Senior Scala Software Engineer

<p><strong>N-iX</strong> is looking for a <strong>Senior Scala Software Engineer</strong> to join the Aggregates Engineering Team to help redefine how the world handles business intelligence.</p> <p><strong>Our customer</strong> is the semantic layer for modern data and AI. They bridge the gap between complex cloud data platforms—like Snowflake, Databricks, and Google BigQuery—and the business users who need consistent, AI-ready analytics.&nbsp;</p> <p><strong>Responsibilities:</strong></p> <ul> <li>Architect the Core Lifecycle: Design, build, and evolve the aggregate system that defines, manages, and optimizes aggregates to accelerate query performance across data platforms.</li> <li>Optimize Intelligent Performance: Architect the prediction and selection logic that identifies high-value aggregates and analyze query workloads to&nbsp;guide placement strategies.</li> <li>Scale High-Impact Systems: Improve maintenance and scheduling processes to ensure reliability and low overhead in large-scale environments, ensuring the system scales smoothly.</li> </ul> <p><strong>Requirements:</strong></p> <ul> <li>6+ years of professional software engineering experience and a BA/BS in Computer Science or a related field.</li> <li>Strong programming expertise in Scala and ideally have experience with Scala worker systems like Akka or Pekko.</li> <li>You can reason about complex system behavior, lifecycle state, and performance tradeoffs while maintaining a focus on production reliability.</li> <li>Experience with data warehouse concepts (Snowflake, BigQuery, etc.) and containerization technologies (Docker, Kubernetes).</li> <li>Excellent communication skills and are comfortable working across query planning and platform teams.</li> <li>You are based in or able to work Eastern/Central European Time hours.</li> </ul><div class="content-conclusion"><p><strong>We offer*:</strong></p> <ul> <li>Flexible working format - remote, office-based or flexible</li> <li>A competitive salary and good compensation package</li> <li>Personalized career growth</li> <li>Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)</li> <li>Active tech communities with regular knowledge sharing</li> <li>Education reimbursement</li> <li>Memorable anniversary presents</li> <li>Corporate events and team buildings</li> <li>Other location-specific benefits</li> </ul> <p>*not applicable for freelancers</p></div>