Senior Full-Stack Engineer: Build Scalable Apps

Bilt; New York (NY); On-site; USD 175,000 - 250,000; Full time

Benefits offered by this job

Equity

Annual bonus

Health insurance

401k with match

Commuter benefits

Unlimited PTO

Employee rewards points

Job summary

Bilt is seeking a Senior Full Stack Engineer to join our New York team to build high-impact features for members, from Rent Free to Rent Day benefits. You’ll own projects end-to-end, shape architecture, and deliver scalable web and mobile experiences across Postgres-backed services and modern JavaScript stacks.

Join a fast-moving environment with ownership, equity, and a performance-based bonus. Collaborate with design, data, and product teams to create memorable experiences for millions of

Qualifications

• 6+ years of professional software development experience.
• Strong proficiency in React, TypeScript, and modern JavaScript.
• Hands-on experience with Node.js backend development using frameworks like NestJS, Express, or Hono.
• Experience with Next.js and/or React Native for building production applications.
• Solid understanding of relational databases (PostgreSQL preferred), including data modeling and query optimization.
• Familiarity with state management patterns and libraries (Redux or similar).
• Experience working with design systems and component libraries.
• Understanding of observability fundamentals: logging, tracing, metrics, and alerting.
• Experience designing systems that scale—caching strategies, async processing, API design.
• Proficiency with Git and modern CI/CD workflows
• Strong problem-solving skills and attention to detail
• Solid understanding of RESTful APIs and web services
• Excellent communication and collaboration abilities

Responsibilities

• Own projects end-to-end—from technical scoping and architecture through deployment and production support
• Participate in code reviews, technical discussions, and architectural decision-making
• Work across the stack as needed, adapting to the demands of different projects and problems
• Architect and build scalable web applications and services that serve millions of Bilt members
• Develop and maintain backend services using Node.js frameworks (NestJS, Hono, Express)
• Build performant frontend experiences using Next.js, React, and React Native
• Collaborate with design teams to use our design system across web and mobile platforms
• Work with relational databases (PostgreSQL) to design schemas, optimize queries, and ensure data integrity
• Implement and maintain observability practices including structured logging, distributed tracing, and monitoring

Skills

React

TypeScript

JavaScript

Node.js

NestJS

Express

Hono

Next.js

React Native

PostgreSQL

Redux

REST APIs

Git

CI/CD

Tools

NestJS

Express

Hono

Next.js

React Native

Redux

PostgreSQL

Job description

Bilt is seeking a Senior Full Stack Engineer to join our New York team to build high-impact features for members, from Rent Free to Rent Day benefits. You’ll own projects end-to-end, shape architecture, and deliver scalable web and mobile experiences across Postgres-backed services and modern JavaScript stacks.

Join a fast-moving environment with ownership, equity, and a performance-based bonus. Collaborate with design, data, and product teams to create memorable experiences for millions of