.NET Core / C# Developer (Azure Cloud)

Job description

Job Description: .NET Core / C# Developer (Azure Cloud) Location:

Hyderabad / Bengaluru, Chennai, Kolkata, Pune, Mumbai, Gurugram, India Experience:

3 – 8+ years Company:

CirrusLabs

About CirrusLabs CirrusLabs is a global digital transformation partner helping organizations accelerate innovation through cloud, data, and intelligent automation.

We empower businesses to build scalable, secure, and AI-driven enterprise solutions by leveraging modern cloud-native technologies.

We are seeking a passionate and highly skilled

.NET Core / C# Developer

to join our engineering team.

The ideal candidate will possess a deep understanding of modern application architecture, Azure cloud-native development, and distributed systems while demonstrating leadership in delivering enterprise-grade, secure, and high-performance solutions.

Role Overview As a

.NET Core / C# Developer , you will play a key role in designing, developing, and deploying scalable cloud-based solutions on

Microsoft Azure .

You will be responsible for developing robust APIs, integrating third-party services, implementing automation through CI/CD pipelines, and ensuring compliance with security and privacy standards.

This role requires hands-on experience in

.NET Core, C#, REST APIs, microservices, Azure services , and

DevOps practices .

You will also have the opportunity to work with

AI-assisted development tools

(like GitHub Copilot) and contribute to building intelligent, compliant applications in an agile, high-performance environment.

Key Responsibilities 1.

Application Development Design, develop, and maintain applications using

.NET Core, C#, ASP.NET MVC , and

RESTful Web APIs .

Implement scalable and secure

microservices architectures

using

Azure Functions, Service Bus, and Azure Kubernetes Service (AKS) .

Develop reusable components, frameworks, and libraries to optimize performance and maintainability.

Write clean, efficient, and testable code aligned with

SOLID principles

and best practices.

2.

Cloud-Native Engineering Develop and deploy applications on

Azure Cloud

leveraging services like

App Services, Cosmos DB, Azure Functions, Service Bus, Blob Storage, Event Grid , etc.

Work on

cloud migration projects , rearchitecting monolithic systems into microservices and serverless architectures.

Optimize performance, scalability, and reliability of distributed systems in cloud environments.

3.

Integration & API Management Design and implement

RESTful APIs

with

OAuth2, JWT authentication , and

API Gateway management .

Integrate with

third-party APIs, payment gateways, and data exchange systems .

Ensure efficient communication between services using

Azure Service Bus ,

Event Hubs , or

Kafka .

4.

DevOps & Automation Implement and maintain

CI/CD pipelines

using

Azure DevOps, GitHub Actions , or

Jenkins .

Manage

containerization and orchestration

using

Docker and Kubernetes (AKS) .

Conduct

unit testing, integration testing , and apply

TDD (Test-Driven Development)

principles.

5.

Security & Compliance Implement

data security, encryption, and authentication/authorization controls

for applications handling sensitive data.

Ensure compliance with

GDPR, PCI-DSS , and other financial data regulations.

Integrate and support

fraud detection systems, compliance automation tools, and risk scoring models .

6.

Technical Leadership Provide technical guidance and mentorship to junior developers.

Participate in code reviews, sprint planning, and architecture discussions.

Collaborate with cross-functional teams (QA, DevOps, Data Engineering) to ensure seamless delivery.

7.

Continuous Improvement Leverage

AI-powered code assistants (GitHub Copilot, ChatGPT, Tabnine)

to enhance productivity.

Advocate for

modern development practices

such as

Infrastructure as Code (IaC) , automation, and continuous delivery.

Drive innovation in cloud adoption, performance optimization, and operational efficiency.

Required Skills & Experience Core Technical Skills .NET Core, ASP.NET, C#

— advanced proficiency in application and API development.

Azure Cloud Services

— experience with App Services, Functions, Cosmos DB, Blob Storage, Service Bus, Logic Apps.

Microservices Architecture

— hands-on experience building, deploying, and scaling microservices.

RESTful API Design

— strong understanding of API design principles, versioning, and authentication mechanisms (OAuth2/JWT).

Multithreading & Distributed Computing

— solid understanding of concurrency, asynchronous programming, and distributed systems.

Queuing Mechanisms

— experience with

Azure Service Bus, RabbitMQ, or Kafka .

Database Skills

— advanced proficiency in

SQL Server

including stored procedures, performance tuning, and schema design.

Containerization

— expertise in

Docker

and

Kubernetes (AKS)

for microservice deployment.

Testing & Quality Assurance

— experience with

Unit Testing (xUnit, NUnit, MSTest) , mocking frameworks, and

TDD

practices.

Tools & Technologies Development:

Visual Studio, VS Code, Postman, Swagger, Git DevOps:

Azure DevOps, Jenkins, GitHub Actions Collaboration:

JIRA, Confluence, MS Teams, Visio Databases:

SQL Server, Cosmos DB, Azure Data Lake

Required Skill Profession

Prb