Average salary: £92,092 /yearly
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£700 - £800 per day
Company: RULLION MANAGED SERVICES Job Type: Contract, Full Time Salary: £700 - £800/daySeniorFull-time£30k - £55k per annum
...Salary: £30,000 - 55,000 per year Requirements: Demonstrated expertise as a Senior Backend Developer. Proficiency in Python as our primary language. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. Sound understanding...SeniorFull-timeHybrid workingRullion - Eon
City of London, Greater London3 days ago- £84k - £108k per annumEstimated...management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC... ...Build Dream Teams. Who You Are: You'll design and build backend systems powering blockchain infrastructure and staking products...SeniorHybrid workingRemoteFlexible hours
£75k - £85k per annum
...Java is your passion, you know it like the back of your hand. The backend is where your interest lies. You think big, you don’t just write... ...successfully for their clients. You’ll upskill the more junior developers, passing on your passion and helping them see what you see, that...SeniorPermanentHybrid working- £100k - £133k per annumEstimated...a fairer credit system. Responsibilities Design and develop efficient, scalable server-side components that integrate seamlessly... ...of code performance and maintainability. Build and extend backend features using internal and third-party APIs (e.g., Modulr,...SeniorHybrid working
£25 per hour
...for both businesses and consumers. About the role The Senior Fullstack Developer ships high-impact product features across JustPark’s stack,... ..., build and ship features end-to-end across web, mobile or backend as needed, own meaningful pieces of the product surface and...SeniorFull-timeOn-site- £62k - £82k per annumEstimatedWe design Spotify’s consumer experience—end to end, moment to moment, across every screen, platform, and partner integration. Our mission is to make listening feel effortless, personal, and joyful for billions of users around the world. That means turning complexity into clarity...SeniorPermanent
- £59k - £78k per annumEstimated...We are looking for a Senior Backend Engineer to join the Subscriptions Mission. This team oversees the entire user journey on Spotify and ensures we engage with people in innovative ways, every step of the way. Our team grows Spotify’s audience by finding future listeners around...Senior
£85k - £100k per annum
...ease the healthcare process for all involved parties. As a Senior Backend Engineer, you will play a key role in scaling and innovating this... ...and deployment - your primary focus lies in architecting, developing, and maintaining robust backend systems, ensuring scalability,...SeniorPermanentHybrid workingOn-site3 days/week- ...We are looking for a Senior Backend Engineer to join an early stage team that is actively reimagining software for an industry tech forgot. For decades, blue collar businesses have powered the backbone of everyday life while relying on fractured, legacy infrastructure. They...SeniorImmediate start
- £95k - £124k per annumEstimated...Senior Backend Engineer | London | AI x 0→1 Product | Python | Competitive Salary + Equity We’re working with a $9M-backed AI company building a new product that helps people manage their travel, dining, experiences and other personal requests through AI. Early stage so...Senior
£80k - £100k per annum
...closely with the NHS to make talking between teams, departments and patients quicker, easier and better. The role itself focuses on the backend, with work to shape out the future of the product. You would scale, innovate and improve the product whilst also designing and...SeniorPermanentHybrid workingOn-site- £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...SeniorPermanentHybrid working
£85k per annum
...HomeServe Finance is hiring: Senior Software Engineer – Backend London (Hybrid) | Up to £85,000 + 15% Bonus + £7,000 Car Allowance + 6% Matched Pension... ...their homes. As part of the wider HomeServe Group, we’re developing the products, platforms and lending technology that will...SeniorFull-timeHybrid workingOn-site- £81k - £106k per annumEstimated...of AI and revolutionise an industry. At a glance Role: Senior Fullstack Engineer Location: London, UK (Hybrid, in-person 4... ...firms run their investment processes on. You'll design and build the backend that makes it all work: agentic workflows, document ingestion and...SeniorFull-timeHybrid working
- £60k - £81k per annumEstimated...We’re looking for an experienced backend engineer, working on the core technology that powers our platform. About us Since its launch in 2018, Gener8 has been at the forefront of the “open data” movement: the belief that people should be able to control and be rewarded...SeniorFull-timeWork from home
- £81k - £105k per annumEstimated...across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team. Role overview We are looking for a Senior Backend Engineer to help build and evolve our new Common case-management system, which powers support-case handling across DoorDash, Wolt,...SeniorLong-term contractTemporary
- £71k - £93k per annumEstimated...single control layer. Through the app store, entrepreneurs and developers can build industry-specific functionality as their business... ...teammates. Who We’re Looking For We’re looking for Senior Backend Engineers to join our App Store & Ecosystem squad. You’ll work...SeniorLong-term contractFull-time
- £78k - £102k per annumEstimated...Deep fluency in Go (Golang) and comfort operating across a modern backend stack (PostgreSQL, Temporal, GCP, Kubernetes) A product... ...customer backwards and bring that into every architectural decision Senior, Staff, Principal or Distinguished level in practice - someone who...SeniorHybrid workingOn-siteRemoteFlexible hoursShift work
- £74k - £97k per annumEstimated...join us and help shape the future of travel. Introducing the Backend teams at Trainline Trainline’s Backend teams build the core of... ...with confidence and be prepared when plans change. As a Senior .NET Engineer at Trainline you will... Shape technical decisions...SeniorFull-timeHybrid workingOn-site
$100k - $170k per annum
...in Belgravia, with flexible remote days. You can find our recent launch video here . The role We're hiring an ambitious Backend Engineer to work alongside our CTO and world-class engineering team to build and evolve Aurora's backend systems. You'll work with...SeniorFull-timeOn-siteRemoteFlexible hoursAfternoon shift£100k - £120k per annum
...diagnose performance issues, and strengthen testing practices Technologies: Cloud Java Rust Backend More: We are an aerospace technology company developing next-generation communications and intelligent networking systems. Our core engineering team builds...SeniorFull-timeRemoteFlexible hoursShift workThe Business Connection Group
London12 days ago- £69k - £92k per annumEstimated...understand the product and are able to make an impact on all the steps of the product development lifecycle. We’re looking for a Senior Backend Enginee r and these are the main qualities you should ideally possess if you want to be part of the team: Qualifications:...SeniorLong-term contractFull-timeTemporaryRemoteFlexible hours2 days/week
£120k per annum
...craft and want to help shape the next chapter of our growth, we'd love to hear from you. About The Role We’re looking for a Senior Backend Engineer to join one of our teams that keeps frameworks lean and focuses on what matters: clean, maintainable code, shipped fast with...SeniorRelocation packageVisa sponsorshipOn-siteRemoteFlexible hours1 day/week- £89k - £117k per annumEstimated...1 trillion in crypto transactions. We are looking to hire a Senior Software Engineer to join our Institutional team in our London... ...throughput, low-latency systems. You take a pragmatic approach to developing clean solutions to complex problems. Basic understanding of...SeniorFull-timeApprenticeshipOn-siteRemoteFlexible hours
- £55k - £71k per annumEstimated...rest of NALA stands on. We need a strong Senior / Lead Engineer (ideally with financial... ...versioning, backward compatibility, and developer experience Skills Requirement gathering... ...Experience Proven delivery of complex backend or distributed systems in a production...SeniorHybrid workingOn-siteRemoteMonday to WednesdayMonday to ThursdayMonday to FridayShift workRotating shifts
- £54k - £71k per annumEstimated...Clients Development and engineering primarily on the backend services and web application hosted tools and... ...Play an impactful role within project teams as a senior IC, running code reviews, mentoring other developers, leadership & involvement in early research and experimentation...SeniorFull-timeSummer workHybrid workingOn-siteFlexible hours
- £50k - £64k per annumEstimated...practices in continuous deployment monorepo style development. While development at Thought Machine is fast paced, you will be expected to develop code to a high standard and production ready state. Duties: Design, implement and develop scalable, performant microservices...SeniorFull-timeOn-siteFlexible hoursShift workWeekend work
Thought Machine
Londona month ago - £62k - £82k per annumEstimated...for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Software Engineers at...SeniorFull-timeTemporary
- £102k - £136k per annumEstimated...and Uber. We're building a fully integrated energy company: developing our own solar, batteries and other generation projects,... ...and pass the savings on to our customers. We're hiring a Senior/Lead Backend Engineer to build the core digital infrastructure for a next-...SeniorHourly payFull-timeOn-site
