.NET / AWS Modernization Engineer

We are seeking a skilled .NET / AWS Modernization Engineer to support application modernization initiatives for a banking client. The role involves upgrading legacy .NET applications to modern architectures on AWS, including refactoring, containerization, and deployment using cloud-native and DevOps practices.

Key Responsibilities

· Modernize legacy applications by upgrading from .NET Framework to .NET Core / ASP.NET Core

· Analyze and refactor existing codebase, including dependency analysis and library replacement

· Design and implement cloud-native solutions on AWS

· Develop and deploy applications using containerization (Docker)

· Implement and manage CI/CD pipelines (GitLab, AWS tools)

· Work with Infrastructure as Code (Terraform) for deployment automation

· Ensure secure application deployment using AWS IAM and best practices

· Perform regression testing and API contract testing to validate application behavior

· Collaborate with cross-functional teams to ensure seamless migration and modernization

Required Skills & Qualifications

· Strong experience in .NET Core, ASP.NET Core development

· Proven experience in modernizing legacy .NET applications

· Deep understanding of .NET libraries, dependencies, and refactoring strategies

· Hands-on experience with AWS services and deployment models

· Experience with Terraform (IaC) and AWS IAM

· Strong knowledge of CI/CD pipelines (GitLab preferred)

· Experience with Docker and container orchestration on AWS

· Solid understanding of API design and integration

· Experience in testing frameworks, regression testing, and API contract validation

Preferred Qualifications

· Experience with microservices architecture

· Familiarity with Kubernetes (EKS) or container orchestration tools

· AWS certifications (e.g., AWS Developer or Solutions Architect)

· Exposure to banking or financial services domain

Soft Skills

· Strong analytical and problem-solving skills

· Effective communication and stakeholder collaboration

· Ability to work in a fast-paced, regulated environment