Lead Software Engineer — Plan Intelligence Platform

LAM Lennar Associates Mgmt LLC; Miami (FL); On-site; USD 156,000 - 208,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Paid parental leave

Education assistance

Adoption assistance

Vacation and holidays

Home purchase discounts

Job summary

Lennar seeks a Lead Software Engineer to design, develop, test, and deploy Plan Intelligence, an internal analytics platform used by division and product teams. You will own features across a server-rendered React and TypeScript frontend and a Python FastAPI service backed by PostgreSQL on AWS.

You will collaborate with data and product teams, extend LLM-assisted features on AWS Bedrock, and ensure scalable, secure, and high-quality software in a collaborative, agile environment.

Qualifications

• Master’s degree or higher in computer science or a related field.
• 5+ years with web technology stack; 7+ years preferred.

Responsibilities

• Collaborate with stakeholders to understand requirements and translate them into technical solutions.
• Lead design, development, testing, and deployment of Plan Intelligence platform.
• Own end-to-end features across React/TypeScript frontend and Python FastAPI backend.
• Mentor software engineers and promote best practices in architecture and code quality.
• Develop reusable components and optimize performance across AWS deployment.

Skills

JavaScript

React.js

TypeScript

Python

AWS

PostgreSQL

FastAPI

Docker

Git

CI/CD

Education

Master’s degree in computer science

Bachelor’s degree in computer science or computer information systems

Tools

FastAPI

AWS ECS

S3

PostgreSQL

Job description

Lennar seeks a Lead Software Engineer to design, develop, test, and deploy Plan Intelligence, an internal analytics platform used by division and product teams. You will own features across a server-rendered React and TypeScript frontend and a Python FastAPI service backed by PostgreSQL on AWS.

You will collaborate with data and product teams, extend LLM-assisted features on AWS Bedrock, and ensure scalable, secure, and high-quality software in a collaborative, agile environment.