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AtScale Logo AtScale · IT - Software Development

Senior Software Engineer, Aggregates

· Job Posted February 21, 2026
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Job Description

AtScale is the semantic layer for modern data and AI. We bridge the gap between complex cloud data platforms—like Snowflake, Databricks, and Google BigQuery—and the business users who need consistent, AI-ready analytics. We are looking for a Senior Software Engineer to join our Aggregates Engineering Team to help us redefine how the world handles business intelligence.

Job Responsibility

  • Architect the Core Lifecycle: Design, build, and evolve the aggregate system that defines, manages, and optimizes aggregates to accelerate query performance across data platforms
  • Optimize Intelligent Performance: Architect the prediction and selection logic that identifies high-value aggregates and analyze query workloads to guide placement strategies
  • Scale High-Impact Systems: Improve maintenance and scheduling processes to ensure reliability and low overhead in large-scale environments, ensuring the system scales smoothly

Requirements

  • 6+ years of professional software engineering experience
  • BA/BS in Computer Science or a related field
  • Strong programming expertise in Scala
  • Experience with Scala worker systems like Akka or Pekko
  • Experience with data warehouse concepts (Snowflake, BigQuery, etc.)
  • Experience with containerization technologies (Docker, Kubernetes)
  • Excellent communication skills
  • Based in or able to work Eastern European Time hours

What we offer

  • Competitive salary + equity
  • Unlimited PTO and comprehensive benefits
  • The chance to shape the future of a global leader in AI-ready analytics
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