
SDET Engineer (Senior) ID50251
AgileEngine • Plano Piloto, Federal District, Brazil
Salary: 5000 compa
Role & seniority: Senior SDET Engineer
Stack/tools: Java; REST Assured (API automation); Playwright (frontend automation); API/web automation; CI/CD integration; testing best practices; microservices
Top 3 responsibilities
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Build and maintain scalable automation frameworks for Web and API layers
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Define automation strategy with high test coverage and reliable release cycles
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Create comprehensive API automation suites for microservices; implement frontend automation; mentor engineers on testing
Must-have skills
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4+ years as an SDET
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Strong Java programming with QA mindset
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Deep experience with REST Assured for API automation
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Hands-on Playwright for frontend automation
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Shift-left mindset and CI/CD integration; independent contributor; technical quality leadership
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Upper-intermediate English
Nice-to-haves
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Loyalty or Fintech domain experience
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Performance/load testing (JMeter, Gatling)
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Cloud familiarity and SQL data validation in tests
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Experience with mocking frameworks
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Location & work type: Flexible work arrangement (remote and office options); USD-based compensation; flexible schedule with flextime
Full Description
AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.
WHY JOIN US If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!
ABOUT THE ROLE We are looking for a Senior SDET Engineer to build and scale automation foundations that directly ensure product reliability and high-quality releases. In this role, you’ll lead automation strategy across web, API, and microservices, combining Java-driven engineering, CI/CD integration, and modern testing practices to influence how quality is built from day one. This opportunity stands out for its strong technical ownership, leadership impact, and the chance to shape a true quality-first culture across squads.
WHAT YOU WILL DO
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Build and maintain scalable, robust automation frameworks from the ground up for both Web and API layers;
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Define the automation strategy, ensuring high test coverage and reliable release cycles within squads;
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Create comprehensive API automation suites to ensure the integrity of microservices;
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Implement and manage frontend automation scripts to ensure a top-tier user experience;
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Mentor other engineers on testing best practices and foster a quality-first culture.
MUST HAVES
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4+ years of experience as an SDET Engineer;
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Strong programming skills in Java with a developer-first approach to QA;
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Extensive experience using REST Assured for API automation;
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Proven hands-on experience with Playwright for frontend automation;
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Deep understanding of the shift-left approach and integrating automation into CI/CD pipelines;
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Ability to work independently and provide technical direction on quality initiatives;
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Upper-intermediate English level.
NICE TO HAVES
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Previous experience in Loyalty or Fintech domains;
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Experience with performance or load testing tools such as JMeter or Gatling;
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Familiarity with cloud infrastructure and SQL for data validation within test scripts;
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Experience working with mocking frameworks.
PERKS AND BENEFITS
Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.
Competitive compensation: USD-based pay with education, fitness, and team activity budgets.
Exciting projects: Modern solutions with Fortune 500 and top product companies.
Flextime: Flexible schedule with remote and office options.