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£50k - £80k per annum
...React, Typescript, Node. Fast-growing Climate Tech startup. Exciting projects, collaborative mission-driven team. We’re looking for a full-stack developer with React, Typescript skills to join one of the region’s most exciting Climate Tech companies. They’ve built...SuggestedRemote jobPermanentOn-siteImmediate start$10 per hour
&##128663; Why us? ~ Join a pre-IPO startup with capital, traction and runway ($240M funded... ...Propelix , where you'll be at the forefront of developing a platform that empowers businesses to... ...with distributed systems or large-scale web applications ~ Startup experience at a high...SuggestedRemote jobFull-time$10 per hour
&##128663; Why us? Jerry is a fast-growing, pre-IPO startup on a mission to revolutionize the $2T car ownership industry in the U.S. With... ...and architecture to ensure robust and scalable solutions Develop and optimize stream processing applications using Kafka and Flink...SuggestedRemote job£45k - £70k per annum
...Experienced in building responsive and performant web applications. Skilled in React Native for developing cross-platform mobile applications. Advanced proficiency... ...Frontend More: We are a market-leading startup and the only company currently capable of providing...SuggestedRemote jobFull-timeExposed Solutions
Remote12 days ago£50k - £65k per annum
...Salary: £50,000 - 65,000 per year Requirements: Multiple years of frontend engineering experience Experience working in startups Ability to move pragmatically and solve real-world product problems Thrives in fast-paced, high-ownership environments Works well...SuggestedFull-time1 day/weekGold Group
London3 days ago£70k - £80k per annum
...Senior Java/React Full Stack Developer - Appvia - Security Clearance eligibility required. Location: London, UK (Hybrid - ~1-2 days per... ...Why join Appvia? We are a self-funded, London based startup; providing businesses with a fast and secure way to deploy containerised...SuggestedLong-term contractPermanentFull-timeHybrid workingOn-siteFlexible hoursNight shift€90k - €130k per annum
...institutions, fintechs and service providers, for best price same-chain and cross-chain swaps. They are looking for a Backend Developer with a dedicated focus on integrating Hyperliquid functionalities into their API platform. This role is backend-only (no frontend or...SuggestedPermanentFull-timeOn-siteRemoteFlexible hours€60k - €70k per annum
...Are you a talented and ambitious developer looking to make a significant impact in the AI space... ...you to join a dynamic and rapidly growing startup that is at the forefront of innovation in... ...encompass designing and developing mobile and web applications, creating high-quality code...SuggestedPermanent- £136k - £180k per annumEstimated...Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of... ...creating a fully integrated energy company: from developing solar, wind and hydrogen projects to real-... ...Build and maintain responsive, performant web applications using React, TypeScript, Next...SuggestedFull-timeOn-siteShift work
$35k - $50k per annum
...provider of automated legal solutions for startups in the UK, with offices in London, New... ...success. We're seeking talented frontend developers to join one of our three scrum teams. You... ...● Passion for building high-performance web applications (mobile and desktop) ●...SuggestedFreelanceHybrid workingOn-siteRemoteWork from homeFlexible hours£120k - £140k per annum
...A stealth startup, three visionary founders, and AI technology. Have you ever wondered what it would be like to cascade with founding... ...on track to become the next tech unicorn.... with an enterprise developer platform featuring interactive graphical interfaces, robust natural...SuggestedPermanentOn-site$150k - $200k per annum
...to the mainstream They are looking for a Senior Backend Developer who will own the infrastructure powering data pipelines, APIs,... ...Design and maintain the API layer (GraphQL, WebSockets) serving web and mobile clients Work with ClickHouse, PostgreSQL, and Redis...SuggestedPermanentFull-timeRemote£15k - £18k per annum
...Full Stack Developer - Remote (Philippines-Based) Join a UK recruitment tech startup as their first technical hire and build your pathway to CTO - perfect for ambitious developers ready to make their mark. The most exciting opportunities often come from being part of...SuggestedPermanentFull-timeRemoteFlexible hours£150k per annum
&##128221; TL;DR Deducta is a fast-growing startup serving some of the world’s largest and most recognizable companies. We are well funded... ...AI, both as a technology to deploy and as a tool to enhance the developer workflow You are energized by the opportunity to build with a...SuggestedFull-timeVisa sponsorshipOn-site£55k - £75k per annum
...desirable Several years of backend engineering experience Prior startup experience preferred Strong problem-solving mindset... ...right to work in the UK (no sponsorship) Responsibilities: Develop and maintain backend services that power automation features...SuggestedFull-timeHybrid workingGold Group
London3 days ago- ...The Mission MediShout is a fast-growing, Series A, HealthTech startup building the "operating system" for digital workflows between hospitals and suppliers. Our app is the first in healthcare for staff to quickly report and resolve operational issues (e.g. faulty equipment...Hybrid workingFlexible hours
£60k - £80k per annum
...architecting a serverless backend for a global household name, the next you’re prototyping a sleek, interactive frontend for a disruptive startup. Tech-Forward Autonomy: While we lean heavily into the React and Node.js ecosystem, we believe in using the best tool for the job...Permanent£90k - £100k per annum
...Be part of the football gaming revolution. You would join an early stage startup who are building games for the billions of fans Football has around the world. Backed by top investors and with a senior team who have done conception to exit multiple times, this really is...Remote jobPermanent- ...About HIVED At HIVED, we’re steamrolling forward as one of Europe’s fastest growing startups, and our momentum shows no signs of slowing. Based in London, we are a climate and logistics start-up building the first sustainable parcel delivery network at scale, powered...Hybrid workingOn-site1 day/week
- £64k - £85k per annumEstimated...Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining... ...more. We’re creating a fully integrated energy company: from developing solar, wind and hydrogen projects to real-time power trading and...Full-timeOn-siteShift work
£80k - £100k per annum
...Technical leadership, hands-on. Fast-growing Climate Tech startup. React, Node, TypeScript, product development. We’re looking for a Lead Full-Stack Engineer with React, Typescript skills to join one of the region’s most exciting Climate Tech companies. They’ve built...Remote jobPermanentOn-siteImmediate start- £71k - £92k per annumEstimated...We're a new team operating with startup urgency to create new customer growth. Expect end‑to‑end ownership-rapid experimentation, fast shipping... ...API contracts; design for headless/embeddable delivery (SDKs, web components). - Partner with Enterprise Architecture to evolve a...On-siteRemoteFlexible hours
£60k - £80k per annum
...Backend CI/CD Docker JSON JWT OOP PostgreSQL Rails Ruby Cloud API Redis More: We are a Series A startup based in Fulham, focused on breaking down barriers and making the world more accessible for everyone. Our award-winning solutions...Long-term contractFull-timeRise Technical Recruitment
Fulham, Greater London5 days ago£60k - £80k per annum
...a Mid-to-Senior Ruby on Rails Engineer to join a start-up in a role where you will play a major part in future developments. This company is a Series A startup, breaking down barriers and making the world more accessible for everyone. Originally founded within the UK transport...Long-term contractFull-time- £59k - £78k per annumEstimated...program. ~ Updraft once again featured on the Sifted 100 UK startups - among only 25 companies to have made the list over both years... ...a fairer credit system. Responsibilities Design and develop efficient, scalable server-side components that integrate seamlessly...Full-timeHybrid working
£100k per annum
...Backend Software Developer Role Role: Backend Software Developer Client: Start up / Scale Up Compensation: £100,000 P/A + Comps... ...real-world AI innovation? Join one of London’s most exciting AI startups, where we’re scaling fast and solving complex problems at the...PermanentHybrid workingFlexible hours- £43k - £57k per annumEstimated...software company with team members spread across the globe. We help startups and scaling companies build products and grow their engineering... ...they’ve ever experienced in a workplace. To be surrounded by developers who they can learn from. We are truly excited to be creating...Full-timeFreelanceRemote
- £57k - £75k per annumEstimated...Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining... ...more. We’re creating a fully integrated energy company: from developing solar, wind and hydrogen projects to real-time power trading and...Full-timeOn-siteShift work
$80k - $100k per annum
...complex DeFi reconciliations. We’re a remote-first, async-first startup with deep product-market fit. If you value autonomy, technical... ...holidays). Experience: 8+ years with a focus on complex, data-heavy web applications. Work within one of the most rapidly growing...Long-term contractRemote- £62k - £80k per annumEstimated...Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining... ...more. We’re creating a fully integrated energy company: from developing solar, wind and hydrogen projects to real-time power trading and...Full-timeOn-siteShift work
