Senior ETL Developer

Sonata Software Overview In today's market, there is a unique duality in technology adoption. On one side, extreme focus on cost containment by clients, and on the other, deep motivation to modernize their Digital storefronts to attract more consumers and B2B customers. As a leading Modernization Engineering company, we aim to deliver modernization-driven hypergrowth for our clients based on the deep differentiation we have created in Modernization Engineering, powered by our Lightening suite and 16-step Platformation™ playbook. In addition, we bring agility and systems thinking to accelerate time to market for our clients. Headquartered in Bengaluru, India, Sonata has a strong global presence, including key regions in the US, UK, Europe, APAC, and ANZ. We are a trusted partner of world-leading companies in BFSI (Banking, Financial Services, and Insurance), HLS (Healthcare and Lifesciences), TMT (Telecom, Media, and Technology), Retail & CPG, and Manufacturing space. Our bouquet of Modernization Engineering Services cuts across Cloud, Data, Dynamics, Contact Centres, and around newer technologies like Generative AI, MS Fabric, and other modernization platforms. Job Title- Senior ETL Developer Location- Remote What will you do: • Design, develop, and maintain ETL/ELT pipelines using Azure Data Factory. • Develop and optimize SQL Server databases, including tables, views, stored procedures, and functions. • Build data ingestion and transformation processes from multiple source systems (on-premises and cloud). • Write complex and efficient T-SQL queries for data transformation and validation. • Implement data quality checks, error handling, and logging within ETL pipelines. • Monitor, troubleshoot, and optimize ADF pipeline performance. • Support data migration and integration projects to Azure. • Collaborate with data architects, analysts, and business teams to understand data requirements. • Ensure adherence to data security, governance, and compliance standards. • Maintain detailed documentation for ETL processes and data flows. Ideal Experience: • Required Skills & Qualifications • Proven experience as an ETL Developer or Data Engineer. • Hands-on experience with Azure Data Factory. • Strong expertise in SQL Server and T-SQL. • Solid understanding of ETL/ELT concepts and data warehousing principles. • Experience with incremental loads, CDC, and data transformations. • Knowledge of performance tuning for SQL Server and ETL workflows. • Experience working with relational and dimensional data models. • Familiarity with Azure SQL Database or SQL Managed Instance. Why join Sonata Software? At Sonata, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build never seen before solutions to some of the world’s toughest problems. You´ll be challenged, but you will not be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next. Sonata Software is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity, age, religion, disability, sexual orientation, veteran status, marital status, or any other characteristics protected by law.