56 c developer jobs at 31 companies in Marion, IN

1mo
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Sr. Software Engineer (C# .NET)
Carmel or United States or Canada
$112k-$155k/yr RemoteFull Time
OPENLANE
OPENLANENYSE: OPLN: Digital wholesale marketplace for used vehicle remarketing and auctions.
5+ YOE5+ years building scalable, cloud-native APIs with .NET; university degree or equivalent experience; experience with telemetry/APM, performance tuning, application development and testing; strong mentoring and cross-functional collaboration skills.
C#, .NET, .NET Core, PostgreSQL, Kubernetes, Amazon Web Services (AWS), OpenTelemetry, Java, Kotlin, JavaScript, Microsoft Azure
2w
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P&C Test Engineer
Fort Wayne or Fort Worth
FieldFull Time
PowerX
PowerX: Provider of electrical testing, engineering, and commissioning services.
1+ YOE1–3 years electrical testing experience with protection and control equipment; ability to read wiring schematics, write procedures, follow safety (LOTO/JHA), pass drug/MVR checks, and work in field substation environments.
Doble, Omicron, RTS, Microsoft Word, Microsoft Excel
3mo
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Software Engineer
Erlanger or Atlanta or Westfield
HybridFull Time
Storage Solutions
Storage SolutionsFrankfurt Stock Exchange: JUN3: Provides warehouse design, automation, and material handling integration services.
Develop and configure Warehouse System using C#/.NET; build workflows; test solutions; collaborate with engineers; learn system architecture.
.NET, C#, SQL Server, Azure DevOps, Visual Studio
2w
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Manufacturing Software Developer
Fort Wayne, Indiana, United States
OnsiteFull Time
Riverside Mfg
Riverside Mfg: Designs and manufactures electronics for harsh environment vehicles and equipment.
Bachelor's in CS/CE, demonstrated C# development with Visual Studio, ability to take projects from concept to deployment, manufacturing environment experience, strong analytical skills, and must be a U.S. person (ITAR/EAR).
C#, Visual Studio, USB, CAN, J1939, NMEA2K, Modbus, Bluetooth, LIN Bus, Wi-Fi, Ethernet, MES
2mo
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Principal Software Engineer
Fort Wayne, Indiana, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOESTEM degree and at least 8 years of software development experience; proficient in C, C++, Python, Ada; ability to obtain/maintain DoD Secret clearance; U.S. citizenship required; on-site in Fort Wayne, IN.
Atlassian Suite, Jenkins, Eclipse, Ansible, CI/CD, Red Hat Linux
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Senior Software Engineer
Carmel, Indiana, United States
OnsiteFull Time
Zotec Partners
Zotec Partners: Provides revenue cycle management and medical billing solutions.
Experience building C#/.NET solutions, familiarity with WCF/Web API/ADO.NET/Entity Framework and Microsoft SQL Server; AWS, CI/CD, Docker, Windows Server/IIS experience helpful; knowledge of HIPAA/PCI and payment vendors beneficial.
Microsoft .NET, Microsoft .NET Core, C#, C, Microsoft SQL Server, AWS, WCF, Web API, Microsoft ADO.NET, Microsoft Entity Framework, Angular, CI/CD, Docker, Microsoft Windows Server, IIS
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Senior Software Developer
Muncie, Indiana, United States
OnsiteFull Time
Accutech Systems
Accutech Systems: Providing trust and wealth management software solutions.
10+ YOETen+ years software development; .NET/.NET Core/C# expert; RDBMS (SQL Server/Postgres); REST APIs; HTML5/CSS/JavaScript/Vue; AWS a plus; BS in Computer Science/Engineering or related field.
.NET, .NET Core, C#, MS SQL Server, Postgres, REST APIs, HTML5, CSS, JavaScript, Vue, AWS
2w
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Software Engineer
Budapest or Liechtenstein or Fishers or Terre Haute or Indianapolis or Troy
OnsiteFull Time
thyssenkrupp
thyssenkruppFrankfurt Stock Exchange: TKA: Global industrial group providing engineering and materials solutions.
Bachelor's degree in engineering required; willingness to live abroad 2–3 years for training; experience with C/MISRA C and embedded software development; knowledge of system architecture, safety/security (ISO 26262), and verification/testing.
C, MISRA C:2012, MATLAB, Simulink, Python, Java, GNU Make, Bash, Vector CAPL, AUTOSAR, ISO 26262, ISO 14229-3, ISO 15765-2, LIN, CAN, CAN-FD, FlexRay, SPI, SENT, I2C, NXP MPC5744, Infineon AURIX, UML
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Sr. Software Engineer (On-Site)
Fort Wayne, Indiana, United States
OnsiteFull Time
Neumo
Neumo: Provides integrated software and payment solutions for government agencies.
5+ YOE5-8 years of software development; strong SQL Server, VB.NET, C#; ASP.NET Web Forms/Web API/MVC; Azure cloud migration; WinForms; production issue resolution; cross-team collaboration.
VB.NET, C#, Visual Studio, ASP.NET, Web API, MVC, REST, Azure, SQL Server, Vue.js, WinForms
3d
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Software Engineer
Fort Wayne, Indiana, United States
HybridFull Time
DMA
DMA: Provides corporate tax consulting and technology solutions for businesses
2+ YOE2–3 years programming experience; proficiency with .NET (C#), HTML, CSS, JavaScript, SQL; experience with GitLab and Jira; BS in CS/IS preferred; agile and unit testing familiarity.
.NET (C#), C#, HTML, CSS, JavaScript, SQL, GitLab, Atlassian Jira, Google Chrome
1w
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Senior Application & Data Integration Engineer
Westfield, Indiana, United States
$126k/yr OnsiteFull Time
Custom Concrete
Custom Concrete: Constructing concrete foundations for residential, commercial, and industrial buildings.
Lead development of C#/.NET applications, integrate systems via APIs/web services, manage Microsoft SQL Server, build AI/BI solutions; strong analytical and communication skills required.
C#, .NET, Microsoft SQL Server, APIs, web services, Microsoft Azure, Microsoft Power BI
1mo
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Senior Software Engineer - Logistics Technology
Fort Wayne, Indiana, United States
OnsiteFull Time
Sweetwater
Sweetwater: Online retailer of musical instruments and professional audio equipment.
5+ YOE5-7+ years of software development experience; strong OO skills (Java, Kotlin, Swift, C#, PHP); experience with AI coding assistants; native mobile tools (Android Studio/XCode); code review and release pipelines; familiarity with MCP/LLM tooling.
Java, Kotlin, Swift, C#, PHP, Android Studio, Xcode, Git, LLM-powered developer tooling, API testing, Code review, Model Context Protocol, Agentic coding tools, AI coding assistants
4d
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Embedded Software Engineer II
Columbia City, Indiana, United States
OnsiteFull Time
Ultra Maritime
Ultra Maritime: Provides mission-critical technology for naval and defense applications.
3+ YOEBachelor's in CE/EE/CS,3+ years embedded software development experience,hardware/software troubleshooting,ability to obtain US government security clearance; C,Embedded Linux and DSP experience preferred.
C, Embedded Linux, Multimeters, Oscilloscopes, Function Generators, Logic Analyzers, Spectrum Analyzers, IP networking
2mo
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Senior Software Engineer (On-Site, IN)
Carmel, Indiana, United States
OnsiteFull Time
Allied Solutions
Allied Solutions: Provides insurance and risk management services to financial institutions.
5+ YOE5-7 years software engineering with C#, JS frameworks, cloud services, SDLC, Agile; bachelor's preferred; strong communication and teamwork.
C#, JavaScript (React, Node.js, Angular, Vue.js), AWS, Azure, GCP, REST, SOAP, .NET Core, MVC, Windows, DevOps, CI/CD, SQL, Pega, NoSQL
3w
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Controls Engineer
Muncie, Indiana, United States
OnsiteFull Time
Magna International
Magna InternationalNYSE: MGA: Designs and manufactures automotive systems and complete vehicle assemblies.
3+ YOEBachelor's in engineering or related field, 3+ years in high-volume automotive Tier 1/2, proficiency with PLC/CNC and programming (C, Visual Basic), strong communication, project tracking, and ability to support plant launches and extended hours.
C, Visual Basic, CNC, PLC, Microsoft PowerPoint
2mo
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Intern Engineer - (Co-Op - May 2026 Start)
Fort Wayne, Indiana, United States
$27/yr HybridInternship
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
0+ YOEEnrolled in an accredited degree program in engineering or related field; software/embedded experience preferred.
C, C++, Python, Embedded Software
1mo
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Vision Engineer
Kokomo, Indiana, United States
OnsiteFull Time
StarPlus Energy
StarPlus Energy: Produces lithium-ion battery cells and modules for electric vehicles.
Bachelor's in engineering/CS or equivalent experience; experience developing computer vision for manufacturing; proficiency with MFC/C++, OpenCV, industrial vision systems (Keyence/Cognex), Microsoft Office; able to travel as needed and work overtime/weekends.
MFC, C++, OpenCV, Keyence, Cognex, X-ray system, Microsoft Office, Spotfire, Minitab, JMP
1mo
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Associate Software Developer Intern (AI and Cloud) - Local to Indiana
Carmel, Indiana, United States
OnsiteInternship
Radcube
Radcube: Technology consulting and digital engineering services firm.
2+ YOEPursuing or recently completed degree in CS/IT/Software Engineering; foundational knowledge of C#/Java; OO concepts; web fundamentals; SQL; Git; problem solving; eager to learn cloud and security.
C#, Java, HTML, CSS, JavaScript, React, Angular, Git, AWS, Azure, Google Cloud, OAuth 2.0, OpenID Connect, SAML, JWT
2mo
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FAE - Senior Field Applications Engineer
Noblesville, Indiana, United States
OnsiteFull Time
Microchip Technology
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
5+ YOEBachelor's in Electrical or Computer Engineering; 5-7 years embedded hardware experience; strong C programming; familiarity with serial communications; travel required; Noblesville, IN office.
C programming, Microchip microcontrollers, Serial communications, FPGA, Analog, Power management
2mo
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Senior Electrical Engineer (FRES)
Eagan or Carmel or Little Rock
$119k-$144k/yr OnsiteFull Time
MISO
MISO: Manages the high-voltage electricity grid and wholesale energy markets.
5+ YOEBachelor's in electrical engineering; 5+ years in the energy industry; 2+ years with power flow tools; steady state and stability study experience; willing to work after hours; programming in C, Python, SQL (preferred).
C, Python, SQL, EMS, PSS/E, POM, DSATools