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Junior Software Engineer In Test Jobs in Missouri

Test Engineer

California, MO · On-site

$90 - $120/hr

Mentor junior engineers Requirements * B.S. in Electrical Engineering, Mechanical or Computer ... Experience developing automated test software and communicating with instruments and DUTs * Ability ...

New

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 ...

QA Test Engineer

Chesterfield, MO · On-site

$40.75 - $55.75/hr

Responsibilities : • 3+ years in QA automation or SDET-type work (adjust by level); 1+ year exposure to AI/LLM or ML-driven features is a plus. • Strong test automation in Python and/or Java ...

Senior Software Engineer

O Fallon, MO · On-site

$115 - $184/hr

Drive improvements in test automation, code coverage, and system reliability * Analyze and optimize ... Mentor junior engineers and support knowledge sharing across the team * Contribute to a culture of ...

Software Test Engineer

Hazelwood, MO · On-site

$70K - $86K/yr

This program is expected to remain in active service for the foreseeable future. The successful candidate for the role of Software Test Engineer will play a crucial role in the design, development ...

Software Test Engineer

Hazelwood, MO · On-site

$70K - $86K/yr

This program is expected to remain in active service for the foreseeable future. The successful candidate for the role of Software Test Engineer will play a crucial role in the design, development ...

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

... in test automation, code coverage, and system reliability • Analyze and optimize system ... junior engineers and support knowledge sharing across the team • Contribute to a culture of ...

Senior Software Engineer

O Fallon, MO

$114K - $151K/yr

... in test automation, code coverage, and system reliability Analyze and optimize system performance ... junior engineers and support knowledge sharing across the team Contribute to a culture of ...

*Software Engineer

Kansas City, MO · On-site

$95 - $130/hr

Required Qualifications Bachelor's degree or the equivalent in Computer Science, Information ... Develop test scripts for RESTful APIs and microservices. * Develop interface and integration ...

Software Test Engineer

Berkeley, MO · On-site

$85 - $115/hr

This software engineer position will play a crucial role in the design, development, testing, and maintenance of software tests that meets industry, customer, and safety standards for the platform ...

New

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

... in an independent, autonomous environment. Responsibilities Software Engineering & Development - Design, build, test, deploy, and maintain software components, automation frameworks, and validation ...

Showing results 21-40

Junior Software Engineer In Test information

See Missouri salary details

$43.6K

$88.7K

$133.2K

How much do junior software engineer in test jobs pay per year?

As of Aug 20, 2026, the average yearly pay for junior software engineer in test in Missouri is $88,681.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,500.00 and $89,600.00 per year, depending on experience, location, and employer.

What is a junior software engineer in test?

Junior Software Engineers In Test are entry-level professionals who focus on ensuring the quality and reliability of software applications. They write and execute test cases, identify bugs, and collaborate with developers to resolve issues. Their responsibilities often include developing automated tests, maintaining testing frameworks, and reporting on test results. This role provides a foundation in both software development and quality assurance practices, making it an excellent starting point for a career in software engineering or testing.

What are the key skills and qualifications needed to thrive as a junior software engineer in test?

To thrive as a Junior Software Engineer In Test, you need a solid understanding of programming fundamentals, basic knowledge of software testing methodologies, and often a degree in computer science or a related field. Familiarity with test automation tools (such as Selenium or JUnit), version control systems (like Git), and continuous integration platforms is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you collaborate with development teams and ensure high-quality software. These skills are crucial for identifying issues early, maintaining efficient testing processes, and contributing to reliable product releases.

What are some common challenges faced by junior software engineers in test when transitioning from manual to automated testing?

Junior Software Engineers In Test often encounter challenges such as learning new automation frameworks, understanding programming concepts, and adapting to complex test environments. It can also be difficult to write effective automated test scripts that are maintainable and scalable. Collaborating with developers and senior QA engineers is key to overcoming these hurdles, as mentorship and code reviews help build confidence and technical skills. Continuous learning and hands-on practice with automation tools like Selenium or Cypress are essential for a smooth transition.

What is the difference between Junior Software Engineer In Test vs Junior QA Engineer?

AspectJunior Software Engineer In TestJunior QA Engineer
Required CredentialsBachelor's in CS or related field, programming skillsBachelor's in CS, IT, or related field, testing knowledge
Work EnvironmentDevelopment teams, coding, automationTesting teams, manual and automated testing
Employer & Industry UsageTech companies, software firms, startupsSoftware companies, QA departments, IT firms
Common Search & ComparisonYesYes

Junior Software Engineer In Test roles focus on developing automated tests and coding, often working closely with developers. Junior QA Engineers primarily perform manual testing and basic automation, focusing on quality assurance. Both roles require similar educational backgrounds but differ in daily tasks and technical depth.

What are popular job titles related to Junior Software Engineer In Test jobs in Missouri?

For Junior Software Engineer In Test jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Junior Software Engineer In Test jobs in Missouri look for?

The top searched job categories for Junior Software Engineer In Test jobs in Missouri are:

What cities in Missouri are hiring for Junior Software Engineer In Test jobs?

Cities in Missouri with the most Junior Software Engineer In Test job openings:

Test Engineer

Jobtailor

California, MO • On-site

$90 - $120/hr

Other

Posted 2 days ago

New


Job description

Responsibilities
  • Develop and execute test strategies, design automated test systems and fixtures
  • Drive test engineering activities proactively
  • Specify, develop, and execute qualification test plans and procedures for products
  • Work closely with various engineering teams during the development cycle
  • Investigate failures and drive issues to closure
  • Design efficient and scalable test solutions
  • Mentor junior engineers
Requirements
  • B.S. in Electrical Engineering, Mechanical or Computer Engineering, or equivalent experience
  • 2 to 5 years of experience in test engineering, product validation, manufacturing engineering, or related hardware development
  • Strong Python programming skills for test automation
  • Experience developing automated test software and communicating with instruments and DUTs
  • Ability to read schematics, PCB layouts, and engineering drawings
  • Experience using oscilloscopes, power supplies, DMMs, spectrum analyzers, or similar laboratory equipment
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