Average salary: £85,330 /yearly
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£90k - £130k per annum
Senior Backend Engineer £90k to £130k + equity | Hybrid London (3 days) “Small team. Big ownership. Backed by serious capital” We are supporting a well-funded, high-growth B2B platform... ...work across the backend and own problems end-to-end. That includes: Designing...SeniorLong-term contractPermanentHybrid working£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- £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
£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 - £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- £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
- ...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
- ...Instinct and Attacker Eye shaping the future of cybersecurity. Backed by $29M in funding, recognised by Gartner, and scaling fast... ...people to join us. But what’s the role? We’re looking for a Senior Backend Engineer with a strong foundation in backend architecture...Senior
€90k - €130k per annum
...and cross-chain swaps. They are looking for a Backend Developer with a dedicated focus on integrating Hyperliquid functionalities... ...background, especially with EVM and integration patterns; front-end or modal design work is not expected. TypeScript proficiency...SeniorPermanentFull-timeOn-siteRemoteFlexible hours£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$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$150k - $200k per annum
...traders, they are leading the charge to bring on-chain perpetuals trading to the mainstream They are looking for a Senior Backend Developer who will own the infrastructure powering data pipelines, APIs, real-time delivery, and the databases underneath. This...SeniorPermanentFull-timeRemote- £76k - £97k per annumEstimated...impact how we deliver product information, checkout process and end-to-end e-com user experience, to our customers and partners, ensuring... ...that drives our commercial success. Your mission Design, develop, and maintain robust and scalable backend services using our...Senior
On
London19 days ago - £68k - £91k per annumEstimated...faster and more accessible than ever before? How we started: Back in 2013, our founder Dwayne D’Souza saw an opportunity to give... ...! About the role: We are looking for talented and experienced Senior Software Engineers to work on our range of successful eCommerce sites...SeniorHybrid workingFlexible hours
£150k - £220k per annum
...About Us Tracer is an early-stage, venture-backed startup building autonomous AI agents for... ...of the next decade. Our team is small, senior, and highly execution-focused. About The... ...) Next.js + TypeScript (because front-end should be sexy too) What You’ll Do You...SeniorVisa sponsorshipOn-site$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- £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
- £58k - £75k per annumEstimated...Job Title: Senior Backend Software Engineer Job Location: London, UK Job Location Type: Hybrid Job Contract Type: Full-time Job Seniority Level: Mid-Senior level Ready to revolutionize healthcare, making it faster and more accessible than ever before...SeniorFull-timeHybrid workingFlexible hours
£401k per annum
...stakeholders, and technical practices Developing and presenting a small feature... ...or pair programming By the end of your 3rd month:... ...vary in length based on role & seniority but the task wouldn’t take longer... ...present your technical task back to the team and you will be...SeniorOn-site- £62k - £82k per annumEstimated...Responsibilities Role Overview As a Senior Backend Engineer at Grabyo, you will have... ...performance, and maintainability. Architect and develop serverless applications using Java, Go,... ..., and reliability features. Take end-to-end ownership of your work by designing...SeniorFull-timeHybrid workingOn-siteRemoteWork from homeFlexible hours
- £57k - £73k per annumEstimated...internationally and grow across multiple teams. About The Role The Senior Backend Engineer plays a key role in designing and building... ...arise. Collaboration & Ownership Take ownership of features end-to-end, from technical design through to delivery and iteration....SeniorHybrid workingOn-site
- £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
£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£75k - £80k per annum
...are looking for a talented and dedicated Senior Backend Engineer to join our growing Compliance... ...by a fast-growing team of designers, developers, customer service professionals, marketers... ...Everything you do matters, Care about the end result, Challenge the norm, Disagree, yet...SeniorLong-term contractRemoteMonday to ThursdayFlexible hoursWeekend workAfternoon shift- £53k - £67k per annumEstimated...professionals for this role. Role: Senior (Java + PHP) Backend Engineer I... .... What you'll be doing Develop new features and improvements... ...of key technical decisions and end-to-end project delivery.... ...volunteering days a year to give back, and holiday buy schemes ~ Hybrid...SeniorHybrid workingOn-siteShift work
- £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- ...the best possible delivery experience for end-customers and meeting the needs of our retail... ..., Apple and Google employees, and we are backed by some of Europe’s leading investors and... ...In a nutshell We are looking for a Senior and/or Staff Backend Engineer with a passion...SeniorHybrid workingOn-site1 day/week
