Average salary: £77,470 /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...SuggestedHybrid working£50.4k - £55.2k per annum
Salary: £50,400 - 55,200 per year Requirements: ~10–15+ years building large-scale backend systems ~ Strong Java, Spring Boot (or Micronaut/Quarkus), and JVM expertise ~ Deep experience with distributed systems, concurrency, and performance engineering ~ Hands-on experience...SuggestedFull-timeHybrid workingOn-siteQueen Square Recruitment Ltd
Holborn, Greater London3 days ago- ...Methods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit. Rate: £490 inside IR35 Duration: 6 month initially Location: Hybrid; 3days/w in London office Key...SuggestedHybrid workingOn-site
£80k - £90k per annum
Company: 83ZERO LTD Job Type: Permanent, Full Time Salary: £80000 - £90000/annumSuggestedPermanentFull-time- £40k - £53k 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
- £87k - £114k per annumEstimated...development practices ~ Knowledge of real-time, robust, scalable and quantitative applications ~ Ability to architect high-throughput end-to-end systems ~ Strong team-player and communication skills ~ Experience with DevOps, CICD, AWS advantageous QRT is an...Suggested
- £37k - £48k per annumEstimated...Robert Half Technology are assisting UK's market leading media organisation to recruit a Backend Developer on a 6-12 month contract basis We are looking for a talented Backend Developer who enjoys solving complex technical problems and is comfortable working across multiple...SuggestedHybrid working
£107k - £262k per annum
ABOUT xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging...Suggested- £44k - £58k per annumEstimatedPelago is the world’s leading virtual clinic for Substance Use Management. Our program provides guidance, support and treatment for members seeking to overcome their tobacco, alcohol and opioid use. From unhealthy habits to active substance use disorders, Pelago delivers a ...SuggestedOn-siteFlexible hours
£55k - £65k per annum
...Salary: £55k to £65K Methods is recruiting for a Back-end Developer specialising in Java Spring Boot and Python to join our team within the private Sector Business unit on a permanent basis. This is a hybrid role, requiring three days a week on-site in our London...SuggestedPermanentFull-timeHybrid workingOn-site£107k - £262k per annum
...language such as C++, Rust, or Go is highly beneficial. RESPONSIBILITIES: Build the xAI 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...Suggested- £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,...SuggestedRemoteFlexible hours
- ...technology in a fast-growing environment backed by top-tier investors, and to help shape how... .... Key Responsibilities Design and develop production-grade APIs, distributed systems... ...technical specifications, build features end-to-end, and ensure scalability and performance...SuggestedRelocation packageVisa sponsorship
- ...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...SuggestedFlexible hours
- £55k - £71k per annumEstimated...assisting a global sports manufacturing organisation in recruiting a Back end Engineer on a 6 month contract basis. This is an Inside IR35... ...Sports manafacturing organisations eCommerce platform. Develop services enabling multi-language configuration and region-specific...SuggestedDaily payHybrid working
- £70k - £94k per annumEstimated...Backend Developer Cyprus – 10% Tax Rate Relocation possible, must have EU Passwort as no sponsorhsip available. Quant Capital is urgently... ...This is a role for techies, those who are motivated by the sharp end of technology and the possibility of making serious money doing...On-siteRelocationFlexible hours
- £55k - £71k per annumEstimated...approach has redefined the experience of selling a car. Motorway is backed by some of the world’s leading technology investors, having... ...competitive marketplace for their cars. What you'll do: Develop and deliver new features for our customers: the Dealers and...Full-timeHybrid working
- £46k - £60k per annumEstimated...Collaborating with frontend and mobile engineers to deliver consistent experiences Key Responsibilities Design and build backend services end-to-end Contribute to platform and API design decisions Improve system performance and reliability Work within an evolving...Hybrid 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...
- ...availability, high-traffic applications Responsibilities: Join our team building scalable, customer-facing digital products Develop Java and Spring Boot services within our GCP environment Build data pipelines Integrate with our customer engagement platform used...Hybrid working
Tria
London2 days ago - £83k - £107k per annumEstimated...systems Have strong system design instincts and own problems end-to-end across APIs, infrastructure, and data flows Are experienced... ...you’ll own You'll have broad ownership across architecture, developer experience and production systems. The infrastructure problems...Full-time
- £60k - £80k per annumEstimated...ready for more ownership or you have been leading complex systems for many years, we would love to hear from you. Experience with developed and shipped scalable features within a service oriented architecture. A strong commitment to delivering reliable and maintainable...Visa supportHybrid workingFree visaRelocation packageOn-siteFlexible hours
- £80k - £104k per annumEstimated...sustainable careers. Through our Guide, Build and Equip approach, we help organisations embrace change, deliver meaningful impact, and develop the skills they need to thrive in an increasingly agentic world. About you: You care deeply about producing high-quality work...Full-timeHybrid workingFlexible hours
- £95k - £126k per annumEstimated...DAM, analytics platforms, and other digital experience systems. Develop and own API governance, authentication, authorisation, and rate-... ..., and data teams to deliver seamless, performant, and secure end-to-end user experiences. Drive DevOps and platform automation,...Long-term contractFull-timeRemote
- ...learn backend technologies such as Kotlin, PostgreSQL, Kafka, Docker, and Kubernetes is a plus WHAT WE'RE LOOKING FOR You have developed and shipped scalable user-facing features using component-based UI frameworks You have a strong urge to deliver reliable and long...Long-term contractVisa supportFree visaRelocation package
£90k - £120k per annum
About Wheely Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate...Relocation packageVisa sponsorshipOn-siteRemoteFlexible hours1 day/week£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... ...Nice-to-haves: ~Deeper understanding of SQL ~Knowledge of front-end technologies such as Vue or React ~Experience with handling sensitive...PermanentHybrid workingOn-site- £62k - £81k per annumEstimated...sequencing milestones, and keeping projects moving end to end Make pragmatic trade-offs: move... ...foundation. This is a high-pace, VC-backed environment. Priorities can shift quickly... ..., versioning, backward compatibility, and developer experience Skills Requirement...Full-timeShift work
£75k - £110k per annum
Feeld is an independent, fully remote company dedicated to building an inclusive dating and relationships app that prioritizes open-minded connection, sexuality, and community safety. As a Senior Backend Monetization Engineer, you will play a pivotal role in designing and operating...RemoteWork from homeFlexible hours- ...users get. What you'll actually do Own major backend features end-to-end - design, build, ship, monitor, iterate. Not "contribute... ...a company that may never exit Startup velocity with grown-up backing - Voy isn't going anywhere, so you're not betting your mortgage on...Full-timeHybrid working
