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Junior Software Engineer Jobs in East Peoria, IL

Diverse Lynx

Embedded Software Engineer

Mossville, IL · On-site

$95.90K - $126.20K/yr

Embedded Software Engineer Location- Mossville, IL- Onsite * Years of experience: 5+ years of ... Junior engineers grow in capability through mentorship and strong technical leadership * Field ...

Tech Tammina

Embedded Software Engineer

Mossville, IL · On-site

$95.90K - $126.20K/yr

Embedded Software Engineer 4 location: Mossville, IL (Onsite) Duration: 6-month contract Core ... Set coding standards and best practices while guiding junior and mid-level engineers through ...

Tech Tammina

Embedded Software Engineer

Mossville, IL · On-site

$95.90K - $126.20K/yr

Embedded Software Engineer 4 location: Mossville, IL (Onsite) Duration: 6-month contract Core ... Set coding standards and best practices while guiding junior and mid-level engineers through ...

Tech Tammina LLC

Embedded Software Engineer

Mossville, IL · On-site

$95.90K - $126.20K/yr

Embedded Software Engineer 4 location: Mossville, IL (Onsite) Duration: 6-month contract Core ... Set coding standards and best practices while guiding junior and mid-level engineers through ...

Software Technology Inc

Software Engineer 3

East Peoria, IL · On-site

$56.50 - $75.75/hr

Software Engineer The main function of a software engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the software ...

Tech Tammina

Embedded Software Engineer 4

Mossville, IL · On-site

$95.90K - $126.20K/yr

Role: Embedded Software Engineer 4 Location: Mossville, IL (Onsite) Duration: 6-month contract ... Set coding standards and best practices while guiding junior and mid-level engineers through ...

Tech Tammina

Embedded Software Engineer 4

Mossville, IL · On-site

$95.90K - $126.20K/yr

Role: Embedded Software Engineer 4 Location: Mossville, IL (Onsite) Duration: 6-month contract ... Set coding standards and best practices while guiding junior and mid-level engineers through ...

Samprasoft

Software Engineer 3

East Peoria, IL · On-site

$56.50 - $75.75/hr

Software Engineer The main function of a software engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the software ...

3B Staffing LLC

software engineer

Mossville, IL · On-site

Develops, designs, implements and tests software of embedded devices and systems; monitors and ... Trainer) as schedule permits. • Apply engineering controls to implemented data, and resolve ...

Samprasoft

Software Engineer 5

East Peoria, IL · On-site

The Software Specialist bears primary responsibility for application development and programming, database administration, security implementation, and application change management. Opportunity to ...

New

Caterpillar

Sr. Software Engineer

Peoria, IL · On-site

$112.71K - $183.14K/yr

This position requires a bachelor's degree or foreign equivalent in Computer Science or a related field and 2 years of experience as a Software Engineer or related occupation. Additionally, the ...

Caterpillar

Sr. Software Engineer

Peoria, IL · On-site

$112.71K - $183.14K/yr

This position requires a bachelor's degree or foreign equivalent in Computer Science or a related field and 2 years of experience as a Software Engineer or related occupation. Additionally, the ...

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Junior Software Engineer information

See East Peoria, IL salary details

$45.6K

$92.8K

$139.4K

How much do junior software engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for junior software engineer in East Peoria, IL is $92,801.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,700.00 and $93,700.00 per year, depending on experience, location, and employer.

What Is a Junior Software Engineer?

A junior software engineer works on a team with more senior engineers to help design and develop applications, write code, and otherwise maintain or update a business's database. As a junior software engineer, your duties and responsibilities may vary based on what company you work for. Overall, your job is to learn from senior engineers and developers on how to be a software engineer and in what ways you can develop and utilize the technologies of the business to do so. Many junior software engineers have a little bit of knowledge about a lot of technologies but also stay up-to-date on the most current technologies.

What are the key skills and qualifications needed to thrive as a Junior Software Engineer, and why are they important?

To thrive as a Junior Software Engineer, you need a solid understanding of programming fundamentals, algorithms, and commonly used languages such as Java, Python, or JavaScript, typically backed by a degree in computer science or related field. Familiarity with version control systems like Git, basic knowledge of databases, and experience with development environments and frameworks are usually expected. Strong problem-solving skills, eagerness to learn, and effective teamwork and communication abilities help set you apart. These skills and qualities are crucial for contributing effectively to projects, adapting to evolving technologies, and collaborating within development teams.

How does a Junior Software Engineer typically collaborate with other team members on projects?

Junior Software Engineers usually work closely with senior developers, QA testers, and product managers as part of a cross-functional team. Collaboration often involves participating in daily stand-up meetings, code reviews, and pair programming sessions. Juniors are encouraged to ask questions and seek feedback, which helps them learn best practices and improve their coding skills. Effective communication and a willingness to learn from more experienced colleagues are key to thriving in this collaborative environment.

What are Junior Software Engineers?

Junior Software Engineers are entry-level professionals who assist in designing, developing, testing, and maintaining software applications. They typically work under the guidance of more experienced engineers and are responsible for writing code, fixing bugs, and participating in code reviews. Junior Software Engineers often collaborate with team members to learn best practices, improve their technical skills, and contribute to software projects. This role is ideal for recent graduates or those new to the software development field.
More about Junior Software Engineer jobs
What are the most commonly searched types of Software Engineer jobs in East Peoria, IL? The most popular types of Software Engineer jobs in East Peoria, IL are:
What are popular job titles related to Junior Software Engineer jobs in East Peoria, IL? For Junior Software Engineer jobs in East Peoria, IL, the most frequently searched job titles are:
What job categories do people searching Junior Software Engineer jobs in East Peoria, IL look for? The top searched job categories for Junior Software Engineer jobs in East Peoria, IL are:
What cities near East Peoria, IL are hiring for Junior Software Engineer jobs? Cities near East Peoria, IL with the most Junior Software Engineer job openings:
Junior Software Engineer jobs near you
Infographic showing various Junior Software Engineer job openings in East Peoria, IL as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $92,801 per year, or $44.6 per hour.

Security Software Engineer

Kasmo Global

Mossville, IL • On-site

Other

This job post has expired today. Applications are no longer accepted.

Job description

Job Title: Security Software Engineer
Duration: Long-term contract
Job Summary
We are seeking an experienced Security Software Engineer with a strong background in Python and automotive system security. The ideal candidate will have a blend of software development and cybersecurity expertise, with the ability to develop and safeguard embedded systems used in advanced automotive applications.
Key Responsibilities
  • Design, develop, test, and evaluate security software for embedded and distributed systems.
  • Implement and manage security measures to protect systems against unauthorized access, modification, or disclosure.
  • Collaborate with programmers and analysts to modify existing systems and databases.
  • Analyze user needs and software/system requirements to determine feasibility and performance enhancements.
  • Lead the installation and testing of new software components and security features.
  • Define and enforce standards for secure software design and acquisition.
  • Provide direction to technical teams for database design and management.
  • Review and approve project scopes and timelines.
Required Skills & Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, or a related field.
  • 8-10 years of experience in software engineering with a focus on security development and Python programming.
  • Proven experience in automotive embedded systems and software testing.
  • Strong problem-solving and analytical skills.
  • Familiarity with full software development lifecycle processes.
  • Excellent verbal and written communication skills.
  • Ability to work independently and lead projects when needed.
Preferred Attributes
  • Prior experience implementing security measures in automotive applications.
  • Knowledge of hardware interfaces, circuit boards, and low-level embedded security.
  • Leadership qualities with the ability to mentor junior engineers.

Apply