Average salary: £86,561 /yearly
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£90k per annum
...My client is looking for a Senior Backend Engineer What You Will Be Doing You'll sit at the core of their product, building the systems that make advanced AI usable in the real world. If you enjoy owning backend services end to end, care deeply about reliability and...Senior£75k - £90k per annum
Company: OCHO PEOPLE Job Type: Permanent Salary: £75000 - £90000 per annumSeniorPermanent- Company: TECHNET IT RECRUITMENT LIMITED Job Type: ContractSenior
£55k - £65k per annum
Company: OCHO PEOPLE Job Type: Permanent Salary: £55000 - £65000 per annumSeniorPermanent- £55k - £71k per annumEstimatedCompany: PURE TALENT GROUP Job Type: Permanent, Full Time Salary: £60000 - £70000/annum up to £70,000 per annumSeniorPermanentFull-time
£50k - £60k per annum
Marketing Senior Backend Engineer Fintech SaaS business hiring a Senior Backend Engineer. Build scalable systems using Node.js and non-relational databases. Work closely with product teams on new feature development. Requires 5+ years backend...SeniorLong-term contract£85k - £100k per annum
...and further this share with their product. Their mission is to ease the healthcare process for all involved parties. As a Senior Backend Engineer, you will play a key role in scaling and innovating this product, as well as building brand new solutions. You will also be responsible...SeniorPermanentHybrid workingOn-site3 days/week- £50k - £67k per annumEstimated#128293; THIS IS A SENIOR/LEAD POSITION #129297; Experience in FinTech and or crypto required As a Backend Engineer, you’ll be directly working with the product team. In this fast pace environment, you’ll be given complex banking and crypto problems to solve, develop...SeniorRemote jobOn-site
- £55k - £73k per annumEstimated...Summary: We are seeking a Lead Backend Engineer to take technical ownership of one of our backend platform domains in Gateshead. In this hands-on leadership role, you will be the trusted technical authority, setting direction, defining standards, and ensuring quality across...SeniorLong-term contractPermanentFull-time
£60k - £70k per annum
...Requirements: Significant experience in backend API development (REST / JSON-RPC)... ...beneficial) Familiarity with modern agentic engineering tools (e.g., Claude Code, Copilot) (beneficial... ...act on customer feedback at scale. As a Senior Backend Engineer, you will play a vital...SeniorFull-timeOn-siteRemoteFlexible hours£80k - £100k per annum
...patients quicker, easier and better. The role itself focuses on the backend, with work to shape out the future of the product. You would... ...and their needs, collaborating with the team, CTO and VP of engineering to drive continuous improvement. Ideally you will stem from a...SeniorPermanentHybrid workingOn-site- £59k - £79k per annumEstimated...the sum is greater than its parts, then we want to hear from you. About you You will be an established Senior Engineer with a diverse Backend focused skill set. We would ideally like to see a strong focus with Golang as your primary language but if you have a...SeniorRemote jobFull-time2 days/week
- £58k - £74k per annumEstimatedHybrid based in London or Warsaw, or fully remote from Europe or the UK. Join Our Mission 🚀 Help ambitious founders scale their businesses through innovative financing solutions. We value curiosity, continuous learning, and impactful problem-solving. Tech You’ll ...SeniorFull-timeHybrid workingOn-siteRemote
£150k per annum
...are well funded and actively solving the most pressing business challenges in the modern enterprise. We are looking for a Senior Backend Engineer to be a leader in the design, building, and maintenance of our core systems. Specifically, you will be responsible for:...SeniorFull-timeVisa sponsorshipOn-site€90k - €130k per annum
...same-chain and cross-chain swaps. They are looking for a Backend Developer with a dedicated focus on integrating Hyperliquid... ...- Collaborate closely with the Expansion PM and other backend engineers to improve integrations, routing, and user flows; help evaluate...SeniorPermanentFull-timeOn-siteRemoteFlexible hours$150k - $200k per annum
...perpetuals trading to the mainstream They are looking for a Senior Backend Developer who will own the infrastructure powering data... ...under load Collaborate with frontend and mobile engineers on serving analytical data via API Technical ecosystem...SeniorPermanentFull-timeRemote$10 per hour
...about our use of GenAI, such as this Forbes article . #128187; About the opportunity We are seeking a purpose-driven Senior Backend Engineer to work on a critical, stealth project on our DriveShield™ team to enhance driver safety and make a real-world impact on the...SeniorRemote job- £68k - £90k per annumEstimated...outside world trades with us. We’re opening a new role for a Senior Software Engineer – API Trading to design, build, and scale our public... ...and product requirements into clean API designs and reliable backend flows. Partner with frontend / tooling teams (TypeScript)...SeniorFull-time
£60k per annum
...intimately connected to each other and themselves. We are building an inclusive, human-centred product and are looking for a Senior Backend Monetization Engineer to become part of our remote team and our mission to elevate the human experience of sexuality and relationships....SeniorRemote jobFull-timeFlexible hours- £76k - £98k per annumEstimated...curious, open to alternative perspectives and invest passionately in our own continuous growth. Role Description As a Senior Backend Engineer, you will join our world-class engineering team in building the Verisian Platform. You will work on an application that...SeniorFull-timeImmediate startRemote
$153k - $181k per annum
...new services to enhance system resilience and supportability. They enjoy building tools, such as APIs to CLIs and UIs, that empower engineers and support teams to operate systems confidently and at scale. This role is great for someone who loves doing more than just basic...SeniorRemote jobLong-term contractFlexible hours- £93k - £121k per annumEstimated...make advanced AI usable in the real world. If you enjoy owning backend services end to end, care deeply about reliability and API quality... ...Cross-Functional & Process Collaborate closely with the engineering team, product and leadership to scope, sequence, and deliver outcomes...SeniorFull-timeHybrid workingFlexible hours
- ...it - because the right to start a family shouldn’t depend on where you live or what you earn.” Who You Are You’re the kind of engineer who sees a tangled codebase and thinks “I can fix that” - not “that’s not my problem.” You thrive when the stakes are high, the pace...SeniorFull-timeLive-inHybrid workingOn-siteFlexible hoursDay shift
$79k - $93k per annum
...Engineers are the backbone of all we do at Pleo. Without these wildly brilliant people, we don’t have a thing. We are looking for experienced Backend Engineers to join one of our cross-functional product teams. As a Senior we trust you to be an expert in server-side languages...SeniorRemote jobFull-timeOn-siteShift work£75k - £90k per annum
...Pitchup.com is seeking a Senior Backend Engineer to help us modernise and build on our approach to back-end development. We use Python extensively, with Django forming the bulk of our backend. We’re beginning to explore an event-driven architecture to maximise our ability...SeniorFull-timePart-timeRemoteWork from home$52k - $117k per annum
...future of work! The position You'll be joining a team of engineers across Frontend, Backend, SRE and QA. We're organised into cross-functional... ...(professional experience): Significant experience as a Senior Backend Engineer, including building, shipping, and maintaining...SeniorRemote jobFull-timeImmediate startFlexible hours£60k - £70k per annum
...Job description Back-end Engineer Role Overview Type: Full-time Location: Remote (Northern Ireland only) Reporting To: Engineering Lead We're looking for a Back-end Engineer to help design, build, and maintain the core systems that power our platform. You...SeniorPermanentFull-timeOn-siteRemote- £50k - £65k per annumEstimated...greater than its parts, then we want to hear from you. The Engineering department at InfoSum is dedicated to delivering high-quality,... ...and user-friendly software products. Job Overview: As a Senior Backend Engineer, you will be responsible for designing, building, and...SeniorFull-timeSummer work2 days/week
£5k per annum
...you, you'll do the best, hardest work of your life in a company engineered to endure. If that sounds like you, join us in building... ...make smarter, faster decisions on risks worth billions. As a Senior Backend Engineer in the Analytics team, you'll architect and build...SeniorOn-siteRemoteNight shift- £64k - £85k per annumEstimated...join us on our journey. The Role At Plum we’re looking for engineers who are passionate about both technology but also about... ...of the product development lifecycle. We’re looking for a Senior Backend Enginee r and these are the main qualities you should ideally...SeniorLong-term contractFull-timeTemporaryRemoteFlexible hours2 days/week

