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Entry Level Software Developer Jobs in O Fallon, IL

millenniumsoft

Engineering Technician Intern

Saint Louis, MO · On-site

$16.25 - $21.25/hr

The Engineering technician role is entry level with limited experience. * They will develops skills ... Effectively use Microsoft Office software including Excel, Word, Power Point, etc. * Strong problem ...

CannonDesign

Designer - Entry Level

Saint Louis, MO · On-site

... 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 ...

Pwc

AI & GenAI Data Scientist - Manager

Saint Louis, MO · On-site

$99K - $232K/yr

In this role at PwC, you will apply data, algorithms, and software engineering to build and deploy ... PwC does not intend to hire experienced or entry level job seekers who will need, now or in the ...

CannonDesign

Designer - Entry Level

Saint Louis, MO

... 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 ...

Guarantee Electrical

Project Engineer I

Saint Louis, MO · On-site

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

Guarantee Electrical

Project Engineer I

Saint Louis, MO · On-site

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

SPECTRUM

Entry Level Sales

Overland, MO

$100K/yr

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 ...

SPECTRUM

Entry Level Sales

Collinsville, IL

$100K/yr

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 ...

SPECTRUM

Entry Level Sales

Collinsville, IL

$100K/yr

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 ...

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All JobsEntry Level Software Developer JobsEntry Level Software Developer Jobs in O'Fallon, IL

Entry Level Software Developer information

See O Fallon, IL salary details

$27.5K

$93.5K

$225.3K

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

As of Jun 17, 2026, the average yearly pay for entry level software developer in O'Fallon, IL is $93,528.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,200.00 and $98,900.00 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.
More about Entry Level Software Developer jobs
What are the most commonly searched types of Software Developer jobs in O'Fallon, IL? The most popular types of Software Developer jobs in O'Fallon, IL are:
What cities near O'Fallon, IL are hiring for Entry Level Software Developer jobs? Cities near O'Fallon, IL with the most Entry Level Software Developer job openings:
Entry Level Software Developer jobs near you
Infographic showing various Entry Level Software Developer job openings in O'Fallon, IL as of June 2026, with employment types broken down into 2% Locum Tenens, 87% Full Time, 9% Part Time, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $93,528 per year, or $45 per hour.

Entry Level Structural Engineer

Apex Structural Engineering

Creve Coeur, MO • Hybrid

Full-time

PTO

Posted 29 days ago

Job description

Location:

St. Louis, MO


About Us:

At Apex Structural Engineering, we pride ourselves on fostering a collaborative and innovative work environment. We are committed to advancing the field of structural engineering while ensuring our team has access to top-notch amenities and a supportive, family-friendly culture. Our office is equipped with state-of-the-art facilities, including a gym, a golf simulator, and a cozy coffee house/cafe just steps away.


Position Overview:

We are seeking a talented and motivated Structural Engineer to join our dynamic team. The ideal candidate will be passionate about designing and analyzing structures, committed to continuous learning, and eager to contribute to exciting projects that make a real impact.


Key Responsibilities:

  • Design, analyze, and review structural components and systems for various projects.
  • Collaborate with architects, engineers, and construction professionals to develop innovative solutions.
  • Additional responsibilities include calculation development, steel shop drawing reviews, submittal preparation, RFI development and new calculation development to enhance efficiencies.
  • Utilize analysis software programs such as Tekla Structural Designer, Excel, Idea Statica, BlueBeam, RISA Suite, Revit and Ram Connection.
  • Review 3-D BIM models to aid in building design, connection design and shop drawing reviews.


Qualifications:

  • Bachelor's degree in civil or structural engineering.
  • Master's degree in civil or structural engineering is a plus.
  • EIT certification.
  • A firm understanding of relevant building codes, materials, and standards.
  • Enthusiasm and desire to succeed and develop technical skills.
  • Excellent communication skills are required, both verbal and written.
  • Software skills with any of the following are a plus: Tekla Structural Designer, Excel, Idea Statica, BlueBeam, RISA Suite, Revit and Ram Connection.
  • Attention to detail, logical problem-solving skills, and strong organizational skills.
  • Ability to thrive under pressure and meet deadlines.
  • Passion for steel and concrete design and growing professional knowledge and skills in steel and concrete construction.


Why Join Us?

  • Collaborative Environment: Work alongside a diverse and talented team of professionals who are passionate about what they do.
  • Cutting-Edge Projects: Be part of groundbreaking projects that challenge conventional engineering practices by utilizing Accelerated Project Deliver.
  • Top-Notch Amenities: Enjoy access to a fully equipped gym, a golf simulator, and a charming coffee house/cafe.
  • Flexible Work Schedule: Benefit from a family-friendly, hybrid work schedule that supports work-life balance.
  • Paid Parental Leave: Receive paid maternity and paternity leave to support your growing family.
  • Tuition Assistance: $5,000 in tuition assistance annually to payoff student loans.
  • Health and Wellness: Enjoy a membership to Orange Theory or access to in-house gym, and three dedicated hours each week for mental and physical health.
  • Generous Time Off: Benefit from generous vacation, sick, and personal time.
  • Company Retreats: Participate in our yearly company retreats to recharge and bond with your colleagues.
  • Relocation Assistance: Receive support for relocation expenses if moving to the Nashville or St. Louis area up to $10,000.
  • Professional Growth: Take advantage of continuous learning opportunities and career development programs.


Requirements:

  • Diploma/Certificate.
  • American Citizenship/Legally able to work in the United States of America.


How to Apply:

If you're ready to take your career to the next level and be part of a forward-thinking team, we'd love to hear from you! Please apply by sending an email to mail@apexstructural.com with your resume detailing your experience and skills as a structural engineer.


Equal Opportunity Employer:

Apex Structural Engineering, Inc. is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.


Join us at Apex Structural Engineering, Inc. and help us build a future where innovation and collaboration are at the forefront of structural engineering.

Apply