51 to 75 of 199 API Design Jobs in England

have hands-on experience building monitoring solutions, CI/CD pipelines, and cloud infrastructure, along with the ability to communicate effectively across requirements, design, development, and testing. You’ll primarily contribute to DSE’s IoT platform (DSE WebNet), alongside developing supporting tools and business systems. Our products operate … systems, and cloud-native practices. Key Responsibilities: Capture software and infrastructure requirements from project inception Ensure platform reliability, security, safety, and compliance standards Design and maintain monitoring, alerting, and dashboards (Grafana, OpenTelemetry) Own SLOs, SLIs, and error budgets for the DSE WebNet IoT platform Provision and manage cloud infrastructure ...

have hands-on experience building monitoring solutions, CI/CD pipelines, and cloud infrastructure, along with the ability to communicate effectively across requirements, design, development, and testing. You’ll primarily contribute to DSE’s IoT platform (DSE WebNet), alongside developing supporting tools and business systems. Our products operate … systems, and cloud-native practices. Key Responsibilities: Capture software and infrastructure requirements from project inception Ensure platform reliability, security, safety, and compliance standards Design and maintain monitoring, alerting, and dashboards (Grafana, OpenTelemetry) Own SLOs, SLIs, and error budgets for the DSE WebNet IoT platform Provision and manage cloud infrastructure ...

have hands-on experience building monitoring solutions, CI/CD pipelines, and cloud infrastructure, along with the ability to communicate effectively across requirements, design, development, and testing. You’ll primarily contribute to DSE’s IoT platform (DSE WebNet), alongside developing supporting tools and business systems. Our products operate … systems, and cloud-native practices. Key Responsibilities: Capture software and infrastructure requirements from project inception Ensure platform reliability, security, safety, and compliance standards Design and maintain monitoring, alerting, and dashboards (Grafana, OpenTelemetry) Own SLOs, SLIs, and error budgets for the DSE WebNet IoT platform Provision and manage cloud infrastructure ...

afraid to jump into unfamiliar territory Experience with cloud platforms, ideally Azure (Functions, Storage, SQL, identity) Highly proficient in Python Familiarity with Django Preferably API dev experience (eg FastAPI) Familiarity with C# (ideally both, but strong in one with willingness to learn the other works) Snowflake experience Experience with … care about how your code gets built, tested, deployed, and monitored, not just how it runs on your machine Good knowledge around data modelling, API design, and system boundaries Strong knowledge of financial data Familiarity with ESG, or sustainability reporting frameworks Clear communication — we're a small team ...

with an award-winning digital product studio known for building beautifully crafted, human-centred digital products for global clients. With a strong reputation across design, product and engineering, they deliver impactful work across the full product lifecycle — from early discovery through to large-scale builds. They’re now looking … Role This is a hands-on technical leadership position , combining full-stack development with ownership of technical direction across projects. You’ll: Lead the design, development and delivery of scalable digital products (frontend, backend & infrastructure) Drive technical direction , ensuring solutions are robust, secure and performant Stay close ...

with an award-winning digital product studio known for building beautifully crafted, human centred digital products for global clients. With a strong reputation across design, product and engineering, they deliver impactful work across the full product lifecycle — from early discovery through to large-scale builds. They’re now looking … Role This is a hands-on technical leadership position, combining full-stack development with ownership of technical direction across projects. You’ll: Lead the design, development and delivery of scalable digital products (frontend, backend & infrastructure) Drive technical direction, ensuring solutions are robust, secure and performant Stay close ...

exciting opportunity to work on challenging projects, influence architecture decisions, and help shape the future of our software solutions. What Youll Do Design, develop, and maintain high-quality C# applications across our platform Work on AI-enabled solutions and integrate machine learning capabilities where relevant Ensure applications are secure … design and adhere to best practices in cybersecurity Collaborate with cross-functional teams including product, QA, and DevOps Participate in code reviews, mentoring junior developers, and promoting best practices Solve complex technical problems and contribute to the overall architecture strategy What Were Looking For Essential: Strong experience with C# ...

build. The team is small, collaborative, and deliberately high calibre. Engineers are trusted to take ownership, contribute to product direction, and work closely with design and commercial teams to shape what gets built. What you will be doing Building end to end features across backend and frontend, from API … design through to UI Working closely with product and design to turn ideas into well thought through functionality Improving performance, usability, and reliability of a live product used by real customers Contributing to technical decisions as the platform evolves and scales Owning meaningful parts of the product rather ...

with strong LLM experience ( Claude preferred). Key Responsibilities: Develop and maintain backend services using Java, with a strong focus on server-side engineering Design and implement scalable, secure, and high-performance APIs Lead backend development initiatives and enforce best coding practices Contribute to the React frontend, ensuring seamless … code reviews, architecture discussions, and performance optimization Requirements : Strong backend development experience with Java (preferably Spring Boot) Deep expertise in server-side architecture and API design/development Proficiency in React for frontend development Hands-on experience with LLM/AI tools (e.g., Claude or similar) and integrating ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...

role: Talent Consulting are seeking a highly skilled Senior Technical Architect with proven central government experience to help our client assess and provide design assurance across a complex ecosystem comprising microservices, monoliths, singleton applications and distributed monoliths. As a Technical Architect you will be responsible for; Conduct comprehensive architectural … microservices, monoliths and distributed systems Evaluate current architectural patterns and identify opportunities for optimisation Develop strategic recommendations to support architectural evolution and modernisation Provide design assurance and technical governance across multiple application types Create migration roadmaps from monolithic to microservice architectures, where appropriate Establish architectural standards and best practices ...