Senior Software Engineer (Java, Angular, Kubernetes)
540United States
Posted March 18, 2026
Full Time
About the Company
540 is a forward-thinking company that the government turns to in order to deliver innovation.
Job Description
Senior Software Engineer position to support the DoD in building a next-generation Air Force aircraft maintenance platform using Java, Angular, and Kubernetes.
Requirements
- 8+ years of professional software development experience
- Strong experience with Java and Spring Boot for building production-grade services
- Experience developing microservices in containerized environments (Docker, Kubernetes)
- Experience with asynchronous messaging systems (Kafka)
- Proficiency with build tools such as Gradle or Maven
- Experience with JavaScript/TypeScript and modern frameworks (Angular preferred)
- Strong experience designing and consuming RESTful APIs
- Experience working with relational databases (Postgres or MySQL)
- Ability to produce technical design documentation (system diagrams, architecture artifacts)
- Strong problem-solving skills and ability to navigate ambiguity
- Excellent communication skills, including working directly with stakeholders or clients
- Demonstrated ownership and ability to drive work from concept to production
- Ability to design with future scalability and platform evolution in mind
Benefits
- Flexible PTO + all Federal holidays off
- Health, dental and vision insurance plans
- Flexible Spending Account (FSA)
- 401k with employer match
- Company-sponsored life insurance, short- and long-term disability
- Professional development (training, certifications, conferences)
- Paid cloud developer accounts
- Referral bonuses
- HQ office perks (parking / metro reimbursement, nitro coffee & lunches)
- Annual social events (540 Week, hackathon, charity golf tournament, etc.)
- Access to 540’s Washington Capitals & Nationals tickets
