Java Developer - Security & Intelligence

Envitia operates at the heart of the UK’s most sensitive and high-profile operations, focusing on delivering situational awareness and information advantage. They are seeking a Java Engineer to design, develop, and maintain secure software services and mission applications within classified government environments, collaborating with agile teams to deliver high-performance backend systems and APIs. Responsibilities Design, develop and maintain secure Java‑based backend services supporting mission‑critical and operational systemsBuild scalable microservices architectures and robust RESTful APIs to support data‑driven and intelligence platformsEngineer high‑performance, distributed applications capable of processing large volumes of data with low latency and high reliabilityIntegrate Java applications with data platforms, streaming services and analytics pipelines, including AI/ML‑enabled systemsApply secure coding practices and ensure solutions meet stringent performance, reliability an