We are currently looking for an ML Engineer to join our team working on a project for an international client that delivers news and information on a global scale. The team is developing a solution based on large language models (LLMs), specifically tailored for processing legal language.
We are seeking a person who will focus on collecting, organizing, and preparing high-quality textual datasets. Your primary responsibility will be end-to-end data handling: acquisition, transformation, and structuring of data for LLM training purposes.
If youre passionate about working with data at scale and want to contribute to cutting-edge LLM technology in the legal domain — we’d love to hear from you!
responsibilities :
Collecting and processing legal-domain textual data for use in LLMs
Building and optimizing data pipelines in the AWS environment
Cleaning, filtering, and standardizing large-scale datasets
Integrating data from various sources – both structured (SQL) and unstructured (NoSQL)
Documenting processes, generating reports, and presenting findings and technical solutions
Collaborating closely with engineering and research teams to ensure high data quality
requirements-expected :
At least 5 years of professional experience in software or data engineering roles
Strong programming skills, especially in Python
Solid knowledge of database systems: SQL and NoSQL
Proven experience working with AWS, with an emphasis on ML solutions (e.g., pipeline development, model training)
Ability to assess data quality in the context of Machine Learning
Excellent communication skills – both written and verbal – for reporting and presenting technical concepts
offered :
Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022
Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
Comfortable workplace – class A offices or remote work
Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
Investment in your growth – meetups, webinars, training platform and technology blog – you choose
Fantastic atmosphere created by all Sii Power People
