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16 software development engineer test web jobs at 13 companies in Maryland

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Software Engineer IV – Web/Database Development
Washington or Gaithersburg
$228k/yr OnsiteFull Time
ActioNet
ActioNet: Provides IT modernization and cybersecurity services for government agencies.
7+ YOEBachelor's degree and typically 7 years of software engineering and full-stack web development experience. Requires enterprise applications, databases, ETL, security, accessibility, testing, and SDLC expertise.
Java, C#, Python, JavaScript, TypeScript, React, Angular, Vue.js, .NET, Spring, RESTful APIs, Oracle, SQL Server, PostgreSQL, MySQL, AWS, Microsoft Azure, Git, GitHub, GitLab, Bitbucket, Kubernetes, CI/CD, DevSecOps, Agile, Scrum, Microsoft PowerShell, Microsoft Excel
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2mo
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Software Developer
Chantilly or Potomac
OnsiteFull Time
Kepora
Kepora: A that provides secure software solutions and clearance processing support.
Software engineer to design and build cloud-based systems; develop, test, and debug cloud-native applications; work with Python, Java, JavaScript; experience with serverless functions and web UI.
Python, Java, JavaScript, React, Node.js, AWS, CloudWatch, CloudTrail, Terraform, Ansible, Kubernetes, Linux, Bash
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1mo
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Software Engineer (Distributed Web Applications & Cloud)
Columbia, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.
8+ YOE8+ years software engineering experience (or BS+4), TS/SCI with polygraph required, expertise in JavaScript/TypeScript and Python, DevOps and IaC, cloud (AWS), CI/CD, version control, testing, and experience in high-side environments.
Node.js, TypeScript, Python, AWS, Infrastructure-as-Code (IaC), CI/CD, gdb, C, C++, Android
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Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Independent Software
Independent Software: Provides software and systems engineering for national security missions.
12+ YOEBachelor’s degree plus 12–14 years of software engineering experience, or equivalent experience; enterprise applications, Java, web services, REST APIs, relational databases, testing, CI/CD, and troubleshooting required.
Java, Angular, RESTful APIs, Oracle, PostgreSQL, MariaDB, Spring Boot, Kubernetes, Docker, Podman, Amazon EKS, OpenShift, Rancher, Helm, GitLab CI/CD, Jira, Confluence, XML, JSON, Deployments, Services, ConfigMaps, Secrets, Ingress, Persistent Volumes
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1mo
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Software Developer II (Mid-level, Full-stack)
Lanham, Maryland, United States
OnsiteFull Time
Science Systems and Applications
Science Systems and Applications: Provides scientific, engineering, and IT services to government agencies.
5+ YOEDesign, develop, test, and maintain full-stack web applications; build UIs and backend services; develop RESTful APIs; work with relational and cloud databases; 5+ years software development experience.
Java, C#, Python, Node.js, React, Angular, Vue, Git, AWS, Lambda, API Gateway, ECS, EC2, RDS, S3, IAM, CloudFormation, Docker, Kubernetes
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3mo
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Sr. Software Engineer
Philadelphia or New Jersey or Delaware or New York or Maryland or Florida or South Carolina or Texas or Virginia or Georgia
HybridFull Time
FreedomPay: A fast-growing payments and commerce technology delivering secure solutions globally.
7+ YOE7+ years in application development and testing; strong web, SPA, and backend skills; security-focused; Agile experience; strong English communication.
.NET, SQL Server, MVC, jQuery, React, Angular, Redux, TypeScript, JWT, Git, HTML, CSS, Websockets
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3mo
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HP099 Scientific Software Developer
Greenbelt, Maryland, United States
OnsiteFull Time
ADNET Systems
ADNET Systems: Provider of information systems and scientific research services to government agencies.
3+ YOEBachelor’s in CS or Engineering; 3+ years relevant experience; 5+ years Python web development; unit tests for Python data pipelines; middleware like uWSGI/uvicorn/Gunicorn/Graphite; MySQL/PostgreSQL; Linux; US citizenship or permanent residency with 3 years residency; ability to obtain NASA Tier 1 background.
Python, MySQL, PostgreSQL, Linux, uWSGI, uvicorn, Gunicorn, Graphite, Flask, Django, FastAPI, Git
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2mo
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Software Engineer (Telework Available)
Annapolis Junction, Maryland, United States
$144k-$147k/yr HybridFull Time
Red Arch Solutions
Red Arch Solutions: Provides IT engineering solutions for the intelligence community.
7+ YOEBachelor's in CS, 7+ years SWE experience, experience with Java/C++/Python, Git, SQL/PostgreSQL, Amazon Web Services, Jira/Confluence, Agile, testing, technical documentation, and quality assurance.
Java, C++, Python, Git, SQL, PostgreSQL, Amazon Web Services (AWS), Jira, Confluence
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2w
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Software Integration Engineer - C2 Systems
Clarksburg, Maryland, United States
$120k-$200k/yr OnsiteFull Time
Forterra
Forterra: Develops autonomous ground vehicle systems and software for defense.
Bachelor's degree or relevant experience; middleware, message schemas, software design, testing, debugging, Linux, and networking skills. Preferred: C++, web applications, robotics, hardware integration, and real-time systems.
C++, React, Vue, Svelte, TypeScript, Next.js, Remix, Nuxt, Node.js, NestJS, RESTful APIs, GraphQL, Linux, UDP, TCP
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2mo
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Automated Test Engineer - Onsite in Annapolis Jct, MD - TS/SCI & Full Scope Polygraph
Annapolis Junction, Maryland, United States
HybridFull Time
Booker DiMaio
Booker DiMaio: Engineering innovation and software modernization services provider.
3+ YOEActive TS/SCI with Full Scope Polygraph required. Experience with Cypress and JavaScript/TypeScript, API/web testing, Git, Jira/Confluence, CI/CD integration (GitLab CI/CD) and familiarity with AWS and Docker.
Cypress, JavaScript, TypeScript, Jira, Confluence, Git, GitLab CI/CD, Amazon Web Services, Docker
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2mo
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Intermediate .NET Applications Developer (On-Site)
Fort Meade, Maryland, United States
OnsiteFull Time
Oneida Professional Services
Oneida Professional Services: Provides professional and technical services to federal government agencies.
Experience designing, developing, testing, implementing, and maintaining .NET enterprise applications; relational database design and optimization; web application security and Section 508 compliance; SDLC and documentation skills.
Microsoft .NET, C#, ASP.NET, MVC, .NET Core, Blazor, Microsoft SQL Server, DevSecOps, CI/CD
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1mo
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Full Stack Developer
Baltimore, Maryland, United States
$120k-$165k/yr OnsiteFull Time
Whitman, Requardt & Associates
Whitman, Requardt & Associates: Providing engineering, architectural, and environmental design services for infrastructure.
5+ YOEBachelor's in a technical field,5+ years developing data-driven applications with C#,ASP.NET Core/MVC,Entity Framework and SQL Server; experience with web technologies, testing, CI, security, and mentoring;US citizenship required.
C#, ASP.NET Core, ASP.NET MVC, Entity Framework, SQL Server, HTML, CSS, Bootstrap, JavaScript, Angular, React, Vue, REST API, Microsoft Azure, Microsoft SharePoint, Microsoft Team Foundation Server, Microsoft Azure DevOps, Web Content Accessibility Guidelines (WCAG)
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1mo
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Full Stack Developer II - Java
Rockville, Maryland, United States
$120k-$126k/yr HybridFull Time
LCG
LCG: Technology consulting and IT services for federal government agencies.
2+ YOEBachelor's in CS or related, 2+ years full stack development, experience with enterprise and n-tier web/client-server applications, SDLC, testing, debugging, configuration management, and strong communication skills.
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1mo
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Full Stack Developer
Annapolis Junction, Maryland, United States
$70k-$285k/yr OnsiteFull Time
Athenix Solutions Group
Athenix Solutions Group: Provides cybersecurity, systems engineering, and training for defense agencies.
TS/SCI with Polygraph required. Experience developing back-end services in Python, web UIs with Java/JavaScript/HTML, Active MQ, REST, NoSQL/elastic databases, Atlassian (JIRA, Confluence), Linux, CI/CD; test validation and Tier 3 support experience.
Python, Java, JavaScript, HTML, Active MQ, REST, NoSQL, elastic databases, JIRA, Confluence, Linux, CI/CD
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1w
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Senior UI Engineer (Angular / React / TypeScript)
Maryland, United States
RemoteFull Time
Ultimate Knowledge
Ultimate Knowledge: Provides cybersecurity training and workforce readiness assessment solutions.
7+ YOERequires 7+ years building production web applications, deep Angular expertise, expert TypeScript, React experience preferred, API integration, testing, GitOps, CI/CD, strong communication, and US work authorization.
Angular, RxJS, React, TypeScript, REST, GraphQL, Node.js, Express, GitOps, CI/CD, Storybook, Angular Material, shadcn/ui, SCORM, xAPI, SSO, SAML, OIDC, AWS, Docker, Kubernetes, Claude Code, Copilot, Cursor
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Senior Full Stack Engineer (Angular / Node.js / TypeScript)
Maryland, United States
RemoteFull Time
Ultimate Knowledge
Ultimate Knowledge: Provides cybersecurity training and workforce readiness assessment solutions.
7+ YOERequires 7+ years building production web applications, senior or lead experience, Angular, Node.js, Express, PostgreSQL, Kubernetes, GitOps, CI/CD, testing, architecture judgment, communication skills, and US work authorization.
Angular, Node.js, TypeScript, React, Express, PostgreSQL, Kubernetes, ArgoCD, Flux, Helm, Kustomize, AWS, Terraform, Prometheus, Grafana, OpenTelemetry, EFK, Storybook, Angular Material, shadcn/ui, SCORM, xAPI, SAML, OIDC, Claude Code, Copilot, Cursor
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