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Data Migration Engineer
  • Warsaw
Data Migration Engineer
Warszawa, Warsaw, Masovian Voivodeship, Polska
LLINFORMATICS
16. 12. 2025
Informacje o stanowisku

technologies-expected :


  • SQL
  • Microsoft SQL Server
  • MySQL
  • PostgreSQL
  • Git
  • GitHub

technologies-optional :


  • Python
  • Ruby
  • Ruby on Rails

responsibilities :


  • Conduct data profiling, validation, cleansing, and enrichment to ensure the highest data quality standards.
  • Plan, develop, monitor, and maintain data migration workflows customized to meet diverse client requirements.
  • Design migration approaches, develop strategies, and prepare detailed technical documentation.
  • Build, test, and execute data migration processes using tools such as AWS, Ruby, Ruby on Rails, Python, batch scripts, and PostgreSQL.
  • Troubleshoot and resolve issues throughout the migration lifecycle, providing technical assistance as needed.
  • Perform rigorous testing to ensure migrated data aligns accurately with client specifications.
  • Document migration projects thoroughly to support ongoing and future initiatives.
  • Identify opportunities to improve, automate, and streamline migration processes.
  • Collect, organize, and analyze large datasets with meticulous attention to detail.
  • Maintain continuous communication with clients, from gathering business requirements through to final data transfer oversight.

requirements-expected :


  • 2-3 years of practical experience in data migration projects.
  • At least 1 year of experience in client-facing roles is preferred.
  • 3-4 years of experience working with data using SQL and related tools (e.g., CSV, Excel, SQL Server, MySQL, PostgreSQL).
  • Strong object-oriented programming skills.
  • Experience with version control systems such as Git and GitHub.
  • Solid understanding of the data migration lifecycle (Development, QA, Production).
  • Strong commitment to thorough documentation and organization.
  • Logical and analytical problem-solving skills.
  • Ability to independently address complex challenges.
  • Self-management skills to juggle multiple projects simultaneously.
  • Detail-oriented with the ability to follow complex instructions.
  • Client-focused mindset combined with effective cost management.
  • Self-driven, disciplined, and able to work independently.
  • Fluent in English and Polish (B2+ level).
  • Experience working in Agile environments (Scrum, Kanban).

offered :


  • Flexible Working Hours – We focus on results! Manage your time, keep your team informed about your availability, and attend key meetings.
  • Work from Anywhere – Choose your ideal setup! Work 100% remotely within the EU, go hybrid, or enjoy our Warsaw office, fully equipped for productivity.
  • Comprehensive Onboarding – From day one, we ensure you feel comfortable and supported, so you can quickly become part of the team.
  • Flat Structure – We value initiative and open communication. Every voice matters here!
  • Positive Company Culture & Team Spirit – We create an environment where everyone feels appreciated and comfortable.
  • Modern Work Methods – We use cutting-edge project management techniques inspired by the IT world.
  • Transparent Communication – Regular 360° feedback sessions and mentor support to help you grow.
  • Top-Notch Equipment – Get a MacBook for your work. If you choose to work from our Warsaw office, youll also have access to a 34” (16:9) widescreen monitor and an ergonomic standing desk.
  • Weekly English Lessons – Optional classes with a native speaker to help you improve your skills.

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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