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Software Engineer Jobs in Rockford, IL (NOW HIRING)

Belcan

Software Engineer

Rockford, IL

$83K - $104K/yr

A Software Engineer job in Rockford, IL is currently available through Belcan at one of our key aerospace clients. We are seeking a highly motivated Software Engineer with a focus on Linux Simulation ...

Harris

Software Engineer

Oregon, IL

$80K - $90K/yr

Requirements: - Bachelor's degree or Diploma in Computer Science, Engineering, related field, or equivalent work experience. - 3+ years of experience in software development, with proficiency in one ...

Blain Supply

Lead Software Engineer

Janesville, WI · On-site

$100K/yr

Leads the engineering, design, testing and implementation of software solutions that provides a robust technical infrastructure used by business units and applications. Plays a lead role in creating ...

Blain's Farm & Fleet

Lead Software Engineer

Janesville, WI · On-site

$100K - $133K/yr

Leads the engineering, design, testing and implementation of software solutions that provides a robust technical infrastructure used by business units and applications. Plays a lead role in creating ...

Danaher

Software Engineer Internships

Rockford, IL · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world applications, writing clean code, and solving meaningful technical challenges? As a Software Engineering ...

Danaher

Software Engineer Internships

Dekalb, IL · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world applications, writing clean code, and solving meaningful technical challenges? As a Software Engineering ...

Harris

Software Engineer

Oregon, IL

$70K - $80K/yr

The Software Engineer will work with colleagues to deliver reliable and scalable applications that contribute to keeping first responders in the field safe, efficient, and informed with mission ...

TecTammina

Software Engineer - Inspection

Rockford, IL · On-site

Company Description Tech Tammina LLC Design, analysis, programming, debugging, and modification of software for composite applications Investigate application engineering tasks and prepare design ...

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Software Engineer information

See Rockford, IL salary details

$63.6K

$147.6K

$205.7K

How much do software engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for software engineer in Rockford, IL is $147,645.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,100.00 and $173,100.00 per year, depending on experience, location, and employer.

What is a software engineer?

Software Engineers are professionals who design, develop, test, and maintain computer software and systems. They use programming languages, engineering principles, and problem-solving skills to build applications, websites, or software solutions that meet specific needs. Software Engineers may work in a variety of industries, such as technology, finance, healthcare, or entertainment, collaborating with other team members to deliver functional and reliable software. Their role often involves analyzing user requirements, writing code, debugging errors, and continually improving software performance.

What are the key skills and qualifications needed to thrive as a software engineer, and why are they important?

To thrive as a Software Engineer, you need strong programming skills, problem-solving abilities, and a degree in computer science or a related field. Familiarity with coding languages (such as Python, Java, or C++), version control systems like Git, and knowledge of software development methodologies are typically required. Excellent teamwork, communication, and adaptability distinguish top performers in this role. These skills ensure efficient, high-quality software development that meets user needs and adapts to technological changes.

What are some common challenges software engineers face when collaborating on large development teams?

Software engineers working on large teams often encounter challenges with communication, code integration, and maintaining consistent coding standards. Coordinating across multiple developers can lead to merge conflicts and misunderstandings about project requirements or priorities. Adopting tools like version control systems, regular code reviews, and clear documentation helps mitigate these issues. Building strong collaboration skills and proactively seeking clarification are key to ensuring smooth teamwork and project success.

What is the difference between Software Engineer vs Software Developer?

AspectSoftware EngineerSoftware Developer
CredentialsBachelor's degree in CS or related field, certificationsBachelor's degree often preferred, certifications optional
Work EnvironmentDesigning, developing, testing, and maintaining software systemsWriting, coding, and implementing software applications
Industry UsageUsed across tech, finance, healthcare, and more for system-level rolesCommonly used in app and web development projects
Search IntentUnderstanding roles, responsibilities, and qualificationsLearning about coding, programming, and project work

While both roles involve software creation, Software Engineers typically focus on designing and architecting complex systems, whereas Software Developers mainly concentrate on coding and building specific applications. The roles often overlap, but the Engineer role may require broader system knowledge and design skills.

Are software engineers still in demand?

Yes, software engineers are in high demand across many industries due to ongoing digital transformation, the growth of cloud computing, and the need for software development, maintenance, and cybersecurity skills. The profession offers strong job stability, competitive salaries, and opportunities to work with various programming languages and tools.

Is 25 too late to become a software engineer?

Age is not a barrier to becoming a software engineer; many professionals start careers in tech in their mid-20s or later. Success depends on acquiring relevant skills, such as programming languages and problem-solving, often through coding bootcamps, online courses, or formal education. Employers value skills and experience over age, making it possible to enter the field at 25 or older.
More about Software Engineer jobs

What are the most commonly searched types of Software Engineer jobs in Rockford, IL?

The most popular types of Software Engineer jobs in Rockford, IL are:

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For Software Engineer jobs in Rockford, IL, the most frequently searched job titles are:

What job categories do people searching Software Engineer jobs in Rockford, IL look for?

The top searched job categories for Software Engineer jobs in Rockford, IL are:

What cities near Rockford, IL are hiring for Software Engineer jobs?

Cities near Rockford, IL with the most Software Engineer job openings:

Software Engineer jobs near you
Infographic showing various Software Engineer job openings in Rockford, IL as of August 2026, with employment types broken down into 84% Full Time, and 16% Contract. Highlights an 96% In-person, and 4% Hybrid job distribution, with an average salary of $147,645 per year, or $71 per hour.

Software Engineer

Belcan

Rockford, IL

$83K - $104K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 21 days ago

Job description

A Software Engineer job in Rockford, IL is currently available through Belcan at one of our key aerospace clients. We are seeking a highly motivated Software Engineer with a focus on Linux Simulation Application Development and a strong background in complex software application design, maintenance, and support. The simulation team supports all phases of product development from early requirements analysis, through design, to final product validation and verification.
*RELOCATION ASSISTANCE AVAILABLE*
Job Duties:
Responsibilities may include, but are not limited to:
* Integration of product embedded code into the simulator architecture
* Integration of the simulator into a hardware-in-the-loop test environment
* Support, maintenance, or enhancement of tools used with the simulation such as the drawing editor or scripting engine extensions
* Investigation and remediation of performance issues with the simulator
* Troubleshoot and correct functional issues (e.g 'crash', failure to build, incorrect output)
* Collaborate with team to develop estimates and support project planning
* Support Qualification of simulator components for formal product verification
* Documentation creation/update
* Address 'ad hoc' questions from simulator users to determine if remediation effort is required
Required Qualifications:
* Degree in relevant field such as Software Engineering, Computer Engineering, Computer Science, Electrical Engineering, or Mathematics; strong preference for Software Engineering.
* Minimum Qualifications:
* 5+ years of relevant experience
* Must have C coding experience with some knowledge of C++
* Due to the nature of the work performed, US Citizenship is a requirement
Preferred Qualifications & Skills:
* Experience with developing applications under the UNIX/Linux operating system family (Windows experience is also acceptable)
* Embedded flight software build knowledge: comfortable with tools such as make.
* Linux POSIX mechanisms for facilities such as IPC and threading
* High degree of familiarity with common symbolic debugging tools (e.g. gdb, ddd, or dbx)
* Experience with scripting languages such as TCL, Python, and Linux shell
* Aerospace experience, especially with aircraft systems architecture
* Experience in GUI Development, Linux system administration, computational numerical methods, TCP/IP.
Compensation:
We provide a competitive pay and benefits package. This position is offering a salary rate of $83,200-104,000, however, Belcan considers several factors when extending an offer, including but not limited to education, experience, geographic location, and discipline. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law.
Belcan is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
www.belcan.com
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About Belcan

Sourced by ZipRecruiter

Belcan is a leading provider of qualified personnel to many of the world's most respected enterprises. We offer excellent opportunities for contract/temporary, temp-to-hire, and direct assignments in the engineering, IT, and professional fields. We are the employer of choice for thousands worldwide. Our overriding goal is to provide quality staffing solutions that help people, organizations, and communities succeed.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Cincinnati, OH, US

Year founded

1958

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