecture Previous participation in standardization fora (3GPP, O-RAN, ETSI NFV) or open-source telco projects Experience working in ESA, defense, or similarly regulated environments Meridian Space UK Limited is committed to creating a diverse environment and is proud to be an equal opportunity employer. Each individual has the right to work in a professional environment that promotes equal employment opportunity and prohibits discriminatory practices, including harassment. All qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Tripadvisor is seeking a Staff/Principal Product Engineer who pairs deep engineering craft with strong product instincts across mobile, web, and backend to ship impactful features end-to-end. You'll collaborate with product, design, and data teams, lead architecture reviews, and drive performance, reliability, and scalability across the stack while prioritising user value and delivery speed.

The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world's most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel guidance, and two-sided marketplaces for experiences, accommodations, restaurants, and other travel categories. The subsidiaries of Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of travel brands and businesses, including Tripadvisor, Viator, and TheFork. We run the systems that help operators build their businesses and those which enable third parties to utilise our inventory. We provide the tools which help our customer services team provide world class service to travellers and operators internationally. About the role We're looking for a Staff/Principal Product Engineer who pairs deep engineering craft with strong product instincts. You'll work across the stack - mobile, web, backend - wherever the highest-leverage problem happens to live that quarter. You don't wait for a perfectly scoped ticket; you partner with product, design, and data to figure out what's worth building, then ship it end-to-end. We expect breadth. We also expect real depth in the mobile app ecosystem - our customer-facing experiences live there. But we're not hiring a mobile only specialist. We're hiring a generalist with mobile chops who can lead an iOS architecture review on Tuesday and untangle a backend latency regression on Wednesday. What you'll do Identify, scope, and ship the changes that move business metrics - across mobile, web, services, and data layers Architect long-lasting systems that hold up under real production conditions: performance, reliability, scalability, offline behavior, consistency Lead technical design reviews across teams, weighing trade-offs not just in code but in product impact, time-to-ship, and operational cost Drive operational maturity wherever it's weakest - release management, observability, incident response, performance monitoring - including in the mobile apps Partner with PMs, designers, and engineering leaders to shape what we build, why, and in what order; you're a peer in those conversations, not a downstream implementer Set the technical bar for the org by example: write the prototype, prove the pattern, then teach it Communicate trade-offs clearly to engineers, product partners, and senior stakeholders What we're looking for 10+ years of software experience, with significant time still spent hands-on in code - track record of shipping product-impacting work end-to-end, not just owning a layer Real depth in the mobile app ecosystem (iOS and/or Android, with strong fluency in Swift and/or Kotlin and the surrounding ecosystem - offline sync, push, auth, persistence, networking, REST/GraphQL) - and credible breadth beyond it Demonstrated breadth: you've worked seriously in at least one of web frontend, backend services, data/infra, platform tooling alongside mobile, and can hold your own in code review there Strong product judgment: you've made calls about what not to build, and can defend them with evidence Comfort troubleshooting in production across stacks - crash analysis, latency tracing, release-health debugging Excellent cross-functional collaboration; you make the people around you better Nice to have Background in marketplaces, bookings, or other transactional consumer products Time spent close to data - experimentation, analytics instrumentation, or ML-adjacent work We exist to create value for our customer, the traveler. We enable our suppliers and partners to unlock this value. Their collective behaviors and insights are what drives us. Execution is our edge We act fast, experiment, learn from failure, iterate, and improve the solutions of tomorrow across every aspect of our business. Our execution is agile, data-driven, prioritised, and built to scale. We assume no problem is someone else's problem and finish what can be done today, knowing tomorrow will bring fresh challenges. We succeed together The best outcomes are driven by empathic, humble, and diverse subject matter experts working toward shared goals. We collaborate relentlessly, challenge assumptions, give actionable feedback, and set each other up for success through empowered teams with a clear charter. We transparently take ownership of our growth, individually and as a team. We celebrate the quality of our effort, our learnings, and our collective achievements. We strive to create an accessible and inclusive experience for all candidates. If you need a reasonable accommodation during the application or the recruiting process, please make sure to reach out to your individual recruiter or our team at . If you have any additional questions about careers at Tripadvisor you can email us at . We have all the answers! Accepted file types: pdf, doc, docx, txt, rtf

Multiverse is the upskilling platform for AI and Tech adoption. We have partnered with 1,500+ companies to deliver a new kind of learning that's transforming today's workforce. Our upskilling apprenticeships are designed for people of any age and career stage to build critical AI, data, and tech skills. Our learners have driven $2bn+ ROI for their employers, using the skills they've learned to improve productivity and measurable performance. In June 2022, we announced a $220 million Series D funding round co-led by StepStone Group, Lightspeed Venture Partners and General Catalyst. With a post-money valuation of $1.7bn, the round makes us the UK's first EdTech unicorn. But we aren't stopping there. With a strong operational footprint and 800+ employees, we have ambitious plans to continue scaling. We're building a world where tech skills unlock people's potential and output. Join Multiverse and power our mission to equip the workforce to win in the AI era. The Opportunity Multiverse is the UK's largest apprenticeship provider and its first EdTech unicorn. The current state of AI presents a huge opportunity to reshape the future of education and workforce development - and Multiverse is in a uniquely strong position to do that. Getting it right has implications beyond the company: for the UK tech sector and the broader economy. The Scotland hub exists to make that real. A new engineering team with the mandate to build AI-native products, help modernise the existing platform, and set the practices that make Multiverse an AI-first company. Multiverse has built an environment where AI-native ways of working collapse the old boundaries, so one person can own the whole arc from idea to live product. As Principal AI Engineer, this is a deeply technical role. You'll be the person other engineers turn to when the hard problems land - the one who navigates architectural ambiguity, makes high-stakes design decisions, and holds the bar on engineering quality across everything we build with AI. You ship code alongside the team; this is a hands-on building role, not an advisory position. What You'll Do Own the AI agent architecture. Design the orchestration layer, memory and context management, evaluation framework, and integration APIs that all agent products build on. Your decisions are the ones others build on top of. Ship production agents. You write and review code and own what goes to production. You'll personally deliver at least one major agent system in your first six months. Set the engineering standard. Define how Multiverse builds with AI - evaluation methodology, multi-agent coordination patterns, tool design, guardrails, and observability. You author the decision records and hold the bar. Build the integration layer. Create the APIs, MCPs, and shared data contracts that connect agents to Multiverse's platform, content systems, and internal tools - working closely with London engineering teams who own those systems today. Drive technical strategy. Translate product and business goals into a coherent AI engineering roadmap. Shape which problems we tackle, in what order, and why - then socialise it with engineering leadership and the exec team. Raise the bar around you. You're not a line manager, but your presence makes the engineers you work with measurably better. Code review, pairing on hard problems, setting the standard for what 'good' looks like in AI-native engineering. What We're Looking For Production AI Agent Engineering You've shipped multi-agent systems to real users. You understand context management, model selection and routing, cost engineering (token economics, caching, prompt optimisation), tool use and failure handling, multi-agent coordination, and evaluation frameworks for non-deterministic systems. This is depth, not familiarity. Technical Strategy and Influence at Scale You've set technical direction across multiple teams, not just within a single squad. You translate complex architecture decisions into business-relevant narratives for executive stakeholders. You've defined engineering standards that were adopted organisation-wide - not just recommended, but embedded. Full-Stack Delivery You work across the stack - LLM integration, backend services, data pipelines, and enough frontend to ship end-to-end. You build with Claude Code daily, critically review AI output, and augment your tools with context and constraints to make them effective. Product Instinct You don't wait to be handed a roadmap. You identify which problems are worth solving, in what order, and why - and you make the case for building before anyone asks you to. What Would Set You Apart Background as a founding engineer or technical co-founder Experience in EdTech, regulated content, or domains where AI output quality has compliance implications Published thinking or external contributions in AI engineering - talks, writing, open source Practical experience with MCP (Model Context Protocol) or equivalent agent integration standards 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.

Tripadvisor LLC is seeking a Staff/Principal Product Engineer to pair engineering craft with strong product instincts. You'll work across the stack-mobile, web, backend-identifying high-leverage problems and shipping end-to-end. We value breadth in the mobile app ecosystem and depth in iOS/Android, with the ability to lead architecture reviews and untangle backend latency regressions. You will collaborate with PMs, designers, and engineering leaders to shape what we build, set technical

Mission Statement & Summary NewDay is one of the UK's leading digital consumer finance providers. We're on a mission to help people move forward with credit, supporting over 6 million customers every day! You may have heard of our own brand credit cards like Aqua, Marbles or Bip, or our co-branded retail credit cards with John Lewis & Partners, Argos and AO. As a Senior Software Engineer, you play a pivotal role in designing, developing, and maintaining high-quality software solutions. You collaborate closely with cross-functional teams, provide mentorship to other engineers, and contribute to the continuous improvement of engineering practices. Your expertise ensures the delivery of secure, reliable, and scalable products that align with business objectives. How you'll contribute Part of the Engineering Excellence domain, building internal tools, services and infrastructure that enable teams to ship safely and quickly. Hands-on programming work - coding, pair programming, mobbing, testing and shipping functionality. Act as a technical lead and work with Principal and Lead Engineers to design, build, and deliver platform capabilities for other teams. Lead complex features from conception to completion with high quality and minimal oversight. Mentor less-experienced engineers and conduct thorough reviews of code and documentation. Essential skills Writing and maintaining tests throughout the SDLC at all levels. Implementing continuous delivery practices to ship quality code safely and in a timely manner. Contributing to system architecture decisions, ensuring resiliency, scalability and maintainability. Thriving in autonomous, agile environments where innovation happens daily. AI-conscious - habitually using tools like Copilot, understanding their pros and cons, and guiding others in safe and effective use. Strong communication skills - written and verbal; clarity in documentation, proposals, and conversations. Ability to surface the effects of engineering decisions across systems and push back against potential red flags. Enabler mindset - enjoys making other engineers happier through tooling, services and documentation. Honest, pragmatic, and open to feedback. Experience with observability, metrics, CI/CD, data analysis, or shared developer tooling. No on-call required. Additional desirable skills Crafting modern .NET applications in C# and designing robust REST APIs. Navigating Platform-as-a-Service cloud computing environments; we use Azure. .NET/C# or polyglot engineers with pragmatic system thinking - interested in abstracted system-level understanding over any specific tech stack. Contributing to engineering principles and technical direction across teams. Experience recruiting and onboarding engineers. What's in it for you? 26 days holiday, rising to 30 with service A holiday buy scheme (up to 5 extra days). Double-matched pension, with up to 14% from NewDay. Generous annual performance bonuses. Private medical insurance with Bupa, including mental health support and cancer care. 26 weeks paid maternity, adoption and shared parental leave. Free breakfast and lunch in the office every day, provided by our in-house chefs. and more, which you can explore here. Equal Opportunity Employment Statement At NewDay, we value all types of diversity. We're an equal-opportunity employer and believe that our differences create a vibrant, authentic working culture. We want all our colleagues to feel able to bring their whole selves to work. We don't discriminate on the basis of protected characteristics or identities. We make sure that every job is crafted to be inclusive and that people with disabilities or caring responsibilities can take part in the application and interview process. Tell us if you need accommodations: We'll put reasonable adjustments in place to support you. We work with Textio to make our job design and hiring inclusive. General information Permanent - no on-call required. Join us to help people move forward with credit and help our colleagues move their careers forward too. Through innovative consumer credit and embedded finance products powered by groundbreaking technology, we deliver over 300 million transactions every year.

Responsibilities Technical Leadership: Lead the architecture and design of software systems across the full stack-from embedded firmware (C/C++) controlling hardware to high level application software (C#/.NET). Team Leadership: Provide technical guidance, mentorship, and leadership to a team comprising Software, Firmware, and Electronics Engineers. Physics Based Development: Apply a strong understanding of physics to develop algorithms that turn raw sensor data into actionable scientific insight, including signal processing, instrument control loops, and physical modeling. System Integration: Work closely with hardware engineers to bring up new boards, debug complex opto electronic systems, and ensure seamless integration between hardware and software. Innovation: Propose technology concepts involved in next generation product development, specifically focusing on thermal analysis and materials characterization. Collaboration: Responsible for low level software coding and algorithms, manufacturing support, and collaboration with cross functional teams for high level application coding. Qualifications Education: Honors degree in Physics, Mathematics, or Engineering with a strong Physics component (a pure Computer Science degree without a strong scientific/physics background is not acceptable). Experience: Minimum of 10+ years of commercial software experience with a proven track record in comprehensive system development. Tech Stack: Expert level proficiency in C# /.NET and strong proficiency in C/C++ for embedded systems/firmware. Leadership: Demonstrated experience leading or mentoring multi disciplinary technical teams (Software and Firmware/Electronics). Domain Knowledge: Experience in scientific instrumentation, industrial automation, or a similar high technology environment where software interacts physically with hardware. Hardware Interface: Deep understanding of communication protocols (I2C, SPI, USB, Ethernet) and the ability to read schematics/datasheets for firmware development and hardware debugging. Strategy & Process: Define software development standards, drive Agile/Scrum processes, and implement CI/CD pipelines to ensure operational excellence and product quality. Desirable: Experience running a multi discipline team; signal processing (FFT, digital filtering) and image processing; MATLAB or Python for algorithm prototyping; mobile cross platform tools (Xamarin/MAUI) or cloud connectivity (Azure/AWS) for IoT enabled instruments; AI Champion. Preferred Characteristics: Strong leader who inspires confidence and drives technical decisions; physicist mindset with first principles thinking; analytical and data driven; ability to see both the small and the big picture; organizational and problem solving aptitude; adaptability.

Principal Engineer - GPU Driver & System Software Category Chip Design Location Cambourne Experience More than 8 Years Work Expe. Education Master's Degree Job Description MediaTek Incorporated is a global fabless semiconductor company that enables nearly 2 billion connected devices a year. We are a market leader in developing innovative systems on chip (SoC) for mobile devices, home entertainment, connectivity and IoT products. MediaTek is the number one Wi Fi supplier across broadband, retail routers, consumer electronics devices and gaming, and its Wi Fi 6 chipsets are powering the latest networking equipment for faster computing experiences. With market leader position of MediaTek SoC design, MediaTek GPU IP team is committed for industry leading, feature rich and PPA competitive GFX IP optimization, customization and development. The GFX IP will be not only deployed in flagship and mainstream mobile SoC, but also served as fundamental technology for adjacent markets like laptop, IoT, AI, VR/AR, automotive etc. The team is now hiring all areas of GPU talents in all levels including Architecture, Architecture, SW driver, Compiler, Performance, Power and Model engineers to join Cambourne, Cambridge, UK. About The Role Bring your GPU driver expertise and play a key role in shaping the future of next generation GPU technologies. In this role, you will collaborate closely with Architecture, Micro architecture, Compiler, and Model teams to unlock maximum performance from our silicon and drive cutting edge GPU innovation. This is a full stack GPU software opportunity, offering exposure across the entire stack-from industry standard graphics and compute APIs to kernel mode drivers, GPU firmware, and performance optimization. You will contribute to hardware/software co design efforts, ensuring seamless integration and optimal performance across all layers. If you are passionate about low level systems, performance tuning, and pushing the limits of GPU capabilities, this role offers a unique platform to make a direct impact on advanced GPU design and development. Roles And Responsibilities API Layer: Architect, develop, and optimize features for industry standard APIs including Vulkan, DirectX, OpenGL ES, and OpenCL. Kernel & Firmware: Work deep in kernel mode drivers and GPU firmware to improve hardware control, stability, scheduling, memory management, and execution efficiency. Performance: Identify, analyze, and eliminate bottlenecks across the stack-including driver overhead, memory bandwidth, GPU scheduling, compute throughput, and power/performance tradeoffs. Architecture Collaboration: Partner closely with Architecture, Micro architecture, Compiler, and GPU Model teams to influence next generation GPU design and ensure the software stack fully leverages the hardware. Technical Leadership: Lead complex debug efforts, guide design decisions, mentor engineers, and help raise the technical bar across the GPU driver team. No Silos: You are not restricted to only the API layer, kernel driver, firmware, or performance. You can work across the entire GPU software stack. Shape the Hardware: Your software insights will directly influence next generation GPU architecture and micro architecture. High Impact Work: Your contributions will help turn silicon capability into real world graphics, compute, and AI performance. Requirements Experience of building GPU drivers, graphics systems, or low level systems software. You are fluent in C/C++ and comfortable working close to hardware. You have deep expertise in one or more industry standard APIs such as Vulkan, DirectX 12, OpenCL, or OpenGL ES. You understand GPU internals at a deep level, including memory hierarchies, command submission, scheduling, synchronization, pipeline architecture, and performance bottlenecks. You enjoy working across boundaries-from API design to kernel drivers, firmware, compiler interaction, and hardware architecture. Preferred Qualifications (Nice to Have) Background in GPU performance analysis, firmware, virtualization, compiler, or runtime optimization for GPUs or accelerators. Familiarity with ML/AI workloads, DNN operators and their mapping onto GPU or accelerator architectures. Experience collaborating with architects, micro architects, compiler, and model teams.