Average salary: £85,330 /yearly
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£400 - £500 per day
...Robert Half have partnered with a high growth sports manufacturing organisation based in London who are looking to engage an experienced Senior Backend Engineer to support the evolution of a live, transaction‑driven platform as it scales internationally. This is an initial 6...SeniorHybrid working£45k - £70k per annum
...14385. Responsibilities: Use Java and AWS knowledge to build secure, scalable cloud-based services for medical researchers. Develop AWS-based platforms to securely share medical diagnostics between clinicians and researchers worldwide. Enable online characterization...SeniorFull-timeHybrid workingECM Selection (Holdings) Limited
London5 days ago£50k - £60k per annum
Marketing Senior Backend Engineer Fintech SaaS business hiring a Senior Backend Engineer. Build scalable systems... ...test new backend features across a scalable SaaS platform. Develop and maintain high-performance, high-volume transaction systems....SeniorLong-term contract- £58k - £74k per annumEstimated...Build secure microservices for financial systems. Own services end-to-end (design → deploy → monitor). Improve code quality with automation... .... Build a product you can help shape and have impact on. Backed by top VCs (LakeStar, SeedCamp, etc.). Requirements We Seek...SeniorFull-timeHybrid workingOn-siteRemote
£150k per annum
...business challenges in the modern enterprise. We are looking for a Senior Backend Engineer to be a leader in the design, building, and... ...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...SeniorFull-timeVisa sponsorshipOn-site£85k - £100k per annum
...process for all involved parties. As a Senior Backend Engineer, you will play a key role... ...your primary focus lies in architecting, developing, and maintaining robust backend systems,... ...on a personal development plan which is backed up by salary reviews twice yearly to ensure...SeniorPermanentHybrid workingOn-site3 days/week£80k - £100k per annum
An opportunity has arisen with a fast-growing health technology company with a focus on improving the communication between healthcare professionals and their patients. They have secured a large portion of the UK market and are now looking to expand globally. They are passionate...SeniorPermanentHybrid workingOn-site£75k - £140k per annum
...Seeking a Fast Engineer in London who excels at building and shipping products independently. - The ideal candidate is not a traditional senior engineer who requires a detailed roadmap, but rather someone who has taken ideas from concept to live deployment. - Evidence of side...SeniorFull-timeHybrid workingOn-siteWeekend work£75k - £85k per annum
Senior Backend Developer - Python, AWS, Django Central London / Hybrid - one day in the office £75-85k + benefits We’re seeking a Senior Backend... ...to-haves: ~Deeper understanding of SQL ~Knowledge of front-end technologies such as Vue or React ~Experience with handling...SeniorPermanentHybrid workingOn-site$10 per hour
...opportunity We are seeking a purpose-driven Senior Backend Engineer to work on a critical,... ...ensure robust and scalable solutions Develop and optimize stream processing... ...most expensive and time-consuming assets. Backed by artificial intelligence and machine learning...SeniorRemote job- £68k - £90k per annumEstimated...with us. We’re opening a new role for a Senior Software Engineer – API Trading to design... ..., executions). Own the API lifecycle end-to-end Define and maintain OpenAPI specifications... ...-to-date API documentation that external developers actually want to read. Build secure,...SeniorFull-time
- £76k - £98k per annumEstimated...available evidence in the proper context and backed by automated analyses that validate and... ...growth. Role Description As a Senior Backend Engineer, you will join our world... ...based on Antlr4 and Java. AI agents are developed in Python. Git is where our code lives, and...SeniorFull-timeImmediate startRemote
- ...it - transforming success rates and accessibility worldwide. Our end-to-end platform digitises the entire fertility journey, enabling... ...direct impact on the product and the mission. Growth & Learning Develop professionally while shaping the future of healthcare technology....SeniorFull-timeLive-inHybrid workingOn-siteFlexible hoursDay shift
£60k per annum
...building an inclusive, human-centred product and are looking for a Senior Backend Monetization Engineer to become part of our remote team... ...in designing and operating revenue-critical systems at scale. Develop advanced skills in system observability, monitoring, and incident...SeniorFull-timeRemoteFlexible hours- ...Senior Backend Developer Location: hybrid with 1 to 2 days in the office in London, E1. Salary: Competitive plus benefits Contract Type: Permanent Working Hours: 40 hours per week, Monday-Friday What you’ll do: We are looking for a Senior Backend Developer...Senior40 hours/weekLong-term contractPermanentHybrid workingOn-siteMonday to Friday
$79k - $93k per annum
...Engineers to join one of our cross-functional product teams. As a Senior we trust you to be an expert in server-side languages. Kotlin is... ...and reliability within your team Coach others to help them develop as engineers Advocate for a more thorough code review process...SeniorRemote jobFull-timeOn-siteShift work£5k per annum
...and take on more risk with confidence. Backed by a16z, Highland Europe, and Battery... ...decisions on risks worth billions. As a Senior Backend Engineer in the Analytics team,... ...platforms, and AI/ML tools that can enhance developer productivity and unlock new customer...SeniorOn-siteRemoteNight shift- £64k - £85k per annumEstimated...first home or catching some rays during retirement, Plum’s got your back. Since 2016, over 2 million people in 10 European markets have... ...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
- £42k - £55k per annumEstimated..., engaging, and empowering for everyone. We are looking for a Senior Backend Engineer to lead the evolution of our multitenant infrastructure... ...a focus on multitenancy and IAM. ~ Product Partnership: Share end-to-end ownership of the product lifecycle with your Product...SeniorFull-timeRemoteFlexible hours
- £67k - £86k per annumEstimated...responsibilities in this role We are looking for a Senior Backend Engineer who is experienced in Go... ...of the best practices in designing, developing and deploying those services in a cloud... ...NALA Decision ~ We’ll aim to come back to you with a timely decision and feedback...SeniorRemote jobFull-timeHybrid workingOn-siteMonday to WednesdayMonday to ThursdayMonday to Friday
- £64k - £85k per annumEstimated...more. We’re creating a fully integrated energy company: from developing solar, wind and hydrogen projects to real-time power trading... ...infrastructure that is second-to-none. You'll be working across the back-end: Constructing a real-time digital twin of our renewable...SeniorFull-timeOn-siteShift work
£100k - £140k per annum
Stop number one on the road to Unicorn! Join a company at the inception of their ambitious journey! As an innovative AI start-up, they seek a talented and pragmatic individual to play a pivotal role in their team. You will be instrumental in building cutting-edge features ...SeniorPermanent$80k - $130k per annum
...About Sequence Backed by a16z and Salesforce Ventures, Sequence is reinventing the accounts... ...without worrying about billing. At the end of your career, we want you to look back... ...had. The role We’re looking for senior product engineers with strong backend skills...SeniorRemote jobOn-siteFlexible hours£95k - £105k per annum
...building secure, scalable platforms Knowledge of observability, monitoring, and system reliability Proven experience owning systems end-to-end Responsibilities: Own the design and delivery of AI orchestration systems and underlying platform infrastructure Build...SeniorFull-timeHybrid workingData Idols
London19 hours ago- ...Job Title: Senior Software Engineer Location: London Victoria, Hybrid Reports to: Head... ...wellness benefit empowers people to develop their financial skills and knowledge. A... ...RabbitMQ and MassTransit ~ Working on front end using technologies such as Angular,...SeniorHybrid workingFlexible 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... ...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- £82k - £108k per annumEstimated...a significant impact. As a Senior Lead Software Engineer at JPMorgan... ...responsibilities Deliver end-to-end solutions in the form of... ...architectural patterns. Develop secure code so that our customers... ...on professional experience as a back-end software engineer Experience...SeniorLong-term contract
- £59k - £78k per annumEstimated...build a fairer credit system. Responsibilities Design and develop efficient, scalable server-side components that integrate... ...pricing and personalised user experiences. Work alongside front-end and product teams to build innovative solutions that empower users...SeniorFull-timeHybrid working
- £68k - £91k per annumEstimated...About the Opportunity As a Senior Software Engineer focused on content storage infrastructure domain you will be responsible for... ...infrastructure group. What to expect? You’ll further design and develop our content storage infrastructure is foundational to the...SeniorFull-timeHybrid workingOn-site
£70k - £95k per annum
...excited about building something special with us, we’d love to hear from you. About the role We're seeking Senior Python Developers to join our back-end development team. This is a varied and challenging programming role. Tasks could include writing code to manage...SeniorFull-timeHybrid workingOn-siteMonday to Friday
