We are looking for a Senior/Lead Database Administrator to join our NRS Team!
About Team: The NRS point-of-sale (POS) solution consists of devices deployed at our customer’s locations that interact with cloud-based services. With over 30,000 customers across the US, NRS seeks a dedicated resource focused design, configuration, scalability, and performance tuning of the Postgres RDS instances that are core to our cloud infrastructure. 
Primary location - MINSK, BELARUS!Key responsibilities:Design, implement, and maintain PostgreSQL databases (self-hosted and RDS)Support multiple envs and teamsMonitor database performance and proactively identify and resolve issuesOptimize queries and database schema for performance and scalabilityUpgrade planning and executionDbSchema changes, db splits, migrations, improvementsCollaborate with devs/qa/devops/data/othersReporting and analytics supportData archiving/migrations/import/export/etcDisaster recovery planning - backups, replication, failover strategies, plansSecurityAccess controlsComplianceCapacity planningCost managementRequirements:Experience with PostgreSQL administrationExperience with AWS RDS for PostgreSQL, including parameter groups, snapshots, and monitoringAdvanced knowledge of SQL for querying, optimization, and troubleshootingProficiency in performance tuning, vacuuming strategies, indexing, and partitioningExperience with high availability, read replicas, and failover strategiesScripting experience for automationExperience with backup and disaster recovery strategiesExperience with monitoring toolsFamiliarity with other database technologiesExperience migrating from self-hosted to RDS or vice versaStrong communication and documentation skillsAnalytical mindset and attention to detailAbility to work independently and collaborativelyComfortable in a fast-paced, iterative environmentWe are pleased to offer you:An exciting and challenging job with talented people around.Competitive salary and growth opportunities.Really good hardware.Remote work opportunity or hybrid in MinskSports activities reimbursement.Medical insurance.26 vacation days & 5 fully covered sick days without sick leave required per year.Superb corporate English lessons.A few words about us:
IDT Corporation is a global communications company founded in 1990 and headquartered in Newark, New Jersey. We are industry leaders in prepaid communication and payment services and one of the largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20 countries, and have over $1.5 billion in revenues.
About NRS: National Retail Solutions (NRS),  currently a wholly owned subsidiary of IDT Corporation, is revolutionizing the independent retail industry by providing them with cost-effective, state of the art point of sale systems and complementary services such as apps for store management and consumer ordering, web store front for the store, and loyalty programs allowing small retailers to more effectively compete with the larger store chains and online merchants.  We are deployed in well over 20 thousand stores across the US at this time.