QA Engineer

A fast-growing international startup operating in the ad tech industry is seeking skilled and motivated QA Engineers to join their engineering teams in Porto. The organization is part of a larger group of 200+ professionals offering a broad range of digital services, with offices in Barcelona, Dublin, Porto, Valencia, and Tarragona.They develop their own proprietary ad verification and monitoring system, enabling rapid innovation and deployment of new features in a highly dynamic industry. The team is looking for passionate QA professionals focused on Back-End Testing, ideally with experience in ad-serving solutions.Your ResponsibilitiesOwn the testing and validation of usability, functional correctness, and user experience for new features, UI updates, and bug fixesPlan and create detailed test plansDefine and execute test scenarios for both manual and automated testingManage multiple tasks and projects simultaneouslyIdentify areas for improvement, translate business needs into requirements, and recommend process enhancementsParticipate in regular reviews and knowledge-sharing sessionsResearch emerging technologies, industry trends, and best practicesYou HaveMinimum 3 years of QA experience in manual and automated testingMinimum 1 year of experience working in an agile environmentAt least 3 years of scripting/automation using TypeScriptExperience with frontend frameworks such as Angular, React, or VueStrong understanding of SDLC and STLCExperience working with SQL and NoSQL databasesKnowledge of Git/GitHub workflows in distributed teamsExcellent communication and interpersonal skillsPassion for product quality, user experience, and continuous improvementAbility to thrive in fast-paced environments with frequent releasesCuriosity and eagerness to learn the complexities of a large platformNice-to-have: Elasticsearch/Kibana, AWS experience, API testing tools, and ad-serving testingEducationDegree in Computer Science or a related technical field, or equivalent practical experienceWhat You’ll FindA dynamic and international environment with opportunities for growthRegular training, career development programs, and competitive salaryA culture that values innovation and creativityFast-paced but rewarding work environment focused on delivering high-quality technologyHiring ProcessHR Screening – Introduction and experience reviewInterview with QA Lead + Head of QA – Technical deep-diveFinal Interview with CTOBenefitsFlexible working hoursPrivate health insuranceRemote work flexibility€500 Home office setup budgetPaid day off on your birthdayUdemy training accessInternal training via University program€1500 annual training budget + 5 study leave days€500 flexible compensation packageLanguage lessons (Spanish, English, Portuguese)Referral bonus (€2500)Subsidized well-being activitiesTeam buildings in exciting locations (e.g., Ibiza)Calm App subscriptionOffice perks, meal card