DATAmundi.ai https://www.datamundi.ai/ is looking for experienced Data Scientist Annotators to join our Warsaw-based team. This position requires strong analytical and technical expertise, as well as the ability to transform raw data into actionable insights. You will play a key role in supporting engineers and business stakeholders with high-quality data annotation, elaboration, and analysis.
responsibilities :
Conduct data annotation, elaboration, and analysis
Support engineers in data-driven decision-making
Prepare various resources, including templates, dataset evaluations, and use case descriptions
Execute data science tasks defined by project leads
Design and improve ETL workflows for unstructured data
Coordinate data annotation and ensure quality assurance using available resources
requirements-expected :
Proficiency in English and strong communication skills
Advanced knowledge of Python and SQL (experience with cloud data platforms is a plus)
Proven track record of solving business problems using AI tools within Finance, Marketing, Sales, Support, or other similar areas
Strong technical knowledge of large-scale predictive and exploratory data analytics, feature engineering, and generative AI for multimodal use cases
Strong analytical mindset, accuracy, and attention to detail
Ability to define tasks, coordinate projects, and manage annotation workflows
Flexibility to adapt to evolving project processes
offered :
On-site work in Warsaw (data security requirement, non-negotiable)
Full-time position, 5 days/week
3-month contract with possible extension
Opportunity to contribute to impactful, cutting-edge data projects
