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10 junior backend developer jobs at 7 companies in Martinsburg, WV

1mo
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Backend Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Blue Ridge Dynamics
Blue Ridge Dynamics: Custom software and UI/UX design for government agencies.
2+ YOE2+ years backend development experience with Node.js/TypeScript, RESTful APIs, relational databases, Git, testing, and secure coding; strong problem-solving and communication skills.
Node.js, TypeScript, PostgreSQL, JavaScript, NestJS, Fastify, Express, MySQL, Git, Docker, Kubernetes, AWS, Azure, Google Cloud, OAuth 2.0, OpenID Connect, JWT, Drizzle ORM, CI/CD
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3mo
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Mid-Level Backend Software Engineer
Gaithersburg, Maryland, United States
$87k-$157k/yr OnsiteFull Time
teKnoluxion
teKnoluxion: Providing technical engineering and cloud services to the intelligence community.
2+ YOEActive Top Secret/SCI clearance with CI poly eligibility; bachelor's or master's in computer science/software engineering; 2–8 years experience depending on degree; strong Java or Python, REST API, SQL, and Linux skills.
Java, Python, SQL, Linux, Apache Airflow, Spring Boot, Django, GitLab, Jenkins, Docker, OpenShift, AWS, Azure
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4d
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Software Engineer II
Sparks or California or Dayton or Hagerstown
$55k-$70k/yr OnsiteFull Time
1 Click Logistics
1 Click Logistics: Provides third-party logistics, warehousing, and e-commerce fulfillment services.
2+ YOEBachelor's degree in computer science, application development, or related field; 2–3 years' software development experience; 3–4 years with JavaScript/React, APIs, and CSS; 2–3 years with databases/backend.
ColdFusion, React, HTML5, CSS3, JavaScript, MySQL, REST, SOAP, JSON, XML, CSV, Git, Jira, Azure DevOps, AWS, Microsoft Azure, CI/CD
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1mo
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Software Engineer, Mid
Herndon, Virginia, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
2+ YOE2+ years in object-oriented programming (Java/JEE), backend frameworks (Spring), API/REST development, Linux experience, ability to obtain DoD 8570 certification (Security+ or CISSP), TS/SCI clearance with polygraph required.
Java, JEE, Spring Framework, Spring Boot, REST, Linux, NiFi, Apache NiFi, PKI, MongoDB, Jira, Confluence, Git, GitLab, Kafka
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2w
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Software Engineer, Mid
Chantilly, Virginia, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years OOP (Java/JEE), backend frameworks (Spring/Spring Boot), REST API development, Linux CLI, Top Secret clearance, HS diploma/GED, ability to obtain DoD 8570 certification within 6 months.
Java, JEE, Spring Framework, Spring Boot, REST, Linux, Docker, Kubernetes, MongoDB, Jira, Confluence, Git, GitLab
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1mo
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Software Engineer, Mid
Herndon, Virginia, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years OOP experience (Java/JEE), backend frameworks (Spring/Spring Boot), REST API development, Linux CLI, NiFi; TS/SCI clearance with polygraph required; ability to obtain DoD 8570 certification (Security+ or CISSP) within 6 months.
Java, JEE, Spring Framework, Spring Boot, REST, Linux, NiFi, MongoDB, Jira, Confluence, Git, GitLab, Apache Kafka
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2d
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26-5028: Sr Software Engineer - .Net
Herndon or United States
FieldFull Time
Navitas Business Consulting
Navitas Business Consulting: Provides digital transformation and IT solutions for government agencies.
2+ YOEMaster’s degree in a relevant field plus 2 years of .NET experience. Requires enterprise software development, APIs, databases, SQL, backend services, testing, debugging, deployment, and SDLC experience.
.NET, SQL
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1mo
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Full Stack Software Engineer (Full Stack Developer All levels)
Chantilly, Virginia, United States
OnsiteFull Time
Redwire
RedwireNYSE: RDW: Manufactures infrastructure and hardware components for diverse space missions.
1+ YOEU.S. eligibility required; STEM bachelor's preferred; 1+ years full‑stack experience with React, TypeScript/JavaScript and backend in Python/C++/Rust; experience with REST/GraphQL/gRPC, WebSockets, distributed systems, CI/CD, and testing.
TypeScript, JavaScript, React, Python, C++, Rust, HTML, CSS, WebSockets, REST, GraphQL, gRPC, Git
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2w
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Full Stack Software Engineer
Herndon, Virginia, United States
$111k-$183k/yr OnsiteFull Time
Unissant
Unissant: Delivers data analytics and cybersecurity services to government agencies.
2+ YOE2–7 years full stack experience; proficiency with frontend and backend languages; experience with dashboards, Power BI/Tableau, and SharePoint; bachelor\u0002s degree required; ability to obtain Secret clearance.
JavaScript, TypeScript, React, Angular, Vue, Python, C#, Java, Node.js, Power BI, Tableau, SharePoint Online, Microsoft 365
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1mo
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AI/ML Engineer (Systems Engineer, Sr)
Chantilly, Virginia, United States
OnsiteFull Time
Redwire
RedwireNYSE: RDW: Manufactures infrastructure and hardware components for diverse space missions.
1+ YOEU.S. citizen eligible for DoD Secret clearance, 1+ years backend/systems engineering experience, proficiency in Python/C++/Rust, experience with agentic systems, graph data modeling, real‑time pipelines, API design, and secure operations.
Python, C++, Rust, Neo4j, DGraph, ArangoDB, CUDA, REST, GraphQL, gRPC, SOAP, UDP, TCP, Pub/Sub, CI/CD
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