CareerPlanSign in

Senior Data Scientist

Kyiv, Kyiv city, ua🌐 Remote💼 Full-time🗓 2026-09-25

Core

Analyze and optimize complex rule-based detection logic, data flows, and processing pipelines within a cybersecurity product ecosystem to improve operational efficiency and reduce redundancy.

Role type

Senior Data Scientist (Analytics Engineering & Detection Systems)

Builds

Optimized detection logic, simplified data pipelines, and improved operational intelligence systems

Domain

Cybersecurity / Enterprise Risk Analytics

Deliverable

production ML models | product features | dashboards & analysis

Required skills

Python, SQL, large-scale data analysis, rule-based system logic, system behavior evaluation, cross-functional collaboration, autonomous problem solving

Preferred skills

Snowflake, cybersecurity/fraud detection domain expertise, rule-based system architecture, enterprise analytics platforms, signal processing systems

Technologies

Python, SQL, Snowflake, JavaScript

Responsibilities

Investigate existing detection logic and data flows, identify inefficiencies and redundancies, propose optimization approaches, conduct exploratory analysis on large datasets, assess downstream operational risks, translate findings into recommendations for stakeholders

Seniority

Senior, hands-on IC

Sourced via smartrecruiters · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.