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Entry Level Software Developer Jobs in Belleville, IL

... software platforms such as Illustrator, Photoshop, Sketch-up. * Build physical building models ... engineering, and social impact converge. We don't just dream up solutions - we create and bring ...

Familiarity with Microsoft Office and construction software tools Qualifications * Associate's degree in construction management, engineering, or related field or equivalent experience * Entry level ...

... software platforms such as Illustrator, Photoshop, Sketch-up. * Build physical building models ... engineering, and social impact converge. We don't just dream up solutions - we create and bring ...

Familiarity with Microsoft Office and construction software tools Qualifications * Associate's degree in construction management, engineering, or related field or equivalent experience * Entry level ...

McClure Engineering is seeking entry-level Electrical and Mechanical Drafters to work alongside ... Create detailed electrical and mechanical drawings using CAD/Revit software. * Collaborate with ...

Familiarity with computer operating systems and software applications as well as consumer and ... Beyond our connectivity solutions, we also provide local news, programming and regional sports via ...

Familiarity with computer operating systems and software applications as well as consumer and ... Beyond our connectivity solutions, we also provide local news, programming and regional sports via ...

Familiarity with computer operating systems and software applications as well as consumer and ... Beyond our connectivity solutions, we also provide local news, programming and regional sports via ...

Familiarity with computer operating systems and software applications as well as consumer and ... Beyond our connectivity solutions, we also provide local news, programming and regional sports via ...

Familiarity with computer operating systems and software applications as well as consumer and ... Beyond our connectivity solutions, we also provide local news, programming and regional sports via ...

Familiarity with computer operating systems and software applications as well as consumer and ... Beyond our connectivity solutions, we also provide local news, programming and regional sports via ...

Apply analytical techniques and software to solve moderately complex engineering issues on projects, or to modify or redesign existing designs in accordance with project standards and specifications.

Apply analytical techniques and software to solve moderately complex engineering issues on projects, or to modify or redesign existing designs in accordance with project standards and specifications.

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Entry Level Software Developer information

See Belleville, IL salary details

$28.7K

$97.4K

$234.6K

How much do entry level software developer jobs pay per year?

As of Jun 26, 2026, the average yearly pay for entry level software developer in Belleville, IL is $97,388.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,700.00 and $103,000.00 per year, depending on experience, location, and employer.

What Does an Entry-Level Software Developer Do?

An entry-level software developer has simpler duties compared to more senior members of the field. At the entry level, your responsibilities are to create simple, single-thread code to achieve a specific task. These bits of code can be combined to create a larger program. You may also have to create or write a design algorithm by which you create software. However, most of the time, as an entry-level developer, you are in charge of debugging. You have to comb through the code of a piece of software to remove errors.

What types of projects and tasks can I expect to work on as an entry level software developer?

As an entry level software developer, you will typically be assigned to work on smaller modules or features within larger projects, often under the guidance of more experienced developers. Your daily tasks may include writing and testing code, fixing bugs, participating in code reviews, and collaborating with team members through agile sprints or regular meetings. You'll also have opportunities to learn new technologies, contribute to documentation, and gradually take on more complex responsibilities as you gain experience. This environment encourages continuous learning and close collaboration with others, helping you build both technical and teamwork skills.

What engineers make $500,000?

Highly experienced software engineers, especially those in specialized fields like machine learning, data science, or working at top tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires advanced skills, significant industry experience, and often working in leadership or senior technical roles.

What are entry level software developers?

Entry level software developers are professionals who are at the beginning of their software development careers. They typically have foundational knowledge of programming languages, software development methodologies, and problem-solving skills. Entry level developers work under the guidance of more experienced engineers to write code, fix bugs, and contribute to software projects. Their responsibilities often include learning new technologies, collaborating with team members, and gaining practical experience to advance in their careers.

What are the key skills and qualifications needed to thrive as an Entry Level Software Developer, and why are they important?

To thrive as an Entry Level Software Developer, you need a solid understanding of programming languages such as Java, Python, or C++, along with a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and basic knowledge of databases is important. Strong problem-solving abilities, attention to detail, and effective teamwork set standout candidates apart. These skills and qualities are crucial for building reliable software, collaborating with colleagues, and adapting to evolving technical requirements.

What is the difference between Entry Level Software Developer vs Junior Software Engineer?

AspectEntry Level Software DeveloperJunior Software Engineer
Required CredentialsBachelor's in CS or related field, coding bootcamp experienceBachelor's in CS or related field, internship experience
Work EnvironmentTech companies, startups, software firmsTech companies, consulting firms, startups
Employer UsageCommonly used in job postings and industryOften used interchangeably with Entry Level Software Developer

Both roles typically require a bachelor's degree in computer science or related fields and some coding experience. They work in similar environments like tech companies and startups. The terms are often used interchangeably, but 'Junior Software Engineer' may emphasize a slightly more engineering-focused role. Overall, they represent entry-level positions for aspiring software professionals.

Is it true that AI will replace software engineers?

Entry level software developers should understand that AI tools can automate certain coding tasks, but they are unlikely to fully replace software engineers. Human skills such as problem-solving, system design, and understanding user needs remain essential in software development. AI is more likely to augment the work of developers rather than eliminate the need for them.

Will AI replace coders by 2040?

Entry level software developers will continue to play a vital role in creating, testing, and maintaining software, as AI tools are designed to assist rather than fully replace human programmers. While AI can automate routine coding tasks, skills such as problem-solving, understanding user needs, and adapting to new technologies remain essential for developers. Staying current with programming languages and tools will be important for future job security.

Which IT jobs without coding?

Entry level software developers typically focus on coding, but roles like technical support specialist, IT technician, network administrator, or quality assurance tester involve minimal or no coding. These positions often emphasize troubleshooting, system management, or testing skills, and may require certifications like CompTIA A+ or Network+. They are suitable for those interested in IT without extensive programming responsibilities.
What are the most commonly searched types of Software Developer jobs in Belleville, IL? The most popular types of Software Developer jobs in Belleville, IL are:
What job categories do people searching Entry Level Software Developer jobs in Belleville, IL look for? The top searched job categories for Entry Level Software Developer jobs in Belleville, IL are:
What cities near Belleville, IL are hiring for Entry Level Software Developer jobs? Cities near Belleville, IL with the most Entry Level Software Developer job openings:
Infographic showing various Entry Level Software Developer job openings in Belleville, IL as of June 2026, with employment types broken down into 25% Full Time, 62% Part Time, 3% Temporary, and 10% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $97,388 per year, or $46.8 per hour.
Information Technology / Building Automation Specialist

Information Technology / Building Automation Specialist

Integrated Facility Services

Fenton, MO

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago


Job description

Integrated Facility Services (IFS) is seeking a motivated, tech-savvy individual to join our growing Building Automation team. This is an excellent opportunity for an entry-level candidate with IT, programming, networking, or electronics experience who wants to apply those skills in a hands-on, real-world environment that directly impacts how commercial buildings operate.

If you enjoy problem-solving, working with both hardware and software, and seeing your work come to life in the field, this role may be a great fit.  

Integrated Facility Services offers benefits including Employee Stock Ownership Plan (ESOP), medical, dental, vision, 401k, paid time off, life insurance, disability insurance, and employee savings plan.

What You'll Do

As a Building Automation Systems (BAS) Specialist, you will help deploy and support the systems that control HVAC and other building equipment in commercial facilities. Responsibilities include:

  • Participating in the setup, configuration, and commissioning of automation controllers, servers, workstations, and related hardware used to operate building systems.

  • Assist with programming and implementation of building automation control logic based on written sequences of operation, control drawings, and project specifications.

  • Develop and maintain user-friendly graphical interfaces (operator dashboards) to display building operation, trends, alarms and equipment status for end users.

  • Support building automation system deployments by assisting with network connectivity, device communications, and basic IT infrastructure coordination (switches, VLAN concepts, IP addressing, DNS/DHCP, remote access, and cybersecurity best practices).

  • Support and train end users and facility teams on system navigation, basic operation, and best practices for managing their buildings.

  • Interpreting technical documentation such as submittals, cut sheets, network diagrams, point lists, and sequences of operation, and apply those requirements during system configuration and programming.

  • Coordinate multiple tasks and project assignments, track progress, communicate status, and meet deadlines while working independently and as part of a team.

  •  Manage and maintain backups of automation databases and system configurations, and support system updates as needed.

  • Interface with third-party IT providers and vendors to coordinate access, system requirements, and integration points related to building automation.

  • Supporting evaluation and rollout of new tools, software, and hardware platforms used by the building automation team

What We're Looking For

We encourage entry-level candidates to apply. The ideal candidate brings transferable skills from IT, software, networking, electronics, or related education and work experience, and is motivated to learn building automation and controls.

Qualifications include:

  • Demonstrated exposure to programming through coursework, projects, or work experience, including both block-based and line-based programming concepts

  • Familiarity with one or more languages such as HTML, JavaScript, Python, C++, or similar, with the ability to learn proprietary building automation programming tools. 

  • Ability to read and understand technical documentation, including structured specifications, sequences of operation, network diagrams, and product documentation, and translate requirements into configuration or programming tasks.

  • Basic understanding of IT infrastructure and networking concepts, including computer networking fundamentals and troubleshooting steps.

  • Working knowledge of computer hardware, software, and operating systems, including installing applications, configuring settings, managing updates, and diagnosing common issues.

  • Strong organizational skills, with the ability to manage multiple projects or tasks at one time, prioritize effectively, and follow through to completion.

  • Ability to work both independently and collaboratively, including communicating clearly with customers, vendors, and internal team members.

  • Professional communication skills, both verbal and written, including the ability to prepare clear and concise documentation, correspondence, and reports.

  • Strong attention to detail, including accurate documentation, clear labeling, and consistent file management.

  • Punctual, dependable attendance habits, professionalism, and the ability to maintain confidentiality of trade information.

  • Availability to work outside normal business hours on occasion to support project needs, troubleshooting, or scheduled cutovers.

  • Ability to safely use standard office equipment and computer support systems, and willingness to be trained on industry-specific software tools (graphics, configuration, documentation, and CAD-related platforms).

  • Ability to use standard hand and electrical tools used in the controls business, or willingness to learn as required for the role.

Why Join IFS?
  • Work on real-world systems that directly impact commercial buildings and facilities

  • Grow your technical skill set in programming, networking, and controls

  • Join a collaborative, team-oriented environment

  • Be part of a 100% employee-owned company

Integrated Facility Services is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all applicants and employees. Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.

Equal Employment Opportunity Employer Protected Veteran/Disability