• Performs all work in accordance with company’s quality programs, standards and procedures. • Provides technical leadership to the development team in resolving development and implementation issues related to the database infrastructure. • Responsible for participation in determining strategic architecture direction. • Responsible for providing technical leadership to the development group. • Review technical documents to ensure consistency, accuracy and compliance with enterprise directions and security standards. • Devise plans for patching and upgrading of the database infrastructure. • Develop and maintain all standards pursuant to data structures and models, review data models and frameworks/blueprints. • Responsible for Performance tuning of data retrieval and data loading program units. • Responsible for Capacity Planning and perform Volumetric Analysis • Work with clients, business analysts, technical staff, and project team members to plan, design, develop, implement, and enhance applications, scripts, procedures, and metadata for relational databases. • Provides full-life cycle product roadmaps for the database infrastructure. • Reviews all current operational data structures and recommend optimizations and reconfigurations as warranted. • Work with Database Administrators to migrate complex large-scale applications into system test and production environments. • Identify potential strategic data related technology partners, evaluate and/or assess potential data related tools and technologies. Work closely with 3rd party vendors to integrate selected packages. Recommend and evaluate new tools and methodologies. • Conduct proof of concept and evaluate new features available for Oracle or related Database technologies and perform cost benefit analysis as applicable. • Maintain safety, security, and privacy standards throughout all areas of responsibility.

• Apply your depth of knowledge and experience towards enabling our business to transition to the cloud. • Engage with engineering teams to gather infrastructure and database platform requirements and transform them into functional solutions within the Azure database cloud. • Ensure the continuous availability of our mission critical systems. • Help manage all aspects of our Azure/AWS databases, instances and storage backing our cloud platforms. • Conquer the day-to-day operational aspects of our systems: Participate as a member of a Database DevOps team to automate infrastructure provisioning using Terraform • Performance monitoring/tuning • HA/DR strategies • Backup strategies • Query tuning • Cloud instance/storage design, provisioning and performance monitoring • On-prem to cloud migrations • Automate routine tasks with your own scripts and open-source tools

Role Description We are seeking a visionary engineer to lead the evolution of our data platform. In 2025, we are shifting from classic database administration to an Internal Database-as-a-Service (DBaaS) model. We need a specialist who doesn’t just "configure backups," but designs resilient distributed systems, writes code to automate infrastructure, and transforms databases into a reliable service for product teams. If you are tired of endless tickets and want to build platforms capable of processing petabytes of data, this role is for you. - DBaaS Architecture: Design and implement a self-service platform based on Terraform and Ansible, enabling the deployment of HA clusters (PostgreSQL and ClickHouse, MongoDB, Redis) in a heterogeneous environment (Bare Metal + OpenNebula + Kubernetes + Public Clouds). - Scaling ClickHouse: Manage exponentially growing analytics clusters (12+ clusters, tens of terabytes of data). Tackle sharding, table engine optimization (ReplicatedMergeTree), and build reliable S3 backup pipelines under high load. - Data Platform & Analytics Support: Maintain and scale the infrastructure for Apache Airflow and Redash. Ensure the reliability of ETL pipelines and visualization tools, bridging the gap between raw infrastructure and the data analytics team. - Reliability as Code: Implement SRE practices in data management. Replace manual incident response with automated self-healing mechanisms. Define and implement SLO/SLI for all databases. - Stack Modernization: Lead the migration process from legacy solutions to modern cloud patterns. Participate in decision-making regarding the implementation of Kubernetes operators for stateful workloads. - Expertise & Mentorship: Serve as the technical authority for product teams, helping them optimize data schemas and SQL queries for high-load systems. Qualifications - AI-Augmented Engineering: You don't view AI as a replacement for deep technical fundamentals, but as a high-leverage tool. - Deep PostgreSQL Expertise (5+ years): Knowledge of MVCC internals, locking mechanics, and experience with seamless major version upgrades under load. - ClickHouse Mastery: Experience operating large clusters and understanding ZooKeeper/ClickHouse Keeper, sharding, and replication internals. - Engineering Mindset (SRE/DevOps): Experience writing complex Terraform modules and Ansible roles is mandatory. - Hybrid Environment Experience: Understanding of running DBs on Bare Metal vs. Kubernetes vs. Cloud. - Systems Approach: Ability to see the big picture from the network packet to application business logic. Requirements - Experience building an Internal Developer Platform (IDP). - Experience operating databases in Kubernetes (CloudNativePG, Altinity Operator). - Experience working in Cloud and Hosting providers on similar services. Benefits - A focus on professional development. - Interesting and challenging projects. - Fully remote work with flexible working hours. - Paid 24 days of vacation per year, 10 days of national holidays, and unlimited sick leaves. - Compensation for private medical insurance. - Co-working and gym/sports reimbursement. - Budget for education. - The opportunity to receive a reward for the most innovative idea that the company can patent.

• Support the application migration and modernization as well as day to day support of existing systems. • Assess existing databases for migration readiness. • Develop and implement migration strategies for on-premises and cloud environments. • Coordinate with application teams to ensure compatibility and minimize downtime. • Monitor migration processes and resolve issues promptly. • Provide technical guidance and training to stakeholders. • Work closely with application developers, infrastructure team, and business units. • Configure, and maintain SQL Server and other database platforms. • Perform schema conversions, data transformations, and integrity checks. • Optimize database performance during and after migration. • Implement encryption, access controls, and auditing during migration. • Ensure compliance with state and federal data regulations and security standards.