💼 Responsibilities:Developing and optimizing the application backendWorking with large and complex data structuresOptimizing queries and data models in PostgreSQLCollaborating with analytical and technical teams on complex business logicParticipating in architectural and methodological discussions✅ Requirements:Strong experience with Node.js and TypeScriptStrong specialization in databases, particularly PostgreSQL (performance, optimization, large data volumes)Ability to understand complex business domainsGood communication skills – the role goes beyond simply implementing ticketsIndependence and technical ownershipExperience with React will be an additional advantage🎁 We offer:Fully remote work with flexible schedule.Private healthcare and Multisport.Learning budget to grow your analytical and technical skills.Real impact: your work directly improves decision-making, performance and safety outcomes.