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C Net Python Developer Jobs in Ferndale, MD, US
58 c net python developer jobs from 37 companies hiring in Ferndale, MD, US.
2mo
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AI/ML Engineer - Python/GenAI/.Net/C# - Remote
Minneapolis or Washington D.C.
$73k-$130k/yr RemoteFull Time
3+ YOE3+ years Python; 2+ years C#/ .NET; cloud (Azure) experience; 1+ year Terraform; 1+ year GitHub Actions; database design; undergraduate degree or equivalent.
Python, C#, .NET, SQL, FastAPI, Azure, Terraform, GitHub Actions, LangChain, LangGraph, APIs, LLMs
2w
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Homes.com - Senior Software Engineer (C#/.NET)
Arlington, Virginia, United States
HybridFull Time
5+ YOE5+ years production development with C#, .NET/.NET Core and/or Python; strong OO design; SQL and AWS experience; Bachelor's in CS/Engineering.
C#, NET, Python, AWS, SQL, Kafka, Datadog, DynamoDB, S3, Lambda, SQS, ElastiCache
2w
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Senior Engineer - .NET
Palo Alto or Bethesda
$105k-$215k/yr HybridFull Time
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.
C#, .NET, ASP.NET, MVC, Web API, REST, SQL Server, Azure, Docker, Kubernetes, Python, NoSQL
1mo
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Software Engineer
Annapolis Junction or Reston
$104k-$192k/yr OnsiteFull Time
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
2mo
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Junior CNO Developer (Onsite)
Annapolis Junction, Maryland, United States
OnsiteFull Time
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.
Python, C, C++, Java, Perl, Assembly, PowerShell, Bash, Visual Studio, .NET, Git, IDA Pro, Ghidra, OllyDbg
2mo
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Principal / Sr Principal Cyber Software Engineer
Fairfax, Virginia, United States
$125k-$235k/yr OnsiteFull Time
5+ YOETop Secret/SCI with poly; BS+5y, MS+3y, or PhD+1y; proficient in C#, C++, or C; .NET on Windows; Python or Ruby; Agile; SDLC knowledge.
C#, C++, C, Python, Ruby, .NET, Windows, Agile, Azure DevOps
1mo
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Full Stack Developer
McLean, Virginia, United States
OnsiteFull Time
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.
Java, Ruby, React, C++, C, NET, Python, Git, Jenkins, GitLab, GitHub, CircleCI, TravisCI, Docker, Kubernetes, AWS, Azure, GCP, Automated Testing
6d
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GXM Technologies LLC - Senior Full Stack Application Developer (.NET MAUI)
Arlington, Virginia, United States
OnsiteFull Time
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.
C#, .NET MAUI, Xamarin Forms, SQL Server, SQL, PowerShell, Python
17h
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CNO Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
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
1d
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Software Developer, Senior
Herndon, Virginia, United States
$133k-$226k/yr OnsiteFull Time
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
2mo
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Software Engineer
Baltimore, Maryland, United States
$85k-$130k/yr HybridFull Time
Campbell & Company: A systematic investment manager specializing in quantitative multi-strategy portfolios.
3+ YOE3+ years in C#/.NET development; SQL Server/Oracle experience; CI/CD and testing; strong communication and problem-solving.
C#, NET, Python, ASP.NET, SQL Server, Oracle, CI/CD, Testing Frameworks
1mo
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Software Engineer
Arlington, Virginia, United States
HybridFull Time
3+ YOE3+ years software development with C#/.NET, Azure, CI/CD, and LLM API integration; US citizenship with Public Trust clearance.
C#, NET, Azure, ARM templates, Bicep, Azure DevOps, GitHub Actions, Python, LLM APIs, OpenAI, Anthropic
2w
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CNO Developer
Annapolis Junction, Maryland, United States
$87k-$198k/yr OnsiteFull Time
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
Visual Studio, NET, C, C++, C#, Java, Python, Assembly, PerlScript
2w
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Senior Software Engineer III (Government)
Columbia, Maryland, United States
$89k-$208k/yr OnsiteFull Time
8+ YOEBachelor's degree; 8 years experience; .NET, Java, Python, C# skills; TS/SCI clearance.
.NET, ASP.NET, C#, Java, Python, Oracle
1d
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Software Engineer- AI
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
2+ YOE2+ years software engineering; proficient in Angular/TypeScript, .NET/C#, Python; cloud-native experience (Azure); able to work in regulated FedRAMP/CMMC environments.
Angular, TypeScript, .NET, C#, Python, Azure Government, Terraform, Bicep, CI/CD, Cloud
1d
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Software Developer, Senior
Herndon, Virginia, United States
$133k-$226k/yr OnsiteFull Time
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
2mo
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Lead Software Engineer (Back-End)
Germantown, Maryland, United States
$120k-$170k/yr HybridFull Time
5+ YOE5+ years in software development (C#, .NET); lead development projects; 1+ year cloud (Azure/AWS/Snowflake); strong code reviews and mentoring.
C#, .NET, SQL, JavaScript, Azure, AWS, Snowflake, Python
1mo
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Full Stack Developer - Tech Dev (TS/SCI Required)
Washington or Reston
$165k-$185k/yr OnsiteFull Time
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.
.NET, C#, Python, JavaScript, TypeScript, React
2mo
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Senior Application Programmer/Developer (Secret Clearance and Full time On-site)
Washington, District of Columbia, United States
$135k-$145k/yr OnsiteFull Time
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.
C#, Python, JavaScript, TypeScript, .NET, SQL Server, Oracle, MySQL, HTML5, CSS3, jQuery, REST, SOAP, WSDL, XML, AWS, Azure DevOps, Jira, Palantir Foundry, Palantir Gotham, Git, CI/CD, HL7, EHR, HIPAA, Crystal Reports
2mo
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Web Developer Mid
Chantilly, Virginia, United States
$87k-$182k/yr OnsiteFull Time
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.
HTML, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, AWS, Artificial Intelligence, Python
1w
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CNO Developer
Annapolis Junction, Maryland, United States
$87k-$198k/yr OnsiteFull Time
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
Visual Studio, DOTNET, C, C++, Python, Makefiles, UNIX
1mo
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Senior Software Engineer
Suitland, Maryland, United States
OnsiteFull Time
8+ YOEBachelor’s degree in relevant field; 8 years of experience; proficiency in .NET, Java, Python, C#; TS/SCI w/ Poly clearance required.
Microsoft .NET, ASP.NET, C#, Java, Python, Oracle
5d
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Application Developer
Tampa or Cleveland or Sarasota or Arlington or Nashville or Milwaukee or Dearborn or Orlando or Charlotte
OnsiteFull Time
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.
C# / .NET, JavaScript / TypeScript, Python, Azure, Power Platform, APIs, Databases, Git, Azure DevOps
5d
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Senior Software Cyber Vulnerability Engineer
Niceville or Colorado Springs or Huntsville or Alexandria or Washington, D.C. Metro Area
OnsiteFull Time
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.
C++, Python, C#, .NET, REST APIs, Git, Jira, Confluence, Jenkins, Terraform, Ansible, STIG, OO Design, Design Patterns
2mo
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Web Developer (TS/SCI CI Poly)
Chantilly, Virginia, United States
OnsiteFull Time
4+ YOE4+ years web development experience; HTML, JavaScript, CSS; C#.NET and Bootstrap; AWS cloud services; strong problem solving and multitasking.
HTML, JavaScript, CSS, Bootstrap, C#.NET, SQL, Ruby on Rails, AWS, Python
1w
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Senior Solution Developer - Remote
Eden Prairie or Minneapolis or Washington
$92k-$164k/yr RemoteFull Time
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
2w
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Senior Software Engineer
Lanham, Maryland, United States
$120k-$130k/yr RemoteFull Time
5+ YOE5+ years of software engineering; strong C#/.NET, Angular; SQL, Snowflake; Agile; effective communicator.
Angular, C#/.NET, Python, Snowflake, SQL, Azure, AWS, Docker, Kubernetes, JIRA
1mo
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Enterprise Software Developer
Baltimore, Maryland, United States
$110k-$130k/yr HybridFull Time
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.
Azure, Azure managed services, LLM tools, C#/.NET Core, JavaScript SPA frameworks, SQL, ETL tools, AWS, SSIS, Informatica, Boomi, Mulesoft, Glue, Talend, Angular, Salesforce, Snowflake, Workday, Tableau, Qlik, Python
1mo
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Software Developer (Automation & Distributed Integration Systems)
Ashburn, Virginia, United States
$115k-$117k/yr HybridFull Time
5+ YOE5+ years software testing and test automation; strong C#/.NET Core; experience with backend services, APIs, distributed systems; CI/CD; test frameworks.
C#, NET Core, PowerShell, Python, HTTP/REST, TCP/IP, Sockets, xUnit, NUnit, MSTest, Git, CI/CD, Postman, Newman, RestAssured, Docker
1mo
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Staff Software Engineer - AI Focus
Tysons, Virginia, United States
OnsiteFull Time
8+ YOEBachelor's in CS/CE or related field; 8+ years software development; startup experience; AI-assisted full-stack expertise; strong Python, C#, JavaScript, distributed systems; experience with AI copilots; collaborative, action-oriented; strong IoT/SaaS knowledge.
.NET, SQL Server, Kafka, Ember.js, Node.js, iOS, Android
3mo
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CNO Analyst Programmer (All Levels)
Annapolis Junction, Maryland, United States
$105k-$240k/yr OnsiteFull Time
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
2mo
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Solution Engineer - Game Engine
Minneapolis or Charlotte or Denver or Olympia or Philadelphia or Redlands or San Antonio or St. Louis or Washington
$77k-$127k/yr HybridFull Time
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.
.NET, C++, Kotlin, Swift, Python, JavaScript, Java, ArcGIS
1mo
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CNO Analyst / Programmer Level 1
Hanover, Maryland, United States
$118k-$148k/yr OnsiteFull Time
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.
C, C++, Java, Python, Assembly, Visual Studio, .NET, Linux, Windows, UNIX
1d
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Application Security Engineer (Veracode) — Federal DevSecOps
Fairfax or United States
RemoteFull Time
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.
Veracode, Burp Suite Enterprise, GitHub Actions, Dependabot, Contrast (IAST), Selenium, EntraID, OWASP ZAP
2w
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Vulnerability Researcher, Senior Associate - TS/SCI w/poly
Chantilly, Virginia, United States
$112k-$179k/yr OnsiteFull Time
2+ YOEHS diploma with 5+ years or BS with 2+ years; vulnerability analysis; rapid tool development for Windows/Linux; virtualization with VMware/Proxmox/QEMU; programming in C/C++, Python, .NET; strong networking; TS/SCI clearance with poly.
C, C++, Python, .NET, Windows, Linux, VMware, Proxmox, QEMU/KVM
1w
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CNO Analyst/Programmers
Annapolis Junction or Fort Meade
OnsiteFull Time
CNO Analyst/Programmer with strong C/Python, assembly, Unix/Windows internals, and TS/SCI with poly; multiple experience levels.
Assembly, C, C++, Python, Java, Perl, C#, Makefile, Unix, Windows, Visual Studio, NET, Subversion, Git, Docker, RabbitMQ, JavaScript, Microservice architecture, Backbone, Marionette, Linux
3w
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GIS Analyst/Sr. GIS Programmer – Towson, MD
Falls Church, Virginia, United States
HybridFull Time
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
2w
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Cleared CNO Analyst/Programmer
Annapolis Junction, Maryland, United States
OnsiteFull Time
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.
Assembly, C, C++, Java, Python, Perl, .NET, Visual Studio, Makefiles, Windows, UNIX, socket programming, packet analysis, evasion techniques
2mo
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CNO Analyst / Programmer
Fort Meade or Annapolis Junction
OnsiteFull Time
8+ YOETS/SCI/Full Scope Poly; BS in CS/IS/NET ENG with 8 years; MS may substitute 2 years; otherwise 12 years with no degree.
Java, Python, C, C++, Perl, Assembly
2mo
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CNO Analyst/Programmer Level 1
Annapolis Junction or Hanover
$135k-$150k/yr OnsiteFull Time
TS/SCI with Polygraph; Bachelor's in CS/IS/Network Engineering or equivalent; IAT Level 2 Certification; multiple experience options for education.
C, C++, Java, Perl, Python, Assembly, Visual Studio, .NET, UNIX, Makefiles
HiringCafe market data
C Net Python Developer Jobs market signals in Ferndale, 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
58
Hiring companies
37
Fresh sample
46% new in 30d
Salary visibility
66% show pay
Companies appearing in this market
Booz Allen HamiltonBAE SystemsGEICOTAP EngineeringAccenture Federal ServicesCACIExostarNightwing
Work location mix in visible results
Onsite: 36Hybrid: 15Remote: 5