Senior Back-End Engineer - LATAM

About Virtasant Virtasant is a global technology services company with a network of over 4,000 technology professionals across 130+ countries. We specialize in cloud architecture, infrastructure, migration, and optimization, helping enterprises scale efficiently while maintaining cost control. Our clients range from Fortune 500 companies to fast-growing startups, relying on us to build high-performance infrastructure, optimize cloud environments, and enable continuous delivery at scale.

We are building a senior engineering team for a large enterprise program in healthcare operations and workforce decisioning. The platform helps operations leaders understand what is happening across their workforce, make informed decisions, take action within the enterprise systems they already use, and measure the results. We need senior back-end engineers who have built and supported production services using TypeScript and Node.js.

You will develop the APIs, integrations, decision services, and data services that power the platform, with a strong focus on reliability, security, and multi-tenant architecture. The team will work across three main areas: Actions & API, Decisions, and Data. What You’ll Do Design, develop, and maintain scalable back-end services using TypeScript and Node.js to support enterprise healthcare operations and workforce decisioning.

Build and maintain REST APIs using contract-first development practices, ensuring consistency, versioning, and reliable co