Average salary: £72,636 /yearly
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£32k - £72k per annum
...,000 - 72,000 per year Requirements: Commercial experience developing applications using C# and ASP.NET Core MVC Experience working... ...using C# and ASP.NET Core MVC Design and implement robust back-end services and APIs Collaborate with developers and stakeholders...SuggestedLong-term contractPermanentFull-time- £56k - £72k per annumEstimated...Senior Back-End Developer - .NET / C# Are you looking for a new challenge? Looking for autonomy and a seat at the table? London | Hybrid | Fintech The Role A fast-growing fintech is building a new in-house engineering team and is looking for a Senior...SuggestedPermanentHybrid working
$90 per hour
About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position...SuggestedRemote jobSummer work£130k - £160k per annum
...and reliability matter. You will be designing and building distributed backend systems capable of processing large volumes of data, developing services that form the backbone of AI-powered products used by customers across multiple industries. Engineering sits at the heart...SuggestedLong-term contractPermanentFlexible hours£24k - £25k per annum
...environment. Internship Structure This 2-4 month placement focuses on back-end development and Java engineering within a professional software development team. You'll receive mentorship from experienced developers while contributing to business-critical applications and services...SuggestedPermanentInternshipSummer internship£60k - £70k per annum
Company: CATHCART TECHNOLOGY Job Type: Permanent, Full Time Salary: £60000 - £70000/annumSuggestedPermanentFull-timeRemote£650 - £675 per day
Salary: £? - ? per year Requirements: Strong Ruby on Rails experience AWS expertise CI/CD and deployment automation experience Solution design and technical discovery skills Stakeholder engagement and collaboration skills Experience delivering production ...SuggestedRemote£59k - £99k per annum
...Salary: £59,000 - 99,000 per year Requirements: Experienced OpenShift Developer with experience designing, building, and deploying containerised applications Experience automating pipelines Experience maintaining cloud-native infrastructure Knowledge of embedding...SuggestedFull-time£25 per hour
...always believed parking should be easier—from end to end. That’s why we, two trailblazing... ...About the role The Senior Fullstack Developer ships high-impact product features across... ...the product surface and the systems that back them, and raise the bar on code quality, testing...SuggestedFull-timeOn-site- ...Volter Volter is a top-tier climate VC-backed B2B energy tech platform building the products... ...As a key member of the team, you'll own end-to-end delivery of product features across... ...working across the stack and are developing depth in backend, data or systems You’re...SuggestedHybrid workingOn-siteImmediate startFlexible hours
- £59k - £79k per annumEstimated...outcomes through intelligent automation. Backed by leading investors and scaling rapidly ahead... ...fast. WHAT YOU WILL DO Architect, develop and optimise scalable, secure backend... ...understand requirements and deliver robust end-to-end solutions. Mentor team members on...SuggestedFull-timeHybrid workingRemoteFlexible hours
£35k - £40k per annum
...focused on Africa and the Middle East. We're looking for a full stack developer to take dedicated ownership of our frontend and API layer across... ...senior data engineer and a small research team, owning features end-to-end - from API design to deployed UI. You won't know...SuggestedFull-time- £67k - £88k per annumEstimatedWise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise...SuggestedFull-timeHybrid working
- £59k - £77k per annumEstimated...raised more than £2bn on our platform. We’re a Series A company backed by Index Ventures, on a mission to make entrepreneurship more... .... About the Role We're seeking talented mid level backend developers to join our team. You'll play a pivotal role in individual contribution...SuggestedFull-timeHybrid workingOn-siteRemoteWork from homeFlexible hours
£85k - £95k per annum
...generation of our models headed for the UK's fastest AI supercomputer. VC-backed and supported by Google for Startups, Barclays Eagle Labs and... ...production. Engineers are the fabric. Engineers own problems end to end: define, build, talk to users, ship. There is no layer...SuggestedFull-time- £47k - £62k per annumEstimated________This is an example!________ PLEASE READ: these jobs are testing jobs of Lever's testing environment - please do not apply for this job. Lever was founded ten years ago to tackle the most strategic challenge that companies face: how to recruit and hire top talent...Full-time
- ...evokes an emotion, much less the feeling of wanting to uproot so much of your being and quit your job. You have to remember that in the end of the day, that's what you want people to do. The people you want to apply are probably being treated really well at their current job...Flexible hours
- £69k - £93k per annumEstimated...Backend Developer Relocation possible, must have EU Passwort as no sponsorhsip available. Quant Capital is urgently looking for a to... ...This is a role for techies, those who are motivated by the sharp end of technology and the possibility of making serious money doing something...On-siteRelocationFlexible hours
- £40k - £52k per annumEstimated...handle over 6 million requests daily and process more than 1.5 million bets per hour at peak. Job Description As a Backend Developer, you’ll build the engine behind our FollowScores app, turning complex data into real-time updates for millions of football fans....Hourly payHybrid workingWork from home
- £55k - £72k per annumEstimatedOur Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities...Long-term contractHybrid workingOn-siteFlexible hours
- £53k - £71k per annumEstimated...in one of our primary squads. Working alongside the product manager and engineers in your squad, you will help develop the critical services that serve our end users. You’ll have the chance to work on highly impactful projects, fueling product innovation in a fast-moving industry...Full-timeShift work
£80k - £100k per annum
...Salary: £80,000 - 100,000 per year Requirements: ~5+ years of professional experience developing software with Python ~ Strong experience with Django and modern web application development ~ A good understanding of the full product development lifecycle, from discovery...PermanentFull-timeHybrid working- £51k - £68k per annumEstimatedCompany Description A revolutionary investment platform for activists - A clean, socially responsible future is still within reach – but only if we act soon. Job Description Vetted superstars for a fast paced MVP to deliver on May 31st Must haves: -Rest API development...
- ...meaningful insights that drive real-world impact. The team delivers all data products generated by Open Cosmos and its partners, curates and develops DataCosmos (our geospatial data platform) and builds integrations that make satellite imagery easy to access and act on. We are...
£75k - £90k per annum
Salary: £75-90k Location: UK Remote, with minimal office travel required (1-2x per month) Ready to reshape one of the world’s largest industries? nPlan has built a unique AI platform that helps some of the largest construction companies better understand their projects...On-siteRemoteFlexible hours£38k - £78k per annum
...leadership or senior engineering capacity Passion for mentoring developers and driving engineering standards Strong communication... ...Newcastle upon Tyne, Tyne and Wear, with a permanent salary of 70,000 - 75,000 in the Back End sector. last updated 40 week of 2026...Long-term contractPermanentFull-time£66k - £106k per annum
...entirely new network for the worlds money, and our Send Core team plays a critical role in supporting every sending transaction and developing customer-facing products. We offer a collaborative environment where engineers work closely with product, design, and data teams, and...Full-timeHybrid working£107k - £262k per annum
...such as C++, Rust, or Go is highly beneficial. RESPONSIBILITIES: Build the SpaceXAI API that serves our models to developers worldwide Own the end-to-end system responsible for high-throughput inference, handling billions of tokens per minute with low latency and...- £63k - £85k per annumEstimated...managers, designers and subject matter experts, you will: Design, build and maintain backend services using TypeScript and Node.js Develop APIs and integrations that support customer-facing and internal products Contribute to architecture discussions and technical...Immediate startRemote
- £74k - £98k per annumEstimated...traditional finance with cutting-edge technology. Backed by a16z, we are committed to offering accessible... ...performant and robust production-ready back-end systems & APIs that can be easily maintained and monitored. Develop complex interactions with multiple data sources,...RemoteFlexible hours







