Senior Back End Developer We are looking for a skilled Senior Back-End Developer with 7–10 years of hands-on experience building scalable, secure, and production-ready back-end applications using .NET/C#, Microsoft Azure, SQL Server, REST APIs, and Azure API Management (APIM).

The ideal candidate should be comfortable developing cloud-hosted services, creating and securing APIs, optimizing relational databases, integrating systems, and supporting SaaS applications in a quick-paced product engineering environment.

Immediate Joiners Only

India (Remote)
Job Type: Full-time
Only for India-based calling hours of work will be: (2pm - 11pm IST) & covering (Mumbai, Delhi NCR, Pune, Jaipur, Chandigarh, Goa, Indore, Bangalore, Hyderabad, Kolkata, Kerala) market territory only.

Compensation Range: $17K - $20K USD (annually)

BoomerangFX isn’t just a company— it’s a movement redefining how private pay healthcare practices operate.



Recognized as one of North America’s Fastest Growing Tech Companies two years in a row by Deloitte’s Fast 500 program ranking 6th in Canada and 23rd in North America. We are a global leader in practice management software and digital marketing solutions. Our growth trajectory of over 8000% is matched by our ambition to disrupt and dominate the healthcare technology landscape.

With offices across the USA, Canada, UK, Sydney, and India , we’re building a truly global organization and expanding our presence in international markets. Design, develop, test, and maintain back-end applications using .NET / C#.
Build and enhance secure, scalable, and high-performance RESTful APIs and web services.
Work with Azure API Management (APIM) for API publishing, routing, versioning, policies, throttling, and security.
Develop and deploy cloud-based services using Microsoft Azure, including App Services, Functions, Azure SQL Database, Storage, Key Vault, Application Insights, Monitor, and Service Bus / Queues.
Design and optimize database objects using SQL Server,

📌 Senior Backend Engineer (India)
🏢 BoomerangFX
📍 India