Data ScientistEurope, UkraineData Science.

Eleks

Full-time Ukraine, Ukraine Mathematical Science Occupations

Posted:

February 17, 2026

Location:

Ukraine, Ukraine, Ukraine

Job Description

Eleks AI office is looking for a Data Scientist in Ukraine and the EU
ABOUT THE PROJECT

We are working on an AI-driven financial planning application. The product bridges the gap between basic budgeting tools and traditional financial advisory services by leveraging AI-powered insights and life-scenario modeling.

RESPONSIBILITIES
Design and implement GenAI-powered AI assistants for financial planning use cases

Build and orchestrate conversational agents using LangChain and LangGraph

Develop and maintain chatbot workflows for multi-step reasoning and life-scenario modeling

Collaborate with product, mobile, backend, and AI engineers to integrate AI assistants into the application

Experiment with prompt design, conversation flows, and agent architectures to improve user engagement

Evaluate and iterate on model behavior, response quality, and reliability

...

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Job Overview

Job Type: Full-time

Location: Ukraine, Ukraine

Posted: February 17, 2026

Deadline: March 29, 2026