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Jr Software Test Engineer Jobs in Marshalltown, IA

Test Engineering Manager

Nevada, IA · On-site

$120 - $180/hr

Verify scripts from software development team and give green lights for deployments * Improve test ... Hiring and retaining test engineer talents Qualifications * Bachelor Degree or above, major in ...

... software. • Understanding of hydraulic schematics and electrical schematics. • PC programing (C and/or C#) and PLC programing (Siemens TIA Portal - STL and SCL). • Ability to recognize test ...

Senior Software Engineer

Nevada, IA · On-site

$150 - $170/hr

Senior Software Engineer RedaptInc. is a pioneering world-class data center infrastructure ... Design, develop, test, and deliver modern applications and services across public cloud, private ...

New

Software Engineer, Code Generation

Nevada, IA · On-site

$109 - $215/hr

  • Medical

  • Retirement

  • PTO

MongoDB is seeking a Software Engineer with solid software engineering skills and a machine ... Contribute and maintain the high quality of the codebase with tests that provide a high level of ...

New

Principal Software Engineer

Nevada, IA · On-site

$144.20 - $288.40/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Principal Software Engineer will remain hands-on with critical-path systems while mentoring ... Progresses the Unit and QA Test Automation processes in collaboration with the Quality Assurance ...

New

Inspector, Non-Destructive Test

Newton, IA · On-site

  • Medical

  • Dental

  • Retirement

  • PTO

... developer. • Document non-destructive testing (NDT) methods, processes, or results. • Produce ... Manufacturing software; Project Management software; Spreadsheet software and Word Processing ...

Inspector, Non-Destructive Test

Newton, IA · On-site

  • Medical

  • Dental

  • Retirement

  • PTO

... and applying developer. Document non-destructive testing (NDT) methods, processes, or results ... Manufacturing software; Project Management software; Spreadsheet software and Word Processing ...

Firmware Engineer

Marshalltown, IA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Description Are you an Embedded Software Engineer or Firmware Engineer who enjoys solving complex ... Design, develop, test, and debug firmware in C and C++ for microcontroller-based embedded systems ...

Firmware Engineer

Marshalltown, IA

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Are you an Embedded Software Engineer or Firmware Engineer who enjoys solving complex technical ... Design, develop, test, and debug firmware in C and C++ for microcontroller-based embedded systems ...

Firmware Engineer

Marshalltown, IA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Are you an Embedded Software Engineer or Firmware Engineer who enjoys solving complex technical ... Design, develop, test, and debug firmware in C and C++ for microcontroller-based embedded systems ...

Automation & Controls Engineer

Marshalltown, IA · On-site

$77K - $102K/yr

  • Medical

  • Dental

  • Retirement

  • PTO

Specify, source, and test components for use in automation systems. This will include PLCs, robots ... Experience with electrical drawing software such as AutoCAD Electrical. * Experience programming ...

Collaborate with software, data architects, and product managers to design complete software ... Write automated tests (unit, integration, functional, etc.) with ML solutions in mind to ensure ...

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Showing results 1-20

Jr Software Test Engineer information

See Marshalltown, IA salary details

$43.1K

$87.7K

$131.7K

How much do jr software test engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for jr software test engineer in Marshalltown, IA is $87,664.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,700.00 and $88,600.00 per year, depending on experience, location, and employer.

What is the difference between Jr Software Test Engineer vs Software Test Engineer?

AspectJr Software Test EngineerSoftware Test Engineer
Required CredentialsAssociate degree or relevant certification, basic testing knowledgeBachelor's degree in CS or related field, more experience
Work EnvironmentEntry-level testing teams, supervised tasksMore autonomous testing roles, complex projects
Employer & Industry UsageStartups, IT companies, software firmsEstablished companies, larger software development teams
Search & Comparison IntentEntry-level testing roles, career progressionMid-level testing positions, skill enhancement

The main difference between a Jr Software Test Engineer and a Software Test Engineer lies in experience, responsibilities, and independence. Jr Software Test Engineers are typically entry-level, focusing on basic testing tasks under supervision, while Software Test Engineers handle more complex testing activities with greater autonomy. Both roles are essential in software development, with the Jr role serving as a stepping stone to more advanced testing positions.

What cities near Marshalltown, IA are hiring for Jr Software Test Engineer jobs?

Cities near Marshalltown, IA with the most Jr Software Test Engineer job openings:

Infographic showing various Jr Software Test Engineer job openings in Marshalltown, IA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $87,664 per year, or $42.1 per hour.

Embedded Software Test Engineer..

Pentangle Tech

Marshalltown, IA • On-site

Contractor

Re-posted 14 days ago


Job description

Job Title: Junior\Senior Embedded Software Test Engineer

Location: Marshalltown, IA
Duration: Long Term
Client: Emerson
 
Job Description:
 
Emerson is seeking a Junior Senior Embedded Software Test Engineer to join our team of experts responsible for new product design, development, and introduction into production. Located at the newly expanded Emerson Innovation Center, you will be part of a multidisciplinary team passionate about adding to existing market leading products and technologies.
Focused specifically on the Fisher branded line of products, this position is part of Emerson Final Control, a leader in optimizing process operations around the world known for our team of experts and proven performance and reliability of products.
Join our team of experts to learn and grow your knowledge in an exciting development environment.
 

Essential Job Functions:

  • Define and develop test automation to improve efficiency and test coverage

  • Write manual and automated test procedures for features of low power, high reliability industrial process control devices

  • Champion other members of the test team to deliver quality products

  • Collaborate with other teams (Firmware, Electrical, Mechanical, etc) to facilitate a cohesive group environment

  • Create and maintain a backlog of all work items within an Agile Environment

  • Log, track and investigate defects to determine root cause

  • Monitor, debug and enhance automated test infrastructure

  • Perform project and product documentation in accordance with departmental and company procedures and standards

  • Read, interpret, and implement engineering and industry standards

Education / Experience Required:
  • Bachelor’s degree in Computer Science, Computer Engineering, or similar experience
  • 7+ years Embedded Development and/or Embedded Test Development

Required Knowledge / Skills / Abilities:

  • Expertise in C# and a working knowledge of C/C++

  • Working knowledge of C# and C/C++

  • Basic understanding Knowledge of software test methodologies and automation principles: Regression test, functional test, unit test, black box test, white box test, etc.

  •  Basic understanding of electrical schematics and circuit analysis

  • Ability to understand basic mechanical, pneumatic and electronic systems

  • Ability to effectively work in a team environment

  • Strong analytical problem solving and decision-making skills

Preferred Knowledge / Experience:

  • Knowledge of control systems and/or process control environments

  • Experience with distributed version control (Mercurial, Git, or similar)

  • Familiarity with Continuous Integration (CI) tools (TeamCity, Jenkins, or similar)

  • Experience with ARM embedded processor platforms

  • Knowledge of test equipment (National Instruments or similar) including data acquisition, analog and digital output cards, relays, power supplies, etc.

  • Experience with industrial protocols: HART, Foundation Fieldbus, Profibus, Industrial Ethernet, Modbus, etc.

  • Agile Methodologies