540 is seeking a Software Engineer to support the DoD in building a next-generation Air Force aircraft maintenance platform. This application leverages Java/Spring Boot microservices, Angular front-end applications, and cloud-native infrastructure (Kubernetes, Google Cloud, Apigee). Engineers on this team build and scale full-stack features across user interfaces, backend services, and data layers that power critical maintenance operations.

This platform will modernize how Air Force maintainers plan and execute maintenance and is a key part of the Air Force's technology strategy for the coming decade.

Location: Remote within the continental United States

Citizenship & Clearance Requirement: per client requirements, candidates must be a U.S. Citizen with the ability to obtain a DoD Secret clearance

Education Requirement: Bachelor's Degree in Computer Science or related engineering field (preferred)

540 Internal Thrive Level: Software Engineer II or III

WHY 540?

540 is a forward-thinking company that the government turns to in order to #getshitdone. We don't just talk about innovation – we deliver it. We break down barriers, build impactful technology, and solve mission-critical problems.

HOW YOU'LL DRIVE IMPACT

Develop full-stack features across Angular front-end applications and Java/Spring Boot microservices
Build and deploy services in containerized environments (Docker, Kubernetes)
Design and integrate RESTful APIs to enable secure communication across systems
Implement asynchronous messaging patterns (Kafka) for distributed systems
Design and maintain data models and persistence layers (Postgres or MySQL)
Collaborate with engineers, architects, and stakeholders to translate mission needs into technical solutions
Contribute to technical design documentation and system architecture artifacts
Participate in code reviews, testing, and troubleshooting to ensure high-quality software
Support and improve CI/CD pipelines and deployment processes
Enhance system performance, scalability, and reliability as the platform evolves

REQUIRED SKILLS & EXPERIENCE

5+ 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)
Experience designing and consuming RESTful APIs
Experience working with relational databases (Postgres or MySQL)
Ability to produce technical design documentation (diagrams, system designs)
Strong problem-solving skills and ability to learn new technologies quickly
Excellent communication and collaboration skills
Demonstrated ownership and ability to drive work to completion

NICE TO HAVE

Experience with Google Cloud Platform (GCP) or similar cloud environments
Experience with API gateways and API management platforms, such as Google Apigee
Familiarity with API authentication and authorization (PKI, OAuth2, JWT, LDAP, SAML, etc.)
Experience working with OpenAPI/Swagger specifications
Experience supporting U.S. Federal Government programs, particularly DoD environments
GCP Certifications (Professional Cloud Architect or Professional Cloud Developer)

BENEFITS & PERKS

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

EQUAL EMPLOYMENT OPPORTUNITY (EEO)

540's policy is to provide equal employment opportunity to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.