Backend Developer, Analytical Data (PHP + MySQL, complex queries)
Backend Developer, Analytical Data (PHP + MySQL, complex queries)
Описание вакансии
🎯We’re Hiring: Backend Developer, Analytical Data (PHP + MySQL, complex queries)
📍 Location: Remote
🌐 About the Company
We are a fast-growing product company in eSIM and digital roaming for travel. Our platform helps users around the world get mobile internet without plastic SIM cards — quickly, conveniently, and at a fair price.
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.
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 Role
We’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.
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.
🎯 Responsibilities
- Daily 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.
🧠 Requirements
- Excellent 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 Offer
- Fully 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 Backend Developer 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!
Навыки
- PHP
- SQL
- Python
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