Homeoffice Backend Node.js Developer at Reviverx
Reviverx · Austin, United States Of America · Remote
- Professional
Company Overview
Ways2Well is redefining the future of healthcare. As a leader in regenerative and preventive medicine, we empower patients to take control of their health through data-driven, personalized care. We’re breaking away from outdated models—leveraging cutting-edge technology, digital care platforms, and bold thinking to deliver high-impact healthcare at scale.
Backend Node.js Developer
Location: Remote (U.S. preferred)
Employment Type: Full-time
We’re hiring a Backend Node.js Developer with 3+ years of AWS serverless experience. You will design, build, and maintain secure, scalable backends using Node.js, TypeScript, AWS Lambda, Cognito, and AWS SAM to power healthcare applications.
What You’ll Do
Develop and maintain serverless backend services with Node.js and TypeScript
Design and implement AWS Lambda functions and API layers (REST/GraphQL)
Integrate AWS Cognito for authentication/authorization and session management
Use AWS SAM for infrastructure-as-code, packaging, and deployments
Collaborate with frontend teams to deliver clean, well-documented APIs
Optimize performance, reliability, and cost (cold starts, concurrency, IaC)
Implement security best practices (least privilege IAM, encryption, logging)
Monitor, troubleshoot, and resolve production issues (CloudWatch, X-Ray)
What We’re Looking For (Must-Haves)
3+ years building backends on AWS serverless (Lambda, API Gateway, CloudWatch)
Strong proficiency in Node.js and TypeScript
Hands-on experience with AWS Cognito (User Pools, JWT, OAuth/OIDC)
Expertise with AWS SAM (or CDK/Serverless Framework) for deployments
Experience designing RESTful APIs and/or GraphQL schemas
Familiarity with databases such as DynamoDB (or RDS/Postgres)
Solid understanding of testing (unit/integration), version control (Git), and CI/CD
Nice to Have
Experience with healthcare/EMR/EHR, FHIR/HL7, HIPAA-aware design
Observability tools (X-Ray, CloudWatch Alarms, CloudTrail) and IaC pipelines
Event-driven patterns (SQS, SNS, EventBridge, Step Functions)
Bachelor’s in Computer Science or related field
U.S.-based and able to overlap with U.S. Central Time (CT) hours
Benefits
Competitive salary and comprehensive health benefits
Remote-first work environment
Growth opportunities in healthcare technology
Why Join W2W?
· Work with a passionate team dedicated to transforming lives through wellness innovation.
· Shape the future of a growing and mission-driven company.
· Competitive compensation, benefits, and a collaborative work environment.
