Average salary: £96,508 /yearly

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  •  ...Work Set Up: Hybrid (BPSS clearance required) Our client in the Information Technology and Services industry is looking for an API Developer to design implement and maintain secure API integrations and webhook configurations that enable real-time communication between internal... 
    Suggested
    Hybrid working
    Remote

    HelloKindred

    London
    21 days ago
  • £100k - £120k per annum

     ...delivery speed. You'll work on complex systems that directly unblock organisational velocity, using AI to analyse codebases, extract clean APIs, refactor safely, and deliver fully tested, production-ready services. Alongside modernisation, you'll build the AI-powered... 
    Suggested
    Full-time
    Hybrid working
    On-site
    London
    10 days ago
  •  ...client accounts and analytics, underpinned by a robust, security infrastructure. What you’ll be doing Design and develop scalable, high-performance REST APIs and microservices using C# and .NET Core. Implement cloud-native applications leveraging AWS services including... 
    Suggested
    On-site
    Flexible hours

    Reapit UK

    London
    5 days 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
    a month ago
  • £45k - £55k per annum

     ...Software Developer/Web Developer - full stack: API (Laravel, PHP), Front End (eg Vue.js), Linux etc; Gloucestershire/WFH c£50k + Benefits An experienced & enthusiastic Full Stack Developer with broad & proven API skills, sought by an established & successful Gloucestershire... 
    Suggested
    Full-time
    On-site
    Immediate start
    Remote
    Work from home
    Monday to Friday
    Flexible hours
    Gloucestershire
    12 days ago
  • £97k - £132k per annumEstimated
     ...engineering leadership to contribute to an agile team dedicated to developing, enhancing, and delivering trusted, market-leading technology...  ...Your technical leadership will be crucial in implementing top-tier API management platform solutions and guiding the team toward integration... 
    Suggested
    Long-term contract

    JPMorgan Chase & Co.

    London
    4 days ago
  • £82k - £106k per annumEstimated
     ...engineering leadership to contribute to an agile team dedicated to developing enhancing and delivering trusted market-leading technology...  ...Your technical leadership will be crucial in implementing top-tier API management platform solutions and guiding the team toward integration... 
    Suggested
    Full-time

    JPMorganChase

    London
    a month ago
  • $200k per annum

     ...capable of through live sessions led by subject-matter experts. Developers attend a 60-90 minute session every week or two, learning...  ...Event-Driven Architecture Domain-Driven Design REST API Design Security (e.g. OWASP top 10) Leadership, Communication... 
    Suggested
    Remote job
    Hourly pay
    Live-in
    Flexible hours

    Skiller Whale

    London
    more than 2 months ago
  • £43k - £57k per annumEstimated
    Company Description Depop is the community-powered circular fashion marketplace where anyone can buy sell and discover desirable secondhand fashion. With a community of over 35 million users Depop is on a mission to make fashion circular redefining fashion consumption....
    Suggested
    Full-time
    Hybrid working
    On-site
    Remote
    Flexible hours

    Depop

    London
    24 days ago
  • £50k - £60k per annum

     ...influence over how things are done. We’re looking for a Senior Developer to join an international distributor based in central Bristol who...  ...and maintainable architecture Experience building and testing API-driven backend systems Competence with modern JavaScript... 
    Suggested
    Remote job
    Permanent
    Immediate start
    Flexible hours
    1 day/week
    Bristol
    5 days ago
  • £54k - £60k per annum

     ...Experience with SQL, Oracle, or DB2 databases Knowledge of ACBS APIs, batch jobs, and reporting tools Experience with Unix/Linux...  ...version control tools (Git, Bitbucket) Responsibilities: Design, develop, and maintain solutions within FIS ACBS Customize and enhance... 
    Suggested
    Daily pay
    Full-time
    Hybrid working
    3 days/week

    83zero Ltd

    City of London, Greater London
    6 days ago
  • £35k - £45k per annum

    Job Description C# .NET, ASP.NET, MVC, WebForms, SQL Server, Developer This rapidly growing company that is based near to Milton Keynes...  ...: Microsoft .Net Framework / C# ASP.NET – WebForms, MVC, Web API Entity Framework SQL Server – Ability to design and modify... 
    Suggested
    Permanent

    Dynamic Nation

    Northamptonshire
    more than 2 months ago
  • £150k per annum

     ...Lead Software Engineer / Developer (Python TypeScript API) Newcastle onsite to £150k Are you a technology leader, who enjoys liaising with clients, looking for a new opportunity? You could be joining a scaling FinTech within the consulting division of the Newcastle office... 
    Suggested
    On-site

    Client Server

    Newcastle upon Tyne
    9 hours agonew
  • £40k - £70k per annum

     ...You should have strong expertise in building and consuming RESTful APIs and/or SOAP-based services. Proficiency in database design,...  ...in a team environment. Responsibilities: You will design, develop, test, and maintain software applications using Progress OpenEdge... 
    Suggested
    Full-time

    Eclipse IT Recruitment

    Harrow, Greater London
    12 hours ago
  • £25k - £50k per annum

     ...in Python, Go, Java, or Node.js Experience with cloud-native API and Pub/Sub Expertise in OAuth2, OIDC, JWT, SAML Familiarity...  ...Responsibilities: Build secure APIs to support our projects Develop event-driven workflows for identity management Create cloud-... 
    Suggested
    Full-time
    Hybrid working

    GCS

    Sheffield
    12 hours ago
  •  ...Technology and Services industry is looking for an Icon Payments Developer to design, develop, and maintain high‑performance payment processing...  ...and settlement flows. ~ Experience with Spring Boot, REST APIs, JMS, and SQL or Oracle. ~ Familiarity with CI/CD pipelines, Git... 
    Hybrid working
    Remote
    Flexible hours

    HelloKindred

    Knutsford, Cheshire
    17 days ago
  • £40k - £60k per annum

     ...familiarity with JavaScript, Python, or Ruby on Rails Experience with API integration and RESTful services Proficient in MySQL/SQL and...  ...Support Web More: We are seeking a skilled Magento Developer to join our innovative team and take the lead in delivering... 
    Full-time
    Flexible hours

    Elite Executive Recruitment

    Wolverhampton, West Midlands
    8 days ago
  • £30k - £60k per annum

     ...JSON JavaScript Liquid Marketing SCSS Shopify TypeScript UX UI Design API Web More: We are looking for a Mid-weight Front-End Shopify Developer to join our team and play a key role in scaling our global DTC e-commerce experience, particularly... 
    Full-time
    On-site
    5 days/week

    Hays Technology

    Acton, Greater London
    12 hours ago
  • £50k - £90k per annum

     ...actions, or accounting rules Responsibilities: Customize and develop new functionalities using Avaloq Script and PL/SQL Configure...  ...types, and settlement processes Build and maintain interfaces (APIs, adapters) between Avaloq and external platforms like Bloomberg,... 
    Full-time

    FBI &TMT

    South East London
    12 hours ago
  •  ...Senior Developer Foster + Partners At Foster + Partners , we design some of the world’s most ambitious and influential buildings. Behind...  ...Contributing to technical documentation, architecture, and API specifications Working within Agile/Scrum teams and CI/CD environments... 

    Foster + Partners

    Battersea, Greater London
    1 day ago
  • £48k - £66k per annumEstimated
     ...to expand our team with the addition of an experienced Microsoft developer / lead developer that has an appetite for technical design and the...  ...strong understanding of Logic Apps, Web Apps, Service Bus, Azure Functions, API Management and other Azure integration resources?... 
    Full-time
    Remote

    Affinus Limited

    London
    3 days ago
  • £41k - £53k per annumEstimated
     ...expertise in object-oriented design utilizes test frameworks for UI and API applies agile development methodology and demonstrates an...  ...aspects of the project life cycle. Gathers analyzes synthesizes and develops visualizations and reporting from large diverse data sets in... 
    Full-time

    JPMorganChase

    Bournemouth, Dorset
    2 days ago
  • £59k - £75k per annumEstimated
     ...Strong hands-on experience with Google Apigee API Management. Expertise in CI/CD pipelines and DevOps practices for API deployments. Python Scripting for automation and workflow orchestration. Familiarity with Terraform/Terraform Cloud for IaC (good to have). Experience... 
    Full-time
    Manchester
    26 days ago
  •  ...approaches to build solutions or break down technical problems Develops secure high-quality production code and reviews and debugs code...  ...and respect Expand the capabilities and adoption of the modern API gateway for external and internal Payments Web APIs High attention... 
    Full-time

    JPMorganChase

    London
    1 day ago
  •  ...authentication using SASL/LDAP & authorization using Kafka ACLs in Zookeeper, Broker/Client, Connect cluster/connectors, Schema Registry, REST API, Producers/Consumers, KSQL SSL Certificate management including public key management Setting up monitoring tools such as... 

    Test Triangle

    Leeds
    13 days ago
  • £95k - £127k per annumEstimated
     ...approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code...  ...and respect Expand the capabilities and adoption of the modern API gateway for external and internal Payments Web APIs High... 
    Long-term contract

    JPMorgan Chase & Co.

    London
    4 days ago
  • £37k - £49k per annumEstimated
     ...Senior Front End Developer An excellent opportunity for a skilled Senior Front End Developer to join a growing software development environment, working on secure, large-scale web applications using modern JavaScript frameworks, SQL, and strong UI/UX principles. If youve... 

    AWD Online

    York, North Yorkshire
    12 hours ago
  • £29k - £38k per annumEstimated
    The opportunity Youwe is looking for an experienced Symfony Developer with a strong focus on Pimcore who thrives on solving complex challenges...  ...HTML, CSS, JavaScript and PHP. Familiarity with RESTful APIs and integration with third-party services. Experience with version... 

    Youwe

    Shrewsbury, Shropshire
    18 days ago
  • £53k - £71k per annumEstimated
     ...new multi-year project. We don't yet have a full job spec but the requested skills are: APEX SQL PLSQL RESTful integrations API Of further benefit: AWS Python/Node.js/Java React/Vue CI/CD IaC (Terraform/CDK) GIT If you hold the required... 

    PS Computer Services Ltd t/a Parker Shaw

    Gloucester, Gloucestershire
    12 hours ago
  •  ...per week on-site Role Overview We are looking for a Junior Developer to join a global team modernising architecture and building microservices...  .... Collaborate with senior engineers to implement RESTful APIs and CI/CD practices. Work with global teams to deliver... 
    Permanent
    Full-time
    Fixed-term contract
    Hybrid working
    Immediate start

    Delta Capita

    Sheffield
    10 days ago