ELEKS Software Engineering and Development Office is looking for a Senior Database Developer (PostgreSQL) in Ukraine. ABOUT PROJECT Our client is from Ukraine. We are developing a track-and-trace system for electronic excise stamps, which will eventually replace paper excise stamps. REQUIREMENTS 4+ years of commercial experience in database development Proven hands-on expertise with PostgreSQL Strong focus on database audit and performance optimization Solid skills in application performance analysis, troubleshooting, and cloud cost awareness English proficiency at Upper-Intermediate level or higher RESPONSIBILITIES Initiate and lead comprehensive audits of the PostgreSQL database to uncover performance bottlenecks and assess technical debt Collaborate with the team to establish a structured discovery process aimed at long-term performance improvements Diagnose and address recurring issues affecting application speed and user workflows, shifting from short-term fixes to sustainable solutions Identify inefficient database patterns that drive up cloud costs and risk derailing development projects Act as the go-to database expert in a team with limited internal DB expertise, guiding best practices and optimization efforts throughout development WHAT YOU WILL GET WITH ELEKS Close cooperation with a customer Challenging tasks Competence development Team of professionals Dynamic environment with low level of bureaucracy