Data Engineer (he/she) - (F/M)

Astek Group

Founded in France in 1988, Astek is a global player in engineering and technology consulting, present on five continents. With its expertise in many industrial and tertiary sectors, it supports its international clients in the intelligent deployment of their products and services, and in the implementation of their digital transformation.

Since its creation, the Group has based its development on a strong culture of entrepreneurship and innovation, and on the support and skills development of its 10 000 employees who are committed every day to promoting combination of digital technologies and complex systems engineering.

Join a Group rapidly developing in France and around the world, with a turnover of 705 M€ in 2024.

More on the Group on our website https://astek.net. 

Position

We are currently looking for a candidate for the position of Data Engineer (he/she) for our client from the pharmaceutical industry.

Additional information

Project focuses on migrating an existing data warehouse to a new analytics platform.

The goal is to transfer historical and ongoing data processing to a modern data ecosystem while preserving data meaning, quality, and reporting consistency. The system supports analytical and reporting processes used across the organization.

Your role will be to understand the current data model, design and implement migration pipelines, and ensure data integrity after the transition. 

Offered salary

Salary: from 1000 to 1200 PLN net/day, depending on experience and competences.

You’re ideal for this role if you:

• have hands-on experience with data migration or platform transition projects

• are proficient in Python and SQL for data processing and transformations

• have experience with distributed processing frameworks (e.g., Apache Spark)

• understand relational and document data models (e.g., PostgreSQL, MongoDB)

• worked with cloud environments (AWS or equivalent)

• can analyze legacy systems to understand data origin and semantics

• know how to validate and reconcile datasets after migration

• understand ETL/ELT and data modeling concepts

• communicate effectively in English and cooperate with stakeholders 

  
  

Nice to have:

• experience in regulated environments (e.g., healthcare, pharma)

• familiarity with data governance, GDPR or HIPAA

• knowledge of Java to understand legacy backend logic

• experience with orchestration or workflow tools

• experience with large-scale datasets and performance tuning 

  
  

Your day-to-day responsibilities include:​

• analyzing the existing data warehouse and mapping data structures

• designing and implementing migration pipelines (Spark/Python)

• transforming and loading data into the target analytics platform

• validating data correctness and ensuring reporting consistency

• troubleshooting migration issues and optimizing performance

• collaborating with developers and analysts to interpret data behavior

• documenting migration logic and data lineage 

  
  

Our recruitment process

Call with our Recruiter -> Call with our Business Manager -> Meeting with Client

If necessary, after call with the Recruiter, we also invite you to an additional technical verification stage.

Need more information? Contact me: irma.przetacznik@astek.net

What we offer

• Long-term collaboration

• Technical training, certifications, and skills development

• Competence Center mentoring - being a member of the Competence Center community from day one is an opportunity to develop your skills, participate in various conferences, and share knowledge and experience with people who face the same challenges every day

• Clear career path

• Employee benefits package (Multisport, private healthcare, life insurance)

• Friendly working atmosphere, team-building events, and team-building meetings

  
  

Referral system

It’s not about you? Recommend us your friend and get a bonus up to 7,000 PLN

Link: https://astek.pl/system-rekomendacji/

Information clause

The controller of the personal data is ASTEK Polska sp. z o.o. with its registered office in Warsaw, Al. Jana Pawła II 22, 00-133 Warszawa, Poland. You have the right to access your data, the right to request deletion of data, etc. Detailed information regarding processing can be found HERE: http://astek.pl/polityka-prywatnosci

You have the right to withdraw your consent at any time. If you withdraw your consent, please contact us by e-mail at privacy@astek.pl or in writing to the administrator's address.

Procedure for reporting by whistleblowers at ASTEK Polska sp. z o. o. [Link]

Ref number

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