Job Description:

· Seeks a highly experienced Senior Backend .NET API Developer with proven expertise in designing and delivering scalable, secure, and high-performance API solutions, API Development & Architecture, AWS DynamoDB Expertise and Cloud & Infrastructure

Requirements:

· 10+ years of professional software development experience.

· Strong experience in .NET Core / ASP.NET Core, C#, and object-oriented programming.

· Proven expertise in AWS DynamoDB (data modeling, performance tuning, and operational best practices).

· Experience with AWS serverless services (Lambda, API Gateway, SQS/SNS, Step Functions).

· Solid understanding of microservices architecture and distributed systems.

· Proficient with relational databases (SQL Server, PostgreSQL) and ORM frameworks (Entity Framework).

· Knowledge of secure API design (OAuth2, JWT, API rate limiting).

· Excellent problem-solving and debugging skills.

· Strong communication skills for cross-functional collaboration.

· Ability to work in agile environments with distributed teams.

· Experience with event-driven architectures (Kafka, Kinesis).

· Experience with containerization (Docker, Kubernetes).

· Familiarity with CI/CD using Azure DevOps, GitHub Actions, or AWS CodePipeline.

· Background in regulated software development lifecycle (SDLC).

· Prior experience in Medical Devices, Healthcare, or pharmaceuticals domains.

· Familiarity with compliance and quality standards (HIPAA, HL7/FHIR, FDA 21 CFR Part 11, GxP).

· Exposure to FHIR/HL7 healthcare interoperability standards.

· Bachelor’s or master’s degree in computer science, Software Engineering, or related field (or equivalent practical experience).