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Senior Software Development Engineer In Test Jobs in Milpitas, CA

Sr. SDET

Sunnyvale, CA · On-site

$58.25 - $75.25/hr

They are seeking a Senior Software Development Engineer in Test (SDET) to ensure the quality, reliability, and performance of billing systems within the Clover EMEA platform. Responsibilities : • ...

Sr. SDET

Sunnyvale, CA · On-site

$108K - $163K/yr

Job Title Sr. SDET About Clover Clover is a pioneer in the fintech space, dedicated to transforming the way small and medium-sized businesses operate. As a part of Fiserv, we provide an all-in-one ...

Sr. SDET

Sunnyvale, CA

$108K - $163K/yr

Job Title Sr. SDET About Clover Clover is a pioneer in the fintech space, dedicated to transforming the way small and medium-sized businesses operate. As a part of Fiserv, we provide an all-in-one ...

SDET

Sunnyvale, CA · On-site

$58.25 - $75.25/hr

Job Title: SDET Engineer Location: Sunnyvale, CA (Hybrid/Onsite) Required: * Selenium Automation with Java and python * API Automation * BDD/Cucumber * CI/CD integration * Collaboratively working ...

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Senior Software Development Engineer In Test information

See Milpitas, CA salary details

$26.2K

$146.3K

$190.5K

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

As of Jul 9, 2026, the average yearly pay for senior software development engineer in test in Milpitas, CA is $146,325.00, according to ZipRecruiter salary data. Most workers in this role earn between $128,800.00 and $167,200.00 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.
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Sr. SDET

Sr. SDET

Clover

Sunnyvale, CA • On-site

$58.25 - $75.25/hr

Full-time

Posted 7 days ago


Job description

Job Summary:
Clover, a pioneer in the fintech space and part of Fiserv, is dedicated to transforming the way small and medium-sized businesses operate. They are seeking a Senior Software Development Engineer in Test (SDET) to ensure the quality, reliability, and performance of billing systems within the Clover EMEA platform.
Responsibilities:
• Design, implement, and maintain automated test suites using Karate, Cypress, JUnit, and Postman
• Develop and execute performance tests using tools such as JMeter to identify performance issues and bottlenecks
• Integrate automated tests into CI/CD pipelines to support continuous delivery
• Review test and automation code to ensure quality, maintainability, and consistency with best practices
• Build and maintain automated tests for microservices, validating service interactions and system behaviour
• Investigate failures from automated tests and production issues, and work with developers to identify root causes
• Maintain documentation for test cases, performance benchmarks, and testing processes
• Increase overall test coverage and reduce regressions across releases
Qualifications:
Required:
• 3–5 years of experience in an SDET or quality engineering role
• Strong Java development skills, understanding applications developed with the Spring framework
• SQL experience to query relational databases
• Scripting knowledge (Python is preferred)
• Hands‑on experience with test automation frameworks such as Karate or equivalent
• Experience with performance testing tools such as JMeter
• Understanding of microservices architecture and distributed systems
• Experience testing applications deployed on Kubernetes or similar container platforms
• Strong debugging and analytical problem‑solving skills
• Experience working within Agile engineering teams
• Bachelor’s degree in Computer Science or a related discipline, or equivalent practical experience
• 3–5 years of professional experience in software testing or quality engineering roles
Preferred:
• Experience with additional automated testing frameworks or tooling
• Familiarity with CI/CD tooling and pipeline integration
• Basic understanding of security testing principles
• Knowledge of software development lifecycles and release processes
• Formal certification in software testing or quality engineering
Company:
We're Clover - your partner in building a smarter business. Founded in 2011, the company is headquartered in Sunnyvale, CA, US, , with a team of 1001-5000 employees. The company is currently Late Stage.