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Entry Level Software Developer Jobs in O Fallon, MO

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 ...

WSP

Early Career Civil Engineer

Saint Louis, MO · On-site

Perform routine engineering functions and provide entry-level technical assistance on various ... Experience using the Microsoft Office software suite * Must be able to work in the US without the ...

WSP

Early Career Civil Engineer

Saint Louis, MO · On-site

Perform routine engineering functions and provide entry-level technical assistance on various ... Experience using the Microsoft Office software suite * Must be able to work in the US without the ...

McClure Engineering

Drafter

Saint Louis, MO · On-site

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 ...

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 ...

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 ...

SPECTRUM

Entry Level Sales

Florissant, MO

$27K/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

Maryland Heights, MO

$27K/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

Overland, MO

$27K/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

Florissant, MO

$27K/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

Maryland Heights, MO

$27K/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

Saint Peters, MO

$27K/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

Overland, MO

$27K/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 JobsSoftware Developer JobsEntry Level Software Developer JobsEntry Level Software Developer Jobs in O'Fallon, MO

Entry Level Software Developer information

See O Fallon, MO salary details

$27.6K

$93.8K

$225.8K

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

As of Aug 17, 2026, the average yearly pay for entry level software developer in O'Fallon, MO is $93,755.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,400.00 and $99,100.00 per year, depending on experience, location, and employer.

What is an entry level software developer?

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 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 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.

How to get an entry level software developer job with no experience?

To secure an entry level software developer position with no experience, focus on building a portfolio of projects, contribute to open-source code, and learn relevant programming languages like Python or Java. Gaining familiarity with tools such as Git and completing certifications or coding bootcamps can also improve your chances. Internships or apprenticeships can provide practical experience and industry exposure.
More about Entry Level Software Developer jobs

What are the most commonly searched types of Software Developer jobs in O'Fallon, MO?

The most popular types of Software Developer jobs in O'Fallon, MO are:

What are popular job titles related to Entry Level Software Developer jobs in O'Fallon, MO?

For Entry Level Software Developer jobs in O'Fallon, MO, the most frequently searched job titles are:

What cities near O'Fallon, MO are hiring for Entry Level Software Developer jobs?

Cities near O'Fallon, MO 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, MO as of August 2026, with employment types broken down into 100% Full Time. Highlights an 92% In-person, and 8% Hybrid job distribution, with an average salary of $93,755 per year, or $45.1 per hour.

Free Training and Placement for OPT / CPT / L2 EAD/H4 EAD

AG Technologies

Chesterfield, MO

$300/wk

Contractor

Medical, Dental, Vision, Retirement

Re-posted 10 days ago

Job description

Company Description

AG Technologies was founded as a software solutions company in 2008 & has its corporate headquarters at Chesterfield, Missouri with branches within the US and India. Over the years the organization has expanded into various market segments & activities including "Consultancy services" of technical personnel in large and multi-national organizations. Over the last five years, our client base of Fortune 100 companies has expanded dramatically

Job Description

We at AG Technologies are currently looking to hire efficient candidates in the following technologies. 

JAVA/J2EE Developers

HADOOP

TIBCO

INFORMATICA

SALESFORCE

OBIEE

SCCM

Qualifications

Any Bachelors or Masters Degree in Technical field such as Computer Science, Computer Engineering, Math or Information Systems from an accredited university. 

Additional Information

Free training program.

Free accommodation during the training and until an employee gets placed on the project. 

Full time in house attorney available for legal formalities.

Medical benefits provided - health, dental, vision insurances.

Company is E-verified to get an OPT STEM Extension. 

We are an Equal Employment Opportunity Employer. 

Company Files H1B for the employees.

One time travel expenses paid (Maximum $300 will be reimbursed once you are on project).

Salary hikes after every 6 months.

Strong and motivated marketing team to place an employee on the project

401k-Plan

529k-Plan

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