C# / SQL Server Integration Developer

SummitNext; Hyderabad; On-site; INR 1,400,000 - 2,000,000; Full time

Job summary

SummitNext in Hyderabad, India is seeking a mid-senior software integration engineer to build and maintain API integrations between our client’s systems and CRM platforms. You will work primarily with C#, JavaScript, SQL Server, SSRS, and Power BI, with growing exposure to Azure.

Required 4-8 years of Microsoft-centric development experience; strong API skills and database design knowledge are essential. This is a contract-to-hire role, based on a 12-month initial engagement at a

Qualifications

• 4-8 years of software development/integration experience within a Microsoft-centric stack (C#, JavaScript, SQL Server).
• Hands-on experience building SSRS reports and Power BI dashboards.
• Strong API development and integration skills.
• Working knowledge of SQL and relational database design.
• Exposure to Microsoft Azure and CRM integrations is a plus.

Responsibilities

• Build and maintain API integrations between backend systems and CRM platforms (Salesforce, ServiceNow, Microsoft Dynamics)
• Develop middleware services handling authentication, data mapping, error handling, and retry logic (C#, JavaScript/Node.js)
• Design and maintain SQL Server databases and stored procedures supporting integration and reporting workflows
• Build and maintain SSRS reports and Power BI data models/dashboards for operational and client-facing reporting
• Implement data lookup, write-back flows, and system-to-system data synchronization
• Maintain API dependency documentation and integration health monitoring/alerting
• Support SSO/SAML/OAuth integrations for secure authentication and role-based access controls
• Contribute to the ongoing migration of integration workloads toward Microsoft Azure
• Partner with QA to validate integration test coverage ahead of releases

Skills

Microsoft stack development

API integration

SQL Server

SSRS/Power BI

Tools

SSRS

Power BI

Azure

Job description

Role Summary
Builds and maintains the integration layer connecting a US-based client's contact center platform to enterprise CRM and backend systems. This is primarily a Microsoft-stack development role, C#, JavaScript, Microsoft SQL Server, SSRS, and Power BI, with growing exposure to Azure. Contact center domain knowledge is a plus and will help you contribute faster, but is not required, strong .NET/SQL Server developers from any industry are encouraged to apply.

Key Responsibilities

• Build and maintain API integrations between backend systems and CRM platforms (Salesforce, ServiceNow, Microsoft Dynamics)
• Develop middleware services handling authentication, data mapping, error handling, and retry logic (C#, JavaScript/Node.js)
• Design and maintain SQL Server databases and stored procedures supporting integration and reporting workflows
• Build and maintain SSRS reports and Power BI data models/dashboards for operational and client-facing reporting
• Implement data lookup, write-back flows, and system-to-system data synchronization
• Maintain API dependency documentation and integration health monitoring/alerting
• Support SSO/SAML/OAuth integrations for secure authentication and role-based access controls
• Contribute to the ongoing migration of integration workloads toward Microsoft Azure
• Partner with QA to validate integration test coverage ahead of releases

Required Qualifications

• 4-8 years of software development/integration experience within a Microsoft-centric stack (C#, JavaScript, SQL Server)
• Hands-on experience building and maintaining SSRS reports and/or Power BI dashboards
• Strong API development and integration skills
• Working knowledge of SQL and relational database design

Preferred Qualifications

• Exposure to Microsoft Azure (API Management, Logic Apps, Data Factory, or Synapse)
• Contact center or customer experience platform domain experience (Genesys, Amazon Connect, NICE) is a plus, not a requirement
• CRM integration experience (Salesforce Platform Developer certifications a plus)

Location: India - Brick & Mortar Facility (Bengaluru, Hyderabad, or Pune)
Engagement: Contract to Hire | 12-Month Initial Contract
Level: Mid-Senior (4-8 years experience)
Reports To: Application Pod Lead (US-based client)