Software Engineer II - Fullstack​/AI

Software Engineer II - Fullstack/AI

Location:

Bentonville, Arkansas

Compensation: $90,000.00 - $

Lennar is one of the nation's leading homebuilders, recognized as a Fortune 500® company. We are dedicated to creating extraordinary experiences for homeowners, communities, and associates through quality homes, exceptional customer service, and a culture of opportunity and growth.

Lennar seeks a Software Engineer II to join our Technology team in Bentonville. This role focuses on building full‑stack Node.js applications and AI agents on AWS. You should be comfortable working with Type Script or Python and enjoy solving real‑world business problems using LLMs.

• Develop full‑stack applications and autonomous agents using Type Script (Node.js) and Python.
• Build and deploy AI agent workflows and serverless pipelines on AWS.
• Build and maintain RESTful APIs and backend services that interface with LLMs.
• Collaborate in an agile environment to deliver reliable, testable AI‑driven features to production.
• Write and optimize SQL queries to manage data within Snowflake.
• Stay curious and engaged—continuous learning is valued as we advance Generative AI capabilities.

• 3+ years of experience and a Bachelor’s degree, with hands‑on experience in Type Script/Node.js for full‑stack development.
• Experience with Python for backend processing or data scripting.
• Strong SQL skills and experience working with Snowflake.
• Experience with AWS services (Bedrock, Sage Maker, Lambda, API Gateway, RDS, etc.).
• Built or contributed to projects involving LLMs, agents, or RAG workflows.
• Enjoy solving problems, experimenting with new ideas, and shipping code to real users.
• Based in Northwest Arkansas.
• Experience using Palantir Foundry for data engineering or application building.
• SQL experience on multiple platforms.

• Comprehensive health insurance (Medical, Dental, Vision).
• 401(k) Retirement Plan with a $1 for $1 Company Match up to 5%.
• Paid Parental Leave and an Associate Assistance Plan.
• Education Assistance Program and up to $30,000 in Adoption Assistance.
• Up to three weeks of vacation annually, plus generous Holiday, Sick Leave, and Personal Day policies.
• New Hire Referral Bonus Program and Home Purchase Discounts.
• Unique opportunities such as Everyone’s Included Day.

Mid‑Senior level

Full‑time

Engineering and Information Technology

Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.