Average salary: £70,146 /yearly
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- ...API Developer | $700–$1,100 USD/month | Fully Remote Location: Fully remote — you can be based anywhere in the world Hours: Mon–Fri, UK business hours (09:00–17:30 GMT/BST) Salary: $700–$1,100 USD/month Contract: Full-time, permanent The location...SuggestedPermanentFull-timeRemoteMonday to Friday
$80k - $120k per annum
...plan and deliver features that impact the entire stack, from the search backend to our customer facing APIs. You will build rich product discovery experiences and develop features that define how users interact with search. You'll help determine what technologies we use...SuggestedRemote jobFull-timeWork from home- £76k - £101k per annumEstimated...their teammates. About the team You will work on the team that is responsible for the backend services that power grok.com and our API. Our team is currently based primarily in London with a small but growing number of engineers located in Palo Alto. We focus on writing...SuggestedOn-siteWork from home5 days/week
- £68k - £90k per annumEstimated...efficient financial markets infrastructure. At Flowdesk, our APIs are how the outside world trades with us. We’re opening a new... ...clear, accurate, and up-to-date API documentation that external developers actually want to read. Build secure, robust authentication flows...SuggestedFull-time
- £66k - £85k per annumEstimated...This role sits at the intersection of core Java engineering and developer experience. You'll write high-quality production Java, but you'll... ...Bonus: experience with eCommerce, pricing, or high-throughput API systems. Our vision at Tesco is to become every customer's favourite...SuggestedFull-timePart-timeOn-siteRemote
- £47k - £62k per annumEstimated...Join the team behind Price Service -a mission-critical API powering pricing and promotions across all of Tesco's channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week , with global reach on the horizon...SuggestedFull-timePart-timeOn-siteRemote
- ...Contract Algo Trading Java Developer - eTrading, low latency, Java APIs, Multithreading, FIX Our Investment Banking client is looking for an Algo trading Java developer to join the team to work on new initiatives and support for business critical algorithmic trading engines...SuggestedHybrid working
£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...SuggestedWork from home£350 - £500 per day
...API Software Developer – HIRING ASAP Start date: ASAP Duration: 12-month contract Location: Remote Rate: £350 - £500 per day PAYE Summary Our client is seeking a skilled Software Developer for a temporary assignment based in London, UK. This position offers...SuggestedTemporaryImmediate startRemote$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... ...Development Event-Driven Architecture Domain-Driven Design REST API Design Security (e.g. OWASP top 10) Leadership,...SuggestedRemote jobHourly payLive-inFlexible hours£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...SuggestedPermanent- £52k - £68k per annumEstimated...careers. Keysight is looking for a Wireless Protocol Software Engineer with strong 3GPP protocol expertise to develop robust software capabilities and APIs for system configuration , working close to standards and real implementations. In this role, you will...Suggested
- £49k - £63k per annumEstimatedTesco UK • Welwyn Garden City • Hybrid • Full-Time • Permanent • Working hours 36• Apply by 01-Jun-2026SuggestedPermanentFull-timeHybrid working
- Company: SCOPE AT LIMITED Job Type: ContractSuggested
SCOPE AT LIMITED
London6 days ago - £64k - £85k per annumEstimatedTesco UK • London • Hybrid • Full-Time • Permanent • Working hours 36• Apply by 01-Jun-2026SuggestedPermanentFull-timeHybrid working
- ...the Information Technology and Services industry is looking for a Developer to support the delivery of high-quality software solutions within... ...ensuring robust and scalable solutions. Design and implement APIs and microservices architectures to support system integration and...Hybrid workingRemoteFlexible hours
- ...Title: OutSystems Developer (Low-Code Orchestration) Location: London, UK. Mandatory Skills : OutSystems. Job Description... ..., and performance optimisations. 2. Integration & API Management • Integrate with backend systems (REST/SOAP APIs, databases...
£40k - £70k per annum
...Business Central or similar Microsoft ERP solutions Ability to develop and customise Business Central applications and extensions using... ...integrating business applications with third-party services and APIs (preferred) Familiarity with performance testing and optimisation...Full-timeOn-siteTeksystems
Featherstone, West Yorkshire1 day ago- ...Job Summary: We are seeking a skilled and detail-oriented APEX Developer to join our development team. The ideal candidate will be responsible... ...(UAT). Integrate APEX applications with external systems using APIs, web services, and data connectors. Optimize application...
£28k - £30k per annum
...Junior Developer Reports To: Digital & Automation Manager Location: Telford, England (on-site) Salary: £28,000 – £30,000 per annum... ...automations, maintaining internal web applications, working with APIs and databases, and helping extend our growing platform. If you want...PermanentFull-timeImmediate start- ...Establish coding and configuration standards. Collaborate with developers, testers, and other roles to ensure alignment. Oversee CI/CD pipeline... ...architecture and services. ~Experience with microservices, APIs, and integration patterns. ~Familiarity with CI/CD, Git workflows...Immediate start
£47k - £56k per annum
...Senior Moodle Developer (Full Stack / PHP) - 6 Month FTC - Hybrid 1 day a week, West Midlands £47,000 - £56,000 per annum SF Technology... ...Building and supporting deep Moodle integrations (REST APIs, LTI, data exchange) Enhancing performance through logging, caching...Fixed-term contractHybrid workingImmediate start£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- £40k - £53k 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-timeHybrid workingRemoteFlexible hours
- Fullstack Backend Developer with C# .net Working as part of the Digital team, you'll be responsible for the ongoing development and improvements... ...Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats...Remote
£50k - £70k per annum
...Senior Developer | CAT360 | Remote (Wigan-based preferred) Barbourne Brook Limited | Permanent, full-time | £50,000-£70,000 DOE We are looking... ...data Building and maintaining integrations with external APIs Improving performance and scalability of data processing across...PermanentFull-timeOn-siteRemote€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...Remote- ...junior team members. This means you must have experience as Senior Developer, being able to showcase proficiency in contemporary cloud-based... ...AWS Aurora, SQL Server and Dynamo databases NodeJS for APIs and UX services Jira Terraform Jenkins Nice to have:...Remote job
£60k per annum
...tools and applications to keep our users safe online. We have developed a suite of features and applications, including TotalAV, Scanguard... ...all users, customer portals for managing their accounts & the API's that power all of our applications. We develop our applications...Full-timeOn-site- £96k - £122k per annumEstimated...gather requirements and provide progress updates. Mentor junior developers, providing guidance on best practices and code reviews. Stay... ...across Android / iOS in Kotlin / Swift Understanding of REST APIs and GraphQL Comfortable working with projects partially or...Long-term contract
