Average salary: £93,709 /yearly

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  • £107k - £262k per annum

     ...familiarity with a compiled language such as C++, Rust, or Go is highly beneficial. RESPONSIBILITIES: Build the SpaceXAI API that serves our models to developers worldwide Own the end-to-end system responsible for high-throughput inference, handling billions of tokens per... 
    Suggested

    SpaceXAI

    London
    more than 2 months ago
  • £65k per annum

     ...C# API Developer £65,000 Plus Bonus Home work and flex work encouraged Quant Capital is urgently looking for a C# .NET Developer to join our high profile client. Our client is the world leader in Market data management systems, with clients globally such... 
    Suggested
    Work from home

    Quant Capital

    London
    more than 2 months ago
  • £100k - £120k per annum

     ...that enterprises will use on a global scale. You'll work across the full software lifecycle, designing and building distributed services, APIs, and data-driven applications that operate at significant scale. You’ll lean toward the backend but work fullstack, experience of... 
    Suggested
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £117k per annum

     ...per year Requirements: Strong hands-on experience with Kong API Gateway (Enterprise or Open Source) Extensive experience in API...  ...and security considerations in API ecosystems Experience with developer portals and API marketplaces Knowledge of service mesh technologies... 
    Suggested
    Full-time

    EUROPEAN SOFTWARE SOLUTIONS LIMITED

    South East London
    6 hours agonew
  • £60k - £80k per annumEstimated
     ...game development studios, ATG has always focused on helping game developers get the most out of PlayStation® hardware - a mission that...  ...doing   ~ You will be working on the current and future rendering APIs used by PlayStation games, as well as the hardware underpinning... 
    Suggested
    Long-term contract

    PlayStation Global

    London
    more than 2 months ago
  • £45k - £62k per annumEstimated
     ...A leading software company is looking for a Software Developer (Backend SaaS) to work remotely in the Americas region. This position involves collaborating with a distributed team to develop and maintain features for Landscape, a management tool for Ubuntu. The ideal candidate... 
    Suggested
    Permanent
    Full-time
    Remote
    Stratford, Greater London
    15 days ago
  • £50k per annum

     ...Senior Front Office Developer – HFT Senior Software Engineer, Quant trading – Python, RUST, C++ London (Hybrid) £150,000-2000,000 + £50k+...  ...Proficiency in inter-process messaging, micro-service architectures, and API design. Familiarity with Functional Programming and Immutable... 
    Suggested
    Hybrid working

    Quant Capital

    London
    more than 2 months ago
  •  ...ll own end-to-end delivery of product features across the stack, building both the customer-facing interfaces and the backend services, APIs and data-powered functionality behind them. You’ll work closely with the founders, other engineers and data scientists to ship customer... 
    Suggested
    Hybrid working
    On-site
    Flexible hours

    Volter

    London
    2 days ago
  • £70k - £85k per annum

     ...skills, with the ability to effectively collaborate and convey ideas to diverse stakeholders The ability to pick up and use third party APIs and tools Experience working with Python on the backend with frameworks, such as Django, Flask or FastAPI Desirable: A good... 
    Suggested
    Full-time
    On-site
    Work from home
    Flexible hours
    3 days/week

    hook

    London
    1 day ago
  • £35k - £40k per annum

     ...queries and understanding schema design AWS basics - Lambda, API Gateway, S3 Git and clean working practices Responsibilities...  ...focused on Africa and the Middle East. We're looking for a full stack developer to take dedicated ownership of our frontend and API layer across... 
    Suggested
    Full-time

    Trendtype

    London
    1 day ago
  • £59k - £79k per annumEstimated
     ...your time designing, building and scaling the backend services and APIs that power EMMA. This is a hands-on engineering role where you...  ...system that is growing fast. WHAT YOU WILL DO Architect, develop and optimise scalable, secure backend services using Node.js, TypeScript... 
    Suggested
    Full-time
    Hybrid working
    Remote
    Flexible hours

    QuantumLoopAI

    London
    a month ago
  • €195k per annum

     ...Rust Developer Trading Remote Up to €195,000 Plus Stock Options and bonus Quant Capital is urgently looking for a Rust Developer...  ...external tools to support trading activities Integrating the APIs of cryptocurrency exchanges, banks and brokers Setup and... 
    Suggested
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £71k - £94k per annumEstimated
     ...front-end applications using a cutting-edge development stack. Develop complex interactions with multiple data sources, back-end systems...  ...Knowledge of front-end to back-end integrations such as RESTful APIs, GraphQL, websockets, server side rendering. ~ Proficiency with... 
    Suggested
    Remote
    Flexible hours

    Software Engineering

    London
    a month ago
  •  ...not just implementation. Raise the bar: improve performance, developer experience, testing and maintainability across the frontend stack...  ...have strong experience with modern JavaScript/TypeScript, React and APIs, and are comfortable working with testing frameworks, build... 
    Suggested
    Hybrid working
    On-site
    Remote
    Flexible hours
    Rotating shifts

    nPlan

    London
    21 days ago
  • £51k - £66k per annumEstimated
     ...robotics solutions. What is your Day to Day Mission: Design, develop, and optimize frontend applications for controlling and...  ...sensor data. Collaborate with backend engineers to integrate APIs and ensure seamless data flow between frontend and backend systems... 
    Suggested
    On-site
    Flexible hours

    Quantum-Systems GmbH

    London
    16 days ago
  • £345.86 per day

     ...00 End Time : 17:00 Salary: £345.86 per day The Front End Developer is responsible for creating high quality web applications using HTML...  ...template languages such as liquid, JavaScript, HTML, and CSS. API development, working with REST and OData protocols   Strong... 
    Interim
    Immediate start

    Lewisham Council

    Lewisham, Greater London
    15 hours ago
  • £80k - £95k per annum

     ...Solution Architect - Azure/APIs/Integration £80k - £95k | London - Hybrid (2 days per week) We are working with a leading international...  ...approaches. Working alongside senior architects and helping develop consistent architecture standards and best practices. What we'... 
    Full-time
    Hybrid working
    London
    3 days ago
  • £58k - £75k per annumEstimated
     ...valuation tools that the world's most serious energy investors, developers, and operators depend on to make decisions. If a battery gets financed...  ...basics behind your own features when the team needs it: an API change, a deployment fix, a bit of the pipeline behind the data you... 
    Hybrid working
    On-site
    Monday to Friday
    Flexible hours

    Modo Energy

    London
    25 days ago
  • £40k - £53k per annumEstimated
    The Role We’re on the lookout for a Front End Developer to join our Web Development team, who will work across both our current ecommerce platform...  ...tooling (Vite, pnpm, Git) Integrate with Salesforce Commerce APIs (SCAPI) and knowledge of REST API. Help modernise our frontend... 
    Long-term contract
    Temporary
    Hybrid working
    On-site
    Flexible hours

    Charles Tyrwhitt

    London
    more than 2 months ago
  • £65k - £105k per annum

     ...including Tailwind CSS or similar ~ Experience integrating REST APIs and building secure, production-grade applications ~ Jest and...  ...~ A good understanding of accessibility, responsive design and developing intuitive interfaces for varied user groups ~ Experience with... 
    Full-time

    Ncounter Limited

    London
    16 hours ago
  • £53k - £69k per annumEstimated
     ...organisation that empowers our people to take ownership, innovate, and develop their expertise. As an equal opportunities employer, we are...  ...responsiveness Collaborate with back-end developers to integrate APIs and services Maintain code quality through testing, debugging,... 
    Flexible hours

    Solirius Reply

    London
    21 days ago
  • £40k - £52k per annumEstimated
     ...and impact.     The Role   As a  Java Engineer , you will develop high-quality, reliable, and scalable software that can be deployed...  ..., Couchbase, SQL, and Docker Working with your team to design APIs and services that power our mobile experiences Contributing to... 
    Full-time
    Hybrid working
    On-site
    Work from home

    Rightmove Careers

    London
    8 days ago
  • £84k - £112k per annumEstimated
     ...management platform. You’ll be responsible for creating the robust backend infrastructure behind our intelligent workflows – developing APIs, microservices, and data pipelines that handle billions in assets. Working alongside engineers from top fintech companies like Revolut... 
    Full-time

    nevis

    London
    1 day ago
  • £59k - £81k per annumEstimated
     ...Gradle, Java, Kafka, REST APIs, Spring Boot We're looking for an experienced Backend Engineer to design and build robust, scalable microservices...  ...structure and generous training budget to help our people develop skills to progress their career. Our region also supports a... 
    Permanent
    Full-time
    Hybrid working
    Night shift
    Stratford, Greater London
    16 days ago
  • £64k - £84k per annumEstimated
     ...in a fast-paced Agile team. This is a hands-on role focused on developing responsive UI solutions, integrating with backend services (including...  ...Integrate frontend applications with backend APIs and data services Participate in Agile... 

    Luxoft

    London
    1 day ago
  • £70k - £85k per annum

     ...Senior Full Stack Developer Internal Title: Software Engineering Senior Consultant Location: London, UK (Hybrid - typically 1-2 days...  ...microservices architectures Full-stack capability across UI, API, and data layers Experience working in cloud-native environments... 
    Long-term contract
    Permanent
    Full-time
    Hybrid working
    On-site
    Flexible hours
    Night shift

    Appvia

    London
    a month ago
  • £76k - £100k per annumEstimated
     ...lead technical implementation within your pod, mentor mid-level developers, and leverage modern AI-assisted development tools and cloud-native...  ...Responsibilities Lead design and development of REST APIs and messaging interfaces Build reusable... 

    Luxoft

    London
    1 day ago
  • £49k - £63k per annumEstimated
     ...We are seeking an experienced Java Full Stack Developer with strong expertise in building scalable enterprise applications using modern Java...  ...candidate will have hands-on experience with Kafka, Kubernetes, API Security, Observability tools, SQL databases, and Spring-based microservices... 
    Permanent
    Full-time
    Stratford, Greater London
    6 days ago
  • £74k - £98k per annumEstimated
     ...Java Engineer within the US Corporate Loans POD, you will design, develop, and deliver enterprise integration solutions connecting Loan IQ...  ...Responsibilities Design and develop REST APIs, event-driven integrations, and messaging interfaces.... 

    Luxoft

    London
    1 day ago
  • £47k - £78k per annum

     ...: £47,000 - 78,000 per year Requirements: Proven experience developing with React JS and React Native Strong experience with Redux Toolkit...  ...systems Experience designing or working closely with APIs .NET / C# experience is desirable but not essential Confident... 
    40 hours/week
    Full-time
    Fixed-term contract
    Hybrid working
    On-site
    Monday to Friday
    Flexible hours

    Foresters Financial

    Bromley, Greater London
    1 day ago