Requirements: English
Company: Link Group
Region: Krakw , Lesser Poland Voivodeship
Optimize backend services for performance and scalability Conduct code reviews, unit testing, and implement quality and security measures 8+ years of experience in software development, with a strong focus on backend engineering ~ JavaScript / TypeScript (Node.Js)~ Azure DevOps, Azure Cloud infrastructure ~ Jira ~ Experience with relational and/or NoSQL databases, including design and optimization ~ Ability to mentor team members and drive technical improvements ~ Excellent verbal and written English skills Experience with React Native, PHP, or Python Knowledge of monitoring, logging, and backend performance tools