Software Development Engineer In Test

DTEX Systems•Fremont, CA

2d•Hybrid

About The Position

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.

Requirements

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, VirtualBox) 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 OpenSearch, Redis and Apache Spark
Strong analytical skills, proactive mindset, and excellent collaboration abilities

Responsibilities

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