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inhire.io

SQL Developer

inhire.io
Poland · Full-time · Mid-Senior
Dla naszego klienta DataArt Poland poszukujemy osoby na stanowisko SQL Developer.

Client

Our client is a global leader in online gaming, specializing in betting exchanges and online casino games like poker and bingo. They operate proprietary software with web, mobile, and native iOS and Android apps, serving over two million players across 50 countries.

Position overview

We are seeking a skilled SQL Developer to join our dynamic team. The ideal candidate will be responsible for building, maintaining, and supporting key compliance reports across multiple international markets. You will design and develop complex SQL queries, stored procedures, and database functions to support data requirements and analysis. This role requires optimizing database performance, collaborating with development teams, and ensuring data integrity and regulatory compliance.

Responsibilities

  • Build, maintain, and support key compliance reports across various international markets
  • Design and develop complex SQL queries, stored procedures, and database functions
  • Support requirements gathering, data mapping, and data analysis efforts
  • Optimize database performance through query tuning and indexing strategies
  • Collaborate with development teams to implement efficient database solutions for applications
  • Ensure data integrity, security, and compliance with regulatory standards
  • Monitor database performance and troubleshoot issues proactively
  • Participate in database design reviews and provide technical recommendations
  • Document database schemas, procedures, and processes thoroughly
  • Support testing and validation to ensure correctness of data in reports

Requirements

  • Bachelor’s degree in Computer Science, Information Systems, or a related field
  • Minimum 3 years of experience in SQL development involving complex reporting requirements
  • Proficiency in one or more database systems such as RedShift, PostgreSQL, SQL Server, or similar
  • Strong understanding of indexing, query optimization, and performance tuning techniques
  • Familiarity with version control systems such as Git

Nice to have

  • Experience in the gaming or sports betting industry is a plus
  • Experience with complex regulatory compliance requirements
  • Familiarity with business intelligence tools such as Looker
  • Python programming experience
  • Knowledge of cloud database platforms (AWS RDS, Azure SQL, etc.)
  • Understanding of data warehousing concepts

Key Skills

Ranked by relevance

sql data warehousing data analysis postgresql sql server android server cloud aws ios
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Country Guide

Poland

Fast-growing Central European IT hub

Posted
Nov 15, 2025
Type
Full-time
Level
Mid-Senior
Location
Warsaw
Company
inhire.io

Industries

Data Infrastructure Analytics

Categories

Information Technology

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