Senior Fullstack Engineer, Product at Sage

New York, New York, United States

Sage Logo
Not SpecifiedCompensation
Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
HealthcareIndustries

Requirements

  • Deep understanding of core React concepts (virtual DOM, componentization, component lifecycle, hooks) and advanced proficiency with building complex frontends using those concepts
  • Expertise with TypeScript and modern JavaScript (ES6+)
  • Principled approach to managing application state, knowing how to leverage local, contextual, and global state management options
  • Well-reasoned opinions on route architecture and use of routing concepts (e.g. dynamic and nested routes, route guards, programmatic navigations)
  • Experience with PWA technologies (service workers, offline caching, push notifications, responsive design)
  • Working knowledge of backend technologies (Java, Node.js, or similar)
  • Experience designing and consuming RESTful and/or GraphQL APIs
  • Comfort with relational and/or NoSQL databases
  • Hands-on experience implementing OAuth2, OIDC, JWT, and related authentication/authorization patterns
  • Understanding of secure web application practices (CSRF)
  • Typically at least 5+ years of full-stack engineering experience, with a track record of leading complex projects at scale

Responsibilities

  • Lead Development: Architect and implement complex frontend systems in React, while contributing to backend services as needed
  • Define Standards: Establish design patterns, frameworks, and best practices for building scalable, maintainable web applications
  • Own Authentication & Security: Design and integrate secure authentication/authorization flows (OAuth2, OIDC, JWT) into user-facing applications
  • Collaborate Across Stack: Work with backend and infrastructure engineers to design and optimize APIs, data flows, and integration points
  • Optimize for Performance: Improve rendering performance, load times, caching, and responsiveness across devices and network conditions
  • Mentor & Guide: Provide technical leadership, code reviews, and mentorship to other engineers
  • Shape the Future: Play a central role in defining the technical trajectory of a new, mission-critical product

Skills

React
Full-Stack
Frontend
Backend
APIs
JavaScript
Application Architecture

Sage

Care platform for senior living communities

About Sage

Sage provides a care platform aimed at improving support for residents in senior living communities. The platform allows care teams to collect valuable data, which helps them gain insights to enhance their performance and the overall outcomes of the community. By focusing on the roles of caregivers and the well-being of residents, Sage offers tools that measure and improve care quality and operational efficiency. Unlike many competitors, Sage operates on a subscription-based model, ensuring ongoing access to its services for senior living communities. The main goal of Sage is to optimize care delivery and enhance the living experience for seniors.

New York City, New YorkHeadquarters
2020Year Founded
$57.4MTotal Funding
SERIES_BCompany Stage
Data & Analytics, HealthcareIndustries
51-200Employees

Benefits

Health Insurance
Dental Insurance
Vision Insurance
Stock Options
Unlimited Paid Time Off
Paid Holidays
Flexible Work Hours

Risks

High caregiver turnover rates may impact Sage's service quality.
Rapid expansion across 26 states could strain operational capabilities.
Dependence on continuous funding rounds poses financial risks if funding becomes challenging.

Differentiation

Sage is the first cloud-based operations system in the senior living space.
The platform reduces staff turnover by an average of 20% in communities using Sage.
Sage decreases caregiver response times from 20 minutes to under 8 minutes.

Upsides

Sage raised $35 million in Series B funding to expand its reach.
The platform captures essential data, helping identify health anomalies and improve care.
Sage's AI-driven analytics anticipate health issues, reducing emergency interventions.

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