Senior Data Engineer

Data Engineering Specialist

Our Data Analytics Team is growing! Join us at the Warsaw office as we continue to build a new, cross-functional, and international data analytics team. We're hiring two Data Engineering Specialists, so if you are passionate about data, collaboration, and creating impactful global solutions, send us your CV!

As part of this team, you'll work closely with colleagues in Poland and Denmark in an inclusive and open environment where everyone is encouraged to contribute, ask questions, and challenge the status quo. We value curiosity, collaboration, and continuous learning. If you're excited to partner with data scientists, analysts, and business stakeholders to deliver high-quality data products — this is the place for you!

Your Responsibilities

• Designing, developing, and optimizing ETL/ELT processes for efficient and reliable data flows
• Collecting data from various sources, including databases, APIs, external providers, and streaming platforms for IoT solutions
• Implementing tests, quality controls, and performance tuning to ensure data accuracy and addressing pipeline issues
• Partnering with data scientists and analysts to provide clean data for analytics and AI, understanding and meeting their data needs
• Supporting the design of security standards, monitoring data products, writing tests and documentation, and communicating errors to the business
• Staying current with emerging data engineering trends and practices to continually improve data capabilities and infrastructure

Our Requirements

• Previous experience as a Data Engineer
• Proficient in Python and SQL
• Proficiency in data modelling, ETL/ELT processes
• Experience with using Snowflake and DBT will be a plus
• Experience with cloud-based data platforms and services (preferred cloud is Azure)
• Effective problem-solving and communication skills, and high level of responsibility for handling both individual assignments and team efforts
• Curiosity—you're not afraid to ask questions, contribute ideas, and drive improvement, we want everyone to contribute and speak up!

What We Offer

• Constructive cooperation based on trust and respect for the employee
• Bonus system
• Employee Pension Scheme financed entirely by the employer
• Attractive well-being package (Multisport card or holiday subsidy, life insurance, lunch card, gift cards)
• Private medical care with telemedicine and rehabilitation
• Employee Foundation support
• Hybrid model of work (2 days from office per week)
• Flexible working hours
• Additional 2 days of holiday for volunteering
• Modern office full of light, fresh air and the highest quality office equipment. Parking spaces available to employees
• Massages in the office
• Referral program
• Employee discount on VELUX products