Senior Software Engineer- Full Stack

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).

Build and maintain backend services and APIs (Node.js/TypeScript), including: Scalable API design (REST and/or GraphQL) Authentication/authorization patterns Data modeling and database schema design Performance, reliability, and concurrency considerations

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.

Leverage AI coding tools (e.g., 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.

Self-starter who independently drives outcomes, owns success metrics, and follows through.

Strong product thinking: you can balance customer experience, technical feasibility, and maintainability.

Excellent communication skills—able to explain tradeoffs and align stakeholders.

Strong debugging skills across the stack (UI, APIs, data), with a calm, structured approach to incident response.

Security- and privacy-minded engineering approach (safe defaults, least privilege, secure coding practices).

Comfortable in ambiguity and fast iteration cycles; startup / zero-to-one experience is a plus.

Rapidly growing startup with a dynamic work environment

Flexible team structure with the ability to progress in career

Health, Dental, and Vision insurance

Collaborative culture and numerous team activities

The anticipated base salary range for candidates who will work in our Playa Vista, California location is $160,000 to $214,000. The final salary offered to a successful candidate will depend on several factors, which may include, but are not limited to, the type and length of experience applicable to the role and within the industry, education, geographic location, etc. Commercial Real Estate Exchange, Inc (“Crexi”) is a multi-state employer, and this salary range may not reflect positions that work in other states.

Crexi is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Crexi will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.