Senior QA Automation Engineer

About FullStack FullStack is one of the fastest-growing software consultancy companies in the Americas. We deliver transformational digital solutions to top global companies and Silicon Valley startups. As an employee-first company, we focus on hiring the most talented software designers and developers by creating a positive, respectful, and supportive work environment where they can achieve their greatest potential. Offering life-changing career opportunities to talented software professionals across the Americas. Building highly-skilled software development teams for hundreds of the world’s greatest companies. Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users. Our 4.2-star rating on GlassDoor. Our client Net Promoter Score of 68, twice the industry average. We’re Most Proud Of Offering life-changing career opportunities to talented software professionals across the Americas. Building highly-skilled software development teams for hundreds of the world’s greatest companies. Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users. Our 4.2-star rating on GlassDoor. Our client Net Promoter Score of 68, twice the industry average. The Position We're looking to hire a Senior QA Automation Engineer to join our team. You'll work with one of our incredible product teams to build and deliver a product to our clients. What We’re Looking For 5+ years of professional experience as a QA Automation Engineer, SDET, or Test Automation Engineer. Advanced English is required. Successful completion of a four-year college degree is required. Hands‑on experience with Playwright for end‑to‑end web test automation. Experience with Cypress for automated testing. Strong experience in REST API testing, including request validation, response assertions, and error handling. Ability to perform SQL validation to verify data integrity across databases. Experience integrating automated tests into CI pipelines (GitHub Actions, GitLab CI, Jenkins, or similar). Solid understanding of test automation frameworks, test design patterns, and best practices. Ability to work through new and difficult issues and contribute to libraries as needed. Ability to create and maintain continuous integration and delivery of applications. Forensic attention to detail. A positive mindset and a can‑do attitude. Experience working on Agile / Scrum teams. Meaningful experience working on large, complex systems. Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon. Ability to identify with the goals of FullStack’s clients, and dedicate yourself to delivering on the commitments you and your team make to them. Ability to consistently work 40 hours per week. What We Offer Competitive Salary. Paid Time Off (vacation, sick leave, maternity and paternity leave, holidays). 100% remote work. The ability to work with leading startups and Fortune 500 companies. Health policy with Sura 100% for you and up to four primary family members. English Classes. Food card. Ample opportunity for career advancement. Continuing education opportunities. FullStack is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. Learn more about our Applicants Privacy Notice. #J-18808-Ljbffr