[Job -27681] Mid-Level SDET (Engenheiro de Software em Teste), Brazil
Ciandt
Posted: March 17, 2026
Interested in this position?
Create a free account to apply with AI-powered matching
Quick Summary
We are seeking a highly skilled and motivated SDET to join our team and contribute to an innovative project in a collaborative, innovative, transforming, and multicultural environment, ensuring software quality, reliability, and performance.
Required Skills
Job Description
We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.
With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.
At CI&T, we are seeking a highly skilled and motivated SDET (Software Development Engineer in Test) to join our team. You will contribute to an innovative project in a collaborative, innovative, transforming, and multicultural environment, ensuring software quality, reliability, and performance.
Position Overview:
As an SDET, you will play a critical role in designing and executing robust automated and manual testing strategies. Your primary responsibility will be to bridge the gap between development and testing, collaborating closely with cross-functional teams throughout the product lifecycle to ensure quality is embedded from the early stages.
Key Responsibilities:
- Design, develop, and maintain scalable test automation frameworks and scripts.
- Create and execute comprehensive test plans and scenarios across multiple applications and platforms.
- Implement performance, load, and stress testing to validate system stability and scalability.
- Collaborate within agile teams to define and evolve test strategies, standards, and QA best practices.
- Identify, document, and track defects, working closely with developers to ensure timely and effective resolution.
- Analyze test results and quality trends, proposing continuous improvement initiatives to enhance project outcomes.
- Conduct root cause analysis and support the leadership team in Quality Analysis across the Value Stream.
Required Skills and Qualifications
Must-have Skills:
- Proven experience as a QA Engineer or SDET.
- Strong programming skills in at least one language (Java, C#, Python, or JavaScript).
- Hands-on experience with automation tools (Selenium, Cypress, TestNG, or JUnit).
- Proficiency with API testing tools (Postman or RestAssured).
- Advanced or fluent English communication skills.
Nice-to-have Skills:
- Experience with performance testing tools such as JMeter or LoadRunner.
- Solid understanding of Agile/Scrum methodologies.
At CI&T, we are driven by Collaboration, Innovation, and Transformation, embracing the power of AI to enhance our projects and drive impactful results. Join us on our journey to create a better future through technology and teamwork.
#LI-CI
Our benefits:
-Health and dental insurance
-Meal and food allowance
-Childcare assistance
-Extended paternity leave
-Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;
-Profit Sharing and Results Participation (PLR);
-Life insurance
-Continuous learning platform (CI&T University);
-Discount club
-Free online platform dedicated to physical, mental, and overall well-being
-Pregnancy and responsible parenting course
-Partnerships with online learning platforms
-Language learning platform
And many more!
More details about our benefits here: https://ciandt.com/br/pt-br/carreiras
At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here.This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.
We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.