13 c developer jobs at 8 companies in Freeport, IL

2mo
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I&C Electrical Engineer
Byron, Illinois, United States
$89k-$154k/yr OnsiteFull Time
Constellation Energy
Constellation EnergyNASDAQ: CEG: Produces carbon-free electricity and supplies energy to customers.
0+ YOEB.S. in Engineering; nuclear experience or related engineering; ability to meet access requirements and pass medical exams; for levels, see minimum qualifications.
2d
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I&C Electrical Engineer
Byron, Illinois, United States
$93k-$154k/yr OnsiteFull Time
Constellation Energy
Constellation EnergyNASDAQ: CEG: Produces carbon-free electricity and supplies energy to customers.
2+ YOEB.S. in Engineering, minimum 2 years nuclear or related experience (mid) or 5 years (senior); must meet ANSI/ANS-3.1-2014 requirements and maintain unescorted access and medical fitness; EIT preferred; experience with electrical systems and I&C.
3w
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Production Software Engineer (Hybrid)
Rockford, Illinois, United States
$69k-$131k/yr HybridFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEUS citizenship required. Typically requires a university degree and ~2 years experience. Experience with NI LabVIEW (object-oriented), C/C++, and Python; ability to develop, test, document, and support production equipment software.
NI LabVIEW, C/C++, Python
1w
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Software Developer II
Janesville, Wisconsin, United States
OnsiteFull Time
Data Dimensions
Data Dimensions: Digitizes and automates paper-intensive business processes and document workflows.
5+ YOEAssociate degree plus 5 years related experience (or equivalent); knowledge of networking, SDLC, Microsoft technologies, Visual Studio, C#, .NET; strong communication and problem-solving skills.
Microsoft Visual Studio, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Windows API, C#, .Net, Microsoft SQL Server, SQL Management Studio, Python, PHP
1mo
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Software Engineer – Test Equipment (Onsite)
Rockford, Illinois, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
5+ YOEU.S. citizenship required. STEM degree (Bachelors with 5+ yrs or Advanced Degree with 3+ yrs). Experience developing software that interfaces with hardware-based test/HIL/ATE systems; Python, C++, TCL/Bash, Linux/Windows; configuration management and OOD.
Python, TCL, C++, Bash, LabVIEW, Linux, Windows, Automatic Test Equipment (ATE), Hardware-in-the-Loop (HIL)
1mo
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Senior Web/App Engineer
Janesville, Wisconsin, United States
$118k-$142k/yr OnsiteFull Time
Blain's Farm & Fleet
Blain's Farm & Fleet: Retailer of farm, home, automotive, and outdoor goods.
5+ YOE5+ years software development experience; proficiency in Java, C#, Python, JavaScript; strong system architecture, design patterns, data modeling, cloud and application security knowledge; bachelor's in CS/Engineering preferred; experience with SaaS platforms (Adobe, Oracle) preferred.
Java, C#, Python, JavaScript, Adobe, Oracle
2w
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Principal Engineer, Software Engineering
Rockford, Illinois, United States
$127k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOE3+ MgmtBachelor's in CS/EE or related with 8+ years (or Master's with 5+ years); 5+ years embedded C; 3+ years leading 10–20 person teams; 3+ years DO-178B/C and generator/bus power control software experience; U.S. work authorization required without sponsorship.
embedded C, DO-178B/C
2mo
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Software Developer 2
Monroe, Wisconsin, United States
OnsiteFull Time
Colony Brands
Colony Brands: Operates multi-channel retail brands and catalog sales for consumer products.
5+ YOEBS or equivalent, 5+ years software development experience, 3+ years with .NET Core/C#, REST APIs, microservices, MySQL/Dynamo, Azure DevOps, Git, AWS; strong problem solving, Agile collaboration, and mentoring ability.
.NET Core, C#, RESTful API, Python, microservices, MySQL, Dynamo, Azure DevOps, Azure Pipelines, Git, AWS, CI/CD
1w
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Test Engineer
Loves Park, Illinois, United States
$65k-$90k/yr OnsiteFull Time
Danfoss
Danfoss: Engineers energy-efficient solutions for refrigeration, heating, and hydraulics.
Bachelor's in Electrical Engineering or related; experience with automated test systems, PLCs, NI LabVIEW/TestStand, C#/C++; strong analytical and troubleshooting skills.
NI LabVIEW, TestStand, C#, C++, PLC
1w
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Test Engineer
Loves Park, Illinois, United States
$65k-$90k/yr OnsiteFull Time
Danfoss
Danfoss: Engineers energy-efficient solutions for refrigeration, heating, and hydraulics.
Bachelor's in Electrical Engineering or related; experience with automated test systems, PLCs, NI LabVIEW/TestStand, C# or C++; strong troubleshooting and analytical skills.
NI LabVIEW, TestStand, C#, C++, PLC
2mo
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IT Developer Internship
Monroe, Wisconsin, United States
OnsiteInternship
Colony Brands
Colony Brands: Operates multi-channel retail brands and catalog sales for consumer products.
Seeking students (junior/senior) pursuing a degree in CS, MIS, Math or related fields; GPA 2.8+; knowledge of C#, Java, SQL, VB.Net or COBOL; relational DB, cloud, DevOps, AWS and debugging experience helpful; strong communication skills; onsite in Monroe, WI; no sponsorship.
C#, Java, SQL, VB.Net, COBOL, Amazon Web Services (AWS), DevOps
1mo
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Software V&V Lead (Verification & Validation Lead)
Rockford, Illinois, United States
OnsiteFull Time
BizTech Fusion
BizTech Fusion: An IT professional services and consulting firm delivering technology solutions to public and private sector clients.
10+ YOE10 years' relevant experience; aerospace domain mandatory; expertise in building instrumentation, SCA and coverage analysis; 6+ years RTRT and DO-178B/C experience; proficiency in C and Ada; experience with DOORS, Polarion, Synergy, SVN.
SCA (Structural Coverage Analysis), RTRT, DO-178B/C, C, Ada, DOORS, Synergy CM/Change, Polarion, SVN
1mo
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Building Sales Manager
Cherry Valley, Illinois, United States
RemoteFull Time
Evac
Evac: Sustainable water and waste management solutions for maritime industries.
Proven B2B sales track record, channel/OEM partner development, experience in supermarkets/HVAC/building sectors preferred, CRM and sales analytics familiarity, ability to engage C-level stakeholders.
CRM