Data Engineer

Data Engineer

Data

Grzybowska 87, Warszawa

ALTEN Polska

Full-time
B2B
Senior
Remote

Tech stack

    Polish

    C1

    English

    B2

    Python

    advanced

    SQL

    advanced

    MDX

    advanced

    Azure Data

    advanced

    Data Bricks

    advanced

    CI/CD

    advanced

    Power BI

    advanced

    SAP BW

    advanced

Job description

WHO ARE WE?

ALTEN – A Global Leader in Engineering and IT Services

The ALTEN Group, founded in 1988 in France, is a leading technology partner serving the world’s largest clients. In 2023, it achieved revenues exceeding €4.07 billion and employs over 57,000 people, including 88% engineers and IT experts.

ALTEN Poland has been operating for 13 years, supporting innovation, research and development, and IT systems for its clients. It has offices in Kraków, Warsaw, Wrocław, Gdańsk, and Poznań.

We serve key industries such as aerospace, space, industrial, automotive, railway, energy, finance, telecommunications, and retail.

Areas of expertise: business analysis, cybersecurity, artificial intelligence, data analytics and cloud solutions, application development, software testing, project management, embedded software, quality management, industrialization, digital transformation, and industrial engineering.

More information at http://www.altenpolska.pl


🔷 Full-time🔷 100% remote work (from Poland)🔷 B2B / Employment Contract / Mandate Contract


We are looking for a Data Engineer who will develop and maintain modern data pipelines in the Azure environment, ensuring their quality, scalability, and automation, while closely collaborating with analysts and data scientists to translate business needs into effective data-driven solutions.


WHAT WILL BE YOUR CHALLENGES?

  • Designing, optimizing, and maintaining data pipelines (ETL/ELT) supporting analytics and statistical modeling

  • Ensuring high data quality and integrity

  • Configuring and managing data storage systems (SQL, Data Lake)

  • Managing and supporting production connections within the data infrastructure

  • Writing secure, scalable, and efficient code that translates business requirements into technical solutions

  • Implementing engineering best practices: automation, CI/CD, standardization, and maintainability

  • Collaborating closely with BI analysts, data scientists, ML engineers, and IT teams to deliver data-driven solutions


WHAT DO WE REQUIRE?

  • 4–5 years of experience as a Data Engineer

  • Strong skills in Python, SQL, MDX, and Bash scripting

  • At least 2 years of hands-on experience with Azure Data components (Data Factory, Synapse, Data Lake, Blob Storage, SharePoint, Databricks)

  • Experience in workflow orchestration (ADF, Databricks Jobs, Airflow)

  • Ability to work with Snowflake and its integration in the Azure environment

  • Good knowledge of CI/CD and version control (Azure DevOps or similar)

  • Understanding of data governance concepts (catalogs, metadata, lineage, master data, security, and compliance)

  • Very good English skills (B2–C1)

  • Nice to have: familiarity with SAP BW as a data source, Azure certifications, experience with BI (Power BI), PySpark/Scala


WHAT CAN WE OFFER YOU?

ALTEN’s DNA combines human values, a culture of excellence, and experience in serving its clients. We offer a personalized approach to each employee with a focus on work-life balance. We emphasize responsible, sustainable development and eco-friendly solutions.

We offer:

▪ Full-time employment with a choice of contract type (Employment/B2B)

▪ Stable and long-term cooperation

▪ Clearly defined career paths with development opportunities in four areas: Project Manager, Business Manager, Technical Leader, and specialist in your field▪ Participation in industry conferences, training, workshops, and team-building events

▪ Opportunities to take courses and earn certifications

▪ Possibility of relocation within local ALTEN Poland offices


BENEFITS

▪ Private medical care (Medicover)

▪ Private dental care (Medicover)

▪ Medicover Benefits shopping platform / sports card

▪ ALTEN Talents employee referral program

▪ Newborn baby kit for employees’ children

▪ Group life insurance

▪ Participation in a pension program


Join our team and help shape the future of technology today!

NOTE: We will contact only selected candidates.

Published: 21.08.2025

Meet the company

ALTEN Polska

Jesteśmy częścią ALTEN Group, utworzonej w 1988 roku we Francji i mającej siedziby w 30 krajach. Grupa ALTEN przez 35 lat ugruntowała swoją pozycję światowego lidera w dziedzinie inżynierii i usług IT.Wspieramy kluczowych graczy w branżach: lotniczej, kosmicznej, obronnej, morskiej, motoryzacyjnej, kolejowej, energetycznej, finansowej, telekomunikacyjnej, sprzedażowej i biomedycznej.Przy obrotach finansowych przekraczających 4 miliardy euro w 2024 roku, ALTEN zatrudnia obecnie ponad 57 700 pracowników na całym świecie.

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