Software Development Engineer In Test

About the Job

DTEX is seeking an experienced Software Quality Assurance Engineer with strong expertise in automation, enterprise software testing, and AI‑enabled quality practices. This role focuses on ensuring high standards of quality, performance, and security across complex software platforms.

• Develop and execute test strategies, plans, and test cases for new features, enhancements, and defect fixes
• Perform manual and automated testing, including functional, negative, performance, interoperability, and regression testing
• Design, implement, and maintain automated test frameworks
• Apply AI‑assisted testing techniques such as intelligent test generation, anomaly detection, and test optimization
• Review system architecture and requirements to identify quality risks and validation gaps
• Participate in technical discussions, providing a strong QA perspective
• Validate software across Linux, virtualized, and cloud environments

• Bachelor’s degree in computer science or related field, or equivalent experience
• 5+ years of experience in software testing and test automation
• Strong knowledge of Linux systems, networking, and enterprise application architectures
• Must have experience in Python and Bash
• Experience with Selenium and/or equivalent UI automation tools
• Experience with virtualization technologies (VMware ESXi, Virtual Box) and AWS
• Familiarity with web servers, databases, distributed systems, and security testing tools
• Exposure to AI/ML concepts in QA, including AI‑driven automation and data‑centric testing
• Exposure to big data concepts and technologies like Open Search, Redis and Apache Spark
• Strong analytical skills, proactive mindset, and excellent collaboration abilities

• This role is ideal for someone who wants to automate, enterprise software testing—bringing strong judgment, commercial instincts, and modern AI fluency to a fast‑growing cybersecurity company.
• Impact at Scale – Drive the growth of a market‑leading cybersecurity company.
• Thriving Company Culture – DTEX fosters a values‑driven environment prioritizing respect, inclusion, and collaboration.
• Growth & Development – Opportunities for professional advancement and lifelong learning.
• Flexibility – Hybrid or remote work options.
• Comprehensive Benefits – Competitive compensation, equity participation, health and wellness benefits, and generous time‑off policies.

Exact compensation may vary based on skills, experience, and location. Base salary range (SF Bay Area): $140K-180K

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.