43 c developer jobs at 22 companies in Defiance, OH

3mo
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Project I&C Engineer
Columbus or Detroit or Cleveland or Akron or Toledo or Pittsburgh
$88k-$150k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
5+ YOE5+ years I&C, automation, and SCADA system design/implementation in water/wastewater; EIT/PE license; Bachelor's in Mechanical, Electrical, Chemical or Environmental Engineering.
AutoCAD, Revit, PLC, HMI, SCADA, Fiber optic networks, Radio telemetry, Cellular telemetry, IT networks, Microsoft Office
3mo
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Project I&C Engineer
Columbus or Detroit or Cleveland or Akron or Toledo or Pittsburgh
$88k-$150k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
5+ YOEBachelor's in engineering, 5+ years I&C/automation/SCADA experience in water/wastewater, EIT or PE, PLC/HMI programming, AutoCAD/Revit familiarity, Microsoft Office proficiency, valid driver's license, willingness to travel ~25%.
SCADA, PLC, HMI, AutoCAD, Revit, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft Outlook
1mo
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Software Engineer
Van Wert or Dublin
HybridFull Time
Central Insurance
Central Insurance: Provides property and casualty insurance to individuals and businesses.
2+ YOEMaster's in CS or related, or Bachelor's +2 years, or 4 years related experience. Experience with cloud-native systems, AI-assisted development (e.g., Claude Code), and one or more languages (Java, SQL, .NET, Go, C). Strong testing, debugging, and collaboration skills.
Claude Code, Java, SQL, .NET, Go, C
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
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
2w
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Software Developer
Toledo or Ohio or Michigan or Texas or Florida or Missouri or Oregon
RemoteFull Time
Double A Solutions
Double A Solutions: We build SaaS products to automate manual business processes.
4+ YOEBachelor's in CS or related; 4+ years .NET (C#/VB.NET) web development; experience with ASP.NET, HTML5, JavaScript, jQuery, MVC, CSS; MySQL or SQL Server; APIs/SOAP/XML; Git; strong debugging and testing skills; remote role limited to specific US states.
Microsoft .NET, C#, VB.NET, JSON, SOAP, XML, ASP.NET, HTML5, JavaScript, jQuery, AJAX, MVC, CSS, MySQL, Microsoft SQL Server, Git
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
2w
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Development Engineer III
Perrysburg, Ohio, United States
$84k-$120k/yr OnsiteFull Time
First Solar
First SolarNASDAQ: FSLR: Designs and manufactures thin-film photovoltaic solar modules.
2+ YOEExpertise in materials and polymer science, process engineering, and PV device integration; hands-on lab/manufacturing experience; competence with Microsoft Office, JMP, Matlab, and C; strong communication and project ownership.
Microsoft Office, JMP, Matlab, C
3mo
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Major Projects - Digital I&C Nuclear Principal Engineer
Perry, Ohio, United States
OnsiteFull Time
Vistra
VistraNYSE: VST: Generates and sells electricity to residential and industrial customers.
10+ YOEBachelor's in Engineering; PE license preferred; 10-15 years nuclear Digital I&C experience; knowledge of GE Mark VIe and Westinghouse Ovation; upgrading control systems; safety compliance.
GE Mark VIe, Westinghouse Ovation, Digital I&C
2mo
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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
4d
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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
10h
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Manufacturing Engineer
Fort Wayne, Indiana, United States
$70k-$85k/yr OnsiteFull Time
Bowmar
Bowmar: Manufactures precision electromechanical systems for aerospace and defense.
10+ YOEBachelor's in Electrical Engineering and 10+ years related (or 15 in military/aerospace), proficiency with AutoCAD/SolidWorks/ORCAD and Microsoft Office, C/C++ familiarity, strong communication and analytical skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, AutoCAD, SolidWorks, SolidWorks PCB, ORCAD, C, C++
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
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
2w
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System V&V Engineer
Maumee, Ohio, United States
OnsiteFull Time
Dana
DanaNYSE: DAN: Manufacturer of vehicle driveline and thermal management systems.
3+ YOEBachelor's in engineering or computer science, 3+ years embedded software and system validation experience, familiarity with automotive validation tools, knowledge of C/C++, SW testing methodologies, ASPICE/ISO 26262/AUTOSAR, and strong analytical and communication skills.
VectorCast, Vector Canape, CANalyzer, CANoe, CANdella Studio, Typhoon, dSPACE, Automation Desk, Synect, Polarion, Jira, Azure Git, C, C++
2w
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Associate Electrical Engineer
Fort Wayne, Indiana, United States
$53k-$106k/yr OnsiteFull Time
Carrier
CarrierNYSE: CARR: Provides HVAC, building automation, and refrigeration solutions globally.
Bachelor's or Master's in Electrical/Electrical Engineering Technology or Computer Engineering required; experience with electrical troubleshooting, test equipment, PCB tools, Microsoft Office, and programming (C++, C#, Assembly) preferred.
Oscilloscopes, Logic Analyzer, Spectrum Analyzer, Multimeter, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, C++, C#, Assembly, PLC, PIC, Microprocessors
2mo
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Project Engineer 1 - New College Grad 2025 - 2026 (E&C - Forth Worth, TX)
Fort Worth, Texas, United States
OnsiteFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
Bachelor’s degree or higher in Electrical, Mechanical, Systems, or Industrial Engineering; experience with CAD/SolidWorks/Revit/Python/SCADA/MATLAB/VHDL.
CAD, SolidWorks, Revit, Python, SCADA, MATLAB, VHDL
1w
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Automation Engineer I
Fort Wayne, Indiana, United States
OnsiteFull Time
Brotherhood Mutual
Brotherhood Mutual: Provides specialized insurance and risk management for religious organizations.
1+ YOEBachelor's degree and 1–2 years software or automation experience; familiarity with Visual Basic, C#, Python, APIs/JSON and UiPath; eagerness to learn AI/ML; strong analytical and teamwork skills.
UiPath, Visual Basic, C#, Python, JSON
2w
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Senior Electrical Engineer
Fort Wayne, Indiana, United States
OnsiteFull Time
Carrier
CarrierNYSE: CARR: Manufactures HVAC, refrigeration, and fire safety systems.
3+ YOEBachelor's in Electrical/Computer Engineering with 5+ years (or Master's with 3+ years) design experience; experience designing electronic circuits/components; ability to travel domestically and internationally; strong communication and mentorship skills.
Cadence, Altium, VHDL, Minitab, MatLab, PSpice, C, Assembly, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Entry Level Electrical Engineer (Hybrid)
Fort Wayne, Indiana, United States
$52k-$89k/yr HybridFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
BS or MS in Electrical or Computer Engineering; ability to obtain Secret clearance; U.S. person required; familiarity with circuit design, FPGA/VHDL, simulation tools, and programming languages; entry-level candidates.
VHDL, PSPICE, Cadence Allegro, FPGA, C, C++, Perl, LabVIEW, TestStand