Senior Java Software Developer

Senior Java Software Developer – BAE Systems Digital Intelligence

Location:

Frimley, UK – Hybrid working (1-2 days onsite per week). Grade: GG10 – GG11. Referral bonus: £5,000.

As an experienced Java Developer in BAE Systems AI, you’ll work with international customers to enhance and maintain cutting edge national security products. The role is fast‑paced, highly technical and offers tangible impact.

• Develop and maintain large‑scale Java applications using Spring Boot.

• Design, implement and extend microservices architecture.

• Write comprehensive tests to ensure code compatibility and stability.

• Collaborate with agile teams, deliver high‑quality software and continuously improve processes.

• Minimum 4 years of professional Java software development.
• Minimum 2 years of developing microservices with Spring Boot.
• Strong test‑driven development and CI/CD experience.
• Proficiency with Git, Maven and Agile development techniques.
• Experience with high‑quality, maintainable code and ownership of deliverables.

• Elasticsearch, Docker, Apache Hadoop, Kafka or Camel.
• JavaScript, Docker, Kubernetes, NiFi, Nsq, Apache Ignite, Arango.
• Knowledge of both Windows and Linux operating systems.

We are a place where you will make a real difference. You’ll be part of an inclusive culture that values diversity, rewards integrity and merit, and where you can fulfil your potential.

If you have a disability or health condition that may affect your performance, please speak to your recruiter about reasonable adjustments.

We embrace Hybrid Working, allowing flexibility to work from home, other BAE Systems offices or client sites. Hybrid Working promotes flexibility and well‑being.

Diversity and inclusion are integral to BAE Systems Digital Intelligence. Our culture embraces employees with varying perspectives, skills, life experiences and backgrounds to achieve excellence.