C Net Python Developer Jobs in United States

Save

Mark Applied

Hide

.Net Developer

Philadelphia, Pennsylvania, United States

$75k-$85k/yr RemoteFull Time

CAI: Provides global IT services and contingent workforce management solutions.

2+ YOE2-4 years of web application development in enterprise environments; JavaScript (Angular/TypeScript); .NET (C#/VB.NET); ArcGIS APIs; REST/SOAP; Python with ESRI; English fluency; ability to manage tasks and timelines.

.NET, C#, VB.NET, JavaScript, Angular, TypeScript, ArcGIS, ESRI, REST, SOAP, Python, SQL, Oracle

2mo

Save

Mark Applied

Hide

2mo

Software Engineer I – Python, C#, .NET, Java

Atlanta or Peachtree Corners or Cincinnati

HybridFull Time

ConstructConnect: Cloud-based construction project data and preconstruction software provider.

1+ YOE1-3 years web applications experience; full-stack skills; JS/TS, Python, C#/.NET, Java; React/Redux/Angular; OOP, Agile; unit testing; eager to learn about AI assisted development.

JavaScript, TypeScript, Python, C#, .NET, Java, React, Redux, Angular, REST, AJAX, HTML, CSS, Unit Testing

2mo

Save

Mark Applied

Hide

2mo

AI/ML Engineer - Python/GenAI/.Net/C# - Remote

Minneapolis or Washington D.C.

$73k-$130k/yr RemoteFull Time

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.

Python, C#, .NET, SQL, FastAPI, Azure, Terraform, GitHub Actions, LangChain, LangGraph, APIs, LLMs

Save

Mark Applied

Hide

Homes.com - Senior Software Engineer (C#/.NET)

Arlington, Virginia, United States

HybridFull Time

CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.

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

1mo

Save

Mark Applied

Hide

1mo

Lead Software Engineer - C#/.Net

Plano, Texas, United States

OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.

5+ YOE5+ years of software development; proficient in C#/.NET, React; SDLC knowledge; AWS, CI/CD; agile experience.

AWS, EKS, .NET, RESTful API, React, Python

Save

Mark Applied

Hide

Principal Software Engineer (.Net)

United States

RemoteFull Time

Embrace Software Inc.: Acquires and scales niche vertical-market software businesses.

7+ YOEAI-first development experience; expert in .NET/C# with Python; architecting and shipping distributed, cloud-native systems; forward-deployed engineer with strong communication and ownership.

Microsoft .NET, C#, Python, GitHub Copilot, Claude Code, Codex, Cursor, JetBrains AI

Save

Mark Applied

Hide

Senior Software Engineer (C#/.NET & AI)

Chicago or New York City or Dallas or Boston or Portland

$122k-$146k/yr OnsiteFull Time

WEXNYSE: WEX: Provides global payment processing and business information management services.

7+ YOESenior software engineer with 7+ years of backend experience, strong C#/NET/Java/Python, REST APIs, React, databases, CI/CD, cloud (AWS/Azure).

C#, .NET, Java, Python, REST APIs, React, SQL Server, PostgreSQL, MySQL, MongoDB, Docker, Kubernetes, AWS, Azure, Git, CI/CD, Terraform

2mo

Save

Mark Applied

Hide

2mo

Senior C++ Software Engineer

Olathe, Kansas, United States

OnsiteFull Time

GarminNYSE: GRMN: Designs and manufactures GPS-enabled navigation and wearable technology products.

5+ YOE5+ years C++ software development; Visual Studio, MS SQL Server, .NET Core; C# production code; Web API; architecture design; communication; leadership; Bachelor's degree in CS/engineering; GIS and Python desirable.

C++, C#, NET Core, Microsoft Visual Studio, MS SQL Server, Web API

Save

Mark Applied

Hide

Senior Engineer - .NET

Palo Alto or Bethesda

$105k-$215k/yr HybridFull Time

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.

C#, .NET, ASP.NET, MVC, Web API, REST, SQL Server, Azure, Docker, Kubernetes, Python, NoSQL

1mo

Save

Mark Applied

Hide

1mo

.NET Web Developer (Wilmington, NC, US, 28405)

Wilmington, North Carolina, United States

$93k-$128k/yr OnsiteFull Time

CorningNYSE: GLW: Develops and manufactures specialty glass, ceramics, and optical fiber.

5+ YOEBachelor's in CS/CE/EE or equivalent; 5+ years OO design and development (C#, VB.Net, Java, Python); proficient in C#, VB.Net, SQL, Git.

C#, VB.Net, SQL, Git, MVC, Blazor, ASP.NET, Windows Server, IIS, Azure DevOps

1mo

Save

Mark Applied

Hide

1mo

SDK Engineer - C#

United States

RemoteFull Time

Supabase: Provides cloud-hosted databases and authentication tools for developers.

5+ YOE5+ years in C#/.NET; prior SDKs/developer tools experience; multi-language familiarity; strong communication; async/global teams; problem solving; comfortable with ambiguity.

C#, .NET, Unity, TypeScript, Python, Go

15h

Save

Mark Applied

Hide

15h

C# Software Engineer

Chicago, Illinois, United States

$80k-$110k/yr OnsiteFull Time

Wolverine Trading: Proprietary trading, asset management, and execution services firm.

3+ YOE3+ years software engineering in an OO language; experience with SQL, Python, .NET; Windows/Linux experience; strong communication and problem-solving.

C#, C++, Java, SQL, Python, .NET, WPF, Blazor, Pandas, Jupyter, Windows, Linux

1mo

Save

Mark Applied

Hide

1mo

Software Engineer - Product Test Frameworks - .NET/TestStand

United States

$141k-$261k/yr RemoteFull Time

ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.

5+ YOE5+ years in systems and test, with .NET/TestStand, C#, Python; test automation; NI TestStand experience; travel up to 10%.

.NET, TestStand, C#, Python, LabVIEW

1mo

Save

Mark Applied

Hide

1mo

Senior Python Software Engineer

Dallas, Texas, United States

HybridFull Time

Lantern: Connects employees to high-quality surgical, cancer, and infusion care.

5+ YOE5+ years software development experience in Python; working knowledge of .NET (C#); design/consumption of REST APIs; cloud exposure (Azure/AWS); front-end basics (React/Angular); CI/CD; healthcare domain familiarity a plus.

Python, Django, Flask, FastAPI, .NET (C#), REST, React, Angular, Azure, AWS, CI/CD, Azure DevOps, GitHub Actions, PyTest, xUnit, Jest, SQL

2mo

Save

Mark Applied

Hide

2mo

.NET Core Microservice Software Engineer

Patuxent River, Maryland, United States

$104k-$166k/yr OnsiteFull Time

Peraton: National security and mission-critical government technology services provider.

8+ YOEBachelor's in CS/Engineering + 8+ yrs (or Master's +6); US Citizenship; Secret clearance; proficiency in C#, Java, Python; front-end with Angular/React; relational DB (PostgreSQL/SQL Server); Docker/Kubernetes; DevSecOps; SAFe/Agile; strong SDLC knowledge.

C#, Java, Python, Angular, React, PostgreSQL, SQL Server, Docker, Kubernetes

1mo

Save

Mark Applied

Hide

1mo

Lead Software Engineer - Python

Westchester, Illinois, United States

RemoteFull Time

Follett: Operates campus bookstores and provides physical and digital educational materials.

5+ YOEBachelor's degree or equivalent; 5+ years software engineering; proven delivery of programs on time and on budget; strong Python, C#/.NET, SQL; agile experience; effective communicator.

Python, C#/.NET, SQL, WCF, MVC, Entity Framework, Webservices

2mo

Save

Mark Applied

Hide

2mo

Full Stack Desk Developer (Python/React)

Houston, Texas, United States

OnsiteFull Time

Vitol: Independent energy and commodities distributing resources globally.

3+ YOE3+ years full stack Python + .NET C# backend; 3+ years TypeScript React; Python libraries FastAPI, SQLAlchemy, Pydantic; SQL databases (PostgreSQL/Oracle); passion for Python, C#, React; continuous learning.

Python, C#, TypeScript, JavaScript, React, FastAPI, SQLAlchemy, Pydantic, Entity Framework, PostgreSQL, Oracle

1mo

Save

Mark Applied

Hide

1mo

Software Engineer

Annapolis Junction or Reston

$104k-$192k/yr OnsiteFull Time

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

3mo

Save

Mark Applied

Hide

3mo

Cloud Infrastructure Lead – .NET Platforms

New York, New York, United States

$150k-$210k/yr OnsiteFull Time

Morgan StanleyNYSE: MS: Provides global investment banking and wealth management services.

10+ YOE10+ years in application development (.NET/C#/Python); proven engineering leadership; SaaS platform experience; OAuth/SAML integrations; onboarding/automation tooling; Git/DevOps.

NET, C#, Python, Git, OAuth, SAML, Box, Google Workspace, Qualtrics, Office 365, Kubernetes, Podman

2mo

Save

Mark Applied

Hide

2mo

Software Engineer

Omaha, Nebraska, United States

$69k-$158k/yr RemoteFull Time

Booz AllenNYSE: BAH: Provides management and technology consulting services to government and commercial clients.

2+ YOE2+ years software development; full stack; Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal; ability to obtain Secret clearance; Bachelor's degree or 5+ years of experience.

Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, Drupal

1mo

Save

Mark Applied

Hide

1mo

Specialist Software Engineer (C)

New York, New York, United States

$114k-$135k/yr HybridFull Time

Metropolitan Transportation Authority: Operates public transportation systems in the New York region.

3+ YOEBachelor’s degree; at least 3 years of relevant software engineering experience; proficiency in multiple programming languages and software development practices; certifications preferred.

Ruby, Python, Java, C, C++, C#, COBOL, SQL, .NET, Oracle, Cloud, DevOps, Security, JavaScript

2mo

Save

Mark Applied

Hide

2mo

Junior CNO Developer (Onsite)

Annapolis Junction, Maryland, United States

OnsiteFull Time

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.

Python, C, C++, Java, Perl, Assembly, PowerShell, Bash, Visual Studio, .NET, Git, IDA Pro, Ghidra, OllyDbg

2mo

Save

Mark Applied

Hide

2mo

Software Engineer

Redmond, Washington, United States

$149k-$209k/yr HybridMultiple Commitments Available

MicrosoftNASDAQ: MSFT: Develops software, hardware, and cloud computing services.

1+ YOE12 months of software development experience; strong knowledge in Data Structures and Algorithms; experience with distributed systems, Git or unit testing, C/C++/C#, cloud development, CI/CD, Visual Studio, JavaScript, SQL/T-SQL, Python, .NET, or Azure.

C, C++, C#, JavaScript, Python, .NET, Azure, Visual Studio, Git, CI/CD, SQL, T-SQL

1mo

Save

Mark Applied

Hide

1mo

AI Developer

Nashville, Tennessee, United States

OnsiteFull Time

AllianceBernsteinNYSE: AB: Provides investment management and research services for global investors.

5+ YOE5+ years Python, SQL, Web development; experience with LLMs; front-end (React or Svelte); SQL Server; .NET/C# desirable.

Python, SQL, Web Development, React, Svelte, SQL Server, T-SQL, .NET, C#, Azure, DevOps, Git, REST, ASP.NET, Windows

Save

Mark Applied

Hide

Specialist, Software Engineer - .NET

Columbus or Scottsdale or Des Moines

$96k-$178k/yr OnsiteFull Time

Nationwide: Provides insurance and financial services for individuals and businesses.

4+ YOEFour+ years of analysis and technology experience; proficiency in Java, C++, Python, JavaScript; strong SDLC knowledge; insurance/financial services knowledge a plus.

Dynatrace, Azure DevOps, Git, Swagger, RabbitMQ, Azure Pipelines, Azure Cloud, DevSecOps

1mo

Save

Mark Applied

Hide

1mo

Specialist, Cyber Security Software Developer

Huntsville, Alabama, United States

OnsiteFull Time

Mazda Toyota Manufacturing: Automotive manufacturing plant producing Mazda and Toyota vehicles.

3+ YOE3+ years in software development and security; proficient in Python, C/C++, C#, Java, JavaScript; strong security testing and DevOps skills; knowledge of .NET, Node.js, React, Docker, Linux; understanding of ISO 27001/NIST.

Python, C, C++, C#, Java, JavaScript, HTML, CSS, Git, .NET, Node.js, React, Docker, Django, Linux CLI

2mo

Save

Mark Applied

Hide

2mo

Senior Software Engineer C#

Duluth, Georgia, United States

OnsiteFull Time

Neptune Technology GroupNYSE: ROP: Provides advanced water metering and utility management technology solutions.

5+ YOE5+ years C# and SQL/RDBMS experience; RESTful services; Angular; SOA; .NET; unit tests; AWS; Agile/Scrum; and strong problem solving.

C#, SQL, JavaScript, Angular, Python, HTML, RESTful APIs, AWS, Docker, Terraform, CI/CD, TypeScript, NET, ASP.NET Core, Entity Framework

1mo

Save

Mark Applied

Hide

1mo

Software Engineer - Product Security and DevOps (Teradyne, Deer Park) (Deer Park, IL, US)

Deer Park, Illinois, United States

$100k-$160k/yr OnsiteFull Time

TeradyneNASDAQ: TER: Manufactures automated testing systems and industrial robotics.

5+ YOE5+ years in product security, DevOps, or software development; strong security tooling; C/C++/C#, .NET; Git/GitLab/Jenkins; Python; CI/CD; independent with strong ownership.

Git, GitLab, Jenkins, Python, C, C++, C#, NET, .NET, Static Analysis, Penetration Testing, Software Composition Analysis

Save

Mark Applied

Hide

Software Engineer I (.NET MVC)

Warrenville, Illinois, United States

$70k-$90k/yr OnsiteFull Time

Phigenics: Provides independent water management guidance and safety testing services.

1+ YOEAssociates or Bachelor's in Computer Science; 1-3 years IT experience; skills in C#, ASP.NET MVC, JavaScript, SQL Server; US resident with Green Card or citizenship; no visa sponsorship.

C#, ASP.NET MVC, Entity Framework, JavaScript, jQuery, CSS, Bootstrap, SQL Server, Python, .NET

1mo

Save

Mark Applied

Hide

1mo

Application Developer - Software Engineer III

Pennington or Jersey City or Addison

$103k-$180k/yr OnsiteFull Time

Bank of AmericaNYSE: BAC: Provides global banking, investment, and wealth management services.

7+ YOE7+ years Java/.NET development; .NET Core, C#, SQL Server, Kafka; Angular/React; CI/CD; strong collaboration.

Java, .NET, Python, Angular, React, SQL Server, Kafka

Save

Mark Applied

Hide

Senior Software Tools Engineer

Prescott, Arizona, United States

OnsiteFull Time

Canyon AeroConnectNYSE: TDG: Designs and manufactures aircraft communication and audio management systems.

5+ YOEGUI app design, .NET, C#, C/C++, Python; DO-178B/C tool qualification; strong communication; 5+ yrs tool architecture; BS CS/CE; export control US person.

C#, C, C++, Python, .NET, Windows GUI (Forms/WPF/WinUI), InstallShield, RS-232, RS-422, USB, Ethernet, DO-178B/C tool qualification

2mo

Save

Mark Applied

Hide

2mo

Principal / Sr Principal Cyber Software Engineer

Fairfax, Virginia, United States

$125k-$235k/yr OnsiteFull Time

Northrop GrummanNYSE: NOC: Designs and manufactures aerospace, defense, and space systems.

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

Save

Mark Applied

Hide

1mo

Full Stack Developer

McLean, Virginia, United States

OnsiteFull Time

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.

Java, Ruby, React, C++, C, NET, Python, Git, Jenkins, GitLab, GitHub, CircleCI, TravisCI, Docker, Kubernetes, AWS, Azure, GCP, Automated Testing

1mo

Save

Mark Applied

Hide

1mo

IT Analyst Developer

Wichita, Kansas, United States

OnsiteFull Time

Atlas Aerospace: Manufacturer of complex structural assemblies and components for aircraft.

3+ YOEDevelop, maintain IT applications; integrate systems; work with ERP/MES, APIs; strong coding in C#, .NET, Python, SQL, Java; experience in manufacturing; problem solving; communication.

C#, NET, Python, SQL, Java, X++, Microsoft SQL Server, SSRS, Power BI, ERP AX2009, ERP AX2012

2mo

Save

Mark Applied

Hide

2mo

Staff Software Engineer

United States

$125k-$145k/yr RemoteFull Time

Polly: Provides embedded insurance for car dealerships and their customers.

Backend and/or frontend development with C#, .NET, React, or Python; cloud platforms (Azure preferred); microservices; automated testing; CI/CD; observability.

C#, NET, React, Python, Azure, Microservices, CI/CD, Observability

1mo

Save

Mark Applied

Hide

1mo

Software Engineer - Product Test Frameworks - .NET/TestStand

United States or India or Carlsbad or Tempe or Duluth or Hyderabad or Remote - Georgia or Remote - California or Remote - Arizona or Carlsbad or Tempe

$141k-$222k/yr RemoteFull Time

ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.

5+ YOEBS in Electrical Engineering or CS, 5+ yrs systems/test, TS/C#/Python, test automation, APIs, travel up to 10%.

TestStand, C#, Python, LabVIEW

1mo

Save

Mark Applied

Hide

1mo

Software Engineer (Onsite, Shakopee MN)

Shakopee, Minnesota, United States

$85k-$105k/yr OnsiteFull Time

GN Store NordNasdaq Copenhagen: GN: Develops intelligent hearing, audio, and video technology solutions.

5+ YOE2–5 years software development; BS CS or related; proficient in C#, Python, SQL; .NET; REST APIs; SQL/NoSQL.

C#, Python, SQL, .NET, REST APIs, NoSQL databases

Save

Mark Applied

Hide

Sr Software Engineer

Wilmington or Atlanta or Greenville or Schenectady or Houston or Pensacola

$92k-$154k/yr HybridFull Time

GE VernovaNYSE: GEV: Designs and services technologies for global power generation and electrification.

5+ YOE5+ years software development; Bachelor's in Computer Science; experience with C#, .NET, Python, JavaScript; SQL Server/Oracle; CI/CD; Agile/Lean practices.

C#, .NET, Python, JavaScript, Fortran, SQL Server, Oracle, Web services, Git, CI/CD, Lean/Agile

Save

Mark Applied

Hide

Cloud Applications Developer

Plano, Texas, United States

OnsiteFull Time

CinemarkNYSE: CNK: Operates an international chain of motion picture movie theaters.

5+ YOE5+ years software and reporting development; AWS Lambda and ServiceNow experience; MCP services; .NET (VB/C#); SQL, SSRS/SSIS; Node.js, Python, JavaScript; REST and SOAP APIs.

AWS, AWS Lambda, ServiceNow, MCP services, .NET, VB, C#, SQL, SSRS, SSIS, PowerBI, JavaScript, Node.js, Python, REST, SOAP