Senior SDET — Java/Spring Boot, Remote (Mexico)

Confiz Limited; Monterrey; Hybrid; MXN 420,000 - 640,000; Full time

Job summary

Confiz Limited is seeking an experienced Software Engineer in Test (SDET) to design, develop, and maintain robust test automation for Java/Spring Boot applications in a 100% remote Mexico-based role.

You will build automated testing frameworks, execute diverse testing types, and integrate tests into CI/CD pipelines while collaborating with cross-functional teams and providing on-call production support as needed.

Qualifications

• 5+ years of professional software engineering experience.
• Strong hands-on experience with Java and Spring Boot.
• Proven experience with Test Automation (Selenium preferred; Cypress or Playwright accepted).
• Experience with REST APIs, microservices, SQL, and API testing tools such as Postman.
• Experience with CI/CD pipelines (Jenkins, GitLab CI/CD, or GitHub Actions).
• Previous on-call / production support experience is mandatory.
• Knowledge of Kafka or similar messaging technologies.
• Familiarity with AWS, Kubernetes and cloud-based infrastructure.
• Willingness to perform both automated and manual testing.

Responsibilities

• Design, develop, and maintain scalable software solutions using Java and Spring Boot.
• Build and maintain automated testing frameworks and execute manual testing when required.
• Perform unit, integration, regression, API, performance, and security testing.
• Integrate automated tests into CI/CD pipelines.
• Collaborate with development teams on system design, architecture, and code quality.
• Provide mandatory on-call production support and troubleshoot system issues.

Skills

Java

Spring Boot

Test Automation

Selenium

API testing

CI/CD

On-call

Kafka

AWS

Kubernetes

Security testing

Education

Bachelor's degree in CS/Engineering

Tools

Postman

Jenkins

GitLab CI/CD

GitHub Actions

Job description

Confiz Limited is seeking an experienced Software Engineer in Test (SDET) to design, develop, and maintain robust test automation for Java/Spring Boot applications in a 100% remote Mexico-based role.

You will build automated testing frameworks, execute diverse testing types, and integrate tests into CI/CD pipelines while collaborating with cross-functional teams and providing on-call production support as needed.