Role overview

AI-First Data Engineer (m/f/d)

Requirements and responsibilities

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Your position in our team

  • Build and optimize cloud-native data pipelines on AWS — ETL/ELT and the infrastructure underneath (Aurora, Redshift, dbt, Spark/EMR, Airflow, CDC) — using AI tooling as a standard part of the workflow.
  • Design and evolve the data models that power analytics, operational use cases, and AI/ML across thousands of studios.
  • Help raise the bar on data reliability — embed governance, testing, and lineage so both people and AI systems can trust the numbers by default.
  • Partner with product, and other engineering teams to turn ambiguous business problems into robust data solutions.
  • Evaluate and evolve new approaches with us — data mesh patterns, and emerging AI tooling — and help decide what genuinely earns a place in our stack.
  • Grow into our financial and regulatory reporting workstream (Finion Capital), where correctness and auditability matter most.

Your profile

  • 3+ years in data engineering with a focus on data warehousing — and the appetite to take on more ownership than you've held so far.
  • Strong SQL and Python for data work.
  • Working with AI tools feels natural to you — and, just as important, the judgment to review and validate what they produce. You treat AI output as a draft to verify, not an answer to trust, especially where correctness is non-negotiable.
  • A solid grasp of data architecture and modeling principles (dimensional modeling, slowly-changing dimensions, incremental patterns) — or the drive to deepen it fast.
  • Hands-on experience with dbt on a cloud warehouse — this is where you'll live day to day.
  • Working knowledge of relational and some exposure to non-relational Databases (DynamoDB, MongoDB).
  • A track record of debugging tricky data issues and shipping durable fixes.
  • Excellent written and verbal English.

Nice to haves

  • AWS experience (Redshift, EMR, Glue, S3, IAM); experience with GCP or Azure is also welcome.
  • Streaming/CDC technologies (Kafka, Kinesis, Debezium) or data mesh.
  • Experience building data pipelines for ML or AI systems.
  • Exposure to financial, payments, or regulated reporting data.
  • German (helpful for some stakeholder work, but not required).

Your salary

  • We offer a salary range of PLN 24,000 – PLN 28,000 gross per month (UoP).
  • Final compensation will be based on experience, skills, and overall fit for the role

Your benefits with us

  • Benefits package – private medical care and a sports card to support your health and well-being
  • Access to Udemy Business – boost your skills with thousands of high-quality online courses
  • Flexible work model – work fully remotely or combine it with on-site collaboration at our modern office in Warsaw
  • Flexible Working Hours – adjust your schedule to fit your lifestyle
  • Unique experience in the Fitness and SaaS industry – join a market-leading company in a dynamic, fast-growing industry
  • International team – work alongside talented colleagues from around the world in a diverse and inclusive environment
  • Unforgettable company events – take part in engaging team-building activities and memorable celebrations

Details

  • Benefits package – private medical care and a sports card to support your health and well-being
  • Access to Udemy Business – boost your skills with thousands of high-quality online courses
  • Flexible work model – work fully remotely or combine it with on-site collaboration at our modern office in Warsaw
  • Flexible Working Hours – adjust your schedule to fit your lifestyle
  • Unique experience in the Fitness and SaaS industry – join a market-leading company in a dynamic, fast-growing industry
  • International team – work alongside talented colleagues from around the world in a diverse and inclusive environment
  • Unforgettable company events – take part in engaging team-building activities and memorable celebrations
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Browse stack
FocusData EngineeringRole area
Seniority signalMiddleCandidate level
StackAWS, Azure, GCPPrimary skills
Location3 accepted countriesEligibility

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