Senior Full Stack Engineer - Real Estate / Mortgage Domain Requirement

About the Role

We are acquiring and digitally transforming FSBO.com into the most advanced For Sale By Owner portal in the United States — powered by Bevri.ai’s modern real estate and mortgage technology stack.

This is not a maintenance role.
This is a rebuild.

We are replacing a legacy stack with a modern, scalable, AI-enabled platform that integrates:

• IDX data feeds
• Real estate listing workflows
• Mortgage pre-qualification and pricing
• Lead capture and CRM
• Compliance-aware transaction flows
• AI-assisted seller and buyer workflows

We are looking for a Senior Full Stack Engineer with deep real estate + mortgage + IDX domain knowledge who can architect and build enterprise-grade systems.

What You’ll Build

You will help:

• Re-platform FSBO.com into a modern SaaS architecture
• Integrate IDX feeds (MLS data pipelines, RETS / RESO Web API)
• Build listing ingestion, normalization, and search systems
• Implement advanced lead routing and conversion workflows
• Integrate mortgage pre-qual, pricing engine, and lock workflows
• Design scalable APIs for real estate and lending data
• Implement AI-assisted seller dashboards
• Build high-performance listing search and filtering
• Modernize UX while preserving proven conversion flows

Required Domain Experience (Non-Negotiable)

You MUST have experience in at least 2 of the following:

• IDX integrations (RETS, RESO Web API)
• MLS data normalization and listing compliance rules
• Real estate portal development (search, filters, map search)
• Mortgage origination systems (LOS integrations)
• Pricing engines / PPE integrations
• Fannie Mae / Freddie Mac workflow familiarity
• Loan application workflows (1003 / URLA familiarity is a plus)
• Lead routing and CRM systems for real estate or mortgage

If you have never worked with IDX or mortgage systems, this is not the right fit.

Technical Stack (Current / Target)

We are modernizing to:

Frontend:

• React (Next.js App Router preferred)
• TypeScript
• Tailwind / modern component systems
• Real-time UI state management

Backend:

• Node.js / Express or modern API frameworks
• PostgreSQL (multi-tenant architecture)
• Event-driven architecture preferred
• API-first design

Infrastructure:

• Docker
• NGINX
• Cloud deployment (GCP / AWS / Azure)
• CI/CD pipelines

Bonus:

• Experience with AI integrations (LLM workflows)
• Multi-tenant SaaS architecture
• High-traffic consumer portals
• Data pipeline engineering

What Makes You Ideal

• You think in systems, not pages
• You understand MLS compliance constraints
• You know why IDX caching matters
• You understand real estate lead conversion math
• You’ve built production APIs used by thousands
• You care about performance and SEO
• You can move fast without creating tech debt
• You’ve worked in regulated environments

What We Are Building

Our vision:

FSBO.com becomes:

• The most powerful seller-controlled listing platform
• Direct-to-buyer engagement
• Embedded mortgage pre-approval
• AI-assisted listing optimization
• Modern transaction workflow
• Data-first analytics

All powered by Bevri.ai infrastructure.

Compensation

• Competitive salary
• Performance bonus
• Equity participation potential
• Long-term leadership opportunity

This role can grow into:

• Lead Architect
• VP of Engineering
• Product Engineering Partner

How to Apply

Send:

• Resume
• GitHub or portfolio
• Description of a real estate or mortgage system you built
• Brief explanation of your IDX or MLS experience

Applications without real estate or mortgage domain experience will not be considered.

Job Type: Full-time

Pay: $104,406.58 - $125,736.96 per year

Benefits:

• Dental insurance
• Health insurance
• Vision insurance

Experience:

• Real Estate Tech / Mortgage Domain: 3 years (Preferred)

Work Location: Remote