Average salary: £59,406 /yearly
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£37.5k per annum
...Job Title - Back End Developer Reports to - Technical Director Pay - £30,000 - £37,500 depending on experience Based: - Onsite - The Dash... ...nature of the business, we have developed a range of bespoke web applications that support operational efficiency, business intelligence...WebLong-term contractPermanentFull-timeOn-site- £50k - £67k per annumEstimated...environment, you’ll be given complex banking and crypto problems to solve, develop and deploy. You are obsessed with our good architecture,... ...Develop the mobile API that feeds our mobile apps and web Integrate with partners and services &##129297; What you’ll...WebRemote jobOn-site
- £51k - £68k per annumEstimated...based technologies preferably GoogleCloud but AWS or Azure experience applies - Has built microservices to support FE development for Web and Mobile applications Other Experience: Swagger / Postman / Auth0 / database and cloud functions Database - Postgres (or other)...Web
£400 per day
...AWS using AWS CDK. Baseline knowledge of web networking, including TLS, DNS, and load... ...systems in production. Responsibilities: Develop resilient backend microservices using AWS-... ...will work on automated traffic routing, end-to-end observability, client configuration...WebHybrid workingSJIT
London3 days ago- £60k - £81k per annumEstimated...that people should be able to control and be rewarded from their own data. Gener8’s consumer products include IOS and Android apps, a web browser and a browser extension. Our products enable people to transparently share their data with Gener8, whilst preserving their privacy...WebFull-timeWork from home
£55k - £80k per annum
Senior Backend Developer with C# .net Working as part of the Digital team, you'll be responsible... ...responsible for: Leading the eCommerce web and application development from a... ...perspective Collaborating with the front end developer and design resource to deliver improved...WebFull-timeRemote- £59k - £78k per annumEstimated...product information, checkout process and end-to-end e-com user experience, to our customers... ...success. Your Mission Design, develop, and maintain robust and scalable backend services... ...the needs of various client applications (web, mobile, and third-party integrations)....Web
On
London12 days ago - £51k - £68k per annumEstimated...platforms empower our partners to develop lifesaving drugs, forecast... ...empowering both developers and end-users to work optimally. If you... ...architecture and building custom web apps to conducting workshops with... ...insights that feed directly back into our development process, helping...WebFull-timeTemporary
- £57k - £76k per annumEstimated...code/APIs to support applications both for web and mobile Collaborate regularly in a... ...quality assurance teams, designers and other developers to translate business requirements into... ...technical solutions Collaborate with Front-end developers to integrate user-facing...WebImmediate start
- £72k - £96k per annumEstimated...Requirements Architect and oversee highly scalable, secure web applications, services, and APIs, ensuring high performance and reliability... ...development workflows, integrating AI coding agents to improve developer velocity, code quality, and maintainability across the team....WebExtra incomeFull-timeHybrid workingOn-siteWork from home
- £62k - £80k per annumEstimated...breaking down, and resolving bugs Mentoring and supporting junior developers What we’re looking for Solid experience in software... ...with message queues (e.g. NATS, Pub/Sub) Experience building web services using REST and SOAP Working knowledge of Kubernetes...WebOn-site
- £76k - £101k per annumEstimated...building complex software systems across the full development lifecycle ~ Strong backend engineering skills with experience building modern web applications ~ Deep knowledge of Python and familiarity with frontend technologies like TypeScript ~ Hands-on experience with...WebLong-term contractOn-site
- £133k - £195k per annumEstimated...trillion in crypto transactions. As a Back-End Engineer on our Cryptocurrency Trading Platform... ...APIs and WebSocket streams that serve our web and mobile clients. You'll work closely... ...workflows to client-facing APIs. Develop and improve services for order management,...WebFull-timeApprenticeshipOn-siteRemoteFlexible hours
- £58k - £74k per annumEstimated...9 countries. Our customer ecosystem spans web, iOS, Android, CarPlay, Android Auto & Automotive... ...Manager and backend team, you will help develop the critical logic and resilient platform... ...-moving industry and influencing how the back-end scales to keep Electroverse at the...WebFull-timeShift work
- ...Zaizi is looking for a Senior Software Developer with solid technology skills, but who is also passionate about improving outcomes and... ..., coding and debugging Golang based systems Good skills in web front end technologies such as HTML, CSS, Bootstrap Golang Spring...WebShift work
$40 - $50 per hour
...Build MCP servers in Python using FastMCP . Integrate web or desktop applications into RL Studio . Work with APIs... ...similar frameworks. Experience integrating third-party apps or developer tools. Familiarity with web apps, databases, and...WebRemote jobSummer workMercor
Londona month ago- ...active user base. We need knowledge of databases and general web development. We expect experience supporting game servers from... ...experience working with custom tech stacks and collaborating with developers outside the immediate team when needed. We need strong communication...WebFull-timeHybrid workingImmediate startRemote
Experis
Holborn, Greater London8 days ago - £56k - £74k per annumEstimated...this opportunity because you will… Design, develop, test, deploy, maintain and improve... ...experience You have experience developing web applications with strong knowledge of algorithms... ...experiences that keep guests coming back. In 2025, DoorDash acquired SevenRooms to...WebOn-siteRemote
£70k - £85k per annum
...platform applying modern AI technology to a highly specialized and meaningful domain. Requirements Strong experience with Python web frameworks such as Django or Flask Proficient with RESTful API design and implementation Experience with SQL databases such as PostgreSQL...WebFull-timeFlexible hours- £69k - £90k per annumEstimated...bringing ideas to life, you’ll thrive here. ~ Building scalable back-end services and APIs using Java and Spring Boot. ~ Designing... ...to enable continuous deployment. ~ Understanding how modern web applications work end to end, from browser requests and API calls...WebFull-timeFixed-term contractHybrid working
£60k per annum
...tools and applications to keep our users safe online. We have developed a suite of features and applications, including TotalAV, Scanguard... ...of their technical background. The Team & Tech: The Web Development team is an integral part of the business. We manage the...WebFull-timeOn-site£50k - £70k per annum
...just the needs of Autotrader.co.uk. Utilising our public-facing web services and additional external data sources means that we'll be... ...and process millions of events per day. As a team, our software developers are responsible for ensuring service availability and...WebFull-timePart-timeSummer workHybrid workingOn-siteRemoteWork from home£50k - £60k per annum
...and scale our regulatory reporting platform. You'll own features end-to-end — collaborating directly with product to shape requirements... ...production software in Python ~ Experience with FastAPI (or a similar web framework) ~ Strong SQL skills and hands-on production experience...WebOn-siteWork from home5 days/weekFlexible hours- £61k - £81k per annumEstimated...responsibilities Contribute to end-to-end solutions in the form of... ...architectural patterns. Develop secure code so that our customers... ...professional experience as a back-end software engineer Experience... ...systems, RESTful APIs and web technologies Familiarity with...WebLong-term contractOn-site
- £67k - £89k per annumEstimated...bringing ideas to life, you’ll thrive here. ~ Building scalable back-end services and APIs using Java and Spring Boot. ~ Designing... ...to enable continuous deployment. ~ Understanding how modern web applications work end to end, from browser requests and API calls...WebFull-timeFixed-term contractHybrid workingOn-site
- £79k - £101k per annumEstimated...Job 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... ...systems, RESTful APIs and web technologies. Knowledge of messaging...WebLong-term contract
- £71k - £91k per annumEstimated...Track record of monitoring the quality of deploys and troubleshooting of production systems Strong knowledge of the end-to-end architecture of the web, from end-user device to a service in a data center Master's degree in CS, CE or equivalent experience #LI-PA1 What...WebHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
£60k - £80k per annum
...just the needs of Autotrader.co.uk. Utilising our public-facing web services and additional external data sources means that we'll be... ...and process millions of events per day. As a team, our software developers are responsible for ensuring service availability and...WebFull-timePart-timeSummer workHybrid workingOn-siteRemoteWork from home£70k - £95k per annum
...from you. About the role We're seeking Senior Python Developers to join our back-end development team. This is a varied and challenging... ...with coding in Django and the Django Rest Framework, or Flask Web frameworks Degree in Computer Science (or similar), at 2...WebFull-timeHybrid workingOn-siteMonday to Friday£65k per annum
...Health, Some Flex Working C# Backend Developer Fintech Quant is urgently looking for... ...techies, those who are motivated by the sharp end of technology and the possibility of... ...based in Central London WPF C#, MVC 5 Entity Framework, Web API, Design Patterns...WebOn-site
