Job Description
Company Description WNS (Holdings) Limited (NYSE: WNS), is a leading Business Process Management (BPM) company. We combine our deep industry knowledge with technology and analytics expertise to co-create innovative, digital-led transformational solutions with clients across 10 industries. We enable businesses in Travel, Insurance, Banking and Financial Services, Manufacturing, Retail and Consumer Packaged Goods, Shipping and Logistics, Healthcare, and Utilities to re-imagine their digital future and transform their outcomes with operational excellence.We deliver an entire spectrum of BPM services in finance and accounting, procurement, customer interaction services and human resources leveraging collaborative models that are tailored to address the unique business challenges of each client. We co-create and execute the future vision of 400+ clients with the help of our 44,000+ employees. Job Description Job Description: Design, develop, and maintain relational and non-relational database systems. Define analytical architecture including datalakes, lakehouse, data mesh and medallion patterns Ability to understand & analyze business requirements and translate them into analytical or relational database designAble to design for non-SQL datastores Optimize SQL queries, stored procedures, and database performance.Create and maintain ETL processes for data integration from various sources. Work closely with application teams to design database schemas and support integration.Monitor, troubleshoot, and resolve database issues related to performance, storage, and replication.Implement data security, backup, recovery, and disaster recovery procedures. Ensure data integrity and enforce best practices in database development. Participate in code reviews and mentor junior developers.Collaborate with business and analytics teams for reporting and data warehousing needs.Must Have: Strong expertise in SQL and PL/SQL Hands-on experience with at least one RDBMS: SQL Server, Oracle, PostgreSQL, or MySQL Experience with NoSQL databases: MongoDB, Cassandra, or Redis (at least one) ETL Development Tools: SSIS, Informatica, Talend, or equivalent Experience in performance tuning and optimization Database design and modeling tools: Erwin, dbForge, or similar Cloud platforms: Experience with AWS RDS, Azure SQL, or Google Cloud SQL Backup and Recovery Management, High Availability, and Disaster Recovery Planning Understanding of indexing, partitioning, replication, and sharding Knowledge of CI/CD pipelines and DevOps practices for database deployments Experience with Big Data technologies (Hadoop, Spark)Experience working in Agile/Scrum environments Qualifications Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.8+ years of relevant experience in database design and development
💡 Quick Summary
Seeking a career-building opportunity? The ETL Developer ( SSIS, Informatica ,Talend, Big Data)Group Manager - RNA position is now open for candidates interested in the Software Developer Jobs sector. This role in Bangalore offers a professional environment and growth potential.
Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in Software Developer Jobs is a plus.