Senior DOT net developer

Position DescriptionCompany Profile:.Job Title: Senior DOT net developerPosition: Senior/Lead Software EngineerExperience: 10 + YearsCategory: Software Development/ EngineeringShift:General/5 days work from officeMain location: India, Karnataka, BangaloreEmployment Type: Full TimeEducation Qualification: Bachelor's degree in Computer Science or related field or higher with minimum 3 years of relevant experience.

We are looking for a Senior .NET Developer to join our engineering team and take ownership of building scalable, high-performance applications. The ideal candidate has strong full-stack capabilities, hands-on experience with modern containerization/orchestration tools, is comfortable driving test automation and performance validation, and works effectively in an Agile/Scrum environment.Key Responsibilities

• Design, develop, and maintain RESTful APIs and backend services using .NET Core (8-10)
• Build responsive, component-driven front-end interfaces using React, HTML, and JavaScript (JS/JSX)
• Containerize applications using Docker and manage deployments on Kubernetes, including writing and maintaining Helm charts
• Design and maintain end-to-end test automation suites using Playwright, integrating them into CI/CD pipelines
• Conduct performance and load testing using JMeter/Locust, analyze results, and identify bottlenecks
• Collaborate with Product, QE, and DevOps teams to deliver features within Scrum sprints
• Participate in sprint planning, backlog grooming, stand-ups, and retrospectives
• Write clean, maintainable, well-tested code following established coding standards
• Troubleshoot and resolve production issues, contributing to root-cause analysis and post-incident improvements
• Mentor junior developers and contribute to code reviews
• Contribute to architectural decisions and technical design discussionsRequired Skills QualificationsBackend
• Strong proficiency in API development using .NET Core (versions 8-10)
• Solid understanding of REST principles, authentication/authorization (OAuth2/JWT), and API versioning
• Experience with async/await patterns and concurrency handlingFrontend
• Hands-on experience with React, modern JavaScript/JSX, and HTML/CSS
• Familiarity with component-based architecture and state managementDevOps Infrastructure
• Practical experience with Docker for containerization
• Working knowledge of Kubernetes (deployments, services, ingress, scaling)
• Experience writing and maintaining Helm charts for application packaging/deploymentQuality Performance Engineering
• Hands-on experience building E2E test automation using Playwright
• Practical experience with performance/load testing using JMeter or Locust, including scripting test scenarios and interpreting throughput/latency/error-rate metricsProcess
• Experience working in Agile/Scrum teams, including sprint ceremonies and story estimation
• Comfortable using tools like Jira, Azure DevOps, or similarGeneral
• 5+ years of professional software development experience
• Strong debugging, problem-solving, and communication skills
• Experience with CI/CD pipelines is a plusNice to Have
• Exposure to Azure or other cloud platforms
• Familiarity with microservices architecture
• Experience with monitoring/observability tools (Prometheus, Grafana, etc.)
• Prior experience mentoring or leading a small team
• Experience integrating automated tests and performance benchmarks

Must Have:.NET Core (8-10), React,HTML/CSS, DockerREST, OAuth2/JWTKubernetesPlaywright and JMeterGood to have:Prometheus GrafanaCI/CD PipelinesCGI is an equal opportunity employer. In addition, CGI is committed to providing accommodation for people with disabilities in accordance with provincial legislation. Please let us know if you require reasonable accommodation due to a disability during any aspect of the recruitment process and we will work with you to address your needs

• .NET
• DevOps
• Front End Development
• Front End Development
• GIT
• React JavaScript
• RESTful (Rest-APIs)