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Software Test Automation Engineer

Trane Technologies

Software Test Automation Engineer

full-timePosted: Aug 4, 2026Updated: Sep 3, 2026Tamil Nadu, Chennai

Job Description

Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane Technologies, and through our businesses including Trane® and Thermo King, sustainability is not just how we do business—it is our business. Do you dare to look at the world's challenges and see impactful possibilities? Do you want to contribute to making a better future? If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world.Learn about our benefits designed for you to Thrive at work and at home. We boldly go.Where is the work:On-Site (5 days) Thrive at work and at home:Inclusive Wellbeing Program, with resources to support your and your family’s physical, social, emotional, and financial well-being. Comprehensive learning and development solutions, designed to support our people in connecting and growing, including Higher education/Certification reimbursement.Sense of belonging & community through our Employee Resource Groups that foster our culture of inclusion.Volunteerism: 8 hours of paid time off per calendar year to volunteer with non-profit charitable organizations. The Trane Technologies Helping Hands Fund to support employees facing financial challenges due to unforeseen personal hardship.Where is the work:Standard Schedule – 5 days in office.We value our employees’ ability to thrive both at work and at home through a work arrangement that supports collaboration, productivity, well-being and flexibility.• In-Office Days: Onsite Monday to Friday engaging with your colleaguesWhat will you do:In this role you will:Validate that production deployments behave as intended and meet quality standardsEnsure reliable execution of nightly integration, regression, and load testsDesign, implement, and maintain automated test suites for new API integrationsCollaborate closely with engineering, DevOps, and product teams to support frequent and successful production deploymentsAct as a quality champion for Data Streams, including:Automated monitoring of operational metricsDetection of pipeline errors and failuresProactive identification of system deficienciesReview and improve testing mechanisms for IoT integrations (e.g., Tridium, BACnet)Identify bottlenecks in existing test strategies and recommend improvementsResearch and adopt industry best practices for testing data-streaming technologiesWhat you will bring:Bachelor’s degree in Computer Science, Electronics, Communication, Electrical, controls Engineering, or a related field3+ years of proven experience as a Software Test Engineer / QA EngineerStrong experience in:Test planning for cloud-native applicationsDesigning test cases including functional, edge, and negative scenariosSolid understanding of different testing levels:Unit testingSystem testingIntegration testingLoad / performance testingSecurity testingHands-on experience with test automation using Python, CypressExposure to AWS or other cloud platformsExperience with Infrastructure as Code (IaC) tools (Terraform preferred)Strong communication skills with the ability to:Clearly articulate issuesRaise quality risks proactivelyNice-to-Have SkillsEnd-to-end testing of IoT integrations, including messaging protocols like MQTTKnowledge of DevOps practices, including:Deployment strategies (e.g., canary deployments)CI/CD pipelinesGitLab workflowsUnderstanding of microservices-based architecturesFamiliarity with Building Management Systems (BMS)We offer competitive compensation and comprehensive benefits and programs. We are an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, age, marital status, disability, status as a protected veteran, or any legally protected status.

Locations

  • Tamil Nadu, Chennai

Skills Required

  • test automation using Pythonintermediate
  • Infrastructure as Codeintermediate
  • DevOps practicesintermediate
  • Building Management Systemsintermediate

Required Qualifications

  • Bachelor’s degree in Computer Science, Electronics, Communication, Electrical, controls Engineering, or a related field (degree in computer science)
  • 3+ years of proven experience as a Software Test Engineer / QA Engineer (experience, 3 years)
  • Strong experience in:Test planning for cloud-native applicationsDesigning test cases including functional, edge, and negative scenarios (experience)
  • Solid understanding of different testing levels:Unit testingSystem testingIntegration testingLoad / performance testingSecurity testing (experience)
  • Hands-on experience with test automation using Python, Cypress (experience)
  • Exposure to AWS or other cloud platforms (experience)
  • Experience with Infrastructure as Code (IaC) tools (Terraform preferred) (experience)
  • Strong communication skills with the ability to:Clearly articulate issuesRaise quality risks proactively (experience)

Preferred Qualifications

  • End-to-end testing of IoT integrations, including messaging protocols like MQTT (experience)
  • Knowledge of DevOps practices, including:Deployment strategies (e.g., canary deployments)CI/CD pipelinesGitLab workflows (experience)
  • Understanding of microservices-based architectures (experience)
  • Familiarity with Building Management Systems (BMS) (experience)

Responsibilities

  • Validate that production deployments behave as intended and meet quality standards
  • Ensure reliable execution of nightly integration, regression, and load tests
  • Design, implement, and maintain automated test suites for new API integrations
  • Collaborate closely with engineering, DevOps, and product teams to support frequent and successful production deployments
  • Act as a quality champion for Data Streams, including:Automated monitoring of operational metricsDetection of pipeline errors and failuresProactive identification of system deficiencies
  • Review and improve testing mechanisms for IoT integrations (e.g., Tridium, BACnet)
  • Identify bottlenecks in existing test strategies and recommend improvements
  • Research and adopt industry best practices for testing data-streaming technologies

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