Dot Net Backend Developer

contract basis thirdparty payroll artech

*Client:* Conduent

*Location:* Bangalore / Hyderabad / Noida

*Experience:* 6+ Years Total (5+ Years Relevant)

*Notice Period:* Immediate – 15 Days

*Budget:* 20–28 LPA

Must-Have

* .NET Core Backend Development

* DevOps

* Azure

* AWS

Job Title

*Senior Backend Developer – ASP.NET Core | APIs | Kubernetes | Messaging*

Job Summary

We are seeking a highly skilled Backend Developer with strong expertise in ASP.NET Core, RESTful API development, API Gateway technologies, NGINX, Kubernetes, and message queue-based architectures. The role involves designing, developing, deploying, and supporting scalable microservices and backend platforms for enterprise applications.

Key Responsibilities

*Application Development*

* Design, develop, and maintain scalable backend services using ASP.NET Core and modern .NET versions.

* Develop, document, version, and support RESTful APIs and microservices.

* Implement secure authentication and authorization using JWT, OAuth 2.0, OpenID Connect, and enterprise identity providers.

* Integrate APIs with internal platforms, databases, devices, and third-party enterprise systems.

*API Management and NGINX*

* Design and implement API Gateway solutions using NGINX, Kong, Apigee, Azure API Management, or Kubernetes Ingress Controllers.

* Configure routing, load balancing, TLS termination, throttling, caching, rate limiting, request transformation, and security policies.

* Maintain API specifications using Swagger/OpenAPI and enforce consistent API governance standards.

*Containerization and Kubernetes*

* Containerize backend services using Docker and deploy them to Kubernetes-based environments.

* Configure Deployments, Services, ConfigMaps, Secrets, Ingress, health probes, resource limits, and Horizontal Pod Autoscaling.

* Use Helm charts or equivalent deployment packaging and troubleshoot application issues across Kubernetes clusters.

*Messaging and Event-Driven Architecture*

* Design asynchronous, event-driven integrations using Kafka, RabbitMQ, Azure Service Bus, ActiveMQ, or equivalent platforms.

* Build resilient message producers and consumers with idempotency, retries, dead-letter queues, ordering, and error-handling strategies.

* Monitor message processing, diagnose failures, and support reliable delivery across distributed services.

*Performance, Reliability, and Support*

* Optimize application performance, scalability, security, resilience, and availability.

* Implement structured logging, metrics, distributed tracing, dashboards, and alerting.

* Troubleshoot production issues, perform root cause analysis, and implement corrective and preventive actions.

*CI/CD, Quality, and Governance*

* Build and maintain CI/CD pipelines using Azure DevOps, GitHub Actions, Jenkins, or equivalent tools.

* Write unit, integration, contract, and automated tests using appropriate .NET testing frameworks.

* Participate in code reviews, architecture reviews, threat modeling, release readiness, and technical documentation.

* Follow secure coding practices, Agile delivery methods, SDLC controls, and enterprise engineering standards.

Required Technical Skills

* *Backend:* C#, ASP.NET Core, Web API, Entity Framework Core, LINQ, dependency injection, asynchronous programming

* *API Engineering:* REST, Swagger/OpenAPI, API versioning, OAuth 2.0, JWT, OpenID Connect

* *Gateway and Proxy:* NGINX, Kubernetes Ingress, Kong, Apigee, or Azure API Management

* *Containers:* Docker, Kubernetes, Helm, AKS/EKS/OpenShift or equivalent managed platforms

* *Messaging:* Kafka, RabbitMQ, Azure Service Bus, ActiveMQ, event-driven architecture

* *Data:* SQL Server, PostgreSQL, Oracle; MongoDB or other NoSQL databases

* *Engineering Tools:* Git, Azure DevOps/GitHub/Jenkins, Postman, SonarQube, CI/CD pipelines

* *Testing:* xUnit, NUnit, MSTest, Moq, integration testing, API contract testing

Preferred Qualifications

* Microsoft Azure, AWS, or another major cloud platform

* Microservices patterns, Domain-Driven Design, CQRS, event sourcing, or Dapr

* Redis, gRPC, SignalR, service mesh technologies such as Istio or Linkerd

* Infrastructure as Code using Terraform or Bicep

* Prometheus, Grafana, ELK/OpenSearch, Application Insights, or comparable observability platforms

* High-availability, transportation, payment processing, fare collection, financial, or other enterprise systems

Education & Experience

* Bachelor's degree in Computer Science, Information Technology, Engineering, or related discipline, or equivalent practical experience

* 5+ years of professional backend development experience, including hands-on delivery with ASP.NET Core and API-based systems

* Relevant Microsoft Azure, Kubernetes, cloud, or security certifications are preferred

Core Competencies

* Strong analytical, debugging, and problem-solving skills

* Ability to design secure, scalable, testable, and maintainable distributed systems

* Clear written and verbal communication with technical and non-technical stakeholders

* Strong ownership, collaboration, prioritization, and production-support discipline

* Ability to work effectively in Agile/Scrum and cross-functional delivery environments

Pay: From ₹2,000,000.00 per year

Work Location: In person