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Software Development Engineer Internship Jobs in Missouri

Sr. SDET - O Fallon, MO

Mcfall, MO · On-site

$44.75 - $57.50/hr

Title : Sr. SDET Position: Contract (W2)/ Fulltime Location: O'Fallon, MO Duration : 12 Months Key Skills and Experience: * Hands on Java/Rest API testing experience * Test automation, Ops gating ...

R&D Engineer II-Software

Bridgeton, MO · On-site

$92K - $126K/yr

Job Title- R&D Engineer II-Software Project Location - Hybrid in Bridgeton, MO Duration- Fulltime Visa- USC Benefits: PTO, Holiday Pay, Healthcare, Profit-Sharing, Tuition Reimbursement, Parental ...

... full development lifecycle and cutting-edge GIS solutions. This team supports Defense and Intel ... software engineering experience * Professional experience developing backend services using Python ...

Quality Engineer

Saint Louis, MO · On-site

$67K - $87K/yr

SDET - Software Development Engineer in Test KNOWiNK -- St. Louis, Missouri (An On-site Role) At KNOWiNK, we build technology that powers elections across the country. That means quality isn't just a ...

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

New

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

New

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

New

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Software Development Engineer Internship information

What is the difference between Software Development Engineer Internship vs Software Development Engineer?

AspectSoftware Development Engineer InternshipSoftware Development Engineer
Required CredentialsTypically pursuing or recently completed a bachelor's or master's degree in computer science or related fieldBachelor's or higher degree in computer science or related field, with relevant experience
Work EnvironmentTemporary, project-based, often in tech companies or startupsFull-time, ongoing employment in software development teams
Employer & Industry UsageUsed by tech companies, startups, and large corporations for training and talent pipelineStandard full-time role across tech, finance, healthcare, and other industries

The main difference is that a Software Development Engineer Internship is a temporary, entry-level position aimed at gaining experience, while a Software Development Engineer is a full-time, permanent role focused on developing software products and systems.

What is a Software Development Engineer Internship?

A Software Development Engineer Internship is a temporary position for students or recent graduates to gain hands-on experience in software engineering. Interns typically work on real-world projects alongside experienced engineers, learning how to design, develop, test, and maintain software applications. These internships help individuals build technical skills, gain industry knowledge, and often serve as a pathway to full-time roles after graduation.

What types of projects can I expect to work on during a Software Development Engineer Internship?

As a Software Development Engineer Intern, you'll typically work on real-world projects that contribute to your team's goals, such as developing new features, fixing bugs, or improving existing systems. You may be assigned to collaborate with full-time engineers on coding tasks, code reviews, or testing processes. Interns often participate in sprint planning meetings and are encouraged to share ideas, ask questions, and seek feedback. This hands-on experience helps you build technical skills, gain exposure to the software development lifecycle, and understand how engineering teams collaborate in a professional setting.

What are the key skills and qualifications needed to thrive as a Software Development Engineer Intern, and why are they important?

To thrive as a Software Development Engineer Intern, you need a solid understanding of programming languages (such as Java, Python, or C++), algorithms, and data structures, usually backed by ongoing computer science coursework. Familiarity with version control systems like Git, integrated development environments (IDEs), and issue tracking tools is typically expected. Strong problem-solving skills, teamwork, and effective communication help interns stand out and integrate smoothly into development teams. These abilities are crucial for quickly learning on the job, contributing to projects, and collaborating effectively in a fast-paced tech environment.
What are the most commonly searched types of Software Development Engineer jobs in Missouri? The most popular types of Software Development Engineer jobs in Missouri are:
What job categories do people searching Software Development Engineer Internship jobs in Missouri look for? The top searched job categories for Software Development Engineer Internship jobs in Missouri are:
What cities in Missouri are hiring for Software Development Engineer Internship jobs? Cities in Missouri with the most Software Development Engineer Internship job openings:
Infographic showing various Software Development Engineer Internship job openings in Missouri as of July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.
Senior Software Engineer in Test (SDET) - Fraud Prevention

Senior Software Engineer in Test (SDET) - Fraud Prevention

Innovcentric LLC

O Fallon, MO • On-site

$60/hr

Contractor

Re-posted 29 days ago


Job description

Role : Senior Software Engineer in Test (SDET) - Fraud Prevention
O'Fallon, Missouri (On-site)| $60/hr C2C | Client: going with Prime Vendor | Exp:12+ yrs
Interview Mode: Face to Face (Final round)
Visa: No GC (LinkedIn URL, passport and visa copy required) 
JD:https://lnkd.in/gMmGJgVK
 
We are seeking a highly advanced and passionate Senior Software Engineer in Test (SDET) to play a critical role in shaping the quality, performance, and architecture of our enterprise-grade fraud prevention solutions.
All about you:
We are looking for a candidate with a deep well of experience and a proactive, leadership mindset.
•    12+ years of experience in software development/test engineering, including deep knowledge of Agile processes.
•    Proven experience designing and developing complex, multi-tier software solutions.
•    Hands-on expertise in UI test automation using frameworks like AngularJS.
•    Strong database skills with Oracle and advanced SQL scripting.
•    Experience integrating vendor and open-source products into a cohesive system.
•    Demonstrated ability to lead cross-functional teams, mentor peers, and guide less experienced developers.
•    A decisive problem-solver who can make decisions with incomplete information and whiteboard solutions using tools like Visio or PPT.
•    A strong plus: Professional experience in financial services, cards, payments, or a related field.
 
#Request:apply only if you meet all requirements and can provide the requested documents (please don't ask for RTR without sharing required details)
sengineer@innovcentric.com 
Thank You.