Sobre

• We are looking for an experienced Lead / Senior .NET Engineer (AWS, Identity Management) to join our team of professionals and contribute to the modernization of a large-scale enterprise platform.
• About the Client
• Our client is a global software provider in the financial, audit, and data management domain, now executing a strategic modernization of its enterprise platform within an AWS-based environment.
• The project focuses on stabilizing and re-engineering a legacy Windows system migrated to the cloud, improving performance and identity management, and building a scalable, secure, and high-performance microservices platform using modern .NET and AWS technologies.
• Project Tech Stack
• AWS Cloud, .NET 10, C#, REST API design, Aurora/PostgreSQL, Redis, EKS, Auth0 (or similar IAM solutions), Microservices Architecture
• What You’ll Do
• ● Design and implement cloud-native components using modern .NET and AWS technologies
• ● Collaborate closely with architects and DevOps engineers to ensure scalable, secure, and high-performing solutions
• ● Take ownership of key IAM features and integrations, ensuring compliance with OAuth 2.1, OIDC, and Zero Trust standards
• ● Contribute to architectural decisions, performance optimization, and API design
• ● Review code, mentor team members, and uphold development best practices
• ● Engage in Discovery and Implementation activities, ensuring seamless transition and technical consistency
• What You Bring
• ● 6–10 years of experience in .NET (C#, .NET 6–10)
• ● Strong hands-on experience with AWS, microservices, REST APIs, and containerized environments
• ● Proficiency with Aurora/PostgreSQL, Redis, and EKS
• ● Experience with Identity and Access Management (IAM): Auth0, OAuth 2.1/OIDC, Zero Trust, RBAC/ABAC
• ● Solid understanding of software design principles and performance tuning
• ● Strong problem-solving and communication skills
• ● For Lead level: experience leading development teams and driving delivery within distributed environments
• Nice to Have
• ● Knowledge of Angular / TypeScript
• ● Familiarity with CI/CD pipelines (GitHub Actions, AWS CodeBuild, etc.)
• ● Bachelor’s or Master’s degree in Computer Science or related technical field
• English Level
• Upper-Intermediate / Advanced

• 🌍 Location:Brazil, Bulgaria, Georgia, Hungary, Lithuania, Poland, Romania, Ukraine, Uzbekistan, Serbia, Moldova, Bosnia, Albania, Portugal, Spain

• 📩 Ready to Join?
• We look forward to receiving your application and welcoming you to our team!