Senior Technical Lead
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Location
In office (Hyderabad)
Seniority
Staff · 5+ years exp
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
We are looking for an experienced .NET Full Stack Developer to design, develop, and support scalable cloud-native applications hosted on Google Cloud Platform (GCP). The ideal candidate will have strong expertise in .NET, React, PostgreSQL, GCP services, GraphQL, REST APIs, and containerized application deployment.
Key Responsibilities
- Design, develop, and maintain backend services and microservices using .NET / ASP.NET Core / C#.
- Develop responsive and reusable frontend components using React.
- Design and optimize database objects, queries, and data-access components using PostgreSQL.
- Build and deploy cloud-native applications on Google Cloud Platform (GCP).
- Deploy and support containerized workloads using Cloud Run and Google Kubernetes Engine (GKE).
- Use Cloud Storage for secure and scalable object/file storage.
- Develop and maintain GraphQL APIs for integration and extraction of data from on-premises systems.
- Build and consume REST APIs for payer and external-system integrations.
- Implement API authentication, authorization, validation, error handling, logging, and monitoring.
- Troubleshoot application, integration, database, and production issues across the full technology stack.
- Participate in code reviews, unit testing, integration testing, release activities, and production support.
- Collaborate with architects, product owners, business analysts, QA, DevOps, and integration teams.
Required Technical Skills
- C#, .NET, ASP.NET Core
- React, JavaScript/TypeScript, HTML, CSS
- PostgreSQL
- Google Cloud Platform (GCP)
- Cloud Run
- Google Kubernetes Engine (GKE)
- Cloud Storage
- GraphQL
- REST APIs / Web APIs
- Microservices and distributed application architecture
- Docker and containerization
- CI/CD and Git-based development
- API security and authentication
Preferred Qualifications
- 5+ years of software development experience with strong hands-on expertise in .NET full-stack development.
- Practical experience deploying and supporting production applications on GCP.
- Experience with Kubernetes/GKE and containerized microservices.
- Strong understanding of RESTful and GraphQL API design.
- Experience integrating cloud applications with on-premises and external/payer systems.
- Strong debugging, performance optimization, and problem-solving skills.
Key Responsibilities
We are looking for an experienced .NET Full Stack Developer to design, develop, and support scalable cloud-native applications hosted on Google Cloud Platform (GCP). The ideal candidate will have strong expertise in .NET, React, PostgreSQL, GCP services, GraphQL, REST APIs, and containerized application deployment.
Key Responsibilities
- Design, develop, and maintain backend services and microservices using .NET / ASP.NET Core / C#.
- Develop responsive and reusable frontend components using React.
- Design and optimize database objects, queries, and data-access components using PostgreSQL.
- Build and deploy cloud-native applications on Google Cloud Platform (GCP).
- Deploy and support containerized workloads using Cloud Run and Google Kubernetes Engine (GKE).
- Use Cloud Storage for secure and scalable object/file storage.
- Develop and maintain GraphQL APIs for integration and extraction of data from on-premises systems.
- Build and consume REST APIs for payer and external-system integrations.
- Implement API authentication, authorization, validation, error handling, logging, and monitoring.
- Troubleshoot application, integration, database, and production issues across the full technology stack.
- Participate in code reviews, unit testing, integration testing, release activities, and production support.
- Collaborate with architects, product owners, business analysts, QA, DevOps, and integration teams.
Required Technical Skills
- C#, .NET, ASP.NET Core
- React, JavaScript/TypeScript, HTML, CSS
- PostgreSQL
- Google Cloud Platform (GCP)
- Cloud Run
- Google Kubernetes Engine (GKE)
- Cloud Storage
- GraphQL
- REST APIs / Web APIs
- Microservices and distributed application architecture
- Docker and containerization
- CI/CD and Git-based development
- API security and authentication
Preferred Qualifications
- 5+ years of software development experience with strong hands-on expertise in .NET full-stack development.
- Practical experience deploying and supporting production applications on GCP.
- Experience with Kubernetes/GKE and containerized microservices.
- Strong understanding of RESTful and GraphQL API design.
- Experience integrating cloud applications with on-premises and external/payer systems.
- Strong debugging, performance optimization, and problem-solving skills.
Skill Requirements
We are looking for an experienced .NET Full Stack Developer to design, develop, and support scalable cloud-native applications hosted on Google Cloud Platform (GCP). The ideal candidate will have strong expertise in .NET, React, PostgreSQL, GCP services, GraphQL, REST APIs, and containerized application deployment.
Key Responsibilities
- Design, develop, and maintain backend services and microservices using .NET / ASP.NET Core / C#.
- Develop responsive and reusable frontend components using React.
- Design and optimize database objects, queries, and data-access components using PostgreSQL.
- Build and deploy cloud-native applications on Google Cloud Platform (GCP).
- Deploy and support containerized workloads using Cloud Run and Google Kubernetes Engine (GKE).
- Use Cloud Storage for secure and scalable object/file storage.
- Develop and maintain GraphQL APIs for integration and extraction of data from on-premises systems.
- Build and consume REST APIs for payer and external-system integrations.
- Implement API authentication, authorization, validation, error handling, logging, and monitoring.
- Troubleshoot application, integration, database, and production issues across the full technology stack.
- Participate in code reviews, unit testing, integration testing, release activities, and production support.
- Collaborate with architects, product owners, business analysts, QA, DevOps, and integration teams.
Required Technical Skills
- C#, .NET, ASP.NET Core
- React, JavaScript/TypeScript, HTML, CSS
- PostgreSQL
- Google Cloud Platform (GCP)
- Cloud Run
- Google Kubernetes Engine (GKE)
- Cloud Storage
- GraphQL
- REST APIs / Web APIs
- Microservices and distributed application architecture
- Docker and containerization
- CI/CD and Git-based development
- API security and authentication
Preferred Qualifications
- 5+ years of software development experience with strong hands-on expertise in .NET full-stack development.
- Practical experience deploying and supporting production applications on GCP.
- Experience with Kubernetes/GKE and containerized microservices.
- Strong understanding of RESTful and GraphQL API design.
- Experience integrating cloud applications with on-premises and external/payer systems.
- Strong debugging, performance optimization, and problem-solving skills.
Other Requirements
We are looking for an experienced .NET Full Stack Developer to design, develop, and support scalable cloud-native applications hosted on Google Cloud Platform (GCP). The ideal candidate will have strong expertise in .NET, React, PostgreSQL, GCP services, GraphQL, REST APIs, and containerized application deployment.
Key Responsibilities
- Design, develop, and maintain backend services and microservices using .NET / ASP.NET Core / C#.
- Develop responsive and reusable frontend components using React.
- Design and optimize database objects, queries, and data-access components using PostgreSQL.
- Build and deploy cloud-native applications on Google Cloud Platform (GCP).
- Deploy and support containerized workloads using Cloud Run and Google Kubernetes Engine (GKE).
- Use Cloud Storage for secure and scalable object/file storage.
- Develop and maintain GraphQL APIs for integration and extraction of data from on-premises systems.
- Build and consume REST APIs for payer and external-system integrations.
- Implement API authentication, authorization, validation, error handling, logging, and monitoring.
- Troubleshoot application, integration, database, and production issues across the full technology stack.
- Participate in code reviews, unit testing, integration testing, release activities, and production support.
- Collaborate with architects, product owners, business analysts, QA, DevOps, and integration teams.
Required Technical Skills
- C#, .NET, ASP.NET Core
- React, JavaScript/TypeScript, HTML, CSS
- PostgreSQL
- Google Cloud Platform (GCP)
- Cloud Run
- Google Kubernetes Engine (GKE)
- Cloud Storage
- GraphQL
- REST APIs / Web APIs
- Microservices and distributed application architecture
- Docker and containerization
- CI/CD and Git-based development
- API security and authentication
Preferred Qualifications
- 5+ years of software development experience with strong hands-on expertise in .NET full-stack development.
- Practical experience deploying and supporting production applications on GCP.
- Experience with Kubernetes/GKE and containerized microservices.
- Strong understanding of RESTful and GraphQL API design.
- Experience integrating cloud applications with on-premises and external/payer systems.
- Strong debugging, performance optimization, and problem-solving skills.
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