Senior Database Engineer

We are seeking an experienced Database Engineer to design, develop, optimize, and manage enterprise-grade relational and non-relational database systems. The ideal candidate will have strong expertise in database architecture, performance tuning, ETL processes, and large-scale data management, with exposure to geospatial datasets, cloud platforms, and modern DevOps practices. The role involves supporting mission-critical applications, ensuring data security, availability, scalability, and enabling seamless integration across diverse data ecosystems. Essential Qualifications & Experience Experience Minimum 8+ years of experience in database development, administration, and management of large-scale operational and analytical databases. Proven expertise in database design, data modeling, SQL query optimization, indexing strategies, and performance tuning. Hands-on experience in designing and managing production-grade databases including: PostgreSQL/PostGIS MySQL Oracle Database MongoDB Cassandra Strong experience working with ETL/ELT processes, data integration frameworks, and workflow automation. Experience with cloud database platforms such as: AWS RDS Amazon Aurora Azure SQL Database Google Cloud SQL Exposure to Python or R for data processing, automation, and analytics workflows. Experience managing large-volume datasets, preferably within geospatial, remote sensing, satellite imagery, or IoT environments. Prior experience working on Government, Public Sector, Smart City, GIS, or large enterprise projects is highly preferred. Working knowledge of containerized environments and DevOps practices using technologies such as Docker, Kubernetes, and CI/CD pipelines. Domain Knowledge Understanding of geospatial data structures, coordinate reference systems (CRS), projections, and spatial indexing techniques. Familiarity with OGC, ISO metadata standards, and spatial database best practices. Knowledge of database security, high availability, disaster recovery, and compliance frameworks. Certifications (Mandatory/Preferred) Relevant certifications in one or more of the following areas are preferred: PostgreSQL Certified Professional Oracle Database Administration Certification Microsoft Azure Database Certifications AWS Database Specialty Certification MongoDB Certified Developer/DBA Cloud or DevOps-related certifications Key Responsibilities Database Design & Development Design, develop, and maintain scalable relational and non-relational database architectures for enterprise and analytical systems. Develop optimized data models, database schemas, entity-relationship diagrams (ERDs), and normalization strategies. Implement and manage PostgreSQL/PostGIS, Oracle, MySQL, MongoDB, and other database technologies based on business requirements. Define and implement effective indexing, partitioning, and storage strategies for high-performance data access. Data Integration & ETL Design and support robust data…