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Software Development Engineer in Test

DTEX Fremont, California, United States

remotefull-time

Salary: $120,000 - $160,000 / year

Posted Jan 12, 2026Apply by Feb 11, 2026

Role & seniority: Software Development Engineer in Test (Software Quality Engineer); mid-to-senior level (5+ years in automation/test)

Stack/tools: Automation: Selenium, Cypress; CI/CD: Jenkins; scripting: Python, PowerShell, Bash; OS/virtualization: Linux, VirtualBox, VMware ESXi; applications: Apache HTTP, PostgreSQL; cloud: AWS; data/tech: Elasticsearch, Hadoop, Redis, Apache Spark

Top 3 responsibilities

  1. Design and implement test strategy, test cases, and validation plans for features and bug fixes (manual and automated)

  2. Develop, maintain, and execute automated tests; integrate tests into CI/CD; analyze results and log defects with detailed reproduction steps

  3. Build and evolve automation frameworks; contribute to automation strategy; perform performance testing and interoperability testing

Must-have skills

  • BS in Computer Science or related field; 5+ years in automation and software testing

  • Strong Linux skills; advanced system administration and user capabilities

  • Scripting in Python, PowerShell, Bash

  • Experience with Selenium/Cypress; Jenkins CI/CD

  • Virtualization experience (VirtualBox, VMware ESXi)

  • Knowledge of web/server and database basics (Apache HTTP, PostgreSQL)

  • Networking concepts, security tools and vulnerability scanners

  • Exposure to big data tech (Elasticsearch, Hadoop, Redis, Spark)

  • Experience with AWS; strong analytical, communication, and teamwork

Nice-to-haves

  • Additional performance testing e

Full Description

DTEX Systems helps hundreds of organizations worldwide better understand their workforce, protect their data, and make human-centric operational investments. At DTEX, our philosophy towards our business is the same as our philosophy towards technology: people come first. Our future depends on bright, energetic, talented people who share a passion for building the next generation of user behavior intelligence. We invite you to bring your talent to DTEX and help create our future, expanding our reach and influence worldwide. Learn more about DTEX Systems’ mission to proactively protect global organizations from insider threats at www.dtexsystems.com; LinkedIn DTEX Systems: Overview | LinkedIn

Why you should choose DTEX as your next career

  • Opportunity to be part of a disruptive high growth success story.

  • DTEX is a great place to work because of its mission-oriented culture and passion for protecting customers.

  • We offer exciting growth opportunities and an excellent platform for individuals to contribute to thought leadership as experts in their field.

  • We are uniquely positioned to solve highly relevant and complex risks and challenges associated with insider risk.

  • Opportunity to be part of a business that’s passionate about creating first-of-a-kind solutions.

  • Best in class benefits.

Role

  • DTEX Systems is looking for a talented Software Development Engineer in Test with good knowledge of SDLC and QE role in that process, as well a strong understanding of automation technologies.

What You Will Do

  • DTEX is looking for a talented Software Quality Engineer with good knowledge of SDLC and QE role in that process, as well a strong understanding of automation technologies.

  • The candidate should have the ability to understand complex software architectures from the perspective of identifying software validation requirements and designing a strategy for manual and automated validation of the solution.

  • Write test strategy and test cases for the validation of various features and bug fixes on the DTEX software.

  • Develop Test strategies and cases to cover positive and negative feature testing, A/B testing, performance testing and interoperability testing.

  • Design and implement the automation of test cases.

  • Participating in technical discussion and providing feedback from QE point of view.

  • Design, write, and maintain automated test scripts using appropriate automation tools (e.g., Selenium, Cypress) to cover various functionalities of the application.

  • Execute automated test suites, analyze test results, and report defects accurately.

  • Log defects in a tracking system, provide detailed descriptions, and follow up with developers to ensure timely resolution.

  • Contribute to the development and maintenance of automation frameworks to enhance test efficiency and reusability.

  • Participate in defining the automation strategy, identifying suitable testing areas, and prioritizing test cases.

  • Develop and execute performance tests to identify bottlenecks and optimize application performance.

  • Integrate automated tests into CI/CD pipelines (Jenkins) to enable rapid feedback loops.

What we are looking for

  • BS degree or equivalent in Computer Science or related field

  • 5+ years of experience in Automation and Software Testing

  • Excellent analytical and technical skills

  • Strong knowledge of the Linux OS as an advanced System Administrator and User

  • Ability to script in Python, PowerShell, and Bash

  • Good knowledge of virtualization tools like Virtual Box, VMWare ESXi and using them for automation

  • Good understanding of underlying technologies used in Enterprise Software Applications such as Web Servers (Apache HTTP) and Database Servers (PostgreSQL)

  • Good understanding of networking concepts and protocols

  • Good knowledge of security tools, and vulnerability scanners

  • Exposure to big data concepts and technologies like Elasticsearch, Hadoop, Redis and Apache Spark

  • Experience with AWS

  • A positive thinker, risk taker, going above and beyond in taking ownership of assigned tasks and drive them to completion

  • An outstanding team player with excellent soft skills & presentation skills We take good care of our people.

This position is open to U.S. based candidates only. Unfortunately, we are unable to provide work visa sponsorship at this time.

Our benefits include

  • Comprehensive health, vision, and dental coverage

  • Flexible time off

  • Company computer hardware of your choice

  • Work from home setup reimbursement

  • Wellness perks including access to mental healthcare, gym discounts and personal care concierge

  • Virtual events, happy hours, trivia, and fun

  • Monthly Internet & Phone Reimbursement

  • Opportunities to learn and grow

DTEX Systems is one of the most trusted and innovative brands in the cyber security market. We have received significant financial backing from leading VC firms and have just set a record-breaking year of growth. So why not trust DTEX with that all important next step in your career?

DTEX Systems is proud to provide equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, gender, religion, sex, national origin, age, disability, or genetics.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Exact compensation may vary based on skills. Base salary range (SF Bay Area) $120-160K

SDLCQE RoleAutomation TechnologiesTest StrategyTest CasesPerformance TestingA/B TestingInteroperability TestingAutomation FrameworksCI/CD PipelinesJenkinsLinux OSPythonPowerShellBashVirtualization Toolsmulti-locationreview:company

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