Senior Software Engineer: Frontend

Crossing Hurdles is a global recruitment firm partnering with a fast-growing AI-driven recruiting marketplace that connects companies with specialized recruiters to fill their hardest roles turning months of hiring into days.

Role: Senior Software Engineer: Frontend

Compensation: $170k - $300k + Equity

Location: New York, United States (Onsite)

YOE: 4+ years of experience building production- quality frontend applications

Benefits:

• Comprehensive medical dental/vision coverage with covered premiums 401(k)
• Unlimited PTO, Gym Membership

About Client:

Our client is a fast-growing, VC-backed AI startup building advanced agents that perform high stakes knowledge work at expert level. Their product already outperforms human professionals in independent evaluations and is used globally across multiple countries, languages, and legal environments.

About this Role:

As a Frontend Engineer, you will design and scale production grade agents that perform legal tasks with expert-level reasoning. You’ll work closely with the founders, legal experts, and product team to deploy AI systems in high stakes workflows used by real lawyers across the globe.

Requirements

• 4+ years building production-quality frontend applications
• Strong proficiency with TypeScript, Next.js and React.
• Demonstrated ability to build polished, responsive, high-performance interfaces
• Experience owning products end-to-end in early-stage start-up environments
• Excellent product sense and attention to user experience
• Open to full-stack work if needed
• Experience with LLMs, agentic workflows, or AI-native UI patterns
• Strong design sensibilities or experience working very closely with designers

Why candidates should join:

Our client has just raised over $7M from top-tier investors including NEA, Pear VC, and Afore Capital. They are building frontier AI agents that already outperform human experts in real legal workflows and they’re scaling fast. With 4× revenue growth in the last four months and customers across four continents, they’re capturing a trillion-dollar market with unstoppable momentum.

This is applied AI that delivers real, measurable ROI today automating complex legal work with accuracy that beats professionals. Few startups can genuinely claim this level of traction, technical depth, and global demand.