15 of 15 API Design Jobs in the East of England

Remote Lead Java Developer/Solution Architect (15-week contract)

Hiring Organisation
Gravity9
Location
Colchester, Essex, UK
Employment Type
Full-time
lead the design and build of a secure metadata catalogue platform for a UK public sector client. The platform will serve as a centralised index for discovering, governing, and controlling access to data distributed across multiple independent domains — enabling authorised parties to locate and retrieve data without the catalogue … integrates with separate data storage and encryption services provided by other technology partners. Duration 15 weeks Commitment Half-time for the first 4 weeks (design phase); full-time for the remaining 11 weeks (build and integration) Working model Mostly remote with periodic onsite attendance Security clearance BPSS (Baseline Personnel ...

Remote Lead Java Developer/Solution Architect (15-week contract)

Hiring Organisation
Gravity9
Location
Ipswich, Suffolk, UK
Employment Type
Full-time
lead the design and build of a secure metadata catalogue platform for a UK public sector client. The platform will serve as a centralised index for discovering, governing, and controlling access to data distributed across multiple independent domains — enabling authorised parties to locate and retrieve data without the catalogue … integrates with separate data storage and encryption services provided by other technology partners. Duration 15 weeks Commitment Half-time for the first 4 weeks (design phase); full-time for the remaining 11 weeks (build and integration) Working model Mostly remote with periodic onsite attendance Security clearance BPSS (Baseline Personnel ...

Remote Lead Java Developer/Solution Architect (15-week contract)

Hiring Organisation
Gravity9
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
lead the design and build of a secure metadata catalogue platform for a UK public sector client. The platform will serve as a centralised index for discovering, governing, and controlling access to data distributed across multiple independent domains — enabling authorised parties to locate and retrieve data without the catalogue … integrates with separate data storage and encryption services provided by other technology partners. Duration 15 weeks Commitment Half-time for the first 4 weeks (design phase); full-time for the remaining 11 weeks (build and integration) Working model Mostly remote with periodic onsite attendance Security clearance BPSS (Baseline Personnel ...

Senior Python Developer

Hiring Organisation
Spencer Rose Ltd
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 75,000 Annual
occasional out-of-hours support. Ensure unit tests are implemented and fit for purpose. Research and evaluate new technologies that could benefit the organisation. Design and develop high-quality Python software that meets complex business needs. Ensure code, documentation, and testing align with engineering standards. Deliver solutions that meet … expectations, and operational reliability. Integrate products with monitoring and support tooling. Experience/Skills required: Experienced Senior Engineer who can make sound trade-offs, design for scale, and contribute to complex systems without over-engineering. Strong engineering judgement and real-world delivery experience. Senior-level experience designing and building ...

Remote Senior, Principal Technical Solution Owner AI & Data Platforms (Remotely from Europe or UK)

Hiring Organisation
Provectus
Location
Luton, Bedfordshire, UK
Employment Type
Full-time
data migration initiatives. Lead technical product discovery – evaluating emerging technologies (GenAI, Agentic AI, vector databases, streaming architectures) and assessing fit for client use cases. Design solution architectures in collaboration with data architects and engineers, making build-vs-buy decisions and technology stack selections. Develop technical roadmaps balancing innovation, scalability … product lifecycle for GenAI applications leveraging LLMs, RAG architectures, Agentic frameworks, and multi-modal AI systems. Translate business requirements into technical specifications, API contracts, data schemas, and system integration patterns. Guide model selection, evaluation criteria, and deployment strategies for ML models in production environments. Champion MLOps practices including model ...

Remote Senior, Principal Technical Solution Owner AI & Data Platforms (Remotely from Europe or UK)

Hiring Organisation
Provectus
Location
Basildon, Essex, UK
Employment Type
Full-time
data migration initiatives. Lead technical product discovery – evaluating emerging technologies (GenAI, Agentic AI, vector databases, streaming architectures) and assessing fit for client use cases. Design solution architectures in collaboration with data architects and engineers, making build-vs-buy decisions and technology stack selections. Develop technical roadmaps balancing innovation, scalability … product lifecycle for GenAI applications leveraging LLMs, RAG architectures, Agentic frameworks, and multi-modal AI systems. Translate business requirements into technical specifications, API contracts, data schemas, and system integration patterns. Guide model selection, evaluation criteria, and deployment strategies for ML models in production environments. Champion MLOps practices including model ...

Product Director, Molecule Design Products

Hiring Organisation
Jobleads-UK
Location
Stevenage, England, United Kingdom
scientists, engineers, and decision‐makers, increasing productivity and reducing time spent on “data mechanics.” We are seeking an experienced Director, Molecule Design Products who will be accountable for designing and delivering the roadmap for molecule design products to support GSK Research and Development. The Director will be responsible … lead a high‐performing team of Product Managers, driving the strategic adoption of Generative AI, LLMs, and autonomous agents to revolutionise how we design molecules. Responsibilities Portfolio Strategy & Vision: Define and champion the overarching product strategy, vision, and roadmap for the entire Molecule Design product portfolio, ensuring alignment ...

Remote Staff Backend Software Engineer

Hiring Organisation
Saris Ai
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
stage (ambiguous) environments. You've seen products through from v1 to scale, and you love designing clean systems that last. Your mission is to Design, develop, test, deploy, maintain, and enhance practical AI-powered software solutions for the fintech industry. Own project timelines by managing priorities and delivering high … cloud platforms (AWS/GCP) Strong experience with designing, building and scaling distributed systems Strong background in relational + non-relational databases (PostgreSQL, Redis) API design chops (REST, GraphQL), deployment know-how Bonus Points If You Have built complex workflow orchestration systems Know your way around cloud infra ...

Remote Staff Backend Software Engineer

Hiring Organisation
Saris Ai
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
stage (ambiguous) environments. You've seen products through from v1 to scale, and you love designing clean systems that last. Your mission is to Design, develop, test, deploy, maintain, and enhance practical AI-powered software solutions for the fintech industry. Own project timelines by managing priorities and delivering high … cloud platforms (AWS/GCP) Strong experience with designing, building and scaling distributed systems Strong background in relational + non-relational databases (PostgreSQL, Redis) API design chops (REST, GraphQL), deployment know-how Bonus Points If You Have built complex workflow orchestration systems Know your way around cloud infra ...

Remote Senior Java Developer - Java/Spring/AWS - Remote (UK) - Immediate Start

Hiring Organisation
Wünder talent
Location
Ipswich, Suffolk, UK
Employment Type
Full-time
platform teams. Strong knowledge of Spring Framework/Spring Boot. Hands-on experience with AWS for deployment, configuration and monitoring. Comfortable with RESTful API design and development. Solid understanding of software engineering principles and agile methodologies. Senior Java Developer | Java, Spring, AWS | Salary up to £75k | Remote ...

Remote Senior Java Developer - Java/Spring/AWS - Remote (UK) - Immediate Start

Hiring Organisation
17918
Location
Watford, Hertfordshire, United Kingdom
platform teams. Strong knowledge of Spring Framework/Spring Boot. Hands-on experience with AWS for deployment, configuration and monitoring. Comfortable with RESTful API design and development. Solid understanding of software engineering principles and agile methodologies. Senior Java Developer Java, Spring, AWS Salary up to £75k Remote ...

Remote Sr Engineer - Product Team, Mobile Audio

Hiring Organisation
Xperi
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
technologies on mobile, PC and consoles. The successful candidate will have the opportunity to work with an experienced and growing Scrum team, to design and build exciting new products and integrations. The role provides a unique opportunity for the right person to guide development efforts across audio platforms … creating something easy to use and work with You're an excellent C# and C++ developer with a good eye for UI/UX design You're able to collaborate with a team but also comfortable as an individual contributor You're a problem solver and can quickly find ...

Remote Sr Engineer - Product Team, Mobile Audio

Hiring Organisation
Xperi
Location
Ipswich, Suffolk, UK
Employment Type
Full-time
technologies on mobile, PC and consoles. The successful candidate will have the opportunity to work with an experienced and growing Scrum team, to design and build exciting new products and integrations. The role provides a unique opportunity for the right person to guide development efforts across audio platforms … creating something easy to use and work with You're an excellent C# and C++ developer with a good eye for UI/UX design You're able to collaborate with a team but also comfortable as an individual contributor You're a problem solver and can quickly find ...

Remote Sr Engineer - Product Team, Mobile Audio

Hiring Organisation
grabjobs
Location
Basildon, Essex, UK
technologies on mobile, PC and consoles. The successful candidate will have the opportunity to work with an experienced and growing Scrum team, to design and build exciting new products and integrations. The role provides a unique opportunity for the right person to guide development efforts across audio platforms … creating something easy to use and work with You’re an excellent C# and C++ developer with a good eye for UI/UX design You’re able to collaborate with a team but also comfortable as an individual contributor You’re a problem solver and can quickly find ...

Remote Senior Backend Engineer - Commerce Platform

Hiring Organisation
Spotify
Location
Chelmsford, Essex, UK
Employment Type
Full-time
disputes, and leverage ML for fraud detection and prevention. The reliability of these systems is business-critical for Spotify. What You'll Do Architect, design, and implement highly scalable backend services (Java/Python) and robust data pipelines that power Spotify's internal Commerce platform. Develop and enhance … powered systems taking solutions from concept to production. Take the lead on API design, platform development, and ensuring the scalability, reliability, and performance of our services. Collaborate with a talented, cross-functional team of engineers, product managers, and data scientists to deliver impactful solutions. Mentor other engineers ...