Senior Data Engineer w Warszawa, Polska

Expected, Snowflake, Microsoft Power BI

Optional, Microsoft Azure, Google Cloud Platform, AWS

About the project, We are seeking an experienced Senior Data Engineer to design, build, support and maintain scalable, reliable data solutions that enable timely, data-driven decision-making across the organisation. The person in this role will own data pipelines, integrations and analytics tooling — including Snowflake and Power BI. The role will combine maintenance of existing integrations with forward-looking adoption of AI-assisted tooling to accelerate delivery and improve data quality.

This is how we work, at the client's site, agile

Your responsibilities, Design, build, support and maintain scalable and secure data pipelines and integrations across the organisation’s data estate., Develop and maintain data models, ETL/ELT pipelines and analytics solutions using Snowflake, Azure Synapse Analytics and Power BI, and related tooling., Take accountability for the quality, performance and operational support of delivered data solutions, including legacy integrations., Champion effective and responsible use of AI-assisted tooling (for example GitHub Copilot, Claude) to enhance development speed, quality and efficiency., Collaborate with Development, Cloud and Security engineering teams to ensure data solutions are architected, delivered and operated securely and reliably., Troubleshoot and resolve complex data issues related to data quality, performance and integration failures across modern and legacy platforms., Maintain and support existing legacy data integrations, ensuring continuity of service while planning and executing modernisation where appropriate., Build and maintain dashboards, reports and self-service analytics capabilities in Power BI for business stakeholders., Engage with business stakeholders to understand data and reporting requirements and translate them into effective technical solutions., Adopt and promote a security-first approach in the design and development of data solutions, ensuring compliance with governance, privacy and regulatory requirements., Contribute to the definition and evolution of data architecture, standards and best practices across the organisation., Provide accurate estimates of time and effort required for data engineering tasks and projects, and support capacity planning., Partner with Cloud and Development teams to ensure data platforms scale effectively within the cloud infrastructure.

Minimum 5 years’ experience in data engineering, data warehousing or business intelligence roles., Strong hands-on experience with Snowflake or an equivalent cloud data warehouse platform., Proven experience with Power BI, including data modelling, DAX and report/dashboard development., Experience building and maintaining ETL/ELT pipelines and integrations, including work with legacy systems., Practical experience using AI-assisted tooling to improve data engineering delivery., Advanced SQL skills and experience with data modelling approaches, including dimensional modelling and star schemas., Experience working with cloud platforms (Azure, AWS or GCP) and cloud-native data services., Understanding of data governance, data quality and data security principles., Experience collaborating with Development, Cloud and Security engineering teams in cross-functional contexts., Experience with Azure Synapse Analytics is desirable., Fluent English.

What we offer, Significant influence over planning of own work, selection of tools and proposals for architectural improvements., Opportunity to work on innovative projects that incorporate AI and process automation., Collaborative, engineering-focused environment with cross-functional engagement across Development, Cloud and Security teams., Professional development opportunities relevant to data engineering, cloud platforms and analytics tooling., Remote work arrangement & long-term cooperation., Professional development opportunities and collaboration with experienced engineering teams., Activities to support your well-being and health., Luxmed Gold Extended medical care and Multisport Plus benefit.

Benefits, sharing the costs of sports activities, private medical care, remote work opportunities

Recruitment stages, Screening Call, Cultural Fit Interview, Technical Interview, Final Round Interview

YOUR ITEAMS sp. z o.o., Unique TEAL culture, relationship- and respect-driven community, non-corporate atmosphere., Agile approach and no bureaucracy.

This is how we work,