Sonata Software · 20 hours ago
SQL Developer
Sonata Software is a leading Modernization Engineering company focused on delivering modernization-driven hypergrowth for clients. They are seeking a SQL Developer to design, develop, and maintain RESTful APIs that interact with SQL Server databases, while ensuring performance and scalability of SQL Server-backed APIs.
Responsibilities
Design, develop, and maintain RESTful APIs that interact with SQL Server databases
Write and optimize complex T-SQL queries , stored procedures, and functions to support API operations
Develop and manage Azure Data Factory pipelines for data ingestion and orchestration
Integrate APIs with ADF pipelines using REST, HTTP, or database connectors
Ensure high performance, scalability, and reliability of SQL Server–backed APIs
Implement data validation, error handling, logging, and exception management
Optimize SQL Server database performance through indexing, query tuning, and best practices
Collaborate with front-end, application, and data teams to define API and data requirements
Support data migration and integration solutions involving on-prem and Azure environments
Maintain API and database technical documentation
Follow security, governance, and compliance standards for APIs and databases
Qualification
Required
Proven experience as a SQL Developer, API Developer, or Backend Developer
Strong expertise in SQL Server and T-SQL
Experience developing RESTful APIs (e.g., .NET Web API, Java, or similar)
Hands-on experience with Azure Data Factory
Knowledge of ETL/ELT concepts and data integration patterns
Experience with SQL Server performance tuning and optimization
Understanding of authentication and authorization mechanisms (OAuth, API keys, etc.)
Familiarity with Azure SQL Database or SQL Managed Instance
Company
Sonata Software
Sonata is a global software services company.
H1B Sponsorship
Sonata Software has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2022 (2)
2021 (1)
Funding
Current Stage
Public CompanyTotal Funding
unknown1999-07-28IPO
Leadership Team
Recent News
2025-12-12
2025-11-19
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