Data Engineer

ROCKWOOL Group; Województwo lubelskie; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Office in Poznań city center – Nowy Ry

Permanent contract after probation

Development package

Team events

Home office up to 2 days per week

Private Medical Care

Wellbeing program

Extra Day Off for volunteering

Job summary

ROCKWOOL Group is seeking a Data Engineer for our Warsaw or Poznań location to join the Data Science & Engineering team. You will help design and enhance a robust data platform built on Snowflake and Azure, leveraging dbt Cloud for transformations.

You will work within an international team of data professionals, using Jira to manage projects and contributing to CI/CD pipelines, governance, and monitoring. English proficiency (B2) is required, and 3–5+ years of data engineering experience is

Qualifications

• 3-5+ years of experience in data engineering.
• Experience working in international teams and with business stakeholders.
• Proficient in English (minimum B2).
• Ability to gather requirements and propose solutions independently.

Responsibilities

• Design and enhance a robust data platform built on Snowflake and Azure.
• Contribute to CI/CD pipelines and governance & monitoring improvements.
• Collaborate with cross-functional teams in an international setting.

Skills

data engineering

Jira usage

English (B2)

Scrum/Kanban

DBT

SQL

Python/Java/C#

Relational databases

CI/CD

Git/GitOps

Data architecture

Data integration

Snowflake

Azure

Terraform

Iceberg

PowerBI

Databricks

NoSQL

Tools

DBT

SQL

Python or other language (Java, C#)

Relational databases

CI/CD

GitHub

GitOps

Snowflake

Azure

Terraform

Iceberg

PowerBI

Databricks

NoSQL

Job description

We are seeking a Data Engineer position based in our Warsaw or Poznań location to join the Data Science & Engineering team.

Ready to help build a better future for generations to come?

In an ever-changing world, we owe it to ourselves and our future generations to live life responsibly. At ROCKWOOL, we work with dedication to enrich modern living through our innovative stone wool solutions.

Join us and make a meaningful difference!

Your future team:

You will join our Data Science & Engineering Team , a group of 12 skilled professionals including the Team Leader. The team combines strong expertise in data engineering, analytics, and machine learning, and is structured into several project‑focused sub‑teams working across a variety of business areas.

On a daily basis, you will work with several other Data Engineers on the platform (around 5 people).

What you will be doing:

Are you ready to make a real impact and shape the future of our global data platform? We are seeking an experienced Data Engineer to join our team and take on a pivotal role in driving innovation and excellence.

As a Data Engineer, you will be the key person responsible for proposing and implementing cutting‑edge solutions. You will design and enhance our robust data platform built on Snowflake and Azure , leveraging dbt Cloud for transformations. Your expertise will be crucial in introducing new features, optimizing CI/CD pipelines, automating processes, and improving governance and monitoring.

We need someone who thrives on solving complex problems and is passionate about platform hardening and continuous improvement. If you enjoy creating impactful solutions and working independently, this opportunity is perfect for you.

Join us and play a vital role in driving the growth and success of our data platform!

We work in Kanban, and we use Jira to organize whole project from top to bottom.

What you bring:

• 3-5+ years of experience in data engineering
• Ability to work in Scrum in Kanban using Jira
• Ability to gather requirements and work independently with business stakeholdersAbility to propose solutions and solving them independently
• Experience working in international team
• Proficiency in English at a minimum B2 level , spoken and written

Technical skills:

Must‑have:

• DBT
• SQL
• Python or other objective language (Java, C# etc.)
• Relational databases
• CI/CD operations
• Git (preferred: GitHub), Gitops
• Data architecture skills
• Data integration skills

Big advantage:

• Snowflake
• IaaC concepts
• Data modeling skills (star, snowflake, vault, etc.)
• Azure
• Iceberg
• Terraform
• Github Actions

Nice-to‑have:

• Jinja
• PowerBI
• Supermetrics
• GCP
• Domain knowledge - finance, marketing, sales
• Databricks
• NoSQL databases

What we offer:

By joining our team, you become a part of the people‑centric work environment of a Danish company. We offer you a competitive salary, permanent contract after the probation period, development package, team building events, activity‑based office in Poznan’s city center in the new prestigious office building – Nowy Rynek. The building is recognized as a building without barriers, which means that it is fully adapted to the needs of people with disabilities.

Our compensation package on employment contracts includes:

• An office‑first approach: home office is available up to 2 days per week
• Adaptable Hours: start your workday anytime between 7:00 AM and 9:00 AM
• Home office subsidy
• Private Medical Care
• Multikafeteria MyBenefit
• Wellbeing program
• Extra Day Off for voluntary activities

… and while in the office you can also use modern office space with beautiful view and high standard furniture, bicycle parking facilities & showers, chill‑out rooms with PlayStation, football table, pool table, board games, subsidized canteen with delicious food & fruit.

Who we are
We are the world leader in stone wool solutions. Founded in 1937 in Denmark, we transform volcanic rock into safe, sustainable products that help people and communities thrive. We are a global company with more than 12,000 employees, located in 40+ countries with 51 manufacturing facilities… all focused on one common purpose - to release the inherent power of stone to enrich modern living.
Sustainability is central to our business strategy. ROCKWOOL was one of the first companies to commit to actively contributing to the United Nations Sustainable Development Goals (SDG’s) framework and are actively committed to 11 SDGs, including SDG 14, Life Below Water. Through our partnership with the One Ocean Foundation and in connection with our sponsorship of the Denmark SailGP team, we will help raise awareness around ocean health challenges in an effort to accelerate solutions to protect it.

Diverse and Inclusive Culture
We want all our people to feel valued, respected, included and heard. We employ 79 different nationalities worldwide and are committed to providing equal opportunities to all employees, promote diversity, and work against all forms of discrimination among ROCKWOOL employees.
At ROCKWOOL, you will experience a friendly team environment. Our culture is very important to us. In fact, we refer to our culture as “The ROCKWOOL Way”. This is the foundation in which we operate and is based upon our values of ambition, responsibility, integrity and efficiency.