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New Grad Software Developer Jobs in O Fallon, MO

Leonardo DRS

Manager Software Engineering

Bridgeton, MO

$130K - $176K/yr

Responsible for employee development efforts and new employee recruiting when necessary. Job Responsibilities * Manage/Supervise and direct the work of a software engineering team responsible for ...

Leonardo DRS

Manager Software Engineering

Bridgeton, MO · On-site

$130K - $176K/yr

Responsible for employee development efforts and new employee recruiting when necessary. Job Responsibilities * Manage/Supervise and direct the work of a software engineering team responsible for ...

Leonardo DRS

Manager Software Engineering

Bridgeton, MO · On-site

$130.83 - $176.62/hr

... new and legacy systems and platforms for global military and commercial customers. We are a ... Manage and supervise a software engineering team focused on design, development, analysis ...

ITW Avery Weigh-Tronix

Embedded Software Engineer

MO

$123K - $162K/yr

Software Design & Development • Develop, code, test, and debug new embedded software or ... Engineering Leadership & Departmental Support • Provide technical input to project schedules ...

Boeing

Experienced Software Engineer

Hazelwood, MO

Experienced Software Engineer Company: The Boeing Company Boeing Global Services is currently ... Our backlog includes everything from new feature development using cutting-edge technology to ...

Boeing

Experienced Software Engineer

Hazelwood, MO · On-site

Experienced Software Engineer Company: The Boeing Company Boeing Global Services is currently ... Our backlog includes everything from new feature development using cutting-edge technology to ...

Boeing

Experienced Software Engineer

Hazelwood, MO · On-site

Experienced Software Engineer Company: The Boeing Company Boeing Global Services is currently ... Our backlog includes everything from new feature development using cutting-edge technology to ...

Equifax, Inc.

Senior Software Engineer

Saint Louis, MO · On-site

$119K - $157K/yr

If you want to achieve your true potential, chart new paths, develop new skills, collaborate with ... Our software engineering positions provide you the opportunity to join a team of talented engineers ...

MasterCard

Manager, Software Engineering

O Fallon, MO · On-site

Build team engagement and create opportunities for engineers to expand capabilities and take on new ... Drive Software Delivery Lead the successful delivery of software solutions aligned to business and ...

Mastercard, Inc.

Director Software Engineering

O Fallon, MO · On-site

$236K/yr

The Developer Workbench brings together five core MSBX products - BuildersHub, DevFlow, TestFlow ... new hires to be productive within 30 minutes of day one - Champion AI-augmented development ...

MasterCard

Director Software Engineering

O Fallon, MO · On-site

$236K/yr

The Developer Workbench brings together five core MSBX products - BuildersHub, DevFlow, TestFlow ... new hires to be productive within 30 minutes of day one - Champion AI-augmented development ...

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Showing results 1-20

All JobsNew Grad Software Developer JobsNew Grad Software Developer Jobs in O'Fallon, MO

New Grad Software Developer information

See O Fallon, MO salary details

$44.9K

$104.6K

$155.3K

How much do new grad software developer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for new grad software developer in O'Fallon, MO is $104,629.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,200.00 and $121,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the New Grad Software Developer position, and why are they important?

To thrive as a New Grad Software Developer, you need a solid understanding of programming fundamentals, problem-solving skills, and typically a degree in computer science or a related field. Familiarity with version control systems like Git, common programming languages such as Java, Python, or JavaScript, and basic exposure to development frameworks or cloud platforms is often expected. Strong communication skills, eagerness to learn, and the ability to collaborate with diverse teams help new grads adapt quickly. These competencies are crucial for contributing to projects, growing technically, and succeeding in a collaborative software development environment.

What are typical responsibilities for a New Grad Software Developer, and how do they contribute to the team?

As a New Grad Software Developer, you will often assist with coding, debugging, and maintaining software applications under the guidance of experienced engineers. You may participate in code reviews, write unit tests, and collaborate on team projects using tools like Git and agile boards. Regular interactions with peers, product managers, and quality assurance teams are common to clarify requirements and deliver quality software. Taking on these tasks enables you to build practical skills while directly supporting your team’s development goals.

What is a New Grad Software Developer job?

A New Grad Software Developer job is an entry-level software engineering position designed for recent graduates with a degree in computer science, software engineering, or a related field. These roles typically involve writing and testing code, debugging software, and collaborating with senior developers to build applications or systems. Employers often look for candidates with strong programming skills, problem-solving abilities, and familiarity with common development tools and methodologies. This position provides an opportunity to gain hands-on experience, learn industry best practices, and grow within a company's engineering team.

What job categories do people searching New Grad Software Developer jobs in O'Fallon, MO look for? The top searched job categories for New Grad Software Developer jobs in O'Fallon, MO are:
What cities near O'Fallon, MO are hiring for New Grad Software Developer jobs? Cities near O'Fallon, MO with the most New Grad Software Developer job openings:
New Grad Software Developer jobs near you
Mid-Level C# .NET Software Developer

Mid-Level C# .NET Software Developer

The Timberline Group

Saint Louis, MO • On-site, Remote

Full-time

Medical, Dental, Vision, PTO

Re-posted 18 days ago

Job description

Role Overview:
We are seeking a mid-level C# .NET Developer to join our team. You will have the opportunity to utilize a wide range of new development technologies while performing full life-cycle development of new projects as well as upgrading existing projects. We offer competitive salaries, full benefits, and a challenging fast-paced work environment.
Job Responsibilities:
• Develop New Applications & Services.
• Develop Enhancements for existing Applications & Services.
• Design and Estimate technical solutions per project requirements.
• Work with stakeholders & BA on defining project requirements.
• Participate in application QA and deployment.
• Participate in investigating and solving production issues.
Job Requirements:
Requirements:
•C# .NET - 4+ years' experience
•Experience in .NET Framework 4.5 or higher
•Full Life Cycle Development experience
•MVC .NET Framework 4 or higher - 3+ years' experience
•SQL Databases - 3+ years' experience
•Web API or WCF - 3+ years' experience
•Experience with Entity Framework
•Experience with Writing Unit Tests
•Experience with Windows Services
•Frontend UI JS Framework experience
Preferences:
•SSRS Reports Experience a plus
•Agile Experience a plus
•Visual Studio 2017 or higher Experience a plus
•TFS 2017 Experience a plus
•Micro Services development Experience a plus
•PCI compliance environment Experience a plus
Education / Other Experience:
•Bachelor's degree in Engineering, Computer Science, Mathematics or scientific discipline or equivalence experience
What can we offer?
  • 100% premium-paid medical insurance for employee-only-coverage
  • 100% premium-paid dental insurance for employee-only-coverage
  • 100% premium-paid vision insurance for employee-only-coverage
  • Premium assistance for dependent medical/dental/vision insurance
  • Paid Time Off (PTO)
  • Paid Holidays
  • Educational assistance, some certifications and professional memberships paid
  • Professional Referral Program

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