126 to 140 of 140 API Design Jobs in England

IT Solutions Architect (Integration / Azure)

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
that supports business critical functions across the business. My client have migrated significant services to the cloud and now requires a lead architect to design and build the next generation of solutions including core finance and HR technology landscape, automating data flows, integrating systems, supporting in the delivery … real-time reporting and analysis, whilst driving a more mature awareness to data architecture and governance across the business. Responsibilities: - Lead the design and delivery of integrations across technology platforms and solutions. - Produce architectural documentation (HLDs, LLDs, diagrams, support guides). - Ownership of integration and application architecture in alignment ...

IT Integration Architect

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
that supports business critical functions across the business. My client have migrated significant services to the cloud and now requires a lead architect to design and build the next generation of solutions including core finance and HR technology landscape, automating data flows, integrating systems, supporting in the delivery … real-time reporting and analysis, whilst driving a more mature awareness to data architecture and governance across the business. Responsibilities: - Lead the design and delivery of integrations across technology platforms and solutions. - Produce architectural documentation (HLDs, LLDs, diagrams, support guides). - Ownership of integration and application architecture in alignment ...

Principal Embedded Software Engineer I

Hiring Organisation
Jobleads-UK
Location
Milton Keynes, England, United Kingdom
systems. As a Cesium software team member, you will be responsible for software designs from concept through production, including product roadmaps, block diagrams, detailed design and coding, analysis, test, qualification, and in-orbit support. The ideal candidate will have development experience at nearly every level of the software stack … experience in software testing and high-reliability qualification, as well as software engineering and software project management practices. The successful candidate will present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills ...

Software Architect

Hiring Organisation
Ventula Consulting
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 120,000 Annual
fast-growing and dynamic team. This is an exciting opportunity to work on cutting-edge projects, collaborating with engineers, stakeholders, and business leaders to design and deliver high-impact software systems. Tech Stack: Frontend: Angular.JS/TypeScript Backend: Swift (Swift Vapor) Key Responsibilities Lead the architecture and design … roles. Strong expertise with Angular.JS/TypeScript. Solid hands-on experience with Swift, ideally Swift Vapor for Back End services. Proven track record in API design and development. Excellent interpersonal and communication skills to engage with both technical and non-technical stakeholders. Package & Location Salary ...

Product Technical Lead

Hiring Organisation
83zero Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £701 per day
Senior Technical Product Lead - API & Data Platforms London - Hybrid (2/3 days onsite) 6 Month Contract £700 (Outside IR35) 83zero are partnered with a leading London-based organisation currently undergoing a major digital and platform transformation programme. We are looking for an experienced Technical Product Lead to help … shape and drive the evolution of enterprise API and Data Platform capabilities within a complex, fast-moving environment. This is not a traditional Product Owner role focused purely on delivery management. This position sits at the intersection of product strategy, platform engineering, architecture, and stakeholder engagement. The successful candidate ...

Principal iOS Engineer - Search and Recommendations Experience

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Expedia Group brands power global travel for everyone, everywhere. We design cutting‐edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success. Why Join Us? To shape the future … architectural direction, influencing engineering standards, and shaping the evolution of AI‐enabled capabilities across the mobile platform. In this role you will: Lead the design, development, and maintenance of advanced iOS applications, ensuring high performance, quality, and responsiveness across Expedia Group’s product suite. Architect and implement robust, scalable ...

Python Engineer at a Global Private Equity Firm

Hiring Organisation
Saragossa
Location
City of London, London, United Kingdom
team. You’ll be interfacing with the business regularly, so strong communication skills are important. Ideal person is tech first (Strong Python engineering fundamentals, API design) while getting exposure to modern tech across the stack such as UI's, messaging frameworks and data validation tools. Having the experience ...

Senior Technical Product Manager

Hiring Organisation
Randstad Digital
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
£70 - £80 per hour
Backend/DevEx focus). Communication: Ability to bridge the gap between business goals and engineering constraints. Technical Skills: Deep understanding of distributed systems, API design (RESTful), and event-driven architecture. Mindset: Data-driven, analytical, and comfortable in ambiguous environments. Strategy: Proven ability to align roadmaps across multiple ...

Software Engineer

Hiring Organisation
Platform Recruitment
Location
City of London, Greater London, United Kingdom
Employment Type
Permanent
Salary
£90000 - £160000/annum
heavily backend-biased position but given the size of the team you will be working across the stack when needed Build scalable, performant systems Design and deliver end-to-end features with direct impact on customer value Work with product and ML teams to help translate abstract and complex … software function About you: Strong ability across scalable and performant systems You have a product mindset Statically typed language expertise Experience with API design Low ego and love of engineering Full details are available. Please don't hesitate to reach out for more information. ...

Lead Software Engineer

Hiring Organisation
Daniel James Resourcing Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
up to £650/ day Inside IR35
modern React/Next.js application at the core of the platform Contributing to micro-frontend architecture (Module Federation) Working closely with backend engineers on API design, data flow, and system integration Developing and integrating with .NET/C# backend services Deploying and supporting applications within AWS (CloudFront … working within micro-frontend architectures or similar scalable frontend patterns Good understanding of AWS and how applications are deployed and served Strong grasp of API-driven architecture and frontend/backend interaction Experience building scalable, high-performance platforms Comfortable operating as a senior, hands-on engineer within a product ...

Principal Android Architect — AI-Driven Travel Search

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experiences. The ideal candidate should have over 12 years of experience in Android application development and must possess a strong command of Kotlin and API design. This position offers an opportunity to work within a vibrant team focused on innovative solutions in the travel industry. #J-18808-Ljbffr ...

GPU Software Engineer - 12 month PAYE

Hiring Organisation
European Tech Recruit
Location
Cambridge, England, United Kingdom
DOING ───────────────────────────── ▸ Designing and developing new features for 3D Graphics APIs ▸ Investigating and evaluating improvements to existing APIs, including hardware implications ▸ Drafting new API extensions and writing technical specifications ▸ Prototyping interface changes and proposing GPU architecture enhancements ▸ Conducting performance analysis of proposed changes ▸ Demonstrating the advantages of new APIs through … real-world scenarios You'll collaborate closely with software and hardware architects and driver development teams — bridging the gap between API design and silicon. ───────────────────────────── ✅ WHAT WE'RE LOOKING FOR ───────────────────────────── Essential: • BSc, MSc, or PhD in a relevant discipline • 4+ years of experience in GPU software architecture or driver ...

Product Owner

Hiring Organisation
Robert Walters
Location
Solihull, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
plus bonus and a hybrid working model from the Solihull offices. Software Product Owner: Duties Product development and software knowledge is essential Design, implement automated systems & processes Lead key strategic software projects for customers Combination of building requirements from BA's, PM's and client-side leads Translate requirements … technical into key business outcomes Build rapport with developers and business stakeholders Strong knowledge of the software development lifecycle Software Product Owner: Technical Experience API Design Systems Architecture Server Operations The permanent role for a Software Product Owner will pay a salary range up to £65,000 plus ...

Product Engineer

Hiring Organisation
WireMock
Location
City Of London, England, United Kingdom
Company Description WireMock is the industry standard for API environment simulation. With a massive global open-source footprint and deep adoption across the Fortune 500, we provide the critical infrastructure that engineering teams use to de-couple development from fragile dependencies. As AI agents and LLM-integrated apps redefine … They’ll also have the desire to gain a deep understanding of the product and its customers, and the ability to contribute to product design decisions. They’ll also want to write and speak to our community about the product, API mocking and related topics. Design, build ...

Principal Android Engineer - Search and Recommendations Experience

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success. Why Join Us? To shape the future … search and discovery experiences, setting architectural direction, influencing engineering standards, and shaping the evolution of AI‐enabled capabilities across the mobile platform. Responsibilities Architect, design, and deliver advanced Android mobile solutions, ensuring scalability, performance, and maintainability across Expedia Group’s travel platforms. Lead technical direction for multi‐service ...