Senior Software Engineer - Dot Net Developer

About the role

We are seeking an experienced Senior .NET Developer to lead the architecture, design, and implementation of cloud‑native microservices and intelligent systems. You will work with cross‑functional teams to drive modern system design, distributed architectures, and AI‑assisted development practices.

Key responsibilities

• Architect, build, and operate resilient, scalable microservices on AWS using .NET / ASP.NET Core (ECS, EKS, Lambda, API Gateway).
• Design RESTful APIs, gRPC services, distributed caching (Redis) and event‑driven messaging (SQS, SNS, EventBridge, Kafka).
• Integrate AI‑native workflows throughout the SDLC with tools such as GitHub Copilot, Claude Code, and ChatGPT for code generation, testing and debugging.
• Own relational and NoSQL database strategies (PostgreSQL, Aurora, DynamoDB) ensuring performance and scalability.
• Establish design standards, conduct code reviews, mentor team members and enforce software quality.
• Maintain system observability and reliability using OpenTelemetry, CloudWatch and Datadog.

Required profile

• 5+ years of professional software engineering experience with C# and .NET Core.
• Proven track record designing and operating distributed, cloud‑scale microservices and event‑driven architectures.
• Hands‑on experience with AWS services (EC2, ECS/EKS, Lambda, API Gateway, S3, IAM).
• Strong practical knowledge of Docker and container orchestration (Kubernetes/EKS or ECS).
• Demonstrated ability to work as an AI‑native engineer, integrating AI tools into daily development and validating AI‑generated code.

Required skills

• C#
• .NET Core / ASP.NET Core
• AWS (EC2, ECS, EKS, Lambda, API Gateway, S3, IAM)
• Docker
• Kubernetes
• PostgreSQL, Amazon Aurora
• DynamoDB, Redis
• Amazon SQS, SNS, EventBridge, Apache Kafka
• OpenTelemetry, Datadog
• Terraform, AWS CDK
• GitHub Actions, CI/CD pipelines
• AI development assistants (GitHub Copilot, Claude Code, ChatGPT)