17 of 17 API Design Jobs in the East of England

with architectural ownership, offering the opportunity to work on complex, real-world systems across IoT, cloud infrastructure, and large-scale data environments. Key Responsibilities Design, build, and operate scalable backend systems using Python (Django) and AWS Lead architectural decisions across performance, scalability, reliability, and security Design and evolve … APIs and data models for internal tools and customer-facing applications Drive IoT and device communication architecture across distributed systems Collaborate with product and design teams to translate real-world requirements into scalable solutions Contribute to frontend development using React and supporting infrastructure Build and optimise pipelines for ingesting ...

services. The ideal candidate is passionate about building scalable backend systems, optimizing APIs, and working in a cloud-native, microservices-driven environment. Key Responsibilities Design, develop, test, and maintain robust backend services using Spring Boot and Java 11. Build and maintain RESTful APIs to enable seamless communication with frontend … applications and external systems. Design and implement GraphQL APIs using AWS AppSync for efficient data querying and manipulation. Develop and manage request/response mapping templates using Velocity Template Language (VTL). Collaborate closely with frontend teams to align API structures with application requirements and improve performance. Architect ...

platform that supports thousands of connected devices in the field. Key Responsibilities Develop and maintain scalable backend services using Python (Django) and AWS Design and build robust APIs and data models for both internal and customer-facing applications Work with IoT communication protocols (e.g. MQTT, HTTP) to integrate with … data Collaborate with cross-functional teams including hardware and edge engineering Troubleshoot and resolve production issues in a fast-paced environment Contribute to system design, architecture discussions, and technical decision-making Support end users and work closely with customer teams to deliver reliable solutions Essential Skills and Experience Strong ...

Clearance Required Brief We're looking for experienced Integration Specialists to join our software and integration team on a 3-month contract. You'll design build, and document integrations across AWS and Azure platforms ensuring seamless data flow between systems. This is a hands-on role where … work closely with software engineers, business analysts, architects, and QA teams to deliver secure, scalable, and maintainable integration solutions. Key Responsibilities Design, develop, and implement integrations across AWS and Azure including low-code/no-code solutions Collab with business analysts and architects to translate requirements into technical designs ...

holds up under real world pressure. What you will be doing: Designing and building scalable backend systems in Python, with a strong focus on API design and data handling Owning features end to end, from discovery through to deployment and iteration Contributing to architectural decisions across a microservices … team What they are looking for: Strong Python experience, with a track record of building and maintaining production systems Solid understanding of system design, particularly around APIs and distributed architectures Experience working with AWS and modern deployment practices Engineers who care about code quality, CI/CD, and building ...

holds up under real world pressure. What you will be doing: * Designing and building scalable backend systems in Python, with a strong focus on API design and data handling * Owning features end to end, from discovery through to deployment and iteration * Contributing to architectural decisions across a microservices … team What they are looking for: * Proven Python experience, with a track record of building and maintaining production systems * Solid understanding of system design, particularly around APIs and distributed architectures * Experience working with AWS and modern deployment practices * Engineers who care about code quality, CI/CD, and building ...

looking for an experienced Integration Engineer to join our software & integration team. In this role, you'll be responsible for the discovery, design, and documentation of integrations across our cloud platforms, enabling seamless data flow between systems. You will work closely with software engineers, business analysts, cloud architects … Stevenage head office 3 days a week on average. You must either hold or be eligible for SC clearance. Responsibilities Design and develop integrations for implementation within a low-code/no-code environment Collaborate with business analysts and solution architects to translate business requirements into integration solutions Document ...

looking for an experienced Integration Engineer to join our software & integration team. In this role, you'll be responsible for the discovery, design, and documentation of integrations across our cloud platforms, enabling seamless data flow between systems. You will work closely with software engineers, business analysts, cloud architects … Stevenage head office 3 days a week on average. You must either hold or be eligible for SC clearance. Responsibilities Design and develop integrations for implementation within a low-code/no-code environment Collaborate with business analysts and solution architects to translate business requirements into integration solutions Document ...

following key skills: - At least three years commercial scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working in a TDD/BDD driven environment - Containerization experience - Docker, Kubernetes … well-established friendly team then please apply now to be considered and for further details. Scala Developer Up to £80,000 Scala, REST Api, NoSQL, TDD/BDD, functional programming, CI/CD, Play, Akka JBRP1_UKTJ ...

processing is essential to understanding system performance and planning spiral development paths. This is a very hands-on role and requires the continued design and development of complex system architectures and the instantiations for future products. This is a perfect opportunity for a Software Engineer who is proactive … complex problems - you will be working with a dedicated group of experienced software, and systems engineers. We maintain an impactful team culture. Responsibilities: Design and develop real-time/embedded software using C and C++. Architect and implement robust, scalable, and maintainable multi-threaded applications. Work with hardware teams ...

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 xehkeey 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 xehkeey 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 xehkeey 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 ...

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 ...