Senior Database Administrator (DBA)

We are seeking an experienced Senior Database Administrator (DBA) with extensive knowledge of Oracle RDBMS and proficiency in database administration, performance tuning, and high availability solutions. This role involves managing and optimizing complex database environments, supporting cloud migrations, and ensuring system reliability and efficiency.If you are eager to apply your DBA expertise to enhance database performance and data management processes while collaborating with an innovative, dynamic team, we invite you to join us.The company is a global commodity trading leader with a strong background in derivatives, digital trading, and market analytics. Your role will focus on developing next-generation systems and optimizing current ones to deliver resilient, scalable database solutions that enhance operational performance and foster innovation. ResponsibilitiesEnsure stable database environments by monitoring disk space, managing backups, implementing logging, organizing mirroring, clustering, creating high-availability groups, and resolving database-related issuesOversee and maintain hundreds of database instances, including tasks such as backups, restoration, disaster recovery planning, and reportingApply proactive fine-tuning to enhance the efficiency of SQL database serversVerify and maintain robust backup scenarios, ensuring data integrity and recovery capabilityAddress and resolve database challenges, including integrity issues, performance bottlenecks, blocking/deadlocking, replication, log shipping, connectivity, and securityOptimize and manage large-scale databases with a focus on effective index and statistics managementAutomate routine administrative tasks using advanced scripting and toolsWork closely with cross-functional teams, maintain seamless communication, and create detailed and comprehensible technical documentationStay informed about emerging trends, tools, and best practices relevant to database administration Requirements3+ years of direct experience in database administration for Oracle RDBMS (versions 10-19)Proven competency in troubleshooting advanced database issues, such as performance tuning, deadlocks, integrity challenges, and connectivityProficiency in performance optimization using Oracle tools like Oracle Enterprise Manager, console, and scriptsStrong understanding of High Availability (HA) configurations, clustering, disaster recovery setups, and backup/restore processesBackground in automating administrative workflows with scripting capabilitiesFamiliarity with managed data warehouses and query storesKnowledge of Very Large Database (VLDB) maintenance and optimizationExpertise in index management and statistical analysis for efficient database operationsCapability to produce clear, detailed, and accurate technical documentation Nice to haveUnderstanding of ITIL frameworks, particularly regarding Continual Service Improvement conceptsFamiliarity with advanced data warehousing methodologies We offerWe connect like-minded people: Delivering innovative solutions to industry leaders, making a global impactEnjoyable working environment, whether it is the vibrant office or the comfort of your own homeOpportunity to work abroad for up to two months per yearRelocation opportunities within our offices in 55+ countriesCorporate and social eventsWe invest in your growth:  Leadership development, career advising, soft skills and well-being programsCertifications, including GCP, Azure and AWSUnlimited access to LinkedIn Learning and Get AbstractFree English classes with certified teachersDiscounts in local language schools, including online courses for the Kazakh languageWe cover it all: Participation in the Employee Stock Purchase PlanMonetary bonuses for engaging in the referral programMedical & family care packageSix trust days per year (sick leave without a medical certificate)Coverage of psychology sessions of your choiceBenefits package (sports activities, a variety of stores and services) Immerse yourself in our collaborative culture by working on-site at our office in Astana, Almaty or Karaganda. Unlock the potential of remote work in Kazakhstan, giving you the flexibility to work from home or access our offices in Astana, Almaty or Karaganda. EPAM is a team of technologists and innovators united by a passion for technology. In Kazakhstan, we operate across all cities with offices in Astana, Almaty, and Karaganda and work with the world's leading companies from different industries. In 2023, EPAM received the Export Excellence Award at the esteemed Digital Bridge Awards, showcasing our commitment to excellence and innovation.