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Salary
≈ $60k – $100k per year (Estimated)
Location
In office (Poznań, Wrocław, Gdańsk, Warsaw, Łódź, Kraków, Katowice, Szczecin)
Seniority
Senior · 7+ years exp
Employment
Contractor

First seen by Alion on Sep 29, 2026.

Overview
Company
Impact
Profile match
STX Next is a Poznan software company founded in 2005 and one of the largest Python development houses in Europe. It builds web platforms, data engineering pipelines and machine learning systems for international clients. The company employs several hundred engineers across offices in Poland.

At STX Next, Data Engineers are creative problem-solvers who thrive at the intersection of data, innovation, and technology. Our approach to challenges is both collaborative and inventive, driven by the belief that every obstacle has a solution. You’ll join a dedicated team that transforms data into valuable systems, addressing clients' needs and elevating the experience for end users.

As a Data Engineer, you’ll work closely with international clients, providing both consultancy and technical architecture to shape reliable, high-performance data solutions. You’ll handle everything from large data sets to distributed systems, setting a high bar for data quality. If you’re excited by complex problems and want to contribute to a collaborative culture of craftsmanship, STX Next offers the platform to bring your ideas to life.

Zakres obowiązków

  • Develop innovative solutions for complex data challenges, using creativity and technology.
  • Design and build data systems that fulfill client requirements and optimize user experience.
  • Collaborate across teams to integrate unique approaches and out-of-the-box thinking into problem-solving.
  • Serve as a trusted consultant and architect for customized data solutions for global clients.
  • Handle large-scale data processing and manage distributed systems to ensure reliability and performance.
  • Uphold high standards of data quality and refine approaches to align with best practices.
  • Foster a culture of collaboration, craftsmanship, and continuous improvement.

Wymagania

  • Minimum 7 years of experience in Data Engineering
  • Strong background in designing and implementing scalable data processing systems (pipelines, ETL processes, data warehouses, and data lakes)
  • Hands-on experience with implementing data warehousing solutions like Snowflake, Databricks or Apache Iceberg
  • Strong background and at least 3 years of hands on experience in either AWS or Azure data engineering services
  • Practical experience with dbt for data transformation
  • Strong SQL skills and experience with relational databases
  • Familiarity with Apache Airflow for workflow orchestration
  • Proficiency in Python for data engineering tasks
  • Strong problem-solving and analytical thinking abilities
  • Very good communication skills in English (min. B2 level)
  • AI native mindset

Tech stack

  • Python
  • SQL
  • Data engineering
  • AWS
  • Azure
  • dbt
  • Apache Airflow
  • Snowflake
  • Databricks
  • Apache Iceberg
  • English
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