2 of 2 Remote CRUD Jobs in the UK

and memory profiling Familiarity with distributed systems architecture and in-memory computing concepts Proven experience with in-memory caching solution Apache Ignite in production environment Solid experience with MongoDB (CRUD, indexing, performance tuning) Deep SQL knowledge and query optimization in Oracle database Solid understanding of messaging technologies Apache Kafka/Solace Proficiency in working with Linux environment and scripting Experience More ❯

automated and manual test suites for Node.js/Express APIs Validate authentication/authorisation flows (JWT, RBAC) and SIP/telephony functionality Perform regression testing across resident/device CRUD operations and QR code workflows Ensure feature parity and performance benchmarks during cloud migration Conduct load, failover, and resilience testing for high-availability systems Collaborate with developers and product owners More ❯