Technical Lead
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Location
In office (Hyderabad)
Seniority
Staff
Visa
Sponsors visas in Ireland; no register of this country names it
Confirmed on the employer's own hiring board on Nov 13, 2026. First seen by Alion on Nov 13, 2026.
Overview
Company
Impact
Profile match
HCLTech is an Indian information technology services and consulting company headquartered in Noida, Uttar Pradesh. Its roots lie in HCL, founded in 1976 by Shiv Nadar and partners, and the IT services business was set up as a separate company in 1991. It provides application development and maintenance, infrastructure and cloud services, cybersecurity, engineering and R&D services, and sells its own software products through HCLSoftware. The company employs more than 200,000 people in some 60 countries and is listed on the Indian stock exchanges.
Job Summary
Role Summary
We are looking for an experienced .NET Developer with strong expertise in RabbitMQ, Kafka, event-driven architecture, cloud messaging/Pub/Sub, and API integrations. The candidate should have hands-on experience designing, developing, troubleshooting, and supporting distributed applications and messaging-based integrations.
Key Responsibilities
- Design, develop, and maintain applications and backend services using .NET, C#, and ASP.NET Core.
- Implement and support asynchronous messaging solutions using RabbitMQ, including exchanges, queues, routing, acknowledgements, retries, and dead-letter queues.
- Troubleshoot RabbitMQ-related issues, including message failures, queue backlogs, connectivity problems, and consumer processing issues.
- Develop and maintain event-driven integrations using Apache Kafka.
- Work with cloud-based messaging technologies such as Google Cloud Pub/Sub or equivalent services.
- Design, develop, consume, and troubleshoot REST APIs and Web APIs.
- Investigate API failures, authentication issues, timeouts, payload errors, and integration defects.
- Develop scalable microservices and event-driven applications.
- Ensure reliable message processing through appropriate retry, error-handling, logging, and monitoring mechanisms.
- Collaborate with architecture, DevOps, QA, infrastructure, and application teams to resolve integration and production issues.
- Participate in code reviews, unit testing, performance optimization, deployment, and production support.
Mandatory Skills
- Strong hands-on experience with .NET / .NET Core, C#, and ASP.NET Core
- RabbitMQ, high priority
- Strong understanding of message queues and asynchronous processing
- Kafka
- Cloud messaging technologies such as Pub/Sub
- REST API / Web API development and integration
- Strong API troubleshooting and debugging skills
- Microservices and event-driven architecture
- JSON and HTTP/HTTPS concepts
- Logging, exception handling, and production troubleshooting
Preferred Skills
- Experience with Google Cloud Platform (GCP) Pub/Sub
- Docker and Kubernetes
- CI/CD pipelines
- OAuth 2.0 / JWT-based API authentication
- Monitoring and observability tools
- Experience supporting high-volume distributed systems
Key Responsibilities
Role Summary
We are looking for an experienced .NET Developer with strong expertise in RabbitMQ, Kafka, event-driven architecture, cloud messaging/Pub/Sub, and API integrations. The candidate should have hands-on experience designing, developing, troubleshooting, and supporting distributed applications and messaging-based integrations.
Key Responsibilities
- Design, develop, and maintain applications and backend services using .NET, C#, and ASP.NET Core.
- Implement and support asynchronous messaging solutions using RabbitMQ, including exchanges, queues, routing, acknowledgements, retries, and dead-letter queues.
- Troubleshoot RabbitMQ-related issues, including message failures, queue backlogs, connectivity problems, and consumer processing issues.
- Develop and maintain event-driven integrations using Apache Kafka.
- Work with cloud-based messaging technologies such as Google Cloud Pub/Sub or equivalent services.
- Design, develop, consume, and troubleshoot REST APIs and Web APIs.
- Investigate API failures, authentication issues, timeouts, payload errors, and integration defects.
- Develop scalable microservices and event-driven applications.
- Ensure reliable message processing through appropriate retry, error-handling, logging, and monitoring mechanisms.
- Collaborate with architecture, DevOps, QA, infrastructure, and application teams to resolve integration and production issues.
- Participate in code reviews, unit testing, performance optimization, deployment, and production support.
Mandatory Skills
- Strong hands-on experience with .NET / .NET Core, C#, and ASP.NET Core
- RabbitMQ, high priority
- Strong understanding of message queues and asynchronous processing
- Kafka
- Cloud messaging technologies such as Pub/Sub
- REST API / Web API development and integration
- Strong API troubleshooting and debugging skills
- Microservices and event-driven architecture
- JSON and HTTP/HTTPS concepts
- Logging, exception handling, and production troubleshooting
Preferred Skills
- Experience with Google Cloud Platform (GCP) Pub/Sub
- Docker and Kubernetes
- CI/CD pipelines
- OAuth 2.0 / JWT-based API authentication
- Monitoring and observability tools
- Experience supporting high-volume distributed systems
Skill Requirements
Role Summary
We are looking for an experienced .NET Developer with strong expertise in RabbitMQ, Kafka, event-driven architecture, cloud messaging/Pub/Sub, and API integrations. The candidate should have hands-on experience designing, developing, troubleshooting, and supporting distributed applications and messaging-based integrations.
Key Responsibilities
- Design, develop, and maintain applications and backend services using .NET, C#, and ASP.NET Core.
- Implement and support asynchronous messaging solutions using RabbitMQ, including exchanges, queues, routing, acknowledgements, retries, and dead-letter queues.
- Troubleshoot RabbitMQ-related issues, including message failures, queue backlogs, connectivity problems, and consumer processing issues.
- Develop and maintain event-driven integrations using Apache Kafka.
- Work with cloud-based messaging technologies such as Google Cloud Pub/Sub or equivalent services.
- Design, develop, consume, and troubleshoot REST APIs and Web APIs.
- Investigate API failures, authentication issues, timeouts, payload errors, and integration defects.
- Develop scalable microservices and event-driven applications.
- Ensure reliable message processing through appropriate retry, error-handling, logging, and monitoring mechanisms.
- Collaborate with architecture, DevOps, QA, infrastructure, and application teams to resolve integration and production issues.
- Participate in code reviews, unit testing, performance optimization, deployment, and production support.
Mandatory Skills
- Strong hands-on experience with .NET / .NET Core, C#, and ASP.NET Core
- RabbitMQ, high priority
- Strong understanding of message queues and asynchronous processing
- Kafka
- Cloud messaging technologies such as Pub/Sub
- REST API / Web API development and integration
- Strong API troubleshooting and debugging skills
- Microservices and event-driven architecture
- JSON and HTTP/HTTPS concepts
- Logging, exception handling, and production troubleshooting
Preferred Skills
- Experience with Google Cloud Platform (GCP) Pub/Sub
- Docker and Kubernetes
- CI/CD pipelines
- OAuth 2.0 / JWT-based API authentication
- Monitoring and observability tools
- Experience supporting high-volume distributed systems
Other Requirements
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