About the role
We are seeking an experienced Software Quality Assurance Engineer to ensure software and firmware quality, reliability, and performance through system-level, regression, and performance testing. You will collaborate with Scrum teams throughout the development lifecycle for Carrier’s Commercial Energy Management Solutions.
Key Responsibilities

As a Software Quality Assurance Engineer, you'll be responsible for:
Collaborate with Scrum teams to understand product features and requirements, contributing to clear and concise testing objectives.
Design and implement system-level tests to verify functionality across various software and firmware components.
Conduct regression testing to identify any potential issues after changes or updates to software and firmware.
Perform performance testing to evaluate system behaviors under various conditions and loads.
Analyze test results, document bugs, and collaborate with development teams to ensure timely resolution.
Maintain and update test documentation, including test plans, test cases, and test scripts.
Participate actively in Scrum meetings and provide updates on QA progress and challenges.
Develop and implement automated testing tools and frameworks.
Requirements
Bachelor’s degree in Computer Science, Electrical Engineering, or a related engineering field.




3–5 years of experience in software and firmware quality assurance.
Familiarity with Agile/Scrum development processes.
Although not necessary, it would be nice if you have:
Proficient in system testing, regression testing, and performance testing methodologies.
Experience with automated testing tools and scripting languages.
Experience with AI-driven QA workflows
Experience with Automated logic Software or Firmware products
Excellent analytical skills and attention to detail.
Strong communication and collaboration skills.

Benefits

We offer a competitive total rewards package that may include other benefits and well‑being programs. Offerings vary by role and location and are designed to support employees’ health, security, and success.
If you require a reasonable accommodation to complete the application process, participate in an interview, or otherwise engage in the hiring process, please contact us at We will make every effort to meet your needs in accordance with applicable laws.

Carrier is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

📌 Software Quality Assurance Engineer (Santa Catarina)
🏢 Carrier
📍 Santa Catarina