Junior Data Analyst job opportunity at Rayzone Group.



Date2026-02-01T15:38:50.088Z bot
Rayzone Group Junior Data Analyst
Experience: General
Pattern: full-time
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degreeGeneral
loacation Tel Aviv-Yafo, Israel
loacation Tel Aviv-Yafo....Israel

We are looking for a talented, curious, and detail-oriented Data Analyst to join our team. This role is ideal for someone who thrives on complex challenges, enjoys working with complex large-scale datasets, and takes true ownership of turning raw data into high-quality, reliable insights. What You’ll Do: Data Analysis & Noise Detection: analyze large-scale sensor datasets to detect, classify, and isolate noise Pattern Recognition & Quality Control: Identify recurring noise patterns and develop scalable, rule-based logic to reduce manual validation. Reporting & Visualization:build dashboards and recurring reports to track data quality, system performance, and noise trends. Cross-Platform Data Integration: work with APIs and client environments to extract, unify, and ensure consistency across multiple data sources. Our Tech Stack & Requirements Python for data analysis and visualization (pandas, numpy, matplotlib) Strong Excel skills SQL (joins, subqueries; complex querying) APIs and multi-environment data work (advantage) Solid understanding of statistics and analytical methodologies Practical GenAI usage in daily work, with strong validation habits Ability to write technical prompts (clear inputs/outputs, constraints, examples) Basic familiarity with AI concepts (LLMs, context, hallucinations) Familiarity with agent/tooling concepts (e.g., MCP, RAG / reasoning frameworks) Soft Skills Independent, self-driven, fast learner Strong analytical thinking and problem-solving Excellent written and verbal communication (English) Background in intelligence / multidisciplinary analysis (advantage) Join us to take full ownership of our data quality and play a key role in shaping how we leverage AI to drive insights.

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