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Full Stack Sdet Jobs in California (NOW HIRING)

GlobalLogic

Hadoop SDET

Palo Alto, CA · On-site

GlobalLogic is seeking Hadoop SDET in Palo Alto, CA .Please go through the below, if you are ... Hive, Big Data, Hadoop, Mapreduce, Scala, Test Engineering, Test Data, Java - Full Stack, Hibernate ...

ClifyX

SDET-Java+Selenium

San Jose, CA · On-site

ClifyX is seeking a passionate SDET with a strong technical background in Java and Selenium ... The role involves developing across the full stack, focusing on UI development, and ensuring ...

GlobalLogic

Hadoop SDET

Palo Alto, CA · On-site

GlobalLogic is seeking Hadoop SDET in Palo Alto, CA .Please go through the below, if you are ... Hive, Big Data, Hadoop, Mapreduce, Scala, Test Engineering, Test Data, Java - Full Stack, Hibernate ...

TEKsystems

SDET Engineer

Newport Beach, CA · On-site

$70 - $77/hr

What We're Looking For * 3+ years of experience Sr. SDET roles. * Hands on experience creating ... As an industry leader in Full-Stack Technology Services, Talent Services, and real-world ...

TEKsystems

SDET Engineer

Newport Beach, CA · On-site

$70 - $77/hr

What We're Looking For * 3+ years of experience Sr. SDET roles. * Hands on experience creating ... As an industry leader in Full-Stack Technology Services, Talent Services, and real-world ...

TEKsystems

Mobile SDET

Newport Beach, CA · On-site

$70 - $77/hr

... (SDET) to drive quality and automation across mission-critical iOS applications. This is an ... As an industry leader in Full-Stack Technology Services, Talent Services, and real-world ...

TEKsystems

Mobile SDET

Newport Beach, CA · On-site

$70 - $77/hr

... (SDET) to drive quality and automation across mission-critical iOS applications. This is an ... As an industry leader in Full-Stack Technology Services, Talent Services, and real-world ...

Qualizeal

SDET-Automation Tester

Pleasanton, CA · On-site

Software Development Engineer in Test (SDET) Core Stack: Java, Selenium WebDriver, TestNG/JUnit, API Testing (REST Assured), CI/CD Note: This is not a contract job Role Overview We are seeking a ...

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Full Stack Sdet information

Infographic showing various Full Stack Sdet job openings in California as of August 2026, with employment types broken down into 86% Full Time, 7% Part Time, 6% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Software Development Engineer in Test (SDET)

Fremont, CA • On-site

Conch Technologies Inc
IT Services • 51 - 200 employees
Learn more about Conch Technologies Incexternal

Contractor

Re-posted 25 days ago

Job description

Software Development Engineer in Test (SDET)

Location: Fremont, CA (Onsite – 5 Days/Week)
Duration: 6+Months
 

 Job Summary

We are seeking an experienced Software Development Engineer in Test (SDET) to join a fast-paced engineering team developing a modern internal platform that improves engineering productivity and operational efficiency. This is a highly technical, hands-on role where strong software development skills are equally as important as test automation expertise.

The ideal candidate has extensive experience building scalable automation frameworks using Python and Playwright, enjoys solving complex engineering challenges, and thrives in an agile environment with rapid development and frequent releases.

 Key Responsibilities
  • Design, develop, and maintain scalable automated testing frameworks from the ground up.
  • Build and execute automated tests for web applications, REST APIs, integration testing, and end-to-end user workflows.
  • Collaborate closely with software engineers throughout the development lifecycle to ensure high software quality.
  • Develop automation solutions that support both scheduled releases and continuous deployments.
  • Perform root cause analysis, troubleshoot defects, and drive issue resolution.
  • Improve application reliability, performance, and overall user experience.
  • Participate in code reviews and contribute to engineering best practices.
  • Define automation strategies, testing standards, and quality processes.
  • Continuously improve automation coverage and testing efficiency.
 Required Qualifications
  • 5–6 years of experience as an SDET, Test Automation Engineer, or Software Quality Engineer.
  • Strong programming experience using Python.
  • Hands-on experience with Playwright for web automation.
  • Proven experience designing and building automation frameworks from scratch.
  • Strong understanding of software engineering principles and best practices.
  • Experience testing modern web applications and distributed systems.
  • Excellent debugging, troubleshooting, and analytical skills.
  • Strong verbal and written communication skills.
  • Ability to work effectively in a fast-paced Agile environment.
 Required Technical Skills
  • Python
  • Playwright
  • Test Automation Framework Development
  • API Testing (REST)
  • Object-Oriented Programming (OOP)
  • Data Structures & Algorithms
  • Design Patterns
  • Debugging & Root Cause Analysis
  • System Design Fundamentals
  • End-to-End Testing
  • Integration Testing
  • Web Application Testing
  • Software Quality Engineering
 Preferred Qualifications
  • Experience working in CI/CD environments.
  • Familiarity with rapid release cycles and continuous deployment practices.
  • Experience collaborating closely with software development teams.
  • Passion for software quality, automation, and engineering excellence.