Lead Software Engineer, Plan Intelligence
Lennar Corporation1 day ago
Remote, United States +3 moreStaff+
Base Salary
$156k - $208k/yr
Responsibilities
- Collaborate with product, UX, data, QA, project management, design, and other stakeholders to define functional and non-functional requirements.
- Plan, estimate, forecast, architect, design, implement, test, document, and deliver software solutions.
- Manage and mentor software engineers and establish effective development practices and processes.
- Lead the design and delivery of the Plan Intelligence internal analytics platform.
- Own features end to end across the React/TypeScript frontend and Python FastAPI backend backed by PostgreSQL on AWS.
- Partner with data engineering on pipelines and data contracts for plan, geospatial, and margin data.
- Build interactive mapping, charting, and export experiences over large plan and community datasets.
- Extend LLM-assisted features using AWS Bedrock while managing quality, latency, and cost.
- Support development, UAT, and production environments through monitoring, product analytics, debugging, and issue resolution.
- Write high-quality reusable code, automated unit and integration tests, and technical documentation; participate in code reviews and collaborative programming.
Requirements
- Master's degree in computer science with 5+ years of experience working with web technology stacks and web standards, or a bachelor's degree in computer science, computer information systems, or an equivalent degree with 7+ years of such experience.
- Proven experience managing a team of developers, architecting and scaling complex technical solutions, and leading in Agile environments.
- Strong JavaScript expertise, including advanced client-side and server-side development principles.
- At least 5 years of React.js experience building performant UI components with modern hooks and design patterns.
- Proficiency in TypeScript, semantic HTML, modern CSS, CSS-in-JS, accessibility, responsive design, Vite, server-side rendering, client-side routing, and server-state libraries such as TanStack Query.
- Proficiency in Python with a production web framework such as FastAPI and strong SQL skills with relational databases such as PostgreSQL.
- Hands-on experience deploying and operating containerized AWS services using Docker and infrastructure as code, including ECS, S3, and IAM.
- Experience with CI/CD pipelines, Git, package managers, debugging, troubleshooting, and automated unit and integration testing.
- Experience integrating enterprise single sign-on with OIDC and Microsoft Entra ID and securely handling server-side sessions and tokens.
- Preferred experience includes data analytics and reporting interfaces, geospatial data and interactive mapping, generative AI and LLM integrations, data pipelines and streaming, data lake formats, A/B testing, product analytics, backend development, cloud platforms, third-party integrations, and homebuilding, real estate, or construction data.
- Strong problem-solving, analytical, communication, collaboration, mentoring, and continuous-learning skills.
Benefits
- Annual vacation of up to three weeks from hire, plus holidays, sick leave, and personal days.
- Medical, dental, and vision insurance.
- 401(k) plan with a dollar-for-dollar company match up to 5%.
- Paid parental leave and an Associate Assistance Plan.
- Education assistance and up to $30,000 in adoption assistance.
- New Hire Referral Bonus Program, home purchase discounts, and Everyone's Included Day.
- The position is primarily a sedentary office role with computer-based physical and office/site presence requirements.
Tech Stack
Categories
About Lennar Corporation
Lennar Corporation is a U.S. homebuilder that designs, builds, and sells single-family and multifamily homes for first-time, move-up, luxury, and active-adult buyers, and provides mortgage, title, and closing services. The company also develops communities and related real estate, operating across many U.S. markets. Founded in 1954 and headquartered in Miami, it is a public company listed on the NYSE (ticker: LEN) and a longtime Fortune 500 homebuilder.