About Crexi Crexi is reimagining commercial real estate with an AI-powered platform built to deliver smarter, more efficient solutions at every stage of the deal lifecycle. From real-time data and market insights generated by Crexi Intelligence, to targeted property marketing and seamless deal management through Crexi PRO, and a transparent, time-bound bidding experience with Crexi Auction— Crexi enables users to evaluate opportunities, maximize exposure, and close with speed and confidence. 6 billion square feet leased, and supports a growing community of more than 2 million monthly active users.

Crexi’s mission is to catalyze the next generation of commercial real estate through three core pillars: Access, Innovation, and Connection. Crexi’s platform democratizes CRE by providing unprecedented access to market insights and opportunities, accelerates CRE dealmaking with purpose-built technology that enhances speed and transparency; and empowers CRE professionals with a centralized platform designed for real-time collaboration and success.

About The Role

: As a Senior Software Engineer, Full Stack, you will design, build, test, and ship end-to-end product features across Crexi’s platform—owning work from UI through APIs and data. You’ll operate with a strong product mindset, partnering closely with Product and Design to turn customer needs into simple, scalable solutions. You’ll also leverage modern AI coding tools to accelerate delivery while maintaining a high bar for code quality, security, and maintainability.

What You'Ll Do

: A typical day may include: Design, develop, deploy, and maintain full-stack web applications using TypeScript across front-end and back-end systems. Build high-quality, customer-facing user interfaces with modern web frameworks ( Angular preferred). Translate designs into responsive, modern experiences across devices (desktop, tablet, mobile).

js/TypeScript), including: Scalable API design (REST and/or GraphQL) Authentication/authorization patterns Data modeling and database schema design Performance, reliability, and concurrency considerations Rapidly prototype, iterate, and ship user-facing features—balancing speed with long-term architectural integrity. , Cursor, Copilot) for scaffolding, refactoring, test generation, and debugging—while critically reviewing AI output for correctness, security, and performance. Participate in (and often lead) code reviews, raising the bar on quality, readability, and security across the stack.

Troubleshoot complex production issues with a focus on observability, performance tuning, and prevention. Identify opportunities to improve developer/agentic experience, processes, and platform foundations (tooling, CI/CD, testing, architecture patterns). Collaborate cross-functionally with Product, Design, and Engineering to drive measurable impact for customers.

Mentor junior engineers through pairing, feedback, and technical guidance; contribute to a culture of pragmatic, user-focused engineering. Author and maintain clear technical documentation for features, APIs, and system behavior.

Qualifications

: Bachelor’s degree in Computer Science or related field, or equivalent practical experience. 5+ years of professional software development experience in production environments with meaningful scope/ownership. 2+ years of hands-on TypeScript experience across front-end and back-end contexts (strong preference for deeper expertise).

Proven full-stack capability: you have shipped features end-to-end (UI → API → data) and can own production outcomes. Strong experience building modern web UIs using TypeScript (Angular preferred; other modern frameworks acceptable). Strong backend fundamentals, including API design, data modeling, and performance considerations.

Senior Software Engineer- Full Stack