Fullstack Engineer

We’re a fast growing, Series A stage health AI company building a clinical operating system for MSK practices. We are revenue generating and are looking to carefully expand the team to help us scale to 1,000,000 patients and beyond!

The team is headquartered in NYC with a satellite office in Vancouver, BC. Much of our engineering team is remote – distributed throughout the US and Canada.

We live in Notion docs, Slack channels and Github with weekly meetings over Zoom. Meetings may feature honorary advisors, MedTech execs, and, if we’re lucky, Will’s cat or our Chief Pup Officer.

As Flagler continues to grow, there is a unique opportunity to build the foundations of data and infrastructure to help the product and company reach our full potential. This is where you come in — to design and build reliable, trusted, and timely analytics that accelerate the decision-making process of key product and business functions. You will have a strong impact on the roadmap and growth trajectory of our company.

Key Responsibilities

Web Application development

• build robust frontend applications using Vue.js 3
• work on realtime web application for audio and SMS communications with users (patients)

Backend development

• build HTTP API in JavaScript and TypeScript using express.js
• build and test custom internal TypeScript packages from scratch or migrated from JavaScript
• integrate with 3rd-party services like Twilio, OpenAI, and Databricks API
• design database models in SQL / NoSQL for efficient queries and storage

Required Qualifications

• Proven experience with building highly-available applications in a regulated environment
• Has working knowledge of TypeScript, Node, Mongoose, Express
• Experience with with monorepo, especially turbo.
• Experience with SQL databases like PostgreSQL and NoSQL databases like MongoDB

Preferred Qualifications

• General healthcare tech / SaaS experience
• Familiarity with HL7 / FHIR / EHR.
• Experience with cloud platforms (e.g., AWS, Azure, or GCP).
• Familiarity with CI/CD pipelines and version control systems like Git.

Hiring Process

Due to the high volume of applications, we only reach out to candidates selected for interviews. We do not have online leetcode assessments as an initial filter, so we only reach out to very few candidates for initial introduction.