11 c net developer jobs at 7 companies in Sebastian, FL
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Sr Spec, IT Architecture; Developer - .NET and Agentic Coding (41904)
Melbourne, Florida, United States
OnsiteFull Time
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
6+ YOEMinimum 6 years related experience (alternatives: 4 years with graduate degree or 10 years without degree). Experience with C#, .NET, ASP.NET Core, APIs, CI/CD, Git, Azure, SQL, and AI-assisted/agentic coding workflows.
C#, .NET, ASP.NET, ASP.NET Core, Blazor, Azure, Git, SQL
Knorr-BremseFrankfurt Stock Exchange: KBX: Manufactures braking systems for rail and commercial vehicles.
7+ YOE7+ years Windows software development experience with C/C++/C#, SCADA and industrial automation integration experience, strong architecture and debugging skills.
C, C++, C#, .Net, SCADA, Genisys, Modbus, UDP, TCP/IP, Serial Communication, PLC, Allen-Bradley, Microsoft Visual Studio, Microsoft SQL Server, Windows Presentation Foundation (WPF), Windows Communication Foundation (WCF), Python, PowerShell, Linux, FPGA
Shelton or Indiana or Ohio or Louisiana or Iowa or New Hampshire or Delaware or North Carolina or Utah or Montana or Oklahoma or Virginia or Arkansas or Alabama or Missouri or Pittsburgh or Nevada or San Antonio or Tampa or St. Petersburg or Mississippi or Orlando or Tennessee or New Mexico or Kansas or Florida or Maitland or Phoenix or Idaho or West Virginia or Maine or Pennsylvania or Nebraska or South Carolina or Georgia or Wisconsin or Texas or Gilbert or Sunrise or Port St. Lucie or Kentucky or Dallas
HybridFull Time
HealthPlanOne: Digital marketplace for health insurance and Medicare plans.
7+ YOE7+ years C#/.NET development experience, bachelor's in CS or related, strong OOP and design patterns, SQL Server and Azure experience, DevOps and source control familiarity.
.NET Framework, .NET Standard, .NET Core, .NET 9, .NET, C#, Blazor, Razor Pages, ASP.NET WebForms, WCF, Worker Services, JavaScript, Microsoft SQL Server, Microsoft Azure, CI/CD, Git, Microsoft Azure DevOps, Jira, Confluence
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Pursuing or recently completed Bachelor’s in CS, CE, EE or related; experience with C/C++/VHDL and embedded/Linux/RTOS; knowledge of DSP and real-time systems; strong CS fundamentals.
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEExperience in full-stack development; bachelor's degree or 2+ years software experience; proficiency with Python, C#.NET, Go, Scala, or Java; strong testing, CI/CD, and system design skills.
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
4+ YOESTEM degree plus 4–8+ years' experience (depends on degree), active Secret clearance, C#/.NET experience, full‑stack and microservices experience, networking knowledge, and leadership/mentoring ability.
ManTech: Provides technology solutions for defense and intelligence agencies.
Bachelor's in CS/STEM, foundational OOP knowledge (C#/Python/Java), web fundamentals (HTML/CSS/JavaScript), ability to obtain Security+ within 6 months and maintain Secret clearance.
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Pursuing or recently completed Bachelor's in CS/CE/SE/EE/Wireless/Info Security/Math/Digital Arts or related; strong programming background; familiarity with embedded/real-time systems and EM/desktop platforms.
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Master's degree pursuit or recent completion in CS/Engineering/related field; proficiency in embedded and high-level languages; experience with real-time systems and software lifecycle.
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOEBachelor's in engineering,5+ years experience with instrumentation, data acquisition or programmable controllers,PLC/SCADA experience,electrical control panel design knowledge,EPlan/C#/Python/SQL familiarity,ability to pass Air Force background and meet ITAR eligibility.