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90 senior web software engineer jobs at 62 companies in Maryland

3w
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Senior Web Application Software Developer
Beltsville, Maryland, United States
OnsiteFull Time
One Federal Solution
One Federal Solution: Provides professional and technical services to federal government agencies.
6+ YOEBachelor's in CS/IS/Software Eng, 6+ years building enterprise web apps, 3–4 years with open-source tools, Azure migration experience, API and containerization skills, security and accessibility knowledge.
JavaScript, Angular, SQL Server, MySQL, PostgreSQL, Python, Entity Framework, GraphQL, RESTful API, Linux, Microsoft Azure, Git, GitHub, Docker, HTML, XHTML, CSS, U.S. Web Design System (USWDS)
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5d
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Senior Web Developer
District of Columbia or Maryland or Virginia or Arlington
$80k-$155k/yr HybridFull Time
Tripoint Solutions
Tripoint Solutions: Providing technology modernization and data services to federal agencies.
8+ YOEBachelor's degree in computer science or related field, 8+ years of enterprise web development, U.S. Department of Education experience, specified web technologies, AWS experience, and ability to obtain High-Risk Public Trust.
AWS, ServiceNow, UiPath, ASP.NET, .NET Core, C#, Classic ASP, SQL Server, HTML5, CSS3, JavaScript, Drupal, DevOps, CI-CD
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3mo
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Senior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Provides engineering and intelligence analysis for government missions.
7+ YOESeven years in software development; two years in SIGINT; TS/SCI with poly; front-end web development with JavaScript/React; Hadoop/HDFS; distributed storage; Windows/Linux; ability to guide juniors.
JavaScript, React, Hadoop, HDFS, C, C++, Linux, Windows, SOA, Web Services
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2w
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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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2w
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Senior Web Developer
United States or Silver Spring
RemoteFull Time
AtOrchard
AtOrchard: A woman-owned federal prime contractor delivering science, data, technology, program management, and workforce solutions.
Bachelor's degree or equivalent experience; professional public-facing website development; HTML, CSS, JavaScript, PHP, WordPress, accessibility, troubleshooting, Microsoft Office 365, Google Workspace, and Adobe Acrobat experience.
HTML, CSS, JavaScript, PHP, WordPress, Microsoft Office 365, Google Workspace, Adobe Acrobat
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2w
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Web Application Developer
Linthicum, Maryland, United States
$129k-$156k/yr OnsiteFull Time
Quevera
Quevera: Software engineering and cloud solutions for government and defense.
7+ YOERequires active TS/SCI clearance with polygraph, 7 years of software engineering experience, a bachelor's in computer science or equivalent experience, IAM Level I certification, and web, Linux, database, and AWS skills.
AWS, PHP, .NET, C#, Java, Node.js, Python, HTML, CSS, JavaScript, Vue.js, React, Linux, API, Nginx, Apache, Tomcat, PowerShell, CI/CD, Microsoft Azure, IAM, EC2, Application Load Balancer, Amazon S3, Amazon RDS, CloudWatch
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3w
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Senior Software Engineer
Annapolis Junction, Maryland, United States
$217k-$225k/yr OnsiteFull Time
Envision Innovative Solutions
Envision Innovative Solutions: Provides technical engineering and mission support to government agencies.
14+ YOE14 years software engineering experience, Bachelor’s in CS or related (or +4 years experience), active TS/SCI with Full Scope Polygraph, proficiency with Git,Kira,Confluence,Linux CLI,Java and container/web technologies.
Git, Kira, Confluence, Atlassian Products, Linux Command Line, Java, Docker, Docker Compose, Spring Boot, JavaScript, ReactJS, Apache Kafka, Apache Nifi, Maven, SQL
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2mo
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Software Engineer (Large Scale Web App)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
US citizen with active clearance and polygraph required. Bachelor's in CS/Engineering required. Professional experience with JavaScript, TypeScript, Python, cloud (AWS), DevOps and distributed web applications in secure environments.
JavaScript, TypeScript, Python, AWS, C, C++, gdb, Android
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1w
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Software Engineer, Senior
McLean or Annapolis Junction
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
8+ YOE8+ years in professional software development, 5+ years with C#, web frameworks, Git, and relational databases; bachelor's degree, Secret clearance, and technical leadership experience required.
C#, HTML, JavaScript, Angular, Git, SQL Server, PostgreSQL, MySQL, Docker, Podman, Microsoft Azure, CI/CD
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2mo
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Senior Software Engineer
Baltimore, Maryland, United States
$125k-$155k/yr OnsiteFull Time
The Baltimore Banner
The Baltimore Banner: Independent nonprofit digital newsroom serving the Baltimore region.
5+ YOE5+ years software development, 3+ years building scalable web apps, strong JavaScript (React/Angular/Vue), Node.js, cloud (AWS preferred), database and caching experience, bachelor’s or equivalent.
JavaScript, React, Node.js, Angular, Vue, AWS, SQL Server, Oracle, MongoDB, MySQL, Redis, Memcached, Varnish, Arc XP, WordPress
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6d
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Web Developer, Level 2
Fort Meade, Maryland, United States
$138k-$153k/yr OnsiteFull Time
Wood Consulting Services
Wood Consulting Services: Provides technical and strategic solutions to federal government agencies.
8+ YOERequires 8 years of web development experience and a technical bachelor's degree, or 12 years of experience instead. U.S. citizenship and active TS/SCI clearance with polygraph required.
HTML, Visual Basic, Java, CGI, XML
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2mo
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Web Developer
Annapolis Junction, Maryland, United States
$160k-$195k/yr OnsiteFull Time
LufCo
LufCo: Provides specialized engineering and analytic services for defense missions.
8+ YOEActive TS/SCI with Polygraph; 8+ years development experience; Bachelor's in a technical field; strong Java, JavaScript, React/SolidJS, SpringBoot, Grafana skills.
Java, Swing, Servlets, JavaScript, JQuery, React, SolidJS, SpringBoot, Grafana
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2w
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Senior Software Engineer
Atlanta or Austin or Baltimore or Boston or Charlotte or Chicago or Columbus or Dallas or Miami or Nashville or New York City or Philadelphia or Pittsburgh or Princeton or Raleigh or Tysons or Washington
$126k-$248k/yr RemoteFull Time
MongoDB
MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.
Full-stack engineering experience with scalable, highly available web applications and databases; collaboration and distributed-systems problem solving required. TypeScript, React, Node.js, WebSockets, Kubernetes, and microservices are advantageous.
MongoDB Atlas, MongoDB Compass, Atlas Data Explorer, TypeScript, React, Node.js, Kubernetes, AWS, Google Cloud, Microsoft Azure
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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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1w
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Web Application Developer
Bethesda, Maryland, United States
$104k-$218k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
8+ YOETS/SCI with CI polygraph, degree or equivalent experience, Agile/Scrum experience, strong problem-solving and communication skills, and proficiency with web technologies including JavaScript, HTML/CSS, REST APIs, React or Angular.
WordPress, Microsoft SharePoint, JavaScript, HTML/CSS, REST APIs, React, Angular, ServiceNow, AWS, Amazon EC2, Amazon S3, AWS CloudFormation, Amazon CloudWatch, Git, GitLab
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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: AI-powered decision intelligence for complex mission environments.
8+ YOETS/SCI w/Poly clearance required; 8+ years experience (or Bachelor's +4). Professional experience with JavaScript, TypeScript, Node.js, and Python; experience building distributed web applications, DevOps automation, AWS, IaC, CI/CD.
Node.js, JavaScript, TypeScript, Python, AWS, gdb, C, C++
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1w
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Web Application Developer
Bethesda, Maryland, United States
$104k-$218k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
8+ YOEActive TS/SCI with CI polygraph; bachelor's degree plus 8+ years, associate degree plus 10 years, or high school diploma plus 12 years; Agile/Scrum and web development experience required.
WordPress, Microsoft SharePoint, JavaScript, HTML, CSS, REST APIs, React, Angular, ServiceNow, AWS, Amazon EC2, Amazon S3, AWS CloudFormation, Amazon CloudWatch, Git, GitLab, CI/CD, Agile, Scrum
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1mo
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Senior Software Engineer
Connecticut or West Virginia or South Carolina or Pennsylvania or New Hampshire or Hawaii or California or Michigan or Kentucky or Arizona or New Mexico or Nevada or Florida or Alaska or Washington or Oregon or Texas or Alabama or Mississippi or Tennessee or Illinois or Wisconsin or Louisiana or Arkansas or Missouri or Iowa or Minnesota or Oklahoma or Kansas or Nebraska or South Dakota or North Dakota or Colorado or Wyoming or Idaho or Montana or Utah or Vermont or North Carolina or Massachusetts or Georgia or Rhode Island or New York or Maryland or Delaware or Virginia or Ohio or New Jersey or Maine
$110k-$140k/yr RemoteFull Time
Worksoft: Automation platform for enterprise business process testing and discovery.
10+ YOE10+ years web development experience (C#, .NET, ASP.NET Core) and production AI/ML experience (LLMs, PyTorch/TensorFlow, LangChain, etc.); Bachelor’s in CS/Engineering or 15+ years experience; strong problem solving and customer-facing troubleshooting skills.
OpenAI, Azure OpenAI, Anthropic Claude, Gemini, PyTorch, TensorFlow, scikit-learn, ML.Net, LangChain, Semantic Kernel, RAG, vector databases, LLMs, ASP.Net Core, Web APIs, REST, JWT, OAuth, Azure AD/Entra ID, Blazor, Angular, MS Sql Server, EF Core, WinForms, WPF, .Net MAUI, Service Bus, Kafka, MSBuild, Git
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1mo
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Senior Software Engineer (Partial Telework)
Columbia or Annapolis Junction
$170k-$230k/yr HybridFull Time
GliaCell Technologies
GliaCell Technologies: Software and systems engineering for the intelligence community.
14+ YOEActive or rein-statable TS/SCI with Polygraph, U.S. citizenship, 14+ years software engineering experience, BS in Computer Science (or substitute), Git/GitLab, Docker, Kubernetes, web app development, CI/CD experience.
Git/Gitlab, Docker, Kubernetes, Docker-compose, React, Java, Go, MongoDB, OpenSearch, CI/CD
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2mo
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Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
VTG
VTG: Provides force modernization and digital transformation for defense agencies.
7+ YOEUS citizen with active TS/SCI with Poly, bachelor\u0002s degree, 7+ years as software engineer; experience with Java, Python, Rust, C++, web frameworks, and modern DevOps tools.
Java, Python, Rust, C++, Docker, Kubernetes, VueJS, React, REST, Node JS, Make, Buildx, Mongo, EleasticSearch, Websocket, GRPC
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