Role : Database Engineer (with NoSQL)
Experience : 5 to 8 years
Location : Chennai ,Hyderabad
Keywords : DB Engineer, SQL, Relational DB, NoSQL DB

Must-have
 Solid proficiency in SQL, including complex queries, joins, stored procedures, functions, and
database objects.
 Hands-on experience designing, implementing, and supporting relational database systems.
 Practical experience with NoSQL databases, including appropriate data modelling and access
patterns.
 Ability to design scalable database schemas, tables, indexes, relationships, and constraints that
support application requirements and data integrity.
 Experience implementing database stored procedures and reliable data persistence solutions.
 Expertise in database performance tuning, query optimization, indexing, and troubleshooting
performance bottlenecks.
 Strong understanding of database normalization, transactions, concurrency, security, backup,
recovery, and data integrity principles.
 Strong analytical, problem-solving, documentation,



and stakeholder communication skills.
Good-to-have
 Experience with one or more enterprise relational databases such as Oracle, SQL Server,
PostgreSQL, or MySQL.
 Exposure to NoSQL platforms such as MongoDB, Cassandra, DynamoDB, or Cosmos DB.
 Knowledge of cloud-managed database services across AWS, Azure, or GCP.
 Experience with database migration, replication, high availability, clustering, and disasterrecovery solutions.
Database Engineer Job Description
 Familiarity with database monitoring, capacity planning, and automation using Python, Shell,
PowerShell, or similar scripting languages.
 Understanding of data governance, data quality, encryption, access control, and regulatory
compliance practices.
 Familiarity with CI/CD practices, version control, infrastructure automation, and Agile delivery
methodologies.

📌 Database Engineer (Hyderabad)
🏢 Tata Consultancy Services
📍 Hyderabad