Middle Oracle & Postgres Database Administrator

Devexperts works with respected financial institutions, delivering products and tailor-made solutions for retail and brokerage houses, exchanges, and buy-side firms. The company focuses on trading platforms and brokerage automation, complex software development projects, market data products, and IT consulting services. We expect the Database Administrator to:  - Manage, monitor, and optimise Oracle and Postgres database systems, ensuring high performance, availability, and security, - Design and implement Oracle and Postgres database structures based on business requirements, - Identify and resolve performance issues, optimise queries, and proactively monitor database performance, - Develop and implement backup and recovery strategies to ensure data protection and disaster recovery capabilities, - Implement and maintain database security measures to safeguard sensitive data, - Investigate and resolve database-related issues, provide technical support to users, and collaborate with developers and other IT staff, - Create and maintain comprehensive database documentation, including configurations, processes, and procedures, - Plan and execute database upgrades and apply patches to ensure the latest features, security enhancements, and bug fixes. Must-have skills:  - At least 4 years of IT experience and least 2 years in a similar role, - Installation and administration of Oracle Database 19c and Postgres 13 and forward, - High availability environments (Failover or RAC), - Disaster Recovery Environments (Data Guard), - Backup and restore using RMAN, - Hands-on experience with table spaces, indexes, partitions, and query performance tuning, - Creation, migration, maintenance and administration of Oracle and PostgreSQL databases in different environments (Production, Pre-Production), - Experience with Oracle Enterprise Manager, - Docker Management, - Experience with Liquidbase, - Experience in tasks automation, - Advanced knowledge of information technology necessary for performing work duties (including database skills at the administrator level, having domain of Unix and Windows environments at the user level, networking knowledge).Nice-to-have skills: - Experience with Foglight, - Experience with Ansible (AWX), - Knowledge of Java programming language, - Experience with trading/exchange/risk management software usage, - Experience with Atlassian software (JIRA, Confluence, FishEye, etc.). Care for the employees is one of Devexperts' core values. For the suggested position, we offer a benefits package that will guarantee the comfort of our new teammate.   Work Regime Flexibility benefits:    - Possibility of hybrid work mode, - Flexible working hours.  Health and recreation benefits:    - Fully paid additional wellness days (3 unwell days per year), - Medical insurance for the employees and children, - Reimbursement of fitness / Urban Sports Club Membership, - Meal allowance (Coverflex Card), - Flexpay system (Coverflex).  Facility benefits:    - Modern office with new equipment, - PlayStation, table football, and musical instruments in the office, - Parking spaces, - Free drinks and snacks.  Community benefits:    - Teambuilding activities, - Corporate parties, - Football Club, - Music club, - Speakers' club, - Free admission to corporate external events, - Possibility of joining conferences and professional fairs, - Personal branding development support.  Professional training benefits:    - Local language courses for foreign employees, - Unlimited access to self-learning platforms, - Certification opportunities, - Mentorship Program.  Social benefits:    - Parental bonus, - Pension plan (Coverflex), - Referral bonus, - Blood donation paid leave.