PL/SQL Developer with GCP (f/m/x)
Offer summary

(Summary generated by AI based on the full job description)

The project involves data and analytics process migration to Google Cloud Platform (GCP) within the digital payments domain. Core technologies include PL/SQL, BigQuery, Dataform, Python, Vertex AI. Responsibilities cover migrating processes from Oracle and SAS to GCP, developing and maintaining data pipelines, evolving a modern analytics platform, and providing technical support. Focus is on quality standards and cloud modernization.

new

PL/SQL Developer with GCP (f/m/x)

Company: Sii Sp. z o.o.

from: 24 June 2026
to: 24 July 2026
salary not specifiedB2B contract
Offer parameters
level:mid
working mode:remote • hybrid • full office
Białystok, Centrum
Białystok, CentrumJózefa Marjańskiego 3View on map

Requirements

Expected technologies

SQL
BigQuery
Python
Google Cloud Platform

Optional technologies

Oracle Applications
Git
SAS
Vertex AI

Our requirements

  • At least 3 years of professional experience in mass data processing
  • Strong proficiency in SQL, with hands‑on experience in BigQuery and/or Oracle
  • Knowledge of Dataform on GCP or practical experience with similar transformation tools or a strong willingness to learn Dataform
  • Experience with Google Cloud Platform (GCP) and Git
  • Python skills applied in data analytics or data engineering contexts
  • Fluent English, both spoken and written
  • Fluent Polish required
  • Residing in Poland required

Your responsibilities

  • Migrate existing analytics and data processes from Oracle, Python, and SAS on-prem environments to Google BigQuery, leveraging Dataform
  • Design, develop, and maintain data pipelines and analytical solutions using BigQuery, SQL, Python, Dataform, and Vertex AI
  • Contribute to the modernization of the Analytics Data Platform, helping to build a new, cloud native environment on GCP using modern architectural concepts and technologies
  • Participate in department-wide standards development, quality assurance best practices, and architectural discussions; proactively propose improvements and optimizations
  • Provide technical support to team members, collaborating closely with analytics, data engineering, and business teams to translate business needs into scalable technical solutions
Company

About the project

We are looking for a PL/SQL Developer to join our team on a project for a globally recognized leader in the digital payments industry. In this role, you will become part of a strategic Data Transformation team within Analytics, focused on migrating data and analytics processes to the Google Cloud Platform (GCP).
This role offers a unique opportunity to combine hands-on data engineering with collaboration across technical and business teams, while co-creating high engineering and data standards for the entire department and driving cloud modernization initiatives.

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

  • 1.
    Send your CV
  • 2.
    Talk to us about your expectations
  • 3.
    Learn more about our projects and choose the best
  • 4.
    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.

This is how we work

PL/SQL Developer with GCP (f/m/x)
I apply to:
Sii Sp. z o.o.
Białystok, Centrum
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