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Sr Software Development Engineer In Test Jobs in San Antonio, TX

1 point system

SDET

San Antonio, TX · On-site

$37.25 - $50.75/hr

This will be for new products & feature enhancements What You Will Do The Quality Software Development Engineer in Test (SDET) reviews requirements, specifications, user documentation, and other ...

Cymertek

Automated Test Engineer

San Antonio, TX · On-site

DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Test Automation Engineer, Quality Assurance Engineer, Automation Tester, Software Test Engineer, QA Automation Specialist, SDET (Software ...

Klap6

Sr Java SDET - 100% Remote

San Antonio, TX · On-site +1

$51.75 - $65.75/hr

Please share me your resume to Arun.k(at)klap6(dot)com Job Details Java SDET Testing 1 Year Contract San Antonio, TX (100% Remote) Work closely with software engineers to build quality by ensuring ...

Klap6

Sr Java SDET - 100% Remote

San Antonio, TX · Remote

$51.75 - $65.75/hr

Please share me your resume to Arun.k(at)klap6(dot)com Job Details Java SDET Testing 1 Year Contract San Antonio, TX (100% Remote) Work closely with software engineers to build quality by ensuring ...

MDAEdge

Automation Tester

San Antonio, TX · On-site

$41.50 - $54.75/hr

Required : • Expertise in Selenium, Cucumber, and Cypress • At least 8-10 Years experience in Automation Testing (SDET) • Design and review test plans, cases, and data for effective testing • ...

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Sr Software Development Engineer In Test information

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$20.3K

$113.3K

$147.5K

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

As of Sep 8, 2026, the average yearly pay for sr software development engineer in test in San Antonio, TX is $113,255.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,700.00 and $129,400.00 per year, depending on experience, location, and employer.

What is a Sr Software Development Engineer in Test?

A Sr Software Development Engineer In Test (Sr SDET) is a senior-level professional responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality of software products. They work closely with developers and other QA team members to create robust testing strategies, identify defects, and improve the overall software development process. Sr SDETs have advanced programming skills, deep knowledge of test automation, and often mentor junior team members. Their goal is to enable efficient, reliable, and scalable automated testing throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Software Development Engineer in Test?

To thrive as a Sr Software Development Engineer In Test, you need advanced programming skills (such as Java, Python, or C#), deep understanding of software testing methodologies, and a bachelor’s or master’s degree in computer science or a related field. Expertise with automation frameworks (like Selenium or Cypress), CI/CD tools (Jenkins, Git), and test management systems is typically required, along with certifications such as ISTQB being beneficial. Exceptional problem-solving abilities, attention to detail, and strong collaboration and communication skills distinguish standout professionals in this role. These competencies ensure the delivery of high-quality, reliable software products through efficient test automation and seamless teamwork.

What are some common challenges faced by a Sr Software Development Engineer in Test when working on large-scale projects?

Sr Software Development Engineers in Test (SDETs) often encounter challenges such as managing complex test automation frameworks, ensuring comprehensive test coverage for rapidly evolving codebases, and coordinating with multiple development and QA teams. Balancing the need for speed in continuous integration pipelines with maintaining high-quality standards can also be demanding. Additionally, SDETs are frequently responsible for mentoring junior testers and advocating for best testing practices across cross-functional teams, which requires strong communication and leadership skills.

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

AspectSr Software Development Engineer In TestSoftware Development Engineer In Test
Required CredentialsBachelor's/Master's in CS or related, experience in automation testingBachelor's in CS or related, focus on automation skills
Work EnvironmentDesigns and develops complex test frameworks, leads testing initiativesDevelops and maintains test scripts, executes testing
Employer & Industry UsageUsed in tech companies, especially in QA and testing teamsCommon in software development companies, focusing on testing automation

The main difference is that a Sr Software Development Engineer In Test typically has more experience, leads testing efforts, and designs complex testing frameworks, while a Software Development Engineer In Test primarily focuses on developing and executing test scripts. Both roles require strong automation skills and are vital in ensuring software quality, but the senior role involves more leadership and strategic testing responsibilities.

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Sr Software Development Engineer In Test jobs near you
Infographic showing various Sr Software Development Engineer In Test job openings in San Antonio, TX as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $113,255 per year, or $54.4 per hour.

Software Development Engineer in Test (SDET)

Futurex

Bulverde, TX

$45 - $58/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 16 days ago

Job description

Futurex is seeking talented individuals for the position of Software Development Engineer in Test (SDET). This position is on-site at Futurex's Engineering Campus in Bulverde, 15 miles north of San Antonio, Texas. This position offers an opportunity for passionate, motivated, and driven individuals to join our team of world-class engineers and assist in quality assurance for Futurex's line of innovative, hardware-based cryptographic solutions

In the SDET role, your responsibilities will center on software development and testing. You will ensure the robustness of the company's automation initiatives before they can be distributed to internal and external clients. You will carry out functional integration testing between the company's applications, products, and services. Success in this role will be determined by your ability to successfully perform end-to-end testing of automation processes.

Job Responsibilities and Duties:

  • Assess and understand the flow of code and its interaction with various processes
  • Document processes and client demands for process improvement
  • Log, manage, and track user issues and cases
  • Develop new and extend current testing frameworks
  • Perform some manual regression testing
  • Troubleshoot bugs and other issues on desktop and web-based platforms
  • Test automation builds, execution, and script troubleshooting

Requirements

Job Requirements

  • Bachelor's degree in Computer Science, Computer Engineering, or related field
  • Excellent written and verbal communication skills
  • Ability to identify risks and errors in applications
  • Python proficiency
  • SQL proficiency
  • Selenium experience
  • Rest API
  • Linux/Bash experience
  • Fundamentals of TCP/IP networking

Strongly preferred:

  • Jenkins experience
  • Docker experience
  • Jenkins, Gitlab and/or other CI pipeline experience
  • Java Script experience
  • C++ experience
  • Knowledge of Micro Service architecture and testing
  • Kubernetes
  • MitMproxy experience
  • Groovy experience

Benefits

  • Health, dental, vision, life, and short/long-term disability insurance
  • Paid vacation, holidays, and sick leave
  • Competitive compensation and opportunities for advancement
  • Retirement plan with employer contribution match
  • Scenic corporate campus with amenities including a tennis court, jogging trail, and putting green
  • Welcoming culture, suited to entrepreneurial, and motivated individuals
  • Voted as one of the best places to work in San Antonio, 9 years running

Apply