17 applications developer jobs at 10 companies in Bartonville, IL

1w
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Application Developer - Cybersecurity
Nashville or Irving or East Peoria
$89k-$134k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Bachelor's in related field or equivalent experience; application development experience with Python/HTML/TypeScript/SQL/React/Flask; familiarity with Agile, AI models, AWS, and secure SDLC practices.
Python, HTML, TypeScript, SQL, React, Flask, GitHub Co-Pilot, Claude, Chat GPT, Grok, AWS, ServiceNow
1mo
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Prin Systems Developer
Sun Prairie or Lakeville or Mankato or Bloomington
$119k-$180k/yr HybridFull Time
Compeer Financial
Compeer Financial: Provides financial services and crop insurance to agricultural producers.
12+ YOEBachelor's degree or equivalent and 12+ years developing enterprise applications; advanced knowledge of Microsoft .Net, JavaScript, C#, and MS SQL; experience with application lifecycle, testing, code review, and mentoring.
Microsoft .Net, JavaScript, C#, MS SQL
1mo
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AWS Software Engineer-$1,000 Sign-on Bonus
Peoria, Illinois, United States
$88k-$135k/yr HybridFull Time
Samaritan Ministries
Samaritan Ministries: Christian non-profit health care sharing ministry.
2+ YOEDesign, develop, and deploy cloud-based applications on AWS; collaborate with cross-functional teams to ensure scalable, secure, and cost-effective solutions.
AWS, CloudFormation, Terraform, GitLab, CodePipeline, CodeBuild, CodeDeploy, Docker, Kubernetes, React, CoffeeScript, Backbone, .NET, C#, SQL Server
5d
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Enterprise Software Developer
Peoria, Illinois, United States
$55k-$90k/yr RemoteFull Time
CSE Software
CSE Software: Provides custom software development, simulation, and technical support services.
2+ YOEBachelor's in CS or 2+ years experience, proficiency in C#, .NET, Entity Framework Core, OOP, unit testing, relational databases, web application technologies, and source control; able to work independently and with customers.
C#, .NET, Entity Framework Core, React, Angular, MVC, HTML/CSS, NoSQL, Microsoft Azure, Amazon AWS
2mo
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Application Engineer – HVAC
Morton, Illinois, United States
HybridFull Time
Yinlun TDI
Yinlun TDIShenzhen Stock Exchange: 002126: Designs and manufactures thermal management systems for vehicles.
2+ YOE2-4 years of experience in application engineering, thermal systems, or HVAC-related roles; bachelor’s degree in engineering; CAD experience required.
SolidWorks, NX, Creo, CAD tools
1w
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Manufacturing Engineer
Morton, Illinois, United States
$75k/yr OnsiteFull Time
Morton Industries
Morton Industries: Manufactures precision tube and sheet metal assemblies for OEMs.
Design and integrate tooling, fixtures, and equipment; analyze and improve manufacturing methods; proficient with spreadsheet applications (Excel) and project management; ability to lift up to 50 lbs and follow safety procedures.
Microsoft Excel
2w
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Mechanical Engineer III
Peoria, Illinois, United States
$82k-$103k/yr OnsiteFull Time
Komatsu
KomatsuTokyo Stock Exchange: 6301: Manufactures and services construction, mining, and industrial heavy machinery.
5+ YOEBS in Engineering required, 5+ years engineering design or machine application experience desired, cross-functional team experience required, CAD proficiency desired, Lean and change management experience desired.
CAD
6d
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Embedded Software Application Engineer
Mossville, Illinois, United States
$98k-$146k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Develop and test embedded software for telematics, displays, and connectivity; experience with C/C++/Rust/Python, embedded Linux/RTOS, GIT, and embedded debugging tools; strong analytical and communication skills.
C, C++, Rust, Python, GIT, Embedded Linux, Free RTOS, Linux, Ethernet, TCP/IP, WiFi, Bluetooth low energy, CAN, J1939, Lauterbach, GDB, Wireshark
2w
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Senior Engineer - Performance/Simulation/Application
Mossville, Illinois, United States
$113k-$169k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Bachelor's degree in engineering, experience leading rotating component simulations (crankshafts, camshafts, rods, bearings) using MBD/FEA tools; strong analytical, communication, and project skills; <10% travel.
RUMBLE/BEAR, Abaqus, AVL EXCITE, MBD, FEA, Gantt, PERT
3w
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Field Application Engineer
Toronto or Peoria or United States
$60k-$80k/yr OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
Bachelor's degree in a technical field, strong communication, frequent domestic travel, hands-on robotics/electronics familiarity, basic coding skills (Python or C++), and ability to support deployments and client demos.
Python, C++
1w
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Senior Field Application Engineer
Peoria, Illinois, United States
$80k-$120k/yr OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
5+ YOEBachelor's in a technical field,5+ years in robotics/field engineering,experience with deployments,systems integration,troubleshooting,customer-facing skills,and willingness to travel up to 30%.
Python, C++, ROS, ROS2, Linux
1mo
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Performance / Simulation / Application Engineer
Mossville, Illinois, United States
$98k-$146k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
2+ YOEBachelor's degree in Mechanical, Agricultural, or Aerospace Engineering or related field +2 years in performance analysis; or Master's +1 year; experience with 1D/3D simulation tools, CFD, GT-Suite/AMESim/OpenFOAM/CFD software, mesh generation, and post-processing; travel none.
GT-Suite, AMESim, Fluent, Star-CCM+, Simerics, OpenFOAM, HyperMesh, ANSYS, ANSYS Fluent, EnSight, ParaView
1mo
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Senior Performance/ Simulation/ Application Engineer
Mossville or Chillicothe
$131k-$169k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
2+ YOEMaster's in engineering +2 yrs experience or Bachelor's +5 yrs; 1 yr validation of control models vs test data; software-in-the-loop setup; model integration; Git, MATLAB/Simulink, CANape, Python experience.
Dynasty, GT Suite, AMESim, Git, MATLAB, Simulink, CANape, Python
1mo
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Autonomy Application Architect
Mossville or Dallas or Irving
$148k-$240k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Bachelor’s degree in Engineering or Computer Science; experience in C++ development; experience with autonomy/robotics; ability to design, implement, test, and lead software for autonomous systems.
C++, Autonomy systems, CAT products and tools
1mo
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FE 1-Bloomington, Illinois/Central Illinois
Bloomington or Illinois or United States
$60k-$90k/yr FieldFull Time
GE HealthCare
GE HealthCareNasdaq: GEHC: Develops and sells medical imaging and diagnostic technology.
4+ YOEAssociate's/Bachelor's in engineering or equivalent military/internship, or HS + 4+ years servicing electronic equipment; valid driver\u0002s license, ability to lift 35 lbs, background check/drug test, web application and Microsoft Office experience.
Microsoft Office
1mo
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Field Biologist
Alma, Illinois, United States
$42k-$45k/yr OnsiteFull Time
Jones Lake Management
Jones Lake Management: Provides professional pond and lake management and restoration services.
Associate’s degree or higher in Biology, Water Resources, Fisheries or related field; driver’s license required; must obtain Applicators license within 30 days; strong organization; team player; field data entry and problem solving.
2w
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2027 Leadership and Technical Development Program- Environmental Health and Safety
Peoria or United States
$81k-$122k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
0+ YOEBachelor's degree in EHS/related engineering, minimum 2.8 GPA, willingness to relocate and travel across North America for three 12-month rotations; applicants must not require visa sponsorship.