.NET Core AWS Developer

Your Role

• Design, develop, and maintain enterprise-grade applications and services using C#, .NET Core, and ASP.NET Core.
• Architect and implement scalable, resilient, and secure cloud-native solutions on AWS.
• Develop RESTful APIs and microservices while ensuring performance, maintainability, and backward compatibility.
• Leverage AWS services including Amazon EC2, AWS Lambda, Amazon ECS/EKS, Amazon RDS, DynamoDB, Amazon S3, Amazon SQS, Amazon SNS, Amazon EventBridge, AWS Secrets Manager, and AWS IAM.
• Implement authentication, authorization, and security best practices using Amazon Cognito, OAuth2, OpenID Connect (OIDC), JWT, and IAM Roles.
• Build and optimize CI/CD pipelines using AWS DevOps services, GitHub Actions, Jenkins, or Azure DevOps.
• Drive application performance, scalability, observability, reliability, and operational excellence
• .Lead technical design reviews, architecture discussions, and solution planning sessions.
• Conduct code reviews and enforce engineering standards, best practices, and secure coding principles.
• Mentor junior and mid-level developers, fostering technical growth and knowledge sharing.
• Collaborate effectively with cross-functional teams within an Agile/Scrum environment.
• Troubleshoot complex technical challenges and provide innovative, practical solutions.
• Support cloud governance, monitoring, logging, security compliance, and operational readiness initiatives.
• Continuously evaluate emerging technologies and recommend improvements to platforms, frameworks, and development practices.

Your Profile

• 8+ years of software development experience using C# and .NET technologies.
• Strong expertise in .NET Core / ASP.NET Core Web API development.
• Extensive experience designing, deploying, and managing applications on Amazon Web Services (AWS).
• Proven experience with microservices architecture, distributed systems, and cloud-native application development.
• Hands-on experience with AWS Lambda, Amazon ECS/EKS, Amazon RDS (SQL Server/PostgreSQL/MySQL), DynamoDB, S3, SQS, SNS, EventBridge, and API Gateway.
• Strong understanding of authentication and authorization using Amazon Cognito, IAM, OAuth2, OpenID Connect (OIDC), JWT, and Role-Based Access Control (RBAC).
• Experience with Entity Framework Core, LINQ, SQL optimization, and performance tuning.
• Knowledge of cloud security, secret management, encryption, networking, and secure coding practices.
• Experience implementing CI/CD pipelines using AWS CodePipeline, CodeBuild, CodeDeploy, Jenkins, GitHub Actions, or Azure DevOps.
• Strong understanding of Git workflows, pull requests, branching strategies, and code review practices.
• Experience working within Agile/Scrum delivery models.
• Excellent communication, stakeholder management, and collaboration skills.

What you’ll love about working here

• You can shape your career with us. We offer a range of career paths and internal opportunities within Capgemini group. You will also get personalized career guidance from our leaders.
• You will get comprehensive wellness benefits including health checks, telemedicine, insurance with top-ups, elder care, partner coverage or new parent support via flexible work.
• At Capgemini, you can work on cutting-edge projects in tech and engineering with industry leaders or create solutions to overcome societal and environmental challenges.