.NET Core AWS Developer

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. 

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.

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.
Make it real | www.capgemini.com