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
  • £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
  • £77k - £89k per annum

     ...active SC Clearance. Strong commercial experience as a Senior/Full Stack Developer. Strong Python and Java development experience. Strong hands-on AWS experience. Experience with REST APIs and microservices. JavaScript/TypeScript with React, Angular, or similar... 
    Suggested
    Full-time
    Fixed-term contract
    Remote

    Olive Jar Digital Ltd

    London
    1 day ago
  • £70k - £80k per annum

     ...Senior Developer Position Overview We are looking for a Senior Developer to join our Consulting business. In this role, you will have...  ...and maintaining Azure PaaS services , integrations, and APIs Managing CI/CD pipelines and infrastructure as code using Azure... 
    Suggested
    Hybrid working
    On-site
    Remote
    Flexible hours

    Advania UK

    London
    4 hours ago
  • £75k - £96k per annumEstimated
     ...Role FDM is a global business and technology consultancy seeking a API Platform Lead to work for our client within the Financial...  ...consumable across global engineering teams. Drive platform adoption, developer experience, engineering standards, and governance across the... 
    Suggested
    Full-time
    Hybrid working

    FDM Group

    London
    15 days ago
  • £550 per day

     ...Experience with case types, stages, processes, activities, data objects, data pages, and decision rules. Experience developing and consuming REST APIs and integration services. Strong understanding of Pega architecture and reusable design patterns. Experience with... 
    Suggested
    Remote

    Hays Technology

    London
    4 days ago
  • £54k - £68k per annumEstimated
     ...market hours. Use AI-assisted development tools to accelerate development, testing, documentation, and debugging. Develop applications integrating LLM APIs for automation, analysis, and workflow improvements. Build responsive frontend interfaces for visualizing and... 
    Suggested
    Full-time

    DV Trading

    London
    23 hours 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
  •  ...invest heavily in learning and development to enable our people to develop skills and gain experience which will enhance career prospects...  ...authentication and SES email, integrating with them through REST APIs and JWT. Forms will be hard-coded for each use case, rather than... 
    Suggested
    Flexible hours

    Talan

    London
    5 days ago
  • £47k - £61k per annumEstimated
     ...modernizing Prime Finance Equities platforms. The role involves developing and enhancing institutional-grade trading and post-trade systems...  ...platforms. Implement and maintain APIs, messaging integrations, and backend services.... 
    Suggested

    Luxoft

    London
    9 days ago
  • £35k - £55k per annum

     ...year Requirements: ~ We are looking for a Front End JavaScript Developer who is proficient in React.js. You should have strong proficiency...  ...) is required. You should also be knowledgeable about RESTful APIs and modern authorization mechanisms, such as JSON Web Token. Familiarity... 
    Suggested
    Full-time
    On-site

    Ascend Consulting

    Mill Hill, Greater London
    1 day ago
  • Front End Developer with Java ? Central London Our Client is looking to recruit a Front End Java developer with at least 3 to 5 years solid...  ..., XSD ** jQuery and extensive use of plugins Social Media APIs and aggregators e.g. GIGYA OO Design and Programming Web debugging... 
    Suggested
    Daily pay

    Nexus Jobs Limited

    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... 
    Suggested
    Long-term contract
    Permanent
    Full-time
    Hybrid working
    On-site
    Flexible hours
    Night shift

    Appvia

    London
    11 days ago
  • £80k - £103k per annumEstimated
     ...sustainable growth. Team is seeking a highly technical, hands-on Java developer. Our group is focused on bringing a new level of efficiency,...  ...Experience building and consuming REST APIs. Good knowledge of React (version 1... 
    On-site

    Luxoft

    London
    3 days 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... 
    Full-time
    Hybrid working
    Remote
    Flexible hours

    QuantumLoopAI

    London
    more than 2 months 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... 
    On-site
    Flexible hours

    Quantum-Systems GmbH

    London
    a month 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... 
    Full-time

    Trendtype

    London
    8 days 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
    1 day ago
  •  ...building both customer-facing interfaces and the backend services, APIs and data-powered functionality behind them. You’ll work...  ...production You’re comfortable working across the stack and are developing depth in backend, data or systems You’re keen to learn quickly... 
    Hybrid working
    On-site
    Immediate start
    Flexible hours

    Volter

    London
    23 days ago
  • £64k - £85k per annumEstimated
     ...backend, frontend, mobile, and platform disciplines. You'll have the opportunity to work on everything from building and integrating new APIs to enhance the customer journey, to optimising our lending platforms, and engaging in deep architectural discussions. There's plenty to... 
    Long-term contract
    Hybrid working
    On-site
    Remote
    Flexible hours

    Lendable

    London
    9 days 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... 
    Remote
    Flexible hours

    Software Engineering

    London
    a month 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... 
    Hybrid working

    Quant Capital

    London
    more than 2 months ago
  • £38k - £50k per annumEstimated
     ...into clean, responsive, and accessible interfaces, working closely with our UX/UI designer. Help connect the front end to our back-end APIs (REST and GraphQL) and to on-chain data through our Web3 tooling. Write clean, well-tested, maintainable component code and clear... 
    Full-time
    Internship
    Hybrid working
    Remote
    Flexible hours

    Software Engineering· Intern,

    London
    more than 2 months ago
  • £102k - £136k per annumEstimated
     ...platform delivers tailored, exclusive insights through web, mobile, and API interfaces, enabling clients to make faster, better-informed...  ...science, design, product, and business analysis professionals to develop robust solutions for the highly entrepreneurial domain of... 
    Full-time
    Hybrid working

    Signal

    London
    more than 2 months 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
    3 days ago
  • £55k - £70k per annum

     ...connected third-party services. You will use PHP and Symfony to develop a portfolio of production integrations while also contributing to...  ...launch and ongoing production support Strong understanding of REST APIs, webhooks, OAuth, rate limiting, retries, idempotency, queues and... 
    Long-term contract
    Remote
    Rotating shifts
    Weekend work

    RedTech Recruitment Ltd.

    City of London, Greater London
    16 days ago
  •  ...React Front End Developer Role type: Contract Location: UK Duration: 3 months React Front End Developer required to join our Satalia...  ...editing the same board at once. Not a chat window around an API. You will spend most of your time shipping code in the canvas... 
    Flexible hours

    Satalia

    London
    2 days ago
  • Company: UNITING PEOPLE Job Type: Contract Salary: £425.00 - £425.00

    UNITING PEOPLE

    London
    22 days ago