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Sr Software Development Engineer In Test Jobs in San Ramon, CA

MphasiS Corporation USA

Web React SDET

San Francisco, CA · On-site

$59 - $76/hr

We are seeking a WebReact SDET Security, Compliance, QS, RM Resource having 8+ years of professional experience for technical software development (SDET) with a focus on web application quality ...

SS&C

Software Development Engineer in Test

San Francisco, CA · Hybrid

$59 - $76/hr

Software Development Engineer in Test Locations: Boston, MA- Hybrid must be onsite 6x a month (hiring locally only) Get To Know Us: We are growing team with a start-up mentality and we are looking ...

Tatari

Sr QA Engineer - SDET (CM)

San Francisco, CA · On-site

$140K - $170K/yr

Tatari is looking for a Sr. SDET to join our Engineering team. In this role, you will develop test automation suites, define end-to-end testing strategies for our client-facing web applications, and ...

Tatari

Sr QA Engineer - SDET (CM)

San Francisco, CA · Hybrid

$140K - $170K/yr

Tatari is looking for a Sr. SDET to join our Engineering team. In this role, you will develop test automation suites, define end-to-end testing strategies for our client-facing web applications, and ...

Thales

Software Development Engineer in Test

San Jose, CA · Hybrid

$58.50 - $75.50/hr

This is a hybrid position located in San Jose, CA Position Summary The Software Development Engineer in Test will be responsible for planning and executing Integration, Verification, Validation, and ...

PlayStation Global

SDET II

San Mateo, CA

$57 - $73.50/hr

We are looking for a Software Development Engineer in Test who can help ensure we're able to continue to grow our capabilities without negative impact to our passionate user base. What You'll Do

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All JobsSr Software Development Engineer In Test JobsSr Software Development Engineer In Test Jobs in San Ramon, CA

Sr Software Development Engineer In Test information

See San Ramon, CA salary details

$25.1K

$140.3K

$182.7K

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

As of Jul 13, 2026, the average yearly pay for sr software development engineer in test in San Ramon, CA is $140,317.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,500.00 and $160,400.00 per year, depending on experience, location, and employer.

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.

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.

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 does a software development engineer in test do?

A Software Development Engineer in Test (SDET) designs, develops, and maintains automated test frameworks and scripts to ensure software quality. They collaborate with development teams to identify testing requirements, write test cases, and use tools like Selenium or JUnit to execute tests, often integrating testing into continuous integration pipelines.

What is a Sr Software Development Engineer In Test (Sr SDET)?

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, and why are they important?

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.

How much salary is a senior test engineer?

A senior software development engineer in test typically earns between $90,000 and $130,000 annually, depending on location, experience, and company size. Salaries can vary based on skills such as automation, scripting, and familiarity with testing tools like Selenium or JUnit.

What engineer makes $500,000 a year?

Senior Software Development Engineers in Test (SDETs) at large tech companies or with extensive experience and specialized skills can earn $500,000 or more annually, often including bonuses, stock options, and other compensation. Achieving this level typically requires advanced expertise in automation, testing frameworks, and programming, along with a strong track record of impact and leadership in the field.
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Sr Software Development Engineer In Test jobs near you

Web React SDET

MphasiS Corporation USA

San Francisco, CA • On-site

$59 - $76/hr

Other

Posted 21 days ago

Job description

Job Description:

We are seeking a WebReact SDET Security, Compliance, QS, RM Resource having 8+ years of professional experience for technical software development (SDET) with a focus on web application quality (React), security standards, regulatory compliance, and risk management (RM). A Web/React SDET Security, Compliance, QS, RM professional acts as a specialized engineer, ensuring that React-based frontend systems and supporting services are secure, compliant, and thoroughly tested before deployment.

This role requires close collaboration with crossfunctional teams, adherence to Engineering standards, Architecture patterns and Agile practices, and ownership of service quality and delivery.

Key Responsibilities

  • Automation Development: Design and maintain automation frameworks (e.g., Playwright, Selenium) using JavaScript/TypeScript, Java, or Python to test React-based web applications. Develop and execute automated security test plans using the tools like Selenium or Custom framework to identify vulnerabilities (E.g. OWASP Top 10) within React components and APIs
  • Frontend Security Testing: Perform security testing, including OWASP top-ten prevention, cross-site scripting (XSS) prevention, and CSRF protection within React components.
  • API Security & Validation: Validate Backend APIs to ensure secure data handling and authentication
  • Regulatory Compliance: Ensure applications meet compliance standards (e.g., HIPAA, GDPR, ISO 27001, NIS2/DORA). Design and maintain automated Quality Systems that monitor software health, performance, and reliability throughout the development lifecycle
  • Security Control Assessment: Evaluate and implement security controls, including managing security telemetry (SIEM, EDR) and patching identified vulnerabilities.
  • Compliance Audits: Support internal and external audits, including technical documentation of security measures
  • Regulatory Compliance: Ensure applications meet compliance standards (e.g., HIPAA, GDPR, ISO 27001, NIS2/DORA).
  • Security Control Assessment: Evaluate and implement security controls, including managing security telemetry (SIEM, EDR) and patching identified vulnerabilities.
  • Compliance Audits: Support internal and external audits, including technical documentation of security measures

Mandatory Technical Skills & Competencies

  • Languages: Strong proficiency in React.js, JavaScript, TypeScript, Python, Java.
  • Automation Tools: Selenium, Cucumber BDD, RestAssured, or Playwright/Cypress.
  • Frontend: Deep understanding of React.js, including hooks, state management, and component lifecycle to write effective unit and integration test
  • Database: Excellent SQL skills for verifying financial data, according to this Build In job listing.
  • Infrastructure: Experience with cloud services (Google Cloud Platform) and containerization
  • Programming Expertise: Proficiency in languages like JavaScript/TypeScript, Java, Python, C#, Go, or Kotlin used in modern sports tech stacks.
  • Automation Tooling: Experience with tools like Selenium, Playwright, Cypress, Appium (for mobile), and REST Assured (for APIs).
  • Experience with static/dynamic application security testing (SAST/DAST) tools and vulnerability scanners
  • Knowledge of monitoring tools such as Prometheus, Grafana, or ELK stack.
  • Understanding of distributed tracing and logging.
  • Cloud concepts like fundamentals, App Configuration / App Settings, Key Vault, Cache, Service Bus (queues/topics), Event driven architecture, Blob Storage, cloud security, scalability, and resiliency patterns
  • Understanding of Microservice Development design, implementation, Middleware (Kafka), filters, exception handling, logging, Authentication and authorization (JWT/OAuth concepts), Performance optimization and secure coding practices
  • Agile and Collaboration Tools: Sprint planning, work item tracking, and agile delivery, Technical documentation and knowledge sharing

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