Top 239 Software Jobs in Decatur, IL

Software Engineer
Caterpillar —Decatur, IL
- $97,530 - $158,480 a year
- Full-time
- Computer science
- Computer Science
- ERP systems
- Health savings account
- Paid holidays
2d
Inspection Data Management System SME - Decatur, IL
ADM —Decatur, IL
- $102,100 - $180,000 a year
- Overtime
- Background check
- 7 years
- Up to 50% travel
- Paid parental leave
- Health savings account
Product Manager Food Starch - Decatur, IL
ADM —Decatur, IL
- $92,800 - $172,800 a year
- Overtime
- Background check
- Office
- Analysis skills
- Paid parental leave
- Health savings account
AEM Developer
Compucom Staffing —Illinois
- Contract
Quick Apply
2d
Senior AEM Developer
Compucom Staffing —Illinois
- Contract
Quick Apply
2d
Technical Support Representative
Metro Communications and Conxxus —Sullivan, IL
- $18 - $21 an hour
- Overtime
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Digital Designer
Compucom Staffing —Illinois
- Contract
- Communication skills
Quick Apply
2d
Senior Network Security Engineer
Busey Bank —Illinois
- $97,000 - $140,000 a year
- Full-time
- Mid-level
- 3 years
- IT
- Profit sharing
- Wellness program
Quick Apply
8d
Senior Systems Administrator - Secret Clearance
ABBTECH Professional Resources, Inc. —Illinois
- $57 - $62 an hour
- Temporary
- Bachelor of Science
- System design
- Java
- AD&D insurance
- Paid holidays
Quick Apply
9d
Network Systems Administrator
HICKORY POINT BANK & TRUST —Decatur, IL
- $63,000 - $70,000 a year
- 5 years
- Mid-level
- Windows
- Paid holidays
- Disability insurance
Software Developer - Grain Dryer Controls
GPTech —Assumption, IL
- $70,000 - $90,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Health insurance
QC Engineer-Quality
Fuyao Glass America Inc —Decatur, IL
- $55,000 - $63,000 a year
- Full-time
- Computer Science
- ERP systems
- Office
Front Desk IT Support L2
Innova IT Services LLC —Decatur, IL
- $21 - $26 an hour
- Full-time
- Mid-level
- Continuous improvement
- In-person
Quick Apply
11d
Performance Test Engineer
ADM —Decatur, IL
- $141,396 - $151,396 a year
- Overtime
- Computer Science
- Mid-level
- Scripting
- Paid parental leave
- Health savings account
4d
Application Specialist
HICKORY POINT BANK & TRUST —Decatur, IL
- $50,000 - $60,000 a year
- 5 years
- Mid-level
- Office
- Paid holidays
- Disability insurance
OT Network Engineer II - Decatur, IL
ADM —Decatur, IL
- $83,800 - $134,500 a year
- Overtime
- Background check
- Computer Science
- Mid-level
- Paid parental leave
- Health savings account
Sr. System Analyst - P2C
ADM —Decatur, IL
- $160,956 - $170,956 a year
- Overtime
- Mid-level
- 3 years
- Analysis skills
- Paid parental leave
- Health savings account
8d
Information Technology Support
Heritage Behavioral Health Center —Clinton, IL
- $24.00 - $31.25 an hour
- Full-time
- HIPAA
- Mid-level
- 3 years
Quick Apply
Geek Squad Agent (Retail Store)
Best Buy —Forsyth, IL
- $15.00 - $17.88 an hour
- Part-time
- Entry level
- Under 1 year
- Paid time off
- Employee discount
1d
CEJA Data Entry Coordinator
Richland Community College —Decatur, IL
- $19.34 - $24.18 an hour
- Weekends as needed
- Microsoft Outlook
- Mid-level
- Driver's License
11d

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software jobs near Decatur, IL

Software Engineer

Caterpillar -
Decatur, IL

Apply Now

Job Details

Full-time
$97,530 - $158,480 a year
2 days ago

Benefits

Health savings account
Paid holidays
Disability insurance
Relocation assistance
Health insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
Adoption assistance
Parental leave
Employee assistance program
Vision insurance
Employee discount
Life insurance

Qualifications

Data model design
Responsive design
Version control
Performance tuning
Systems integration
Software engineering
Cloud IoT services
Continuous Delivery (CD) implementation
Data modeling projects
Schema design
Enterprise software systems development
JavaScript frameworks
SQL
Query execution time improvement
Cloud Native Design
Integration with Third-Party Services (system development)
Web applications
System deployment
UI implementation
Front-end component implementation
DevOps automation
Query management
Design (software development lifecycle)
Cross-functional communication
Web services design

Full Job Description

Career Area:

Technology, Digital and Data

Job Description:

Your Work Shapes the World at Caterpillar Inc.

When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.

Software Engineer

Location: Decatur, IL (5 days on site)
Travel: Up to 10%
Relocation Assistance: Available
Visa Sponsorship: Not Available

Caterpillar's Digital Factory organization is seeking a highly motivated Software Engineer to support the development of modern, shop floor-facing digital applications in Decatur, IL. This role will focus on building scalable, high-performance web applications that stream and visualize large volumes of real-time manufacturing data, enabling improved operational awareness and decision-making across the facility.

The Software Engineer will play a key role in designing and developing full-stack solutions that integrate OT/IoT data sources, leveraging cloud-native technologies within Microsoft Azure. This role requires a strong understanding of performance optimization in cloud environments, as well as experience building resilient, scalable platforms to support high-velocity data processing.

This position will work closely with operations leadership, engineers, and cross-functional digital teams to transform traditionally siloed or hidden manufacturing data into actionable insights that drive efficiency, problem-solving, and continuous improvement.

Key Responsibilities

Design, develop, and maintain full-stack web applications for shop floor users, including UI components, APIs, and backend services
Build responsive, user-friendly interfaces that visualize real-time manufacturing data and key operational metrics
Develop and integrate services that connect to OT/IoT systems and enterprise data sources
Optimize application performance and scalability within an Azure cloud environment, particularly for high-throughput, real-time data workloads
Support cloud-native development practices, including microservices architecture, event-driven design, and distributed systems
Contribute to DevOps and CI/CD pipelines to enable reliable, repeatable, and automated deployments
Troubleshoot production issues and support continuous improvement of deployed applications
Collaborate with operations managers, plant leadership, data engineers, architects, and external partners to define and deliver technical solutions aligned to business needs
Translate business requirements into technical designs and high-quality software solutions

Required Skills

Problem Solving & Customer Focus: Demonstrated ability to approach problems with a customer-first mindset and deliver practical, impactful solutions in dynamic environments
Full-Stack Web Development: Experience building and delivering end-to-end web applications, with ownership over significant portions of the solution
Frontend Development: Proficiency in modern JavaScript frameworks such as React or Angular, including responsive UI design and component-based architecture
Backend Development: Experience developing APIs and services using Python (Django/Flask) and/or C#/.NET
Cloud Development (Azure): Working knowledge of Microsoft Azure services, including application hosting, data services, and cloud-native solution design
Data Engineering Fundamentals: Experience working with relational databases such as Azure SQL, including query optimization and data modeling concepts
DevOps & CI/CD: Understanding of source control, build/release pipelines, and automated deployment practices
System Integration: Experience integrating applications with external systems, including OT/IoT or enterprise platforms
Collaboration & Communication: Ability to work effectively within cross-functional teams and communicate technical concepts clearly to both technical and business stakeholders

Preferred Skills

Education/Experience: Bachelor’s degree in Computer Science, Engineering, or related field, or relevant industry experience.

Experience in manufacturing environments or industrial systems.
Familiarity with MES/MESA frameworks, ERP systems, or shop floor data systems
Experience working with large-scale, high-frequency data processing systems
Knowledge of event streaming and real-time data pipelines in Azure (e.g., Event Hub, Stream Analytics, Azure Functions)

Summary Pay Range:

$97,530.00 - $158,480.00

Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.

Benefits:

Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.

Medical, dental, and vision benefits*
Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
401(k) savings plans*
Health Savings Account (HSA)*
Flexible Spending Accounts (FSAs)*
Health Lifestyle Programs*
Employee Assistance Program*
Voluntary Benefits and Employee Discounts*
Career Development*
Incentive bonus*
Disability benefits
Life Insurance
Parental leave
Adoption benefits
Tuition Reimbursement

These benefits also apply to part-time employees

Posting Dates:

July 1, 2026 - July 9, 2026

Any offer of employment is conditioned upon the successful completion of a drug screen.

Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.

Not ready to apply? Join our Talent Community.

Apply Now

Refine Your Search

software jobs in Decatur, IL

Software Engineer

Inspection Data Management System SME - Decatur, IL

Product Manager Food Starch - Decatur, IL

AEM Developer

Senior AEM Developer

Technical Support Representative

Digital Designer

Senior Network Security Engineer

Senior Systems Administrator - Secret Clearance

Network Systems Administrator

Software Developer - Grain Dryer Controls

QC Engineer-Quality

Front Desk IT Support L2

Performance Test Engineer

Application Specialist

OT Network Engineer II - Decatur, IL

Sr. System Analyst - P2C

Information Technology Support

Geek Squad Agent (Retail Store)

CEJA Data Entry Coordinator

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