Sql Developer

Summary

Join LLInformatics, a leading IT consulting company, as a Database Migration Specialist. We are a remote-first team of 100+ experts building high-quality digital products. Based in Warsaw or remotely, you will migrate databases, create data mappings, optimize workflows, and develop ETL scripts. Collaboration with the development team and creating technical documentation are key aspects of this role. We offer a comprehensive onboarding process, a cool company culture, modern work techniques, transparent communication, and top-tier equipment.

Requirements

• Proficiency in SQL (MS SQL, PostgreSQL, and others)
• Experience with AWS Glue and other AWS data services (e.g., S3, Lambda)
• Solid Python skills
• Hands-on experience in creating and maintaining ETL pipelines
• Experience with database migrations, data mapping, and transformation
• Familiarity with writing and managing migration scripts
• Strong analytical and problem-solving skills
• A collaborative mindset with the ability to work in an international team (English proficiency at B2 level or higher)

Responsibilities

• Migrate databases across different systems
• Create data mappings with business logic for data transformation
• Analyze and optimize existing data processing workflows
• Design, develop, and maintain ETL scripts
• Collaborate with the development team to understand the implemented business logic
• Create technical documentation and user instructions
• Troubleshoot data-related issues and provide technical support

Benefits

• Onboarding - we will take care of you from the very beginning. In this role (will undergo a 2-3 month onboarding process, including Training, Acquiring knowledge from Project version 1, Familiarizing with the code base from Project version 2, and Mapping processes between the projects)
• Cool company culture - we create a place where we would like to work
• Work techniques from the IT world - we work with various modern methods of running projects
• Transparent communication - support of a mentor, regular 360 feedback sessions
• Equipment - MacBook, + external widescreen (34 inches, 16:9), standing desks in the office