UnitedHealth GroupNYSE: UNH: Sells health insurance and provides diversified healthcare services.
3+ YOE3+ years Python; 2+ years C#/ .NET; cloud (Azure) experience; 1+ year Terraform; 1+ year GitHub Actions; database design; undergraduate degree or equivalent.
GEICO: Provides vehicle and property insurance services to consumers.
4+ YOESenior .NET engineer with 4+ years in software development; experience with cloud platforms (AWS/Azure/GCP), microservices, REST APIs, Docker/Kubernetes; strong Python/C#, SQL/NoSQL; DevOps and IaC; CS data structures and algorithms.
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
2+ YOE2+ years software development; C#/.NET/Python/Java/C++ or C; distributed programming; building pipelines; on-call support; TS/SCI with poly; US passport.
C#, NET, Python, Java, C++, C, Azure Data Factory, PowerBI
Nightwing: Provides cybersecurity and intelligence solutions for government agencies.
1+ YOEBachelor's degree or 4 years of related experience; 1 year programming in Assembly, C, C++, Java, Perl, or Python; 1+ year development in Windows/.NET or UNIX environments.
Steampunk: Design-led federal technology consulting and innovation services firm.
3+ YOE3+ years in programming with Java, Ruby, React, C/C++, .NET or Python; CI/CD; Git; cloud (AWS/Azure/GCP); Docker/Kubernetes; automated testing; NIH experience; willing to obtain US government security clearance.
GXM Technologies: Delivering rapid software solutions and innovation for defense organizations.
6+ YOE6+ years in .NET/C#, cross‑platform mobile development; US citizen; ability to obtain government clearance; BS/MS in CS/Engineering; 3+ years with SQL databases; Agile experience.
BigBear.aiNYSE: BBAI: AI-powered decision intelligence for complex mission environments.
Active TS/SCI with Poly; Bachelor's degree or 4 years related experience; strong programming in Python/C/C++; reverse engineering; OS knowledge; Agile; Git.
Python, C, C++, Java, Perl, Assembly, PowerShell, Bash, ID A Pro, Ghidra, OllyDbg, Visual Studio, .NET, Makefiles, Git
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
6+ YOE6+ years software development; BS in CS or related field; strong .NET, C#, WPF/XAML, C++, ASP.NET MVC, HTML/CSS, Python, PowerShell; Windows apps/services; IIS; AWS/Azure; GitHub/Jira/Jenkins/Confluence; STS/DataHound; SDLC; agile methodologies.
.NET, C#, WPF/XAML, C++, ASP.NET MVC Web API, HTML, CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, Secure Token Service, DataHound, Microsoft PowerBI
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOE6+ years in OO programming; 4+ years Windows/.NET or UNIX make/build; C/C++/C#/Java; software life cycle management; TS/SCI with polygraph; BS in CS and embedded development or 4+ years embedded dev in lieu of degree
Herndon or Cincinnati or United States or North Carolina or Georgia or Texas or New Jersey or Pennsylvania or Illinois or District of Columbia or Florida or South Carolina or Colorado or Indiana
HybridFull Time
Exostar: Cloud platforms for secure collaboration in regulated industries.
2+ YOE2+ years software engineering; proficient in Angular/TypeScript, .NET/C#, Python; cloud-native experience (Azure); able to work in regulated FedRAMP/CMMC environments.
6+ YOESix years of software development experience; Bachelor's degree in Computer Science, Information Security, or related field (or equivalent); proficiency with .NET, C#, WPF/XAML, C++, ASP.NET MVC Web API, HTML/CSS, Python, PowerShell; experience with Windows apps, Windows services, and IIS; cloud experience with AWS and Azure; familiar with GitHub, ...
.NET, C#, WPF/XAML, C++, ASP.NET Web API, HTML/CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, STS, DataHound, PowerBI
Kentro: Provides digital transformation and IT services to federal agencies.
7+ YOE7+ years software development; full stack; TS/SCI clearance; BS or AS with 10+ years exp; strong JS/TS, .NET/C#, Python; SQL/ORM; Git; Agile; able to work with government clients.
Senior Application Programmer/Developer (Secret Clearance and Full time On-site)
Washington, District of Columbia, United States
$135k-$145k/yrOnsiteFull Time
MicroHealth: Provides specialized health IT services for federal government agencies.
5+ YOEBachelor's degree in CS/IT or related field; 5+ years full-stack development; strong C#, Python, JavaScript/TypeScript; experience with .NET, SQL databases, HL7; federal/government contracting experience a plus.
CACINYSE: CACI: Provides information technology services to government defense agencies.
4+ YOE4+ years web development; HTML, JavaScript, CSS; C#.NET and Bootstrap; AWS cloud services; web development principles; Bachelor’s degree; ability to manage multiple priorities; self-motivated.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOE3+ years in programming with OO languages; experience with Windows/.NET or UNIX builds; C, C++, Python; software life cycle; vulnerability analysis; TS/SCI with polygraph; Bachelor's in CS or 4+ years embedded experience
0+ YOEBachelor's in computer science, IT, software engineering, or related field; foundational programming experience; basic knowledge of C#/.NET, JavaScript/TypeScript, Python; introductory Azure and Power Platform concepts; APIs, databases, Git; strong teamwork and willingness to learn.
Niceville or Colorado Springs or Huntsville or Alexandria or Washington, D.C. Metro Area
OnsiteFull Time
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
10+ YOESenior software engineer with DoD clearance experience; 10+ years in software development; strong C++, Python, C#; knowledge of cyber security and vulnerability assessment; experience with DoD programs.
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-driven healthcare services.
4+ YOE4+ years in development/ analytics; 3+ years SQL Server; 2+ years multiple projects across technologies; 2+ years Power BI; 1+ year SSIS or Python; 1+ year C#/.NET; ability to work in unstructured environments.
SQL Server, Power BI, SSIS, Python, C#, .NET, ETL, Data Modeling, Databricks, Azure, Snowflake
Brown Advisory: Provides investment management and financial advisory services to global clients.
5+ YOEBachelor's degree or related experience; 5+ years in software engineering; Agile; US citizen or permanent resident; hybrid in-office work; cloud, C#, .NET, SQL, JavaScript; AI enablement roadmap.
Belay Technologies: Provides engineering services and automation software to defense agencies.
12+ YOETS/SCI with polygraph; Bachelor's degree or 16 years programming experience; 12 years of relevant programming experience; proficiency in Assembly, C, C++, Java, Perl, Python; Windows/.NET and UNIX development; CNO tools development; documentation and reviews; team leadership; experience with network and packet-level programming.
Assembly, C, C++, Java, Perl, Python, Visual Studio, .NET, UNIX, makefiles, GOTS, embedded, Documentation, Version Control
Minneapolis or Charlotte or Denver or Olympia or Philadelphia or Redlands or San Antonio or St. Louis or Washington
$77k-$127k/yrHybridFull Time
Esri: Develops geographic information system software and location intelligence.
2+ YOE2+ years with Esri technology; 1+ years in various industries; cloud concepts; strong presentation and communication; mobile and Game Engine experience; programming in .NET, C++, Kotlin, Swift, Python, JavaScript, Java; IT context of ArcGIS; willing to travel up to 25-50%; Bachelor's in geography or computer science; visa sponsorship not available.
TAP Engineering: Provides specialized microelectronics engineering and research for defense agencies.
4+ YOEActive TS/SCI clearance with Polygraph; Bachelor’s in CS/IS/Network Eng or related field or 8 years of equivalent experience; 4+ years software engineering or development; experience with C/C++, Java, Python, or similar; Linux/Windows development; familiar with SDLC and debugging; strong problem-solving and teamwork.
Application Security Engineer (Veracode) — Federal DevSecOps
Fairfax or United States
RemoteFull Time
phia: Provides cybersecurity intelligence and defensive services to federal agencies.
6+ YOE6+ years IT experience; 3+ years SAST/DAST; 2+ years coding in Python/Java/.NET/C#; 3+ years designing enterprise security controls; US citizenship and Public Trust suitability.
Creative Information Technology: Provides IT solutions and software for government and healthcare sectors.
5+ YOEFive years+ in development using Java/.NET, JavaScript, HTML, C#, Python; ArcGIS Server and related ArcGIS tech; SQL/SSRS; strong problem solving and communication.
ArcGIS Server, ArcGIS API for JavaScript, ArcGIS Web AppBuilder, ArcGIS ModelBuilder, ArcGIS Mobile, CityWorks, Visual Studio 2010, ArcObjects SDK, SQL, SSRS, Oracle, SQL Server, Python, C#, JavaScript, HTML
Yellow Duck Technologies: Engineering mission-critical software and systems for the intelligence community.
6+ YOETS/SCI with Full Scope Poly, Bachelor's or 4+ years experience in lieu of degree, 6+ years programming in multiple languages, 5+ years Windows/UNIX development, 4+ years CNO tools experience, 2+ years government use, 2+ years network programming and evasion techniques.
C Net Python Developer Jobs market signals in Mayo, MD, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
62
Hiring companies
38
Fresh sample
46% new in 30d
Salary visibility
68% show pay
Companies appearing in this market
Booz Allen HamiltonBAE SystemsGEICONorthrop GrummanTAP EngineeringAccenture Federal ServicesCACIExostar