274 java software developer jobs at 126 companies in District of Columbia
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
Mobomo: Designs and develops custom software for government and enterprises.
6+ YOE6+ years Java software development; experience with Spring, microservices, REST APIs, Docker/Kubernetes, AWS; strong communication; U.S. citizenship; no sponsorship.
Tenax Technologies: A defense technology delivering secure IT services.
3+ YOEActive Top Secret clearance with SCI eligibility; DoD IAT Level II or higher; BS in CS/Software Engineering/Information Systems or equivalent; 3+ years full-stack Java experience; strong Java, Spring, API, JS/TS, SQL; DevSecOps experience; Git tooling.
Charlotte or Cleveland or California or Colorado or Illinois or Maryland or Massachusetts or Minnesota or New York or New Jersey or Washington or District of Columbia
$44-$54/hrHybridFull Time
AccentureNYSE: ACN: Global provider of management consulting and technology services.
8+ YOE8+ years software experience, 8+ years Java backend including REST services, 5+ years Mongo DB, High School Diploma/GED required, Spring Boot experience preferred; subject-matter expertise and team leadership expected.
Bethesda or Washington or Honolulu or Colorado Springs
HybridFull Time
Black Cape: Provides mission software, AI, and data analytics for defense.
1.5+ YOEActive Top Secret/TS-SCI clearance and US citizenship, Bachelor's degree, 1.5+ years experience, Java, REST/GraphQL APIs, PostgreSQL, Docker, GitLab, Spring Boot, familiarity with Linux/Mac/Windows, willing to work in classified environments.
Utah or Wisconsin or Alaska or West Virginia or District of Columbia or Washington or Virginia or Vermont or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Puerto Rico or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Illinois or Idaho or Georgia or Florida or Delaware or Connecticut or Colorado or California or Arkansas or Arizona or Alabama or Virgin Islands, U.S. or Missouri or Wyoming
$80k-$90k/yrRemoteFull Time
Harris Computer: Provides mission-critical vertical market software and service solutions.
3+ YOEBachelor\u0002s or equivalent experience, 3+ years software development, strong Java (11/17+), Spring/Spring Boot, REST API, databases, search tech, React/Next.js, and familiarity with AI-assisted development.
Java, JVM, Spring, Spring Boot, RESTful API, PostgreSQL, MySQL, MongoDB, Elasticsearch, React, Next.js, Material UI, GitHub Copilot, Claude, Cursor, ChatGPT
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
7+ YOEMinimum 7 years software development experience; proficiency with Java, .NET, Python, or JavaScript; experience with CI/CD, secure coding, Agile/DevSecOps, and software lifecycle practices; strong problem-solving and collaboration skills for classified federal environments.
Constellation Inc: Provides IT and data consulting services to federal agencies.
2+ YOE2+ years software development experience with React and Java/Spring or similar, proficiency in TypeScript/HTML/CSS, unit testing (Jest), Git and CI/CD, and U.S. citizenship for background investigation.
React, Java, Spring Boot, C#, .NET, HTML, TypeScript, CSS, RESTful APIs, Jest, Git, CI/CD
Akumen: Provides technology, cybersecurity, and data services to federal agencies.
2+ YOEBachelor's or equivalent, 2+ years software development experience, proficiency with C#/.NET or Java, JavaScript frameworks (React/Angular), Microsoft Azure and Azure DevOps, RESTful APIs, and relational databases.
C#/.NET, Java, JavaScript, React, Angular, Microsoft Azure, Azure DevOps, RESTful APIs, SQL Server, PostgreSQL, ASP.NET Core, Spring Boot, Docker, Kubernetes, Terraform, Bicep, PowerShell, Python, Bash, CI/CD pipelines
ASSYST: Independent IT services provider delivering enterprise-scale software solutions.
10+ YOE5+ Mgmt10+ years in software development; proven Technical Lead/Team Lead; strong Java Spring Boot backend and Angular frontend; experience with CI/CD, containers, cloud, and databases.
Cayuse Holdings: Tribally-owned provider of IT and professional services.
8+ YOEActive Top Secret clearance, 8+ years software development experience, Bachelor's/Master's in CS or related, strong Java/Spring/Hibernate and React/TypeScript skills, PostgreSQL/SQL/PLSQL, CI/CD, AWS, Docker/Kubernetes, Git/GitLab, Maven, and Atlassian tools.
Java, Spring Framework, Spring Security, Spring Boot, Hibernate, React, TypeScript, JavaScript, CSS, PostgreSQL, SQL, PLSQL, RESTful API, Maven, Git, GitLab, CI/CD, AWS, S3, EC2, ECS, Aurora, CloudWatch, Docker, Kubernetes, Keycloak, Jira, Confluence, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Acrobat
CSSI: Provides engineering and software solutions for transportation and defense clients, focusing on safety-critical systems and airspace modernization.
Bachelor's in Computer Science or Software Engineering; proficient in Java/J2EE; hybrid role within 50-mile radius; U.S. citizen or green card holder with 3+ years U.S. residency and Public Trust approval. Geospatial/aviation/CAD/MATLAB experience preferred.
Java, J2EE, XML, AIXM, CAD, MATLAB, Web Map Services
Syms Strategic Group: Provides IT and professional services to federal government agencies.
8+ YOEU.S. citizen with ability to obtain Public Trust, bachelor’s degree in CS/engineering, 8+ years back-end development (Java and/or NodeJS), REST API and Angular experience, EDI/healthcare data knowledge, AWS and Git proficiency.
Java, NodeJS, Angular, C#, .Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Electronic Data Interchange X.12 (EDI), XML, JSON, Microsoft Teams
San Francisco or Miami or Atlanta or Salt Lake City or Phoenix or Washington D.C. or Los Angeles or Seattle or Chicago or Boston or Austin or New York City
$153k-$205k/yrRemoteFull Time
CircleNYSE: CRCL: Digital currency issuer and blockchain financial infrastructure provider.
6+ YOE6+ years professional software development with Java and Go; bachelor’s in CS or equivalent; led small technical teams; experience with payment systems, RESTful APIs, cloud services, and SQL; strong system design, testing, and communication skills.
Java, Go, AWS, Google Cloud, Microsoft Azure, SQL, NoSQL, RESTful API
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years software engineering with Rust/C/C++/Java/Go and Python or Bash; experience building revenue-generating apps; containerized architectures with Kubernetes; AI-assisted development tools; Agile/DevSecOps CI/CD; security and networking knowledge; TS/SCI clearance; BS in CS or Engineering (5+ years) or 7+ years without degree.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years in software engineering; proficiency in Rust, C, C++, Java, or Go; Python or Bash; Kubernetes; TS/SCI clearance; Bachelor's in CS/Engineering (or 7+ years experience in lieu of degree).
Colorado Springs or California or Massachusetts or New York or Colorado or Hawaii or Illinois or Maryland or Minnesota or New Jersey or Vermont or Washington or District of Columbia
$93k-$164k/yrOnsiteFull Time
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Active Secret clearance and U.S. citizenship required; Java and Linux experience, knowledge of software practices/coding standards, strong problem solving, ~10% travel; familiarity with Java Spring, containerization, and common development tools.
Illinois or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or Rhode Island or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$83k-$222k/yrRemoteFull Time
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
5+ YOE5+ years backend software development with Java and Spring Boot, experience in microservices, GraphQL/REST APIs, databases, cloud-native patterns, CI/CD, code reviews, and mentoring.
New York City or Washington or Austin or San Francisco
$195k-$235k/yrOnsiteFull Time
Method Financial: Connects financial accounts and processes debt payments via API.
5+ YOE5+ years software engineering experience; expert knowledge of JavaScript, Python or Java; experience with Node and React; building scalable production systems; strong communication and debugging skills.