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Entry Level Software Engineer Jobs in Missouri (NOW HIRING)

MasterCard

Software Engineer II

O Fallon, MO

$91K - $124K/yr

A Software Engineer II is an earlycareer or entrylevel engineer who contributes to the design, development, testing, and maintenance of software solutions under the guidance of more senior engineers.

MasterCard

Software Engineer II

O Fallon, MO · On-site

$92K - $147K/yr

A Software Engineer II is an earlycareer or entrylevel engineer who contributes to the design, development, testing, and maintenance of software solutions under the guidance of more senior engineers.

Mastercard, Inc.

Software Engineer II

O Fallon, MO · On-site

$92K - $147K/yr

A Software Engineer II is an early-career or entry-level engineer who contributes to the design, development, testing, and maintenance of software solutions under the guidance of more senior ...

Mastercard, Inc.

Software Engineer II

O Fallon, MO · On-site

$91K - $124K/yr

A Software Engineer II is an early-career or entry-level engineer who contributes to the design, development, testing, and maintenance of software solutions under the guidance of more senior ...

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All JobsEntry Level Software Engineer JobsEntry Level Software Engineer Jobs in Missouri

Entry Level Software Engineer information

See Missouri salary details

$22.5K

$98.4K

$177.3K

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

As of Jun 21, 2026, the average yearly pay for entry level software engineer in Missouri is $98,362.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,000.00 and $112,600.00 per year, depending on experience, location, and employer.

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

AspectEntry Level Software EngineerSoftware Developer
Required CredentialsBachelor's in CS or related field; some internshipsBachelor's in CS or related; coding experience
Work EnvironmentTeam-based, collaborative projects, entry-level tasksProject-focused, coding, debugging, and implementation
Employer & Industry UsageTech companies, startups, IT departmentsSoftware firms, tech startups, enterprise IT
Common Search & ComparisonYesYes

Entry Level Software Engineers and Software Developers often share similar educational backgrounds and work environments. The main difference lies in their roles: engineers may focus more on designing systems and architecture, while developers typically concentrate on coding and implementation. Both roles are essential in tech industries and often overlap in job functions, but understanding these distinctions helps job seekers target the right positions.

How to get a job as a software engineer with no experience?

Entry level software engineers can improve their chances by building a portfolio of personal projects, contributing to open-source software, and learning relevant programming languages like Python or Java. Gaining certifications, such as those in specific technologies or coding bootcamps, can also demonstrate skills to employers. Internships or apprenticeships provide practical experience and networking opportunities in the field.

What types of projects do entry level software engineers typically work on, and how do they collaborate with other team members?

Entry level software engineers often start by working on smaller features, bug fixes, or assisting with testing and documentation within larger projects. They usually collaborate closely with senior engineers, product managers, and QA teams through code reviews, daily stand-ups, and pair programming sessions. This structure helps new engineers learn best practices, understand the codebase, and gradually take on more complex assignments. Effective communication and a willingness to learn are key to success in these collaborative environments.

What does an entry level software engineer do?

An entry level software engineer is responsible for assisting in the design, development, testing, and maintenance of software applications. They typically work under the guidance of more experienced engineers and may write code, debug programs, and participate in code reviews. The role often involves learning company-specific tools and workflows, collaborating with team members, and continuously improving technical skills. Entry level software engineers are expected to adapt quickly, communicate effectively, and contribute to the team's overall goals.

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

To thrive as an Entry Level Software Engineer, you need a solid understanding of programming languages (such as Java, Python, or C++), computer science fundamentals, and often a relevant bachelor’s degree. Familiarity with version control systems like Git, development frameworks, and basic software development tools is typically expected. Strong problem-solving abilities, eagerness to learn, and effective collaboration are standout soft skills in this role. These skills are crucial for building reliable software, adapting to evolving technologies, and contributing productively to team projects.

What Does an Entry Level Software Engineer Do?

An Entry-Level Software Engineer, also called a Junior Engineer, works with a team of mid-level and senior engineers to develop, test, and maintain software applications and programs. The job duties of Junior Software Engineers typically include relatively simple routine tasks, such as debugging, testing, and code documentation. These tasks hone a Junior Engineer’s skills and familiarize them with the company’s code base. As Software Engineers gain more years of experience, they work on more complex development projects.

Is it true that AI will replace software engineers?

AI technology is advancing and automating certain coding tasks, but entry level software engineers are still essential for designing, testing, and maintaining software systems. AI tools can assist developers, but human oversight and problem-solving skills remain critical in software development roles.

Will AI replace coders by 2040?

Entry level software engineers perform coding tasks that are likely to evolve with AI tools, which can automate repetitive programming aspects. However, human oversight, problem-solving, and creativity remain essential, making complete replacement unlikely by 2040. AI will serve as a complement, enhancing productivity rather than replacing developers entirely.
More about Entry Level Software Engineer jobs
What are the most commonly searched types of Software Engineer jobs in Missouri? The most popular types of Software Engineer jobs in Missouri are:
What are popular job titles related to Entry Level Software Engineer jobs in Missouri? For Entry Level Software Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Entry Level Software Engineer jobs in Missouri look for? The top searched job categories for Entry Level Software Engineer jobs in Missouri are:
What cities in Missouri are hiring for Entry Level Software Engineer jobs? Cities in Missouri with the most Entry Level Software Engineer job openings:
What are popular job titles related to Entry Level Software Engineer jobs in MO? For Entry Level Software Engineer jobs in MO, the most frequently searched job titles are:
Entry Level Software Engineer jobs near you
Infographic showing various Entry Level Software Engineer job openings in Missouri as of June 2026, with employment types broken down into 73% Full Time, 8% Part Time, 4% Temporary, and 15% Contract. Highlights an 85% In-person, 4% Hybrid, and 11% Remote job distribution, with an average salary of $98,362 per year, or $47.3 per hour.
Entry Level Software Developer

Entry Level Software Developer

Genesis10

Saint Louis, MO

$60K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago

Job description

To apply, please submit a formal application through our website: Dev10 Apply Here Please note: Applications submitted through this job posting will not be reviewed. You must apply via our site. Important: This role requires willingness to relocate anywhere in the United States.

Are you ready to break into the tech industry or take your technical skills to the next level? Dev10 provides a path for individuals who have a foundation in technical skills or professional experience and are eager to continue growing. Whether you’ve earned a technical degree, gained hands-on programming experience, or worked professionally in industries like finance, healthcare, or insurance – Dev10 is your opportunity to upskill and launch a career in Software Development.

Dev10 provides a pathway for motivated learners to gain real-world experience while developing technical skills through immersive training. Whether you're growing your existing programming knowledge or starting to build those skills for the first time, Dev10 equips you with the tools to succeed. You'll train in technologies including Java, IntelliJ, MySQL, Spring, HTML, CSS, JavaScript, REST, and React.

Now hiring for our Software Developer cohort starting in August of 2026. To apply, please submit a formal application through our website: Dev10 Apply Here What We Require Willingness to relocate anywhere in the continental United States Dev10 cannot provide or support any type of employment visa or work authorization paperwork, including OPT, CPT, EAD, H-1B, or TN. The only exceptions are for Asylees, Refugees, and TPS Bachelor’s degree Programming experience (minimum 6 months), shown on your resume, from academic coursework, hands-on projects, or professional work.

Experience must be in one or more of the following languages: Java, Python, C, C#, C , JavaScript, R, SQL, MATLAB, Mathematica, TypeScript, Shell scripting, Go, or Kotlin. Plus one of the following, clearly listed on your resume: A recent STEM degree (e.g., Computer Science, Information Technology, Engineering, or a related discipline) OR 12 months of professional work experience in finance, healthcare, banking, insurance, hospitality, aviation, or tech What We Look For Passion for learning and interest in Software Development Strong logic and reasoning skills Clear communication and collaboration abilities Team-oriented mindset What We Offer Paid training (3-4 months) to build technical skills needed from the ground up – $600/week Mentorship and instruction from Senior Engineers in an immersive, hands-on environment $2,500 relocation assistance Two years of client project experience Hourly pay rate of $24.04 (~$50k annually) or $28.85 (~$60k annually) depending on assigned location Dev10 Manager to help you navigate corporate culture and support your growth Comprehensive benefits: health, vision, dental, 401(k), and paid time off Curious if a career in Software Development is right for you? Let’s explore this career path together!

To apply, please submit a formal application through our website: Dev10 Apply Here Please note: Applications submitted through this job posting will not be reviewed. You must apply via our site. For more information on Dev10, check out our website at http://www.dev-10.com/

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About Genesis10

Sourced by ZipRecruiter

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

New York, NY, US

Year founded

1999

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