20 of 20 Product Engineer Jobs in the South East

Senior Product Engineer (Backend) - AI-Native SaaS Platform Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £130,000 + equity Typescript/Node, React, GCP/AWS Senior Product Engineer - We're working with a rapidly scaling AI-native SaaS company who raised an impressive Series B round in … is redefining the sector, and with revenues tripling in the last year to over $12m ARR, they're now expanding their Engineering team to match the ambition of their product and customers. The Senior Product Engineer As a Senior Product Engineer , you'll be at the heart of designing, building, and scaling backend systems that … power a complex, AI-driven product. You'll work across the stack with a focus on backend engineering, solving challenging technical problems while shaping the product experience for thousands of users. What will the Senior Product Engineer do? Contribute across the stack (Node.js/Typescript, GCP), with a strong focus on backend systems Design scalable architectures and More ❯

Staff Product Engineer B-Corp Start-Up Net-Zero Carbon Up to £125,000 plus stock London - Hybrid (2 days a week in the office) Typescript, Node, React, GraphQL & GCP Staff Product Engineer - We are working with an amazing Carbon Neutral, B-Corp certified start-up to find them a Staff Product Engineer to … as they reach breakeven in the original market, they have some exciting tech challenges in scaling their sustainable platform as they look to expand their reach. As a Staff Product Engineer in a start-up your role will be multi-faceted: Designing and building new features to improve the lives of everyone who uses the platform, whether it … of an early-stage start-up. You have experience building backend services and APIs and are comfortable writing code for the frontend or building the infrastructure. You have a product mindset and are always thinking about how the solution will benefit the customer. You're comfortable releasing something that might not be perfect! This is an amazing opportunity to More ❯

Founding Product Engineer AI London/Hybrid up to £120,000 base + equity Our client is looking for a Founding Product Engineer to help solve one of the biggest and most complex challenges in AI. This role would suit a Product Engineer who blends strong software engineering credentials with product thinking and … a high-agency mindset. The problem they have identified has earned them serious investment and they would love a full stack engineer to join them in transforming the AI space. Why join: Impact: Ship core product used by the world's top dev teams Team: Small, elite group including Serial and YC founders and FAANG Engineers Environment: High … software engineering experience, within startup or scaled tech environments Full stack with strong TypeScript who is comfortable jumping between frontend and backend Startup mindset: high agency, initiative, and ownership Product sense: can frame problems, propose pragmatic solutions and make trade-offs London-based and enjoys working in an office 2/3 days per week Nice to have: Experience More ❯

Senior Product Engineer - Fullstack TS + AI/ML - London/Hybrid - up to £90k + Excellent Benefits Senior Product Engineer with previous experience working on AI/ML products required to join small team revolutionising the legal sector. You'd be joining a small, highly capable product team and own major architectural decisions like … major firm. Role Highlights: Work full stack in a TypeScript environment and closely with AI/ML Work closely with a PM, designer, and developers to shape an AI product ready for global rollout Have all the excitement and autonomy of a startup but with the backing of a major corporate and their security. Up to £90,000 base … + annual bonus (10%) + excellent benefits Please reach out if: You have fullstack TypeScript/React experience Proven Senior SWE or Product Engineer who has worked on products with AI features Enjoy both hands-on coding and technical leadership Are comfortable making architectural calls in a small, fast-moving team. Apply here or send your CV to More ❯

Graduate Product Engineer Hybrid - Based near Cambridge, UK Permanent Full-time Salary: £35,000-£45,000 Are you a graduate in the software space ready to help shape the future of next-generation communication technology? Join a global leader in communications at an exciting time of growth and innovation. We're seeking a Product engineer to … is an excellent opportunity for a recent graduate with a background in electronics, telecommunications, or embedded systems to begin their career in a role that bridges technology, design, and product strategy. You'll work at the heart of the product lifecycle - defining how advanced devices behave and ensuring that what's built truly meets customer needs. You'll … receive full on-the-job training and mentorship from experienced engineers, product managers, and testers. In this role, you will: Translate customer and business requirements into precise product behaviour definitions. Write and maintain feature specification documents that guide software and testing teams. Work closely with stakeholders across engineering, testing, support, and product management. Develop a deep understanding More ❯

Product Engineer (React/Node.js/AI) £100,000-£120,000 + Equity ️ Hybrid - 3 days/week in London Our client is redefining how software is created in the AI era - not by generating snippets of code, but by reimagining the entire process of how software is designed, built, and evolved. Founded by a proven tech leader … startup is pioneering what they call AI Native development - where AI isn't a helper, it's a core collaborator in building software. They're now looking for a Product Engineer to join the User Journeys team - someone who thrives at the intersection of engineering, design, and developer experience. You'll help build the tools, workflows, and interfaces … extensions that connect developers seamlessly with the platform. Architect real-time systems for streaming and collaboration across the platform. Write clear, opinionated technical docs and decision records that shape product direction. Help define and implement end-to-end testing and deployment strategies. Tech Stack: Frontend: React (Remix, SSR, and modern frameworks) Backend: Node.js, REST APIs, JSON:API standards Realtime More ❯

problem-solving, and trusted relationships. Our goal is to create an environment where we all win with precision. Job Description Your Career Palo Alto Networks is a world-class product management organization and continues to look for top-notch technical pro engineers to expand the team. As a Senior Technical Product Engineer at Palo Alto Networks, you … is eager to learn and experiment with new technologies, be able to work independently and as a teammate, identify sales challenges and address solutions as needed. As a Technical Product Engineer, you will play a key role in providing detailed technical information to our partners, customers, and our internal employees. You will be a strategic adviser to the … business, driving valuable insight, guidance and feedback back into Palo Alto Networks. You will work across product teams to deliver this feedback Your Impact Work cross-functionally with legal, sales, product management, and customer-facing teams to support innovation and execution. Coordinate and lead projects that span multiple departments to drive alignment and deliver impactful outcomes. Partner closely More ❯

Job Title: Contract Product Support Engineer Type: 12-Month Contract Status: Inside IR35 (Umbrella PAYE) Rate: £300–£350 per day (depending on experience) Location: Surrey – Onsite initially, with flexibility for hybrid working thereafter An exciting opportunity has arisen for a Contract Product Support Engineer in Surrey to join a multi-disciplinary engineering team working on new … product development across Healthcare and Industrial IoT solutions. This position focuses on testing, validation and technical support for innovative connected products being rolled out across global markets. The Role As a Contract Product Support Engineer in Surrey , you’ll play a key part in supporting both current and next-generation product development , taking designs from feasibility … through to testing and global product launch. Your responsibilities will include: Providing technical support for digital solutions and IoT platforms used across multiple countries Supporting the design, test, and validation of new digital and connected products Assisting with global product launches and technical documentation Designing and executing test plans in the in-house development lab Tracking and resolving More ❯

RF Systems & Product Test Engineer Up to £50k Hybrid - Middlesex We're currently supporting a fast-growing, innovation-led technology company in their search for a skilled RF Systems and Product Test Engineer to join their expanding team. What you'll be doing: Hands-on testing and optimisation of RF systems and electronic products. Creating and … electromagnetic emissions. Collaborating with design teams, suppliers, and customers to drive continuous improvement. Producing detailed test documentation and reports. What we're looking for: Experience in RF system/product testing, ideally in the automotive or IoT sector. Proficiency in using RF test equipment and interpreting schematic diagrams. A minimum of HNC/HND/BTEC in Engineering or … equivalent technical training. Strong problem-solving abilities and an analytical mindset. Confident communicator, capable of working across cross-functional teams. RF Systems & Product Test Engineer Up to £50k Hybrid - Middlesex More ❯

problem-solving, and trusted relationships. Our goal is to create an environment where we all win with precision. Job Description Your Career Palo Alto Networks is a world-class product management organization and continues to look for top-notch technical pro engineers to expand the team. As a Senior Technical Product Engineer at Palo Alto Networks, you … customers, and our internal employees. You will be a strategic adviser to the business, driving valuable insight, guidance and feedback back into Palo Alto Networks. You will work across product teams to deliver this feedback Your Impact Drive innovation within the modern Security Operations Center (SOC) by developing content and capabilities aligned with Cortex and detection-focused workflows. Collaborate … with legal, sales, product, and customer-facing teams to translate security operations needs into actionable product improvements. Lead and coordinate cross-functional initiatives across product management, engineering, and field teams for high-impact security use cases. Build high-quality content for the Cortex Marketplace including detection rules, parsers, dashboards, and other SOC-enabling artifacts. Provide structured product More ❯

the energy transition. Their platform uses AI to help the world's most ambitious renewable energy companies build smarter, more sustainable operations. They're looking for a Full-Stack Product Engineer who thrives at the intersection of product, data, and engineering. You'll work directly with founders, designers, and customers to ship features that solve real-world … TypeScript Node.js AWS Systems Architecture What you'll do: Work across their stack and play a key role in the products roadmap & direction Design and build intuitive, data-rich product experiences Collaborate across teams to turn complex supply chain challenges into elegant solutions Help shape the product roadmap in a high-ownership, low-ego environment You might be More ❯

Innovative AI Start-up now requires a Python Product Engineer to build innovative data solutions which power smarter and more relevant customer experiences. You will develop and design data pipelines, data models, backend APIs and an array of customer facing data services. The role: Own and improve our client's data infrastructure ensuring reliable and scalable services. Write More ❯

Product Test Engineer 25,500,- 27,000 Pro Rata + Monday to Friday, Progression + Specialist Training Location - Bracknell This is an exciting opportunity to take the next step in your career, in a role that will offer you variety in your day-to-day tasks and offer an abundance of training and upskilling. On offer is a … the UK's largest suppliers of building performance testing and services. Due to an increased workload, they are looking to add to their team with the addition of two product engineers to help them facilitate this growth. This company is highly motivated to bring someone in and offer training and vast prospects to the right candidate. They are looking More ❯

RF Systems and Product Test Engineer - Automotive Sector Remote-based (with regular visits to West Drayton, Middlesex) Our client is the UK s leading provider of Stolen Vehicle Recovery (SVR) services, with additional strength in fleet and insurance telematics. They stand apart from competitors thanks to two truly unique capabilities: proprietary VHF technology and a formal partnership with … and help dismantle organised criminal networks. In 2025 alone they helped shut down over 60 illegal "chop shops." The Role: We are looking for an experienced RF Systems and Product Test Engineer, ideally from an automotive background, to take ownership of testing, analysing, and optimising RF-based systems and products. You will develop and execute test plans to … performance, troubleshoot, and optimise RF systems and products. Ensure compliance with industry and regulatory standards for emissions and safety. Develop test plans, diagnostic procedures, and detailed reports based on product specs and business needs. Conduct integration testing across multi-vendor systems and collaborate with third-party laboratories. Analyse test data, generate performance metrics, and recommend product improvements. Work More ❯

RF Systems and Product Test Engineer - Automotive Sector Remote-based (with regular visits to West Drayton, Middlesex) Our client is the UK’s leading provider of Stolen Vehicle Recovery (SVR) services, with additional strength in fleet and insurance telematics. They stand apart from competitors thanks to two truly unique capabilities: proprietary VHF technology and a formal partnership with … and help dismantle organised criminal networks. In 2025 alone they helped shut down over 60 illegal "chop shops." The Role: We are looking for an experienced RF Systems and Product Test Engineer, ideally from an automotive background, to take ownership of testing, analysing, and optimising RF-based systems and products. You will develop and execute test plans to … performance, troubleshoot, and optimise RF systems and products. Ensure compliance with industry and regulatory standards for emissions and safety. Develop test plans, diagnostic procedures, and detailed reports based on product specs and business needs. Conduct integration testing across multi-vendor systems and collaborate with third-party laboratories. Analyse test data, generate performance metrics, and recommend product improvements. Work More ❯

Our first humanoid robot HMND 01 is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with industrial applications. We are looking for Product Deployment Engineer to join our team based in London, UK. Our Mission At Humanoid we strive to create the world's leading, commercially scalable, safe, and advanced humanoid … facilities to gather data, assess requirements, and ensure successful integration of robotic systems. Build physical twins of customer spaces in our lab for accurate deployment testing. Organize and conduct product demonstrations in the lab for customers, investors, and internal stakeholders. Represent the company at expos and industry events, delivering live product demos. Receive and manage different product … coordinate solution integration in customer facilities, ensuring seamless operation. Plan, organize, and supervise onsite Proof of Concept (PoC) and pilot projects, both short and long-term. Collect and analyze product data and customer feedback; to improve product performance and deployment efficiency. Perform minor maintenance tasks on robotic systems, including troubleshooting with remote engineering support. Collaborate with engineering, product More ❯

Role :- Laboratory Product Test Engineer - Electrical Safety Salary :- Competitive (DOE) Location :- Buckinghamshire Hours :- Monday - Friday (37.5 hours) flexible working hours Benefits:- Pension: 3% employee/5% employer, Life assurance (2 x salary if not in the pension scheme, 6 x salary if in the pension scheme), Retail discount vouchers, paid time off to volunteer, Training available to various More ❯

A Ground-Floor Role for Product-Obsessed Engineers This isn't just another early-stage startup. They're a small, highly skilled team tackling one of the toughest challenges in applied AI: turning messy data from real businesses into reliable, automated workflows. They believe the best engineers don't box themselves into frontend or backend . They're looking … for people who are obsessed with product, engineers who want to build the thing end to end, sweat the details, and make something real. The Mission Foundation models are getting smarter, but they still don't understand how businesses truly operate. This team is fixing that by creating a layer of context and nuance that makes AI actually work … for real teams. The Role Build and ship full-stack features in Python and TypeScript Collaborate directly with customers to turn unstructured chaos into clear, automated systems Own the product from infrastructure to UX, because the line between backend and frontend is blurry when you're building something that matters Iterate fast, learn faster, and keep raising the bar More ❯

As this growing tech platform scales across the UK and into new markets, they’re building out a lean engineering team to take their product to the next level. You’ll play a pivotal role in shaping how things are built, shipped, and improved — with real impact from day one. Role Overview: Location: Fully remote (UK-based) with occasional … worked in early-stage or scale-up environments What’s in It for You: True flexibility: remote-first, low meeting load, high autonomy Clear impact: your code shapes the product and user experience Culture that backs its values — real testing, real ownership Early-stage traction with scale-up potential A genuinely collaborative, high-performing team Let’s skip the More ❯

Join the world's leading provider of dynamic ad insertion technology (DAI) for Live and VOD online video! Our client is a mature organisation in this space, with their initial solution going to market over a decade ago and since More ❯