Strong hands-on experience with Databricks and Apache Spark in production environments
Advanced knowledge of SQL and Python for processing, transforming, and analyzing large-scale datasets
Experience working with complex, messy, incomplete, or inconsistent data, identifying issues and driving data quality improvements
Ability to understand business processes and translate business requirements into scalable data solutions
Experience participating in data migration, integration, or transformation projects
Practical experience designing and implementing data validation, monitoring, governance, and quality control mechanisms
Strong stakeholder management skills and the ability to communicate technical findings and recommendations to non-technical audiences
Experience creating clear documentation, including data mappings, business rules, data dictionaries, and process documentation
Strong analytical thinking combined with attention to detail and a high standard for data accuracy
Understanding of GDPR and data privacy principles
Fluent Polish and English (C1+)
Proficiency in leveraging AI tools and large language models (e.g., GitHub Copilot, ChatGPT, Claude) to enhance productivity, accelerate development, and solve complex problems
Ability to critically evaluate AI-generated outputs and apply them responsibly within professional workflows
Practical experience with a global HRIS (HR Information System)
Experience building data solutions in cloud-based platforms
Experience creating Power BI dashboards and semantic models
Experience working in international or multi-country environments
Knowledge of process mining, process improvement, or business process optimization
Additional Information
Why InPost?
An international, cross‑functional environment with experienced engineering leaders
The opportunity to work on products used by millions of users across Europe
Real ownership and influence over teams, technical direction, and long‑term solutions
Flexible working model with remote options in Poland
A strong engineering culture focused on quality, collaboration, and impact