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September 19, 2026

Staff Engineer

Senior • On-site

22,000 - 34,000 PLN/yr

Warsaw, Poland

Quick Facts

  • Role: Staff Engineer (Data Platform)
  • Focus: Technical leadership across data, platform, and infrastructure domains

Description

Provide technical leadership for a Data Platform team by defining the technical vision, architecture, and roadmap. Build scalable, reliable, and well-governed data platform capabilities that support analytics, AI, and business-critical products. Collaborate closely with engineering and product leadership to drive decisions and guide teams through complex technical challenges.

Responsibilities

  • Define and evolve the Data Platform technical vision, roadmap, and architecture
  • Set engineering standards, best practices, and reusable patterns with Enterprise Architecture
  • Drive engineering excellence through improvements in code quality, testing, observability, reliability, and operational practices
  • Support end-to-end delivery by improving decision-making and contributing to planning and risk management
  • Mentor engineers, champion AI-assisted development, and promote engineering automation

Requirements

  • Proven experience as a Staff Engineer, Principal Engineer, or equivalent senior individual contributor leadership role
  • Strong background in data platforms, distributed systems, and cloud-native architectures
  • Experience shaping technical direction across teams and stakeholders
  • Expertise with AWS and technologies such as Terraform, Kafka/MSK, Airflow, Glue, or Spark
  • Modern data ecosystem experience: data lakes/lakehouse, Iceberg (or similar table formats), and both batch and streaming processing
  • Knowledge of data quality, governance, cataloguing, and observability tools (e.g., Datadog)
  • DBT or AI-assisted engineering practices are a plus

Benefits

  • Premium medical and dental care
  • Life insurance
  • Flex Benefits via Worksmile cafeteria system (multisport, vouchers, tickets, etc.)
  • Employee Referral Program
  • Hackathons, knowledge sharing hours, and in-house projects
  • Tech and sport communities, events, and integration parties
  • Charity initiatives and 2 extra volunteer days
  • English/German classes
  • Game room and chillout zone

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