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Jr Software Test Engineer Jobs in Round Rock, TX

Flex Ltd.

Software Test Development Engineer

Austin, TX · On-site

The Software Test Development Engineer plays a vital role in ensuring the quality and reliability of hardware products, contributing to the overall success of the manufacturing process and customer ...

Flex

Software Test Development Engineer

Austin, TX · On-site

The Software Test Development Engineer plays a vital role in ensuring the quality and reliability of hardware products, contributing to the overall success of the manufacturing process and customer ...

Aquent

Software Developer Engineer Test

Austin, TX · On-site

$54 - $60/hr

Experience as a Software Development Engineer in Test on an Agile Scrum, Kanban, or scaled Agile team. * Experience with performance, reliability, resiliency, chaos, observability, or production ...

Silicon Labs

Senior Product Test Engineer

Austin, TX · On-site

$102K - $190K/yr

Design and develop hardware and software for automated test equipment (ATE) to characterize and ... Programming experience with C/C++, Python, assembly language, or scripting languages such as Perl ...

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All JobsJr Software Test Engineer JobsJr Software Test Engineer Jobs in Round Rock, TX

Jr Software Test Engineer information

See Round Rock, TX salary details

$43.4K

$88.2K

$132.4K

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

As of Sep 7, 2026, the average yearly pay for jr software test engineer in Round Rock, TX is $88,164.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,100.00 and $89,100.00 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 are popular job titles related to Jr Software Test Engineer jobs in Round Rock, TX?

For Jr Software Test Engineer jobs in Round Rock, TX, the most frequently searched job titles are:

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Jr Software Test Engineer jobs near you

Embedded Software & Test Engineer

Paradromics

Austin, TX • On-site

Full-time

Re-posted 22 days ago

Job description

As an embedded software & test engineer at Paradromics, you will work in tandem with neuroengineers and electronic designers to realize low-latency, high-fidelity brain machine implants. You'll own the firmware that sits between neural hardware and downstream inference, with a focus on real-time performance, power efficiency, and the reliability standards that come with an implantable medical device.
Responsibilities
  • Contribute to multi-component embedded software, with an eye to improving reliability and latency.
  • Write performant and understandable Rust.
  • Participate in code reviews, design discussions, and work prioritization.
  • Develop and maintain automated tests, including unit tests, integration tests, and hardware-in-the-loop tests.
  • Profile and optimize firmware for memory usage, power consumption, and real-time performance.
  • Write and maintain technical documentation, including architecture decisions, API references, and troubleshooting guides.

Required qualifications
  • Proficiency in C++, Go, or Rust.
  • Familiarity with embedded systems, including:
    • handling tradeoffs between complexity and cost,
    • Working within power and memory constraints,
    • debugging live systems with JTAG or serial,
    • interfacing with engineers at other levels of the stack,
    • Experience with build tools like {c,}make.
  • Experience building low level software running in Linux.

Preferred qualifications
  • Experience interpreting schematics and datasheets.
  • Experience building software under an RTOS, or bare metal.
  • Experience building software with Yocto and/or Buildroot.
  • Understanding of OTA updates and/or secure boot.
  • Experience working on projects involving quality management systems, such as medical device development, aviation, finance, defense.

Apply