Senior Data Engineer

7 dni temu

Warszawa, Mazovia, Polska N-iX Pełny etat 80 000 zł - 120 000 zł rocznie

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software,IoT, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

As a Senior Data Engineer, you will support the migration of legacy on-premises SQL Server data warehouse to a cloud-based Snowflake environment. The project involves integrating various data sources, refactoring ETL processes, and ensuring efficient, reliable data movement for analytics and reporting.

Responsibilities:

  • Build and modify data pipelines to migrate data from SQL Server and other databases (Azure SQL, Oracle, Aurora) to AWS S3 and Snowflake.
  • Refactor legacy ETL jobs (SSIS, Transact-SQL) for use in cloud environments.
  • Implement data transformations and staging using dbt and/or similar tools.
  • Optimize the performance and costs of cloud data processing and storage.
  • Work collaboratively with client's and N-iX engineers, ensuring smooth handoff and documentation.
  • Participate in QA, testing, deployment, and post-migration validation.
Must-Have Technologies:
  • Experience with cloud data warehouse technologies, including Snowflake and AWS S3.
  • Solid SQL skills; experience migrating legacy environments to cloud platforms.
  • Familiarity with ETL frameworks and tools (preferably SSIS, dbt).
  • Proficiency in Python for data pipeline development and automation.
  • Strong documentation and communication skills; able to work in cross-functional teams.

Nice to have:

  • Prior experience in large-scale data migration projects.
  • Background working with varied database platforms (SQL Server, Oracle, PostgreSQL, MySQL).
  • Knowledge of reporting platforms such as Looker is a plus.

We offer*:

  • Flexible working format - remote, office-based or flexible
  • A competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Memorable anniversary presents
  • Corporate events and team buildings

  • Other location-specific benefits

  • not applicable for freelancers

  • Senior Software Engineer

    3 dni temu

    Warszawa, Mazovia, Polska Soda Data Pełny etat

    Soda - creators of the Soda Core - are looking for a Senior Software Engineer (Data and Backend) to help improve our Open Source and Cloud products. We're moving in an exciting new direction, and we need your help. If you're a software engineer who thrives on tackling large-scale challenges and wants to build the future of Fully Automated Data Quality, we'd...

  • Senior Software Engineer

    1 dzień temu

    Warszawa, Mazovia, Polska Soda Data Pełny etat

    Soda - creators of the Soda Core - are looking for a Senior Software Engineer (Data and Backend) to help improve our Open Source and Cloud products.We're moving in an exciting new direction, and we need your help. If you're a software engineer who thrives on tackling large-scale challenges and wants to build the future of Fully Automated Data Quality, we'd...

  • Senior Data Engineer

    5 dni temu

    Warszawa, Mazovia, Polska Kubo Pełny etat 60 000 € - 120 000 € rocznie

    Ready to build high-performance, real-time data pipelines at scale?At KUBO, we're looking for a Senior Data Engineer to support a major data modernization project for a financial services client. The project is focused on Change Data Capture (CDC), real-time streaming, and analytics, helping the client handle large volumes of transactional data...

  • SAP BW Data Engineer

    1 tydzień temu

    Warszawa, Mazovia, Polska Integral Solutions - Data & AI Pełny etat 40 000 € - 80 000 € rocznie

    SAP BW Data Engineer Location: Poland Work mode: Remote Cooperation: B2B Rate* Euro netto B2B + VATAbout the company/project*Our Client a global leader in precision agriculture and smart water solutions, is lookingfor a talented and driven SAP BW Data Engineer to join our growing DataEngineering team.In this high-impact role, you will take ownership of one...

  • Senior Data Engineer

    7 dni temu

    Warszawa, Mazovia, Polska Digital Turbine Pełny etat 60 000 USD - 150 000 USD rocznie

    At Digital Turbine, we make mobile advertising experiences more meaningful and rewarding for users, app publishers, and advertisers — intelligently connecting people in more ways, across more devices. We provide app publishers and advertisers with powerful ads and experiences that captivate consumers, fuel performance, and help telecoms and OEMs...

  • Senior Data Engineer

    5 dni temu

    Warszawa, Mazovia, Polska Digital Turbine Pełny etat 80 000 € - 140 000 € rocznie

    At Digital Turbine, we make mobile advertising experiences more meaningful and rewarding for users, app publishers, and advertisers — intelligently connecting people in more ways, across more devices. We provide app publishers and advertisers with powerful ads and experiences that captivate consumers, fuel performance, and help telecoms and OEMs...

  • Senior Data Engineer

    7 dni temu

    Warszawa, Mazovia, Polska Tenth Revolution Group Pełny etat 80 000 zł - 120 000 zł rocznie

    Senior Data AWS EngineerWarsawHybrid - 1 day/ week officeFull-time - contract of employmentSalary + annual bonusContributed to a global data transformation initiative, developing a modern AWS-based data platform to enhance analytics, automation, and decision-making across business and operational domains.Key Responsibilities:Designed and implemented...

  • Senior Data Engineer

    7 dni temu

    Warszawa, Mazovia, Polska GOLDENORE ITC Sp. z o.o. Pełny etat 100 000 zł - 150 000 zł rocznie

    Poszukujemy doświadczonego Senior Data Engineera, który dołączy do projektu w branży finansowej. Będziesz pracować nad budową i rozwojem nowoczesnej architektury Data Lakehouse opartej o Databricks. Projekt obejmuje integrację danych z wielu źródeł, optymalizację procesów przetwarzania w dużej skali oraz wdrażanie dobrych praktyk w zakresie...

  • Senior Product Manager

    5 dni temu

    Warszawa, Mazovia, Polska Soda Data Pełny etat 70 000 zł - 120 000 zł rocznie

    We're hiring a Senior Product Manager to lead Soda's Issue Resolution team. You will focus on defining and building the part of Soda's product that helps customers augment and automate their data quality issue resolution workflows. You will work alongside a senior designer and a team of senior engineers across data, backend, and frontend development. You'll...

  • Senior Data Engineer

    3 dni temu

    Warszawa, Mazovia, Polska Kintec Global Recruitment Pełny etat

    Job Title:Senior Data EngineerLocation:Warsaw, PolandClient:Leading Global Green Energy Major - WindStart Date:5th January 2026End Date:30th June 2026 (Possibility of Extension)Work Schedule:Monday to Friday, 40 hours per week - Minimum of 2 days per week in the officeJob DescriptionYou will be part of our Automation Team where, together with the team, you...