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Senior Full Stack Engineer

Who are OnBuy?OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere.We have recently been named one of the UK's fastest-growing tech companies in the Sunday Times 100 Tech list.All achievements we are very proud of, b ...

Senior Full Stack Engineer

Who are OnBuy?OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere.We have recently been named one of the UK's fastest-growing tech companies in the Sunday Times 100 Tech list.All achievements we are very proud of, b ...

Senior Full Stack Engineer

Company Description Mitra Bio is building the future of skincare through epigenetics, longevity science, and data. Backed by Khosla Ventures, Illumina, and Innovate UK, we help people better understand their skin over time using simple, non-invasive skin sampling and advanced data an ...

Senior Full Stack Engineer

About the Role We are seeking a Senior Full-Stack Engineer to join our team and help build the next generation of AI solutions. This is a unique opportunity to be a key technical contributor in a fast-paced, innovative environment where you'll wear many hats and have ...

Senior Full Stack Engineer

About the Company Emma is the app to manage all things money. Our mission is to empower millions of people to live a better and more fulfilling financial life. Emma was founded by engineers focused on coding, product and data, which form the three pillars of our tech culture and our aim to fix pe ...

Senior Full Stack Engineer

Senior Full Stack Engineer - £60K - Fully Remote Remote | B2B SaaS scale-up I’m working with a high-growth B2B SaaS company that builds an enterprise-grade, API-first data platform used by global organisations to improve data quality, compliance, and visibility across thei ...

Senior Full Stack Engineer

As a Senior Full-Stack Engineer, you'll spearhead the development of LLM-powered products at the forefront of marketing and advertising technologies. Utilizing your expertise in systems architecture and building web applications full-stack, you'll play a pivotal role in designing, implementing, and enhanci ...

Mid Level Laravel Full Stack Developer (TALL Stack)

A leading media technology firm in the United Kingdom seeks a Mid-level Full-Stack Laravel Developer to join their team focused on developing cutting-edge video streaming platforms. The role involves enhancing APIs and web-based features while collaborating with cross-functional teams to produce clean, maintaina ...

Senior Full Stack Developer 2 days a week in London £60 80k

Senior Full Stack Developer - 2 days a week in London - £60-80k I am looking for a Full-Stack Developer to join a fast-growing data and analytics company working at the intersection of data engineering, software development, and AI. This will be to design and build scalabl ...

Senior FullStack Developer (React + React Native & TypeScript)

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Full-Stack Developer to jo ...

Senior FullStack Developer (React + React Native & TypeScript)

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Full-Stack Developer to jo ...

Senior Full Stack Engineer

I am recruiting for an experienced Full Stack Engineer to work on a hybrid basis - 3 days in London, 2 days remote.The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract.I am seeking a Senior Full-Stack Engineer with several years o ...

Senior Full Stack Engineer

RSMB is seeking an experienced and highly capable Senior Full Stack Engineer to play a central role in the design, development, and evolution of our expanding product suite, including Barb Ads Hub, NMO XCM, and our Data Fusion platform. You will join the team based in London (Hybrid – 2 days per week in the offi ...

Senior Full Stack Engineer

Senior Full Stack Engineer Salary: £ DOE plus extensive benefits. Contract type: Permanent. Employment type: Full time. Working hours: Core hours are 09:30–16:00, with flexibility to suit you. Location: Hybrid schedule; 2–3 days a week in the office based at Thorpe Park, Leeds or ...

Senior Full stack engineer

Pynea is an AI hiring intelligence system built around evidence, not impressions: real capability in context, not past credentials, with a candidate experience designed to show more than a CV. Most hiring systems turn people into data: scanned, skimmed, forgotten. We’re building the opposite. A voi ...

Senior Full Stack Engineer

Senior Full Stack Developer Reporting to: Engineering Manager Office Environment: Hybrid (minimum two days per week) Type: Full time, permanent Join Our Mission Skip the queue. Shape the future. See real impact. At QuantSpark, we're transforming how data ...

Senior Full Stack Engineer

Enablis is a technology delivery consultancy who partner with clients to accelerate digital roadmaps. By combining our deep knowledge and best practice experience with the client’s domain expertise, we are able to deliver technology solutions quickly, efficiently and as stress free as possible. We k ...

Senior Full Stack Engineer

We’re hiring a Senior Full Stack Engineer to join a team building a greenfield, AI‑powered productivity platform designed to help teams automate workflows, surface contextual insights, and unlock internal knowledge using large language models. This is a hands‑on engineering role where you’ll work ac ...

Senior Full Stack Engineer

We are seeking a Senior Full Stack Engineer to become the technical backbone of Bonsai. The role owns the architecture and delivery of the platform end-to-end – from the React Native mobile app through to the Django API, data layer, and cloud infrastructure. Beyond building, the Senior Full Stack En ...

Senior Full Stack Engineer

Job Title Senior Full Stack Engineer Location London – 4-5 days in office Contract 12 months contract Rate £100 per hour inside umbrella Overview As a senior full stack engineer you will be instrumental in designing and devel ...

Senior Full Stack Engineer

Can you help us fix the world’s most broken supply chain? The fashion industry produces over 100 billion garments a year. 60% end up in landfill — not because people don’t want these clothes, but because the supply chain for getting secondhand fashion from donation to resale is completely o ...

Senior Full Stack Engineer

OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere. We have recently been named one of the UK's fastest-growing tech companies in the Sunday Times 100 Tech list. All achievements we are very proud of, but we don't let that go to our ...

Senior Full Stack Engineer

One of Bristol’s most exciting tech start-ups are looking to add a Senior Full‑Stack Engineer to their team working on a groundbreaking platform. Currently managing £15m per month in customer transactions and used by some of the UK’s most prominent suppliers, this high availability system helps to allow cu ...

Senior Full Stack Engineer

Overview Feeld is hiring a Senior Fullstack Engineer with a backend focus to join our remote team. At Feeld, we are creating a world where everyone is more intimately connected to each other and themselves. We are building an inclusive, human-centred product and are looking for a Senior Fullstack Eng ...

Senior Full Stack Engineer

Our client is a forward thinking, ambitious infrastructure and managed services provider in London. We are looking for a Senior Full Stack Engineer to own end-to-end delivery of critical features, and lead the team to new heights. Salary £70k to £80k plus excellent benefits Role type Permanent < ...

Senior Full Stack Engineer

Get AI-powered advice on this job and more exclusive features. Location: Manchester Science Park (Hybrid) Company: UrbanChain Job Type: Full-time | Hybrid | CleanTech About UrbanChain UrbanChain is transforming how people buy and sell energy ...

Senior Full Stack Engineer

About Encord At Encord, we're building the AI infrastructure of the future. One of the biggest challenges AI companies face today is data quality. The success of any AI application relies heavily on the quality of its training data, yet for most teams, this crucial step is both the most costly an ...

Senior Full Stack Engineer

Blue Light Card. Individually great, together unstoppable At Blue Light Card, we’re on a mission to support our millions of members with meaningful digital experiences. We have recently undertaken a replatforming transformation, setting the foundations to tackle exciting greenfield projects and f ...

Senior Full Stack Engineer

Contract Details 12 month Contract Role Senior Full Stack Engineer Location: Remote Salary: Competitive (Outside IR35) Type: 12 month Contract Myn is an AI-driven marketplace that connects candidates, clients, and recruiters. Myn collaborates with ...

Senior Full Stack Engineer

Join Vitesse, a payments platform redefining the insurance ecosystem. We are a licensed enterprise in the UK, Europe and New York, serving insurers, brokers, MGAs and TPAs with real‑time, global payments and full financial control. About the role Senior Full‑stack Software Engineer with a ...

Senior Full Stack Engineer

We're looking for experienced Senior Software Engineers! TL;DR: Our tech stack is Elixir, Elm, and Rust. We are a rapidly growing company (100% YoY since launch). We work remotely and asynchronously in four-week cycles using the Shape Up methodology. About Timeline: We are disrupting the financial ...

Senior Full Stack Engineer

Join to apply for the Senior Product Engineer role at Dex 1 week ago Be among the first 25 applicants Join to apply for the Senior Product Engineer role at Dex This range is provided by Dex. Your actual pay will be ba ...

Full Stack Engineer Senior

Preservica Abingdon-On-Thames, England, United Kingdom Join or sign in to find your next job Join to apply for the Full Stack Engineer - Senior role at Preservica Preservica Abingdon-On-Thames, England, United Kingdom 6 days a ...

Senior Full Stack Engineer

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Qualifications Bachelor's or Master's degree in Computer Science or similar (PhDs will be given preference) 7+ years of experience in full-stack development; from UI to backen ...

Senior Full Stack Engineer

About Synextra Synextra is a Microsoft-specialist Managed Service Provider headquartered in Warrington, operating as a premium partner to regulated mid‑market organisations including law firms, financial services firms, and mortgage lenders. We're deliberately small—around 35 people—because we be ...

Senior Full Stack Engineer

Who are we? Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers' legs. Ki's mission is simple. Digitally disrupt and revolutionise a 335‑year‑old market. Working with Google and UCL, Ki has created a ...

Senior Full Stack Engineer

Overview Our Company: At Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity. Our Mission is clear: to help smarter, faster buying decisions. Our vision is to be the world’s most used digital comparison service, delivering val ...

Senior Full Stack Engineer

Ciphr has an exciting opportunity for a Senior Full Stack Engineer to join the team as we grow and develop In your role as You’ll work alongside an Engineering Team Lead to ensure the team is delivering well‑documented, high‑quality software applications, provide technical direction for the engin ...

Senior Full Stack Engineer

Join to apply for the Senior Full-Stack Engineer role at Encord 2 days ago Be among the first 25 applicants Join to apply for the Senior Full-Stack Engineer role at Encord Get AI-powered advice on this job and more ex ...

Senior Full Stack Engineer

About LiveFlow We are building the next-generation accounting and finance platform to enable lean finance teams to run massive enterprises. We have raised over $21M from top-tier investors including: YC, YC Continuity, Valar Seedcamp, WndrCo, Moonfire, Bradley Horowitz (VP Product, Google) and mo ...

Senior Full Stack Engineer

Who are OnBuy? OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere. We have recently been named one of the UK's fastest‑growing tech companies in the Sunday Times 100 Tech list. All achievements we are very proud of, but we ...

Senior Full Stack Engineer

I am recruiting for an experienced Full Stack Engineer to work on a hybrid basis - 3 days in London, 2 days remote. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. I am seeking a Senior Full-Stack Engineer with several y ...

Senior Full Stack Engineer

Senior Full Stack Engineer Department: Tech - Engineering Employment Type: Full Time Location: Zinc - London Reporting To: Rob Leonard Compensation: £70,000 - £80,000 / year Description We are expanding our ...

Senior Full Stack Engineer

Who are OnBuy? OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere. We have recently been named one of the UK's fastest-growing tech companies in the Sunday Times 100 Tech list. All achievements we are very proud of, but we ...

Senior Full Stack Engineer

Overview Our world is transforming, and PTC is leading the way. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people in all aspects of their business. Our people make all the difference in our success. To ...

Senior Full Stack Engineer

Are you a Senior Full-Stack Software Engineer who enjoys building modern applications from end to end? Do you thrive working across both front-end and back-end technologies while designing scalable systems in the cloud? My client is seeking a Senior Full-Stack Software Engineer to join thei ...

Senior Full Stack Engineer

Can you help us fix the world’s most broken supply chain? The fashion industry produces over 100 billion garments a year. 60% end up in landfill — not because people don’t want these clothes, but because the supply chain for getting secondhand fashion from donation to resale is completely offline ...

Senior Full Stack Engineer

Join a cutting-edge tech team shaping secure digital solutions for high-stakes environments. This Senior Software Engineer role is your chance to work on innovative projects that blend cloud, front-end, and back-end development in a collaborative, fast-paced setting. Role Overview L ...

Senior Full Stack Engineer

Who are OnBuy? OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere. We have recently been named one of the UK's fastest-growing tech companies in the Sunday Times 100 Tech list. All achievements we are very proud of, but we ...

Senior Full Stack Engineer

About You We're looking for a Senior Full-stack Engineer who can deliver new software solutions to users daily, thrives on problem-solving challenges, and is passionate about solving real-world problems. If you love a fast-paced environment where your ideas matter, and you want to w ...

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