Senior Data Engineer

Jit Team is a Polish IT company employing over 770 experienced experts, offering developmental projects and professional development programmes. The company has a long-standing partnership with a leading financial group in the Nordic countries, with more than 200 Jit personnel engaged in over 60 projects for this Norwegian major financial services provider with global presence. The customer work atmosphere reflects Scandinavian culture valuing work-life balance and feedback, with projects executed in international teams with daily English language exposure.

• Minimum 4–5 years of experience in data engineering and building large-scale data solutions
• Strong experience with modern data warehousing concepts and data modeling
• Hands-on experience with Snowflake, dbt, and Airflow
• Experience designing and developing robust ETL/data pipelines
• Strong understanding of CI/CD processes and modern engineering practices
• Ability to independently drive solutions from requirements gathering to production deployment
• Experience working closely with business stakeholders and translating business needs into technical solutions
• Strong analytical and problem-solving skills with a proactive approach to understanding business domains
• Interest in AI-assisted development tools and engineering productivity improvements
• Very good communication skills in English

Nice to have:

• Experience in banking, financial services, or risk/credit-related domains
• Experience with data integration and orchestration across distributed systems
• Knowledge of AI-assisted engineering tools such as GitHub Copilot
• Experience working in hybrid cloud or enterprise-scale environments

• Support the foundational phase of the new data engineering team by translating business problems into data solutions
• Take ownership of designing and building data models and data pipelines
• Drive modernization from requirements to production, unifying fragmented local systems
• Build trusted partnerships with business and stakeholders through effective communication
• Drive quality and technical leadership by setting high delivery standards and championing modern engineering practices such as TDD, design patterns, and clean architecture
• Pioneer AI adoption by implementing AI-assisted development practices like GitHub Copilot and internal agents

Location: Poland – Warsaw or Gdańsk with a hybrid model requiring 3 days per week from the office