Senior Data QA Engineer - Remote Work / REF#308980

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Senior Data QA Engineer at BairesDev In this role, you'll validate data quality across ingestion and search pipelines, ensuring that data flowing from unstructured sources into structured systems remains accurate and reliable. Testing APIs and stored procedures that directly impact search behavior, you'll bring rigorous QA discipline to systems where data quality directly shapes what users find. This is your opportunity to apply deep SQL and testing expertise to a genuinely complex data quality challenge, spanning ingestion, transformation, and search. What You'll Do Validate SQL data quality across ingestion, transformation, and search pipelines. Test ETL processes, verifying data integrity from unstructured to structured formats. Test APIs using REST and tools such as Postman or Swagger. Validate data ingestion from multi-source inputs, including email and calendar scraping. Test stored procedures and queries that impact search behavior. Conduct exploratory and functional QA across end-to-end workflows. What We Are Looking For 5+ years of experience in QA engineering. Strong experience with SQL data quality and validation. Experience with ETL and data validation testing, including unstructured to structured data flows. Experience with API testing using REST and tools such as Postman or Swagger. Background validating data ingestion from multi-source inputs, including email or calendar scraping. Experience testing stored procedures and queries that impact search behavior. Experience with exploratory and functional QA across end-to-end workflows. Advanced proficiency in English. Nice To Have Experience with Azure Cloud. Familiarity with performance testing tools. Basic understanding of search systems, including filtering and ranking inputs. Experience with Postman/Swagger automation. Exposure to AI/LLM outputs, focused on validation rather than creation. How we do make your work (and your life) easier: 100% remote work (from anywhere). Excellent compensation in USD or your local currency if preferred Hardware and software setup for you to work from home. Flexible hours: create your own schedule. Paid parental leaves, vacations, and national holidays. Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now! … mais Pesquise vagas mais rápido com Premium Acesse informações sobre empresas, como prioridades estratégicas, tendências de número de funcionários e muito mais Guilherme e outros milhões de usuários têm contas Premium Reative o Premium Aproveite o suporte 24 horas e cancele quando quiser. Sobre a empresa BairesDev 1.067.354 seguidores Seguir Atividades dos serviços de tecnologia da informação • 1001-5000 funcionários • 2.914 no LinkedIn BairesDev is your expert partner, working alongside you to build high-quality software — AI for the speed, top 1% engineers for the precision. We mean "top 1%" literally: we receive more than 2 million applications a year and hire fewer than 1% of them. That is the standard every engineer on your team has met — 4,000+ senior engineers across the Americas and the Caribbean, in 50 countries, working in your time zone. Since 2009 we've completed 1,200+ projects for 500+ clients — from disruptive startups to Fortune Global 500 brands including Google, Johnson & Johnson, and Rolls-Royce. Bring us into your stack and your standards, and our engineers extend your team. Engage us for the full project, and we deliver end to end — including the AI systems themselves: agents, assistants, and data platforms running in production. And if you're still defining what an AI-native development lifecycle should look like, we have a program designed to guide it. Bootstrapped since 2009, profitable since day one, and studied at Harvard Business School. Let's discuss what you're building → … mais Compromissos Crescimento profissional e aprendizagem BairesDev allows talented professionals to work on high-level projects for world-renowned companies, including startups and Fortune 500 companies, utilizing innovative technology to solve complex challenges. With a dynamic work environment that encourages growth and development, BairesDev's talent rotation policy and mentorship programs help professionals stay ahead in their fields and take their careers to the next level. In 2022, BairesDev provided 1260 hours of training and offered mentoring programs and training plans for career development. … mais Diversidade, equidade e inclusão We believe in the transformative power of diversity to build a more creative, innovative, and thriving workplace. That's why BairesDev stands by the LGBTQIA+ community and works relentlessly to improve our recruitment efforts and internal processes to foster a more inclusive company. BairesDev earned Comparably's Best Company for Diversity 2020 award thanks to a remarkable 96/100 diversity score based on hundreds of anonymous talent reviews, which reflects our commitment to diversity and inclusion. We also encourage collaborators to refer diverse candidates and reward referrals that lead to the successful hiring of women. … mais Impacto social BairesDev supports the followin