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Senior Software Development Engineer In Test Jobs in Cleveland, OH

Senior Software Engineer (Ohio)

Akron, OH · On-site

$125K - $150K/yr

... and external test activities. * Lead software development in conjunction with other systems to ... in a similar Senior Software Engineer role and responsibilities. * Proficient in Real Time ...

Senior Software Engineer (Ohio)

Akron, OH · On-site

$125K - $150K/yr

... and external test activities. * Lead software development in conjunction with other systems to ... in a similar Senior Software Engineer role and responsibilities. * Proficient in Real Time ...

... and external test activities. * Lead software development in conjunction with other systems to ... in a similar Senior Software Engineer role and responsibilities. * Proficient in Real Time ...

Senior Software Engineer

Mentor, OH · On-site

$109K - $144K/yr

This role will be hybrid-based out of our HQ in Mentor, Ohio. What You'll Do as a Senior Software ... Develop and maintain unit tests and automated test suites to ensure application reliability and ...

Senior Software Engineer

Mentor, OH · Hybrid

$109K - $144K/yr

This role will be hybrid-based out of our HQ in Mentor, Ohio. What You'll Do as a Senior Software ... Develop and maintain unit tests and automated test suites to ensure application reliability and ...

Showing results 21-40

Senior Software Development Engineer In Test information

See Cleveland, OH salary details

$21.8K

$121.8K

$158.6K

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

As of Jul 24, 2026, the average yearly pay for senior software development engineer in test in Cleveland, OH is $121,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,200.00 and $139,200.00 per year, depending on experience, location, and employer.

How does a Senior Software Development Engineer In Test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

What engineers make $500,000?

Senior Software Development Engineers In Test (SDETs) with extensive experience, specialized skills in automation, and working at large tech companies or in high-cost-of-living regions can earn $500,000 or more annually. Compensation often includes base salary, bonuses, and stock options, especially for those in leadership roles or with rare expertise in testing automation, cloud platforms, or security tools.

Will QA or SDET get replaced by AI?

Senior Software Development Engineers in Test (SDETs) and QA professionals perform complex testing tasks that require critical thinking, creativity, and understanding of system architecture, which AI currently cannot fully replicate. While AI tools can automate repetitive testing and assist in identifying issues, human oversight and expertise remain essential for designing test strategies, interpreting results, and ensuring software quality in a fast-evolving environment.

What is the SDET engineer's salary?

The salary for a Senior Software Development Engineer in Test (SDET) typically ranges from $90,000 to $140,000 annually, depending on experience, location, and company size. SDETs with strong programming skills and experience with automation tools like Selenium or Jenkins tend to earn higher salaries.

Is SDET still in demand?

Senior Software Development Engineers in Test (SDETs) are in strong demand due to the increasing emphasis on quality assurance and automation in software development. SDETs with skills in programming, test automation tools, and CI/CD pipelines are particularly sought after across various industries, ensuring continuous testing and faster release cycles.

What is the difference between Senior Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

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

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What does a Senior Software Development Engineer in Test (SDET) do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.
What are the most commonly searched types of Software Development Engineer In Test jobs in Cleveland, OH? The most popular types of Software Development Engineer In Test jobs in Cleveland, OH are:
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What cities near Cleveland, OH are hiring for Senior Software Development Engineer In Test jobs? Cities near Cleveland, OH with the most Senior Software Development Engineer In Test job openings:
Infographic showing various Senior Software Development Engineer In Test job openings in Cleveland, OH as of July 2026, with employment types broken down into 1% As Needed, 79% Full Time, 15% Part Time, 1% Temporary, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $121,772 per year, or $58.5 per hour.
Senior Software Engineer

$114K - $151K/yr

Other

Medical, Dental, Vision, Life, Retirement

Posted 29 days ago


Job description

Description

***THIS IS AN ON-SITE POSITION LOCATED IN AURORA, OHIO***  

About Us:  

LayerZero Power Systems LLC. is a globally recognized leader in providing state-of-the-art power distribution solutions for critical industries. With a strong focus on reliability, innovation, and customer satisfaction, we deliver advanced power systems products that ensure uninterrupted and dependable power supply in mission-critical environments. Our customer base is comprised of companies in the data center (our main focus), financial, computer service provision, and semiconductor manufacturing sectors. LayerZero Power Systems is on a trajectory of sustained growth, with a loyal customer base of existing Fortune 100 customers and an expanding portfolio of new customers.

Position Description: Sr. Software Engineer  

The successful candidate will have direct responsibility for new product development projects and the processes that bring them to fruition.  A Senior Software Engineer takes ownership of the full software life cycle from concept capture through end-of-life deprecation.  Planning and process monitoring throughout the software life cycle are integral to the position's responsibilities, such as specification, coding, testing, and QA/QC of the product.  In addition to product development, a successful Senior Software Engineer acts as a role model and mentor for junior-level engineers, helping in guiding both their day-to-day contributions and their professional growth. 

Embedded real-time software systems, communications, embedded databases, and human interfaces are all aspects of LayerZero's core competency in software engineering.  The successful candidate will be responsible for contributing to this broad range of software engineering disciplines.  Excellence in customer communication is paramount to success in this role.


Requirements

 Primary Duties:

  • Work with customers, both within LayerZero and end users, to define and capture requirements.
  • Use state of the art software techniques to design applications for new products.
  • Take ownership of and maintain existing software subsystems.
  • Directly contribute to the addition of new features and bug fixes to new and existing systems.
  • Develop in-depth understanding of complex SoC, DSP, FPGA, and similar components.
  • Develop testing strategies for complex, configurable applications.
  • Manage product life-cycle trajectory.
  • Participate in software code reviews via on-line tools.
  • Enhance the new product development process.
  • Mentor junior-level engineers.
  • Occasional need to work at customer site for short periods, for example during system integration and acceptance, or when providing consultancy services.


 Experience & Skills:

  • A minimum of 8 years of success in full software lifecycle development from concept capture through end-of-life - Required.
  • In-depth knowledge of C/C++ programming - Required.
  • In-depth knowledge of operating systems, Linux, drivers, memory, processes, etc. - Required.
  • In-depth knowledge of database tools such as MySQL. - Required.
  • Working knowledge of web interface tools such as PHP, JavaScript, etc. - Required.
  • Working knowledge of scripting languages, e.g., Python, Bash, etc. - Required.
  • Practical skill in design and construction of useful, real-world items - Required.
  • Hands-on experience in embedded real-time software development with embedded Linux or other embedded OS. -- Required.
  • Success with integrated hardware/software co-design. -- Desired.
  • Experience with embedded Linux build frameworks such as Yocto or Buildroot - Desired.
  • Experience with TCP/IP networking and industrial data communication protocols such as MODBUS/TCP, BACnet, and SNMP  Desired.
  • Expertise with project management and defect management tools - Desired.
  • Experience with Windows and Linux application development - Desired.

 Education:

  • Master of Science in Electrical Engineering, Master of Science in Computer Engineering, Master of Science in Computer Science or a Ph.D. in these disciplines would be highly desired

Why Join Us? Our Benefits Make a Difference. 

We believe great employees deserve great benefits designed to support health, financial well-being, professional growth, and family needs. Most of our core benefits are provided at no cost, reflecting our commitment to investing in the well-being of our team. 

  • $0 cost Dental Insurance 
  • $0 cost Vision Insurance 
  • $0 cost Short Term and Long-Term Disability Insurance 
  • $0 cost Life Insurance with additional buy up options 
  • Medical Plan Choices, including one no cost medical option plus two additional buy up plan options 
  • $0 cost Employee Assistance Program offering confidential counseling and support services 
  • Employer Health Savings Account Contributions to help offset health expenses 
  • Retirement Plan Options with generous employer matching contributions 
  • Paid Parental Leave to support your growing family 

Why You Will Love Working with Us 

  • Impact: Develop your skills and expertise in a rapidly growing industry, with your work directly influencing the success of mission critical projects. 
  • Innovation: Immerse yourself in an environment that celebrates forward thinking and continuous improvement. 
  • Collaborative Spirit: Work closely with engineers, marketers, and other professionals to bring ideas to life. 
  • Grow With Us: We are committed to your personal and professional development, offering endless opportunities to improve your skills and advance your career. 

At LayerZero, we are proud to be an Equal Opportunity Employer. We welcome and celebrate diversity, and we are committed to creating an inclusive environment for all employees.Â