Backend Developer, Analytical Data (PHP + MySQL, complex queries)
Genesis Group AG
- Алматы
- Постоянная работа
- Полная занятость
We build products where decisions are data-driven: from monitoring connection quality and activation funnels to behavior analytics. That’s why it’s critical for us that production data is transformed into clean, structured, analysis-ready datasets.About the RoleWe’re looking for a developer who will take ownership of processing and preparing analytical data. Your mission is to extract and transform data from the main database, preparing it for reports and decision-making.
You’ll write complex SQL queries, aggregate, filter, and group data, and set up daily jobs for synchronization and processing. You will build processes end-to-end — from raw sources to ready-to-use data structures.ResponsibilitiesDaily processing and transfer of data from the production database.Writing and optimizing complex SQL queries.Data aggregation, filtering, and formatting.Supporting and developing scripts for data transfer and processing.Optimizing the performance of queries and routine tasks.Collaborating with the backend team and business stakeholders to understand needs.RequirementsExcellent knowledge of MySQL and ability to write efficient SQL queries.Confident proficiency in PHP.Experience working with large data volumes and complex joins.Basic understanding of reporting systems or data warehouses.Python is a big plus (for utilities and automation).Ability to work independently and propose solutions.What We OfferFully remote work format.Direct product impact: your processes and scripts will power reports and decision-making.Strong team and fast feedback cycles.Opportunity to grow toward analytics engineering and performance optimization.Dear Candidate,Thank you for your interest in the Customer Support Specialist position at Yesim!To move forward with your application, please answer the questions: https://docs.google.com/forms/d/e/1FAIpQLSf4sdfYYuZQQ7_S2TMd8cUkQLiwncCyC2CasymQ7iD8kKnx-g/viewform⚠️ Important: To proceed, please complete a short questionnaire. Applications without answers will not be considered.Ready to turn raw data into clear, actionable analytics? Apply now!Swiss-based company. Yesim focuses on providing eSIM solutions that enable global mobile data connectivity without the need for traditional SIM cards. Their app allows users to connect to mobile internet services across over 200 countries, eliminating roaming fees and offering virtual phone numbers with built-in VPN technology for secure browsing
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