Data Engineer

Infolet has been supporting IT leaders for 20 years by providing technologies, experts, and full operational support, including legalization of stay and work for international IT specialists. They work on projects involving specialists in Java, JavaScript, C embedded, C++, PHP, mobile, software testing, network and system administration, among others.

• 3+ years of experience in data-related roles such as Data Engineering, Data Analysis, SQL Development, Data Architecture, Data Management, or Data Modeling.
• Strong practical and theoretical knowledge of SQL programming and relational databases.
• Experience with Google Cloud Platform tools, especially BigQuery and Data Studio / Looker Studio.
• Understanding of ETL processes and data warehousing principles.
• Experience in preparing business reporting and dashboards.
• Knowledge of Python is considered an advantage.
• Proactive mindset with strong problem-solving skills and the ability to work independently on complex tasks.
• Fluent English and Polish communication skills.

• Deliver assigned projects end-to-end, including development of performance KPIs, data models, and data pipelines.
• Perform data discovery, cleaning, transformation, aggregation, and validation.
• Match and link data across multiple datasets.
• Ensure secure data movement from source systems to target environments.
• Build complex reporting solutions in Google Cloud and/or Microsoft SQL Server environments using Python, T-SQL, and other technologies.
• Collaborate with stakeholders and business partners to understand requirements and business logic.
• Identify opportunities for internal process improvements.
• Manage risks and potential blockers within the scope of your responsibilities.
• Document processes by preparing roadmaps, process descriptions, and technical documentation.
• Drive assigned initiatives by facilitating discussions and monitoring progress.