Automation Engineer – Mid-Level/Senior

Finaya

. Create and maintain automated API tests using Rest Assured or similar tools .

Posted 11/10/2026full-timeBarueri • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in automated API and UI testing using tools like Rest Assured, Playwright, and Maestro, while effectively validating mobile applications on Android and iOS. Strong communication skills facilitate collaboration with developers and Product Managers to ensure quality and coverage in testing processes.

Highest-signal resume keywords

Automated API TestingAutomated UI TestingMobile Application TestingCI/CD Pipeline ContributionStrong Communication Skills

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

API TestingUI TestingMobile TestingAutomation FrameworksTest Scenario DefinitionExploratory TestingBug ReportingTest Coverage ProposalPerformance TestingSecurity Testing

Soft Skills

Strong CommunicationAutonomous Work

Tools & Technologies

Rest AssuredMaestroSeleniumPlaywrightGitAI Tools

Industry Keywords

FintechFinancial Products

Tech Stack

Tools & technologies

AndroidiOSSelenium

About the role

Key responsibilities & impact

Create and maintain automated API tests using Rest Assured or similar tools
Create and maintain automated UI tests using Maestro, Selenium, Playwright, or similar tools
Test mobile applications by installing builds and validating real-world flows on Android and iOS devices
Perform exploratory testing when automation does not cover the scenarios
Report bugs with steps to reproduce, evidence, severity, and user impact
Use AI tools to accelerate the creation of test scenarios and scripts
Participate in refinement sessions and challenge requirements to identify gaps before implementation
Define test scenarios during the discovery phase
Validate acceptance criteria with Product Managers and developers before the sprint begins
Propose appropriate test coverage, distinguishing what should be automated from what should be tested manually
Evolve the automation framework together with the team
Contribute to the CI/CD pipeline by running tests on pull requests
Promote a quality culture and help developers write better tests
Document testing standards directly in the code
Work in product/client-focused squads within a fintech company offering an integrated financial platform

Requirements

What you’ll need

Experience with API test automation using Rest Assured or similar tools
Experience with at least one UI testing framework, such as Playwright or Maestro, or similar tools
Ability to test mobile applications on Android and iOS, both manually on devices and through an automation framework
Ability to work autonomously without relying on detailed tickets
Strong communication skills to explain bugs to developers and risks to Product Managers
Comfortable working with Git, including cloning repositories, creating branches, opening pull requests, and participating in code reviews
Knowledge of CI/CD is a plus
Experience in fintech or financial products is a plus
Experience with performance or security testing is a plus
Familiarity with AI tools for coding and testing is a plus
ISTQB or similar certification is not required
Proficiency in five different tools is not required
Years of experience in traditional QA with waterfall processes are not required
Prior knowledge of the financial market is not required
Availability for hybrid work in Barueri, São Paulo, Brazil

Benefits

Comp & perks

Work on a modern, growing financial product
Engaged technical team and a culture of continuous improvement
Environment that values autonomy and ownership
Opportunity to grow alongside the platform
Hybrid work, with the schedule to be agreed upon
More frequent on-site presence during onboarding
Use of AI tools for coding and testing