Data Engineer – Full remote

Astek Poland

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

Salary offered

• up to PLN 1.200 net/day on a B2B contract (depending on your experience)
• up to PLN 15.600 gross on an employment contract (depending on your experience)

You will be successful in this role if:

• You have very good knowledge of Python and modern ecosystem (FastAPI, Pydantic).
• You have experience in designing and creating backend services in RESTful API architecture.
• You have ezperience in MongoDB, including queries, indexes, aggregation, and NoSQL modeling.
• You have experience with motor/pymongo and Beanie (ODM).
• You have knowledge of asynchronous programming in Python (async/await).
• You have ability to implement secure authentication methods (OAuth2, JWT).
• You have experience working with AWS (S3, Lambda, Glue) and the Boto3 library.
• You have knowledge of CI/CD, Git, containerization (Docker).

Tasks waiting for you:

• Design and build high-performance, asynchronous RESTful APIs using FastAPI, Uvicorn, and Pydantic.
• Create and develop a data layer using MongoDB Atlas, Beanie ODM, motor, and pymongo.
• Design scalable, optimized NoSQL schemas (embedding vs referencing).
• Analysis and optimization of queries and indexes in MongoDB to improve performance.
• Implementation of secure authorization and authentication mechanisms (OAuth2, JWT).
• Integration of backend solutions with AWS services (S3, Lambda, Glue) using Boto3.
• Creation and maintenance of data integration processes, including Google Sheet API support.
• Cooperation with product and data science teams on data and architecture requirements.
• Ensuring high quality code, testing, and technical documentation.

Our Recruitment Process

• Interview with our Recruiter -> Interview with our Business Manager -> Client Meeting
• In justified cases, after the interview with the Recruiter, we introduce an additional technical verification step

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, subsidized city card)
• Friendly working atmosphere, team-building events, and team-building meetings

Recommendation System

Do you know someone who might be interested in this offer? Use our recommendation system and receive a bonus of up to PLN 7,000!

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

Information Disclaimer

The controller of your personal data is ASTEK Polska sp. z o.o., with its registered office in Warsaw (00-133), at Aleja Jana Pawla II 22. You have the right to access your data, request its deletion, etc. Detailed information regarding data processing can be found HERE:

You have the right to withdraw your consent at any time. If you wish to withdraw your consent, please contact us by email at [email protected] or in writing at the controller’s address.

Whistleblower reporting procedure at ASTEK Polska sp. z o. o.

Reference number:

AO216346