Sr.Backend Engineer (.NET Core / AWS) | Remote - W2 only

🚀 Hiring: Senior Backend Engineer (.NET Core / AWS) | Remote - W2 only

We're looking for a Senior Backend Engineer with deep AWS serverless expertise to build scalable, event-driven cloud solutions for enterprise applications.

📍 Location: Remote

Mandatory : AWS

Must-Have Skills

✅ 5+ years of AWS backend development

✅ AWS Lambda, API Gateway, SQS/SNS & Serverless Architecture

✅ Event-Driven Microservices

✅ .NET Core & C#

✅ Data Modeling & System Integrations

✅ Automated Testing (Unit, Integration & Service-Level)

✅ Strong Production Support & Troubleshooting Experience

✅ Data persistence, validation, and data integrity across distributed services

✅ Strong problem solving skills and attention to detail

Preferred Qualifications

⭐ Terraform (Infrastructure as Code)

⭐ CI/CD Pipelines

⭐ AWS Certifications

⭐ Healthcare or Insurance Domain Experience

⭐ HL7, FHIR, Claims Data Models & HIPAA

⭐ React & Next.js

Key Responsibilities

* Design, develop, and maintain backend services and APIs using AWS serverless technologies.

* Build scalable event-driven microservices with a focus on resiliency and performance.

* Design data models and manage backend data flows across distributed systems.

* Implement secure REST APIs and asynchronous messaging solutions.

* Develop automated tests to ensure application quality and reliability.

* Monitor, troubleshoot, and optimize production systems.

* Collaborate with cross-functional teams to deliver high-quality cloud-native solutions.

• 💡 *This is a backend-focused role* with a strong emphasis on AWS Serverless, .NET Core, C#, and distributed microservices.