Software Development Engineer in Test II - Python

Software Development Engineer in Test II - Python

Hybrid

Posted 26 May 2026

Location:

Plano, TX

Reference: 1005580

We are seeking an SDET II with a strong foundation in Python-based test automation to help ensure the quality and reliability of enterprise and consumer-facing platforms. This role focuses on designing and implementing automated testing solutions across UI and API layers, working closely with engineering and Dev Ops teams to embed quality into our CI/CD pipelines.

The ideal candidate is hands‑on, automation‑first, and comfortable working in Linux environments while supporting fast‑moving Agile teams.

• Design, develop, and maintain scalable automated test frameworks using Python as the primary language
• Emplement and maintain API test automation for RESTful services supporting high-volume production systems
• Contribute to UI automation using Playwright and Type Script where applicable
• Develop and maintain shell scripts to support test execution, environment setup, and automation workflows
• Execute tests and troubleshoot issues in Linux-based environments
• Integrate automated tests into Git Lab CI/CD pipelines, ensuring reliable execution and fast feedback
• Partner with Software Engineers, Product Managers, and Dev Ops to define test strategies and acceptance criteria
• Analyze automation results, identify root causes of failures, and improve test coverage and stability
• Promote automation best practices and contribute to continuous quality improvements across teams

• 5+ years of experience in test automation or SDET roles
• Strong proficiency in Python for test automation and framework development
• Experience with API test automation (REST, JSON, authentication mechanisms)
• Hands‑on experience with Playwright and Type Script for web automation
• Proficiency working in Linux environments and writing shell scripts (bash)
• Experience using Git and integrating tests into Git Lab CI/CD pipelines
• Solid understanding of software testing principles, automation strategies, and Agile methodologies
• Strong problem‑solving, debugging, and communication skills

• Experience testing high-traffic, consumer‑facing applications
• Familiarity with containerized test execution (Docker)
• Exposure to cloud‑based platforms and distributed systems
• Experience with performance, reliability, or security testing concepts

Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.