2 of 2 Permanent API Design Jobs in South Yorkshire

Brief Overview of the Role) We are seeking a highly experienced Java Full-Stack Lead Developer with strong system architecture expertise to lead the design and delivery of scalable, distributed systems.This is a hands-on leadership role where you will define architecture, guide a globally distributed engineering team … ensure high standards in both backend and frontend development. Key Responsibilities Lead the architecture design of complex, scalable and high-availability systems Make critical decisions on system design, tech stack, and trade-offs Drive end-to-end development across backend and frontend (hands-on coding required) Lead ...

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 ...