.
Senior Data Engineer with Snowflake and AWS (f/m/x)
  • Piła
Senior Data Engineer with Snowflake and AWS (f/m/x)
Piła, Piła, Greater Poland Voivodeship, Polska
Sii Sp. z o.o.
10. 3. 2026
Informacje o stanowisku

Senior Data Engineer with Snowflake and AWS (f/m/x)

Miejsce pracy: Piła

Technologies we use

Expected

  • AWS
  • Snowflake
  • Terraform
  • SQL

Optional

  • Microsoft Azure
  • IICS (Informatica Intelligent Cloud Services)
  • CDIS
  • API
  • Apache Spark

About the project

Join Sii and take on a key role in delivering enterprise-grade data platforms for international clients. As a Senior Data Engineer, you will be responsible for designing and scaling advanced data architectures, driving automation, and setting technical standards within modern cloud-based environments. You will collaborate with cross-functional teams and support strategic data and analytics initiatives across the organization.

Your responsibilities

  • Designing, building, and maintaining end-to-end data pipelines from acquisition to consumption
  • Architecting and optimizing scalable data workflows in cloud environments
  • Productionizing and performance-tuning data solutions for business use cases
  • Implementing automation through advanced metadata management
  • Utilizing modern data preparation, integration, and AI-enabled metadata management tools
  • Tracking and analyzing data consumption patterns
  • Performing intelligent data sampling and caching
  • Monitoring and managing schema changes
  • Recommending and automating existing and future data integration flows
  • Collaborating with data science teams and business analysts in refining data requirements
  • Supporting modernization and automation of data management infrastructure

Our requirements

  • Minimum 5 years of experience in data engineering and building production-grade data platforms
  • Expertise in designing and maintaining complex data pipelines
  • Familiarity with cloud solutions, particularly AWS
  • Hands-on experience with Snowflake
  • Experience in Infrastructure as Code development using Terraform
  • Advanced SQL proficiency in data transformation and optimization
  • Knowledge of modern data preparation and integration tools
  • Understanding of metadata management and automation concepts
  • Experience in performance optimization and cost optimization in cloud environments
  • Ability to translate business requirements into scalable technical solutions
  • Strong communication skills and a proactive knowledge-sharing approach

What we offer

  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

Recruitment stages

  • Send your CV
  • Talk to us about your expectations
  • Learn more about our projects and choose the best
  • Start your adventure with Sii!

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.

Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.

  • Praca Piła
  • Piła - Oferty pracy w okolicznych lokalizacjach


    110 263
    18 001