Job SummaryWe are seeking an experienced Kong API Gateway Specialist to lead the development, implementation, and governance of our enterprise API ecosystem. This role will be responsible for establishin...Read More>>.

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world's largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their reve...Read More>>.

Software Developer – Backend API ServicesDepartment: Dev & EngineeringEmployment Type: Full TimeLocation: United KingdomDescriptionAbout Intermedia: Intermedia has established...Read More>>.

Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets t...Read More>>.

London, Greater London | £90k - £110k per year Lead Software Engineer / Developer (Python FastAPI Azure Databricks) London / WFH to £110k Are you a backend focused Software Engineer with strong Python skills combined w...Read More>>.

Corecom Consulting is seeking a Software Developer - API & Java Microservices to join its Digital Technology team in the United Kingdom. You will design, develop and maintain REST APIs and Java Spring Boot microservices, build services for key pla...Read More>>.

Speechify is seeking a Software Engineer, Platform in London to own backend services powering payments, subscriptions, and the public TTS API. You will design, optimize, and scale critical systems used across iOS, Android, Mac, Chrome, and web....Read More>>.

About StripeStripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate...Read More>>.

Kong API Gateway Specialist for a London-based role. This is a contract position inside IR35, offering £450/day, with 3 days onsite in London. Key highlights: Lead API governance and lifecycle management. Hands-o...Read More>>.

Enfint is seeking a skilled software engineer to design and deliver real-time trading systems in a fast-paced environment. You will work across teams to own Greenfield initiatives, shaping business impact while delivering robust backend and API se...Read More>>.

Stripe is seeking Backend Engineers to help scale Money Management APIs and services powering Treasury products globally from its London office. You will design and maintain APIs, collaborate with cross-functional teams, and mentor engineers in a...Read More>>.

Matchtech in Northampton is seeking a Business Process Automation Developer to design, develop and support IBM BAW workflows, collaborating with technical and business stakeholders to deliver robust processes.You will work in an Agile deliv...Read More>>.

Stripe is seeking Backend Engineers to build ergonomic APIs and money-management services at global scale. You’ll extend foundational APIs and collaborate cross-functionally across Infrastructure and Product teams.The role emphasizes auto...Read More>>.

Synthires in the United Kingdom is seeking a Technical Writing Specialist to craft developer and product documentation and to train AI systems using real‑world material. You will analyze complex technical content, create API docs, onboarding gui...Read More>>.

Salesforce is hiring an Enterprise Account Executive for the Data & Integration (MuleSoft & Informatica) in London. You will lead multi-million dollar transformations, partner with CIOs/CTOs, and close complex enterprise deals with a robust, cross...Read More>>.

Stripe is seeking Backend Engineers to extend Money Management APIs and services for Treasury products globally. You will design and scale APIs handling billions of money movement requests, collaborating across Infrastructure, Product, and other t...Read More>>.

Nixor is recruiting a Software Engineer in Manchester to own key integrations linking our platform with client HR and recruitment tools. You’ll design and implement REST APIs, webhooks, and secure data flows, collaborating with external develope...Read More>>.

Penguin Random House in London is seeking a Senior Software Developer to join the Technology team on a permanent basis. You will work in the Integration team, focusing on C#/.NET, APIs and microservices, with cloud-based integration and event-driv...Read More>>.

OpenTable is seeking an experienced Senior Solutions Engineer to lead complex API integrations and high-impact technical engagements across its partner and restaurant ecosystem. You will own sophisticated implementations, partner cross-functionall...Read More>>.

HSBC is seeking an experienced Senior Product Manager to own and evolve our enterprise sandbox capability within the developer portal. You will lead the end-to-end strategy for non-production environments, test data services, API simulation capabi...Read More>>.

Whitehall Resources is seeking an experienced Senior Platform/Backend Engineer to join a key client in Cambridge.The role is IR35 compliant, onsite two days a week in Cambridge, and requires hands-on work across authentication systems, data...Read More>>.

Senior Java Developer | Banking domain | Chester Required ExperienceJava, Spring Boot, Microservices, Hibernate, OOP LocationChester, UK CompensationCompetitive (including bonus) Please no...Read More>>.

FanDuel Group is a world-class team of brands and products that deliver sports betting, gaming and entertainment to millions of US sports fans every day. That’s no easy task and wouldn't be possible without a fantastic team who have helped us...Read More>>.

Software Engineer / Developer (Java Kafka API) London / WFH to £90kAre you a Java technologist seeking a role where you can work on ground breaking technology, continually learning and progressing your career?You could be joini...Read More>>.

Java Developer / Backend Software Engineer (Kafka API) London / WFH to £90k Are you a Java technologist seeking a role where you can work on ground breaking technology, continually learning and progressing your career? You coul...Read More>>.

Yorkshire Building Society is seeking an API & Microservices Software Development Engineer to join our Engineering team. You’ll design, develop, document, and test automation for APIs and microservices that power YBS’s digital platforms....Read More>>.

Location: London (3 days onsite per week)Duration/Type: ContractWhat you'll be doing:Leading enterprise API governance strategy, standards, and lifecycle managementDesigning,...Read More>>.

As Platform Lead for Middleware, MSA and API Gateways, you will shape and drive the strategy, performance and evolution of a critical integration platform estate at the heart of Virgin Media O2’s technology landscape. This role blends strate...Read More>>.

Virgin Media O₂ is seeking an experienced Platform Lead for Middleware, MSA and API Gateways to shape and drive a resilient, scalable integration platform estate in our UK technology landscape. You’ll own the platform vision and roadmap across...Read More>>.

Ncounter is seeking an Infrastructure Developer who sits between software engineering and large-scale infrastructure to build API-driven infrastructure services. You will write production-grade Python and design integrations across cloud, bare met...Read More>>.

Artificial is seeking a senior technical writer/documentation engineer to own and elevate our product and API documentation. You will shape information architecture, set standards for editorial quality, and partner with engineering and product tea...Read More>>.

Stripe, a global payments platform, is seeking a Technical Support Engineer to provide world-class support to customers, work with Metronome and Stripe engineers, and help optimize customer integrations. You will diagnose issues, build internal to...Read More>>.

Revolut is seeking an API Product Sales Executive to drive adoption of our payments-as-a-service offering with enterprise customers. You’ll collaborate with Product, Sales, and Business Development to deliver consultative solutions, win key acco...Read More>>.

Deliveroo is seeking a Technical Integrations Manager to own end-to-end API integrations with restaurant and grocery partners, coordinating with engineers, product managers and external providers. You will manage pre-kickoff work, milestones, go-l...Read More>>.

Lead Software Engineer / Developer (Python FastAPI Azure Databricks) London / WFH to £110k Are you a backend focused Software Engineer with strong Python skills combined with technical / team leadership experience? You cou...Read More>>.

Squarepoint Capital is seeking a hands-on Infrastructure Developer who focuses on automation and API‑driven interfaces across bare metal, network, storage, and cloud layers. You will own the CMDB/API layer and build production-grade code that co...Read More>>.

Ubique Systems is seeking an experienced API and cloud-native professional to design and secure RESTful APIs at scale. You will work across API management, OpenAPI, and security practices, while driving efficient deployment pipelines.Ideal...Read More>>.

About GigsAt Gigs, we're building the operating system for mobile services—a platform that lets tech companies embed global connectivity into their products effortlessly.Just as Stripe lets any business add a payment button in...Read More>>.

About Gigs At Gigs, we're building the operating system for mobile services—a platform that lets tech companies embed global connectivity into their products effortlessly. Just as Stripe lets any business add a payment...Read More>>.

Warner Hotels is seeking an experienced Integration Lead to own the architecture and governance of Warner's integration layer. The role focuses on migrating from point-to-point connections to an API-first, event-driven model to reduce technical de...Read More>>.

Required qualifications, capabilities, and skills -Programming languages: Advanced proficiency in one or more programming languages - Golang or Lua Script.Cloud-native operations: Practical, h...Read More>>.

The role We are looking to hire a Business Development Manager, Solutions to join our EMEA sales team in London. This is an on-site role out of our London office Working at WGSN Together, we create t...Read More>>.

Primark is seeking a Platform Manager Integrations to lead the integration platform vision, APIs, and connectivity services. You will partner with business and technology leaders to define a multi-year roadmap and ensure alignment with strategy an...Read More>>.

Location: LondonDuration: 6 Months contract5 days per week onsite workRequired Qualifications, Capabilities, And SkillsProgramming languages: Advanced proficiency in one or more progra...Read More>>.

Envoy API EngineerLocation: Glasgow - 5 days per week onsiteContract: 6 monthsRate: £425 per dayIR35: Inside IR35We are looking for a skilled Envoy API Engineer to join a major ba...Read More>>.

BrightBox Group is seeking experienced software developers to expand their skills and rapidly adapt to new technologies. As a Developer / Technical Lead, you will help create integration solutions connecting PLM systems with other engineering and...Read More>>.

Alliance Automotive Group UK & Ireland is seeking a Digital Product Owner to lead the Sales API, driving market expansion and partner integrations. You will translate customer requirements into technical roadmaps, work with key accounts, and ensur...Read More>>.

Yorkshire Building Society is seeking an API & Microservices - Software Development Engineer to join one of our squads in the Enterprise Engineering Team. The hybrid role includes home working and time at Bradford office, with opportunities to lea...Read More>>.

Hubbado is seeking an experienced software developer to help build a security insights plugin for our clients’ existing network automation platform.The role focuses on building APIs, designing backend schemas and processing firewall rule...Read More>>.

Job Description My client, a growing Belfast-based telecommunications and technology organisation, is hiring an API Engineer to join their existing technology team. This is an excellent opp...Read More>>.