Data QA Automation Engineer

<p>📍 <strong>Location:</strong> Remote (EU-based)<br/>📈 <strong>Level:</strong> Mid<br/>🔗 <strong>Type:</strong> Full-time</p> <p>At Nuvolar, we’re driven by purpose, integrity, and the pursuit of excellence, and we’re looking for a <strong>Data QA Automation Engineer</strong> to join an ambitious project in the <strong>airport operations and transportation</strong> industry.</p> <p>In this role, you’ll ensure that our data platform delivers accurate, reliable, and high-quality information, empowering airports to make confident, data-driven decisions that improve efficiency and the passenger experience. This is more than testing; it’s safeguarding the integrity of insights that impact millions of travelers.</p> <h3><strong>🧠 What You’ll Do</strong></h3> <p>As part of a cross-functional data team, you’ll design and implement automated testing frameworks, establish quality monitoring systems, and work closely with engineers to embed quality at every stage of the data lifecycle.</p> <p>Your main responsibilities will include:</p> <ul> <li>Designing and implementing <strong>automated testing frameworks</strong> for data pipelines, transformations, and validation.<br/><br/></li> <li>Developing and maintaining <strong>data quality metrics</strong> to ensure integrity, accuracy, and freshness.<br/><br/></li> <li>Creating automated testing suites using <strong>Python</strong> and <strong>Pandas</strong> for data validation.<br/><br/></li> <li>Implementing <strong>data validation rules</strong> and anomaly detection tailored to aviation industry datasets.<br/><br/></li> <li>Building <strong>regression testing frameworks</strong> for data model changes and schema evolution.<br/><br/></li> <li>Monitoring and validating <strong>data lineage</strong> and governance compliance.<br/><br/></li> <li>Collaborating with data engineers to integrate <strong>quality gates</strong> into CI/CD pipelines.</li> </ul> <p> </p> <h3><strong>✅ What We’re Looking For</strong></h3> <p><strong>Must-haves:</strong></p> <ul> <li>4+ years of professional experience in <strong>data quality assurance</strong>, <strong>test automation</strong>, or <strong>data testing</strong>.<br/><br/></li> <li>Strong <strong>Python</strong> skills with experience in testing frameworks and Pandas.<br/><br/></li> <li>Experience testing <strong>data pipelines</strong> and <strong>ETL/ELT processes</strong>.<br/><br/></li> <li>Solid understanding of <strong>data quality dimensions</strong> (accuracy, completeness, consistency, timeliness, validity).<br/><br/></li> <li>Knowledge of <strong>SQL</strong> and database testing methodologies.<br/><br/></li> <li>Experience with <strong>cloud-based data processing and monitoring</strong>.<br/><br/></li> <li>Familiarity with <strong>CI/CD pipelines</strong> and automated deployment testing.<br/><br/></li> <li>Strong analytical and problem-solving skills with attention to detail.<br/><br/></li> </ul> <p><strong>Nice-to-haves:</strong></p> <ul> <li>Experience with <strong>Apache Spark</strong> testing and optimization.<br/><br/></li> <li>Familiarity with <strong>modern table formats</strong> like Apache Iceberg.<br/><br/></li> <li>Knowledge of <strong>AWS data services</strong> (Glue, Athena, S3, Lambda, CloudWatch).<br/><br/></li> <li>Experience with <strong>data observability tools</strong> (Monte Carlo, Datadog, custom solutions).</li> </ul> <p> </p> <h3><strong>💜 Why You’ll Love Working at Nuvolar</strong></h3> <ul> <li><strong>Impactful Projects</strong> – You’ll help reimagine the way airports operate, improving real lives and experiences for millions of travelers.<br/><br/></li> <li><strong>People-First Culture</strong> – We care about our team, support each other, and celebrate successes together.<br/><br/></li> <li><strong>Remote-First Approach</strong> – Work from anywhere with flexibility and trust.<br/><br/></li> <li><strong>Continuous Learning</strong> – Access to training programs, mentorship, career development opportunities, and an annual professional development budget.<br/><br/></li> <li><strong>Health and Wellness Perks</strong> – Private health insurance and gym subsidy.<br/><br/></li> <li><strong>Great Company Culture</strong> – Team events, knowledge-sharing sessions, and fun activities throughout the year.<br/><br/></li> </ul> <h3><strong>The Hiring Process</strong></h3> <p>We like to keep things<strong> simple and transparent:</strong></p> <ol> <li><strong>HR Interview – </strong>A friendly conversation to understand your background and career aspirations.</li> <li><strong>Technical Challenge –</strong> A hands-on task to assess your analytical and problem-solving skills.</li> <li><strong>Technical Interview – </strong>Meet the team, discuss strategies, and go in-depth into automation practices.</li> </ol> <p>If you’re ready to ensure the highest quality standards for data that powers mission-critical decisions, apply now!🚀</p> <p>To be aware of all of our latest updates, follow us via<a href="