Sr .NET Azure Developer | C#/.NET | Azure Durable Functions | Azure SQL | 7+ Years Experience | Any UST Location | Immediate Joiner

UST; Bengaluru; On-site; INR 1,500,000 - 2,300,000; Full time

Job summary

UST is seeking a skilled .NET developer in Bengaluru to design and implement backend services using C#/.NET, Azure Functions, and Durable Functions. You will work on HTTP-triggered APIs, orchestrated workflows, and high-availability data processing with Azure SQL and Redis caches.

Candidates should have strong DevOps experience with Git and Application Insights, plus familiarity with SFTP/FTP integrations and batch processing.

Qualifications

• Strong hands-on development experience with C# and .NET.
• Strong understanding of asynchronous programming, dependency injection, APIs, and backend application design.
• Strong hands-on experience with Azure Functions.
• Experience developing HTTP-triggered functions.
• Strong experience with Azure Durable Functions, including:
• Orchestrator Functions
• Activity Functions
• Sub-orchestrators
• Fan-out/Fan-in patterns
• Durable workflow design
• Strong experience with Azure SQL Database.
• Advanced T-SQL development.
• Stored procedures, joins, data validation, data modeling, and performance optimization.
• Experience implementing set-based processing and referential-integrity logic.
• Hands-on experience with Azure Cache for Redis.
• Experience with StackExchange.Redis or equivalent .NET Redis libraries.
• Understanding of cache population, invalidation, versioning, and consistency patterns.
• Managed Identity
• Secure service-to-service communication
• Git
• Application Insights
• SFTP/FTP integration using SSH.NET, FluentFTP, or equivalent libraries
• Experience implementing file-based ingestion and batch-processing solutions.
• Experience with configurable business-rule/expression engines such as NCalc.
• Strong understanding of data versioning and effective-dated data models.
• Experience designing resilient and idempotent cloud workflows.
• Understanding of distributed systems, caching, retry mechanisms, error handling, and transaction consistency.
• Understanding of Durable Functions Task Hub architecture and storage requirements.
• Experience integrating Azure applications with legacy or mainframe systems.
• Experience handling large-volume batch/file processing.
• Experience with enterprise reference-data or configuration-management platforms.

Skills

C# / .NET

Azure Functions

Azure Durable Functions

Azure SQL Database

StackExchange.Redis

Git

Application Insights

SSH.NET

FluentFTP

NCalc

Data versioning

Distributed cloud workflows

Tools

Azure Functions

Azure SQL Database

StackExchange.Redis

Git

Application Insights

SSH.NET

FluentFTP

NCalc

Job description

________________________________________________________________________________________________________

Must-Have Technical Skills

C# / .NET

• Strong hands-on development experience with C# and .NET.
• Strong understanding of asynchronous programming, dependency injection, APIs, and backend application design.

Azure Functions / Durable Functions

• Strong hands-on experience with Azure Functions.
• Experience developing HTTP-triggered functions.
• Strong experience with Azure Durable Functions, including:
• Orchestrator Functions
• Activity Functions
• Sub-orchestrators
• Fan-out/Fan-in patterns
• Durable workflow design
• Strong experience with Azure SQL Database.
• Advanced T-SQL development.
• Stored procedures, joins, data validation, data modeling, and performance optimization.
• Experience implementing set-based processing and referential-integrity logic.

Azure Cache for Redis

• Hands-on experience with Azure Cache for Redis.
• Experience with StackExchange.Redis or equivalent .NET Redis libraries.
• Understanding of cache population, invalidation, versioning, and consistency patterns.
• Managed Identity
• Secure service-to-service communication

DevOps & Monitoring

• Git
• Application Insights

Additional / Supporting Skills

• SFTP/FTP integration using SSH.NET, FluentFTP, or equivalent libraries.
• Experience implementing file-based ingestion and batch-processing solutions.
• Experience with configurable business-rule/expression engines such as NCalc.
• Strong understanding of data versioning and effective-dated data models.
• Experience designing resilient and idempotent cloud workflows.
• Understanding of distributed systems, caching, retry mechanisms, error handling, and transaction consistency.

Good to Have

• Understanding of Durable Functions Task Hub architecture and storage requirements.
• Experience integrating Azure applications with legacy or mainframe systems.
• Experience handling large-volume batch/file processing.
• Experience with enterprise reference-data or configuration-management platforms.