Data Engineer (m/w/d)

Job Description

Are you a skilled Data Engineer looking to make a real impact? Join our IT team as we build cuttingedge data pipelines and integrate diverse financial and production data sources. Help us optimise workflows and enhance analytics — let’s shape the future of data together.

Key Responsibilities

• Design and develop data pipelines. Architect, build and maintain scalable and reliable data pipelines to process and transform large volumes of structured and unstructured data
• Integrate diverse data sources, including databases, APIs, cloud services, and third-party platforms to create a seamless and unified data ecosystem
• Design, implement, and optimise database systems (SQL, NoSQL) for efficient data storage, retrieval, and management
• Leverage data warehouse technologies to optimise storage and retrieval, enhancing reporting and analytics capabilities
• Ensure data integrity through quality checks, validation procedures and monitoring systems, maintaining accuracy and consistency across all data processes
• Optimise performance by continuously refining data pipelines, queries, and workflows to enhance efficiency and reduce processing times
• Leverage cloud platforms (such as AWS, Google Cloud, Azure) to build scalable, costeffective storage and data processing solutions that support dynamic business needs
• Automate repetitive tasks and workflows to increase operational efficiency and reduce manual intervention
• Document processes and systems comprehensively to ensure seamless data pipeline management and troubleshooting

Qualifications and Experience

• 5+ years of experience in data engineering or relevant roles
• Czech and English at a communicative level
• Proficiency in Python – writing modular, testable and production-grade code
• Advanced in SQL – performance tuning, complex joins, window functions and CTEs
• Experience with designing scalable data models for analytics and operational use cases
• Experience with industry-leading tools like ADF Airflow, dbt, Luigi, and Prefect
• Knowledge of cloud data platforms (Azure, AWS, GCP)
• Familiarity with CI/CD and containerization tools (Docker, Kubernetes, GitOps practices)
• Strong knowledge of distributed processing frameworks (Spark, Kafka, Flink, Beam)
• Strong communication skills – ability to effectively communicate complex system designs to non-technical stakeholders

Our Offer

• Work in a fast-growing, international public company operating in the field of renewable energy
• Stable and dynamically growing industry globally
• Possibility of an immediate start and employment contract on indefinite period
• 5 weeks of paid holiday
• 3 sick days and 1 CSR day for voluntary and socially important activities
• Meal contribution from employer
• MultiSport card, after probation period
• Teambuilding and corporate events
• Flexible working hours and occasional home office
• Fresh Mondays (fresh fruits & pastry)
• Referral bonus (10 000 CZK for a recommended employee)
• Employee mobile plan available for personal use (whether transferring your own number or using a company number), along with access to a special family tariff
• Language courses and professional development training
• Participation in an Employee Share Purchase Program after the first year of employment (company shares a personal brokerage account as a bonus to your monthly salary)

If you are interested in the position and fulfil the above requirements, we would love to hear from you.