TechBar is an engineering partner that helps startups and enterprise businesses build and scale their technical teams. We work across architecture, data, and product development, focusing on the parts that actually shape a product’s future.
We believe good engineering is built by people, for people.
27 квітня 2026
Data Scientist (вакансія неактивна)
за кордоном, віддалено
We are looking for a hands-on Data Scientist to deliver practical AI and GenAI solutions. This is an execution-driven role focused on data quality, model evaluation, and reliable outputs not on BI or data platforms.
You will work directly on building, testing, and delivering AI/ML and GenAI solutions for real client use cases. The role requires strong practical experience and the ability to turn ideas into production-ready implementations.
Responsibilities
- Build and deliver AI / ML proof-of-concepts
- Prepare data, implement models, and write production-ready code
- Apply LLMs in practice, including: prompting, structured outputs, evaluation, retrieval-augmented generation (RAG)
- Work with messy, real-world customer data
- Collaborate closely with client teams and participate in technical workshops
Requirements
- Strong background in Data Science, Machine Learning, or Statistics
- Hands-on experience building ML pipelines in Python or R
(e.g. scikit-learn, pandas, numpy) - Practical GenAI experience with LLMs, LangChain, Chainlit, and RAG
- Comfortable working with unstructured and imperfect data
- English level B2+
Рlease include your salary expectations, location and notice period in your cover message. Thank you!