Job Description – Senior Database Engineer JD Version: III || Date: Jan 2026 Veersa Technologies • Job Title: Senior Database Engineer • Experience: 5 – 10 Years • Location: Sector 144, Noida. • Industry: Software Development | Artificial Intelligence • Work Type: Full-Time | Onsite/Hybrid About the Role • We are seeking an experienced and passionate Senior Database Engineer to join our technology team. The ideal candidate will have strong expertise in SQL development including PL/Sql, PostgreSQL, and Python scripting to support data-intensive applications. This role requires designing and optimizing databases, building data pipelines, and studying the customer data models to map/ingest into new products hosted on AWS cloud. • Key Responsibilities • Design, implement, and optimize PostgreSQL databases for scalability, security, and performance. • Develop and maintain complex SQL queries, procedures, views, and triggers to support application requirements. • Write Python or sql scripts for database automation, ETL processes, and data validation. • Collaborate with product, engineering, and DevOps teams to define database strategies and data models. • Lead Source system data model study activities, including mapping, transformation, and validation of legacy data to new portals/products. • Ensure high availability, backup/recovery, and disaster recovery strategies for database environments. • Monitor and tune performance using database metrics, indexing strategies, and query optimization. • Ensure compliance with security, privacy, and regulatory standards in handling sensitive data. • Required Qualifications • Bachelors or Masters degree in Computer Science, Information Systems, or related field. • 5 to 10 years of professional experience as a Database Engineer/Administrator/Developer. • Strong knowledge of SQL (PostgreSQL preferred) with proven ability to optimize queries and schema design. • Hands-on experience with Python • Good understanding of data modeling, normalization, and relational database design principles. • Experience in performance tuning (indexes, partitions, query optimization). • Nice to Have • Experience in data migration projects, especially migrating existing customers to new portals/products. • Familiarity with ETL tools and frameworks (e.g., Airflow, AWS Glue, dbt). • Understanding of NoSQL databases (MongoDB, DynamoDB) as a complement to relational systems. • Knowledge of DevOps practices for CI/CD integration of database changes. • Experience with database monitoring tools like Prometheus, Grafana, or Datadog. • Exposure to AWS database services (RDS for PostgreSQL, EC2, S3, IAM, and VPC.).