176 to 193 of 193 API Design Jobs in the UK

core of its product. This is a high-impact role where the graph + geospatial layer is the competitive advantage , not just infrastructure. Youll design, scale, and optimise a production-grade data platform handling complex, real-world relationships. Key Responsibilities Design and optimise Neo4j graph models and Cypher … Strong Neo4j + Cypher experience (production optimisation) Solid PostGIS/spatial SQL expertise Experience with graph xkybehq modelling and large-scale ETL pipelines Strong API design for data-heavy systems Nice to have: UK property data (UPRN), Kafka/event streaming, spatial data experience Details Remote: Europe time ...

core of its product. This is a high-impact role where the graph + geospatial layer is the competitive advantage , not just infrastructure. Youll design, scale, and optimise a production-grade data platform handling complex, real-world relationships. Key Responsibilities Design and optimise Neo4j graph models and Cypher … Strong Neo4j + Cypher experience (production optimisation) Solid PostGIS/spatial SQL expertise Experience with graph xkybehq modelling and large-scale ETL pipelines Strong API design for data-heavy systems Nice to have: UK property data (UPRN), Kafka/event streaming, spatial data experience Details Remote: Europe time ...

core of its product. This is a high-impact role where the graph + geospatial layer is the competitive advantage , not just infrastructure. Youll design, scale, and optimise a production-grade data platform handling complex, real-world relationships. Key Responsibilities Design and optimise Neo4j graph models and Cypher … Strong Neo4j + Cypher experience (production optimisation) Solid PostGIS/spatial SQL expertise Experience with graph xkybehq modelling and large-scale ETL pipelines Strong API design for data-heavy systems Nice to have: UK property data (UPRN), Kafka/event streaming, spatial data experience Details Remote: Europe time ...

core of its product. This is a high-impact role where the graph + geospatial layer is the competitive advantage , not just infrastructure. Youll design, scale, and optimise a production-grade data platform handling complex, real-world relationships. Key Responsibilities Design and optimise Neo4j graph models and Cypher … Strong Neo4j + Cypher experience (production optimisation) Solid PostGIS/spatial SQL expertise Experience with graph xkybehq modelling and large-scale ETL pipelines Strong API design for data-heavy systems Nice to have: UK property data (UPRN), Kafka/event streaming, spatial data experience Details Remote: Europe time ...

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 ...

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 ...

share code with iOS. You’ll be joining a collaborative engineering group working on major new features, shaping technical discussions, influencing architecture and API design, and helping to evolve a category-defining product used across the UK, US and several new international markets launching in 2026. What they ...

JSON Web Tokens). Development: JavaScript/Node.js/React, React, Angular or Vue. Identity Concepts: RBAC, ABAC and FGA. APIs: RESTful API design and M2M. Why work through Contechs? Contechs is a leading Automotive, Design, Engineering, Technology and Innovation Recruitment Consultancy. Founded in 1997, with ...

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 ...

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 ...

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 ...

Live platform Contributing to a shared transaction layer used across multiple products Collaborating with frontend and mobile engineers to deliver consistent experiences Key Responsibilities Design and build backend services end-to-end Contribute to platform and API design decisions Improve system performance and reliability Work within … evolving architecture with real production constraints Profile The Backend Engineer will have strong API and service development skills Experience working on transaction systems, payments, or eCommerce platforms is required Experience with GraphQL preferred Exposure to Elixir, Go, or similar backend technologies Ability to work effectively in ambiguous, fast-changing ...

Technology Team at easyJet Holidays. The team is a dynamic group of practical and pragmatic architects responsible for providing strategic technology decisions, providing solution design and being the custodians of architecture information across the organisation. Job Purpose As the Enterprise Architect for the Digital Domain, you will be responsible … working with our business on aiding ideation and discovery for key strategic Commercial initiatives. You will also be responsible for high level solution design for those key initiatives. The role will involve working with domain solution architects who are dedicated to solution design and the wider team comprising ...

Technology Team at easyJet Holidays. The team is a dynamic group of practical and pragmatic architects responsible for providing strategic technology decisions, providing solution design and being the custodians of architecture information across the organisation. Job Purpose As the Enterprise Architect for the Digital Domain, you will be responsible … working with our business on aiding ideation and discovery for key strategic Commercial initiatives. You will also be responsible for high level solution design for those key initiatives. The role will involve working with domain solution architects who are dedicated to solution design and the wider team comprising ...

Bring 5+ Years Experience: Proven track record in Technical Product Management or leading Developer Experience (DevEx) teams. Backend Expertise: Deep understanding of distributed systems, API design, and event-driven architecture. Strategic Communication: Ability to translate complex technical constraints into clear business value for senior stakeholders. Analytical Mindset ...

moving beyond compliance to drive commercial value. Monitor platform performance and lead incident management alongside Engineering teams and external partners. Partner with Engineering on API design and authentication flows to ensure solutions are scalable and secure. Ensure strict adherence to Open Banking standards, maintaining strong controls and audit … across Engineering, Risk and Compliance to deliver customer-ready solutions. Skills & Experience: Significant experience with Open Banking (AIS & PIS) . Deep technical understanding of API architecture and authentication integrations. Proven track record of delivering Open Banking solutions within a UK regulated environment. A collaborative approach with a focus ...

Software Engineer - Java/Back End Hybrid - 2 days per week in the office Java, PostgreSQL, API We are looking for an experienced Back End Developer with excellent Java, PostgreSQL and API skills due to software development moving from an outsourced model to in-house. Working alongside … reviews with the outgoing external team. Gain understanding of the current Java application architecture - service boundaries, dependency injection patterns, build system, and deployment configuration. Design and implement new back-end features, enhancements, and bug fixes in Java, following agreed coding standards and architectural principles. PostgreSQL data model - schema design ...

widely-used charting library used by thousands of developers building data-intensive applications. This is core product engineering — focused on rendering, performance, correctness, and API design. This is not a typical frontend role. You’ll be working closer to a graphics engine than an application layer. What … APIs Solving performance-critical problems in Canvas and SVG Working on correctness and precision in data visualisation Taking features end-to-end — from design through to release Collaborating with senior engineers on a highly integrated visual system Optionally contributing to technical content, demos, or talks What they’re looking ...