Danske Bank is seeking a Freelance Senior Data Engineer in Vilnius to support a major data transformation initiative. This contract role centers on designing, developing, and optimizing scalable data pipelines and ETL processes that handle large datasets. The position contributes directly to building a modern data platform and supports HR modernization efforts. Role overview The Senior Data Engineer will work closely with cross-functional teams to deliver tailored data solutions. Responsibilities include leading the migration to cloud-based infrastructure, modernizing ETL tools, and ensuring data quality and governance. The role also covers DevOps tasks related to infrastructure setup and maintenance using Infrastructure as Code (IaC) principles. Mentoring junior team members and promoting best practices in data engineering are important aspects of the position. Key responsibilities Design, develop, and maintain scalable and resilient data pipelines and ETL processes for HR modernization. Gather and translate data requirements from stakeholders into technical solutions. Lead migration to cloud platforms and update ETL tools and processes. Manage infrastructure setup, configuration, and maintenance with IaC tools. Implement frameworks to ensure data quality, consistency, and compliance. Promote best practices and stay current with new technologies in data engineering. Mentor junior team members and support their professional development. Contribute to digitalization and technical innovation across the organization. Requirements Extensive experience in end-to-end data engineering, including ETL, data integration, and data modeling. Strong SQL skills and experience with performance tuning. Significant experience with cloud platforms and native services (AWS or Databricks experience is a plus). Proficient in data-centric programming languages, ideally Python or PySpark. Background in maintaining and analyzing legacy systems for migration. Understanding of data design patterns such as data lakehouse and data warehousing. Experience with CI/CD practices and Git version control. Familiarity with or willingness to learn IaC tools like Terraform. Strong analytical and problem-solving skills, with adaptability and ownership of tasks. Fluency in English, both written and spoken. Desirable: experience with orchestration or scheduling tools, BI, and data visualization (e.g., Tableau). Contract details Seniority: Senior level (typically 5+ years in data engineering or equivalent experience). Key skills: Python, SQL, ETL & Data Integration, Cloud (AWS / Databricks), Data Modelling. Preferred start date: May 1, 2026, or as soon as possible after this date. End date: April 30, 2027, with an option for extension. What Danske Bank offers Direct impact on HR modernization and the organization’s digital transformation. Collaboration with an international, cross-functional team of business and IT professionals.
Apr 29, 2026