Senior Full-Stack Engineer – AWS Serverless, HIPAA‑Secure

XO Health Inc.; United States; Remote; USD 140,000 - 180,000; Full time

Job summary

XO Health Inc. is seeking a Senior Software Engineer to build applications that enable a provider's experience. You will own full-stack design, development, testing, and analysis of features, working with modern front-end and serverless AWS architectures.

Ideal candidates have 8+ years in full-stack development with .NET, Angular and cloud, plus a strong SQL/NoSQL and AWS OpenSearch background. Mentoring juniors and leveraging GraphQL and microservices are part of the role.

Qualifications

• 8+ years of full-stack development experience.
• Expertise with .NET and Angular.
• Strong cloud architecture knowledge (AWS preferred).

Responsibilities

• Design, develop, test, and analyze full-stack features.
• Implement serverless architectures on AWS.
• Ensure HIPAA compliance, security, and performance.
• Mentor junior developers and work with microservices and GraphQL.

Skills

Full-stack development

.NET

Angular

Cloud

Tools

GraphQL

AWS OpenSearch

SQL/NoSQL

Job description

XO Health Inc. is seeking a Senior Software Engineer to build applications that enable a provider's experience. You will own full-stack design, development, testing, and analysis of features, working with modern front-end and serverless AWS architectures.

Ideal candidates have 8+ years in full-stack development with .NET, Angular and cloud, plus a strong SQL/NoSQL and AWS OpenSearch background. Mentoring juniors and leveraging GraphQL and microservices are part of the role.