40 net full stack developer jobs at 25 companies in District of Columbia
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Senior .Net Full-Stack Developer
Washington, District of Columbia, United States
$95k-$120k/yrOnsiteFull Time
Koniag Government Services: Providing technical and professional services to federal agencies.
8+ YOETop-Secret clearance, 8+ years full-stack software development experience, 4-year degree in IT or equivalent, experience with SDLC, large-scale data processing, and mentoring/knowledge transfer.
Revolutional: Delivers advanced technology and mission support to federal agencies.
5+ YOEActive Top Secret/SCI clearance, U.S. citizenship, 5+ years .NET/C# experience, Security+ certification, SQL Server and T-SQL proficiency, Agile experience, secure development practices.
Senior Full Stack .NET Developer with Azure/Angular (On Site)
Washington, District of Columbia, United States
$68k-$140k/yrOnsiteFull Time
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
10+ YOESenior Full Stack .NET Developer with Azure/Angular; 10+ years in .NET, Azure, DevOps, Angular, SQL Server; on-site in Washington, DC; US work authorization.
Senior Full Stack .NET Developer with Azure/Angular (On Site)
Washington, District of Columbia, United States
$68k-$140k/yrOnsiteFull Time
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
10+ YOESenior Full Stack .NET Developer with Azure/Angular; 10+ years .NET, Azure, Angular, Docker, and DevOps experience; strong front-end skills; on-site role in Washington, DC.
Applied Information Sciences: Provides cloud transformation and software engineering services for enterprises.
3+ YOEActive Top Secret clearance, Bachelor's in CS or related, 3–5 years professional C#/.NET experience, hands-on with ASP.NET, Entity Framework, SQL Server, React, JavaScript/TypeScript, HTML/CSS, and Git/GitLab.
Pioneering Evolution: Provides strategic acquisition and software solutions for defense organizations.
7+ YOEBachelor's degree, 7+ years full-stack experience with .NET Core, 3+ years Angular, RESTful API and microservices experience, PostgreSQL proficiency, experience in compliance-driven environments, mentoring experience, U.S. citizenship and active Secret clearance, on-site in Washington D.C. metro.
Technica Corporation: Provides systems engineering and cybersecurity services to federal agencies.
8+ YOEActive Top Secret with SCI eligibility, Bachelor’s in CS or equivalent,8+ years software development experience with .NET and React, SQL, cloud (AWS/Azure), CI/CD, Docker, Gitlab.
Cayuse Holdings: Delivers IT services and mission support to government agencies.
8+ YOE8+ years full-stack experience with .NET and React, Bachelor's or equivalent, active Top Secret clearance, strong C#, Entity Framework, SQL Server, TypeScript/JavaScript skills, and ability to pass background checks.
ASP.NET, C#, Entity Framework, SQL Server, React, TypeScript, JavaScript, HTML5, CSS3, ADO.NET, Git, GitLab, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Adobe Acrobat
Applied Information Sciences: Delivers cloud transformation and software engineering services to organizations.
3+ YOEActive Top Secret clearance, Bachelor's in CS/related, 3+ years C#/.NET experience, experience with React/JavaScript/TypeScript, ASP.NET, Entity Framework, SQL Server, API integration, and secure coding.
Senior Full Stack .NET Developer with Azure/Angular (On Site)
Washington, District of Columbia, United States
$68k-$140k/yrOnsiteFull Time
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
10+ YOE10+ years of .NET development experience, expert front-end skills, Azure and DevOps experience, and proficiency with Angular, C#, SQL Server, microservices, containers, security, and cloud infrastructure.
Microsoft .NET Core, Windows Applications, Console Application, C#, VB.NET, Microsoft SQL Server, SQL queries, Stored Procedures, Views, Triggers, Linked Server, SQL Server Reporting Services (SSRS), Azure Functions, Logic Apps, Azure Event Grid, Azure Event Hubs, VMs, containers, serverless computing, IAM, Azure Policy, Private Link, Web API, Microservices, Docker, Azure, DevOps, Build pipeline, Release pipeline, code repository, V-net, sub-net, private endpoint, ADO.Net, Entity Data Model, Entity Framework, FunctionApp, Web Jobs, Storage Account, Key Vault, App Insights, Cognitive Service, Service Bus, Azure AD, Azure BOT Service, Azure OpenAI, Data Factory, Angular, HTML5, CSS 3, Bootstrap, Material, JavaScript, DOM, TypeScript, Micro Front End, Angular Elements, Reactive Forms, RXJS, HighCharts, AG Grids, Excel, PDF, Rich Text Editors, ng select, ngx-bootstrap, GIT, NPM, Angular CLI, Unit test cases, SCSS, RWD, REST API
Kentro: Provides digital transformation and IT services to federal agencies.
3+ YOE3+ years full stack development experience with front-end and back-end frameworks, databases, cloud platforms, CI/CD, and strong communication and problem-solving skills.
NuAxis Innovations: Provides IT infrastructure and customer experience solutions for government agencies.
5+ YOEBachelor's in CS/IS/Software Engineering, 5+ years full-stack experience, expertise with AWS, modern JavaScript frameworks, microservices, containerization, CI/CD, PostgreSQL, Kafka; Agile experience and ability to obtain Public Trust.
A-TEK: Provides digital transformation and scientific solutions to federal agencies.
5+ YOEBachelor's degree and 5+ years software development experience; proficiency with C#/.NET or Python, React, Microsoft Azure, SQL databases, Git, Azure DevOps, REST APIs; ability to obtain Tier 2 background investigation.
React, HTML5, CSS3, JavaScript, TypeScript, Python, C#/.NET, Microsoft SQL Server, PostgreSQL, Microsoft Azure, Git, Azure DevOps, Power Apps, Power Automate
Network Designs, Inc.: Provides IT, network, and cybersecurity solutions to government agencies.
8+ YOEBachelor's in CS or related; 8+ years experience; front-end JS/TS, HTML5, CSS3; React/Angular/Vue; back-end Node/Java/.NET; RESTful APIs; Agile; AWS/Azure/CLOUD preferred; US Citizenship; Public Trust clearance; mostly remote with on-site in DC
Fortegra: Provides specialty insurance products and warranty service solutions.
7+ YOE7+ years software engineering, expert React, backend framework experience (Node.js, Python, .NET Core), secure public-facing app and cloud architecture experience, hands-on use of AI coding tools and agentic workflows.
React, Node.js, NestJS, Express, Python, FastAPI, Django, Microsoft .NET Core, AWS, Microsoft Azure, GCP, Claude Code, GitHub Copilot, Cursor, Replit, Lovable
Senior Specialist, Full Stack Software Engineer (40003)
Washington, District of Columbia, United States
$112k-$208k/yrOnsiteFull Time
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
6+ YOEBachelor's degree with 6+ years related experience (or graduate degree with 4+ years or 10+ years experience in lieu); proficiency in C#/.NET, Python, Angular, PostgreSQL; strong OOP, testing, and secure-coding skills; ability to obtain security clearance.
Full Stack Dev./ Software Developer / Software Engineer/ Application Developer
Washington, District of Columbia, United States
HybridFull Time
TechOp Solutions International: Provides technical consulting and operational support to government agencies.
Bachelor's in a computing field, hands-on software/application/automation development experience, proficiency with Java/C#/Python/.NET/JavaScript and SQL; Microsoft Power Platform preferred; active federal clearance required.
Java, C#, Python, .NET, JavaScript, SQL, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Power Apps, Power Automate, Power Fx