Senior Full Stack Engineer

Perchwell is a modern real estate listings platform built for agents, focusing on smarter searches, better collaboration, and faster deal closures. They are building the future of residential real estate's critical listings infrastructure with an AI-powered, mobile-first platform. They are seeking a seasoned Senior Full Stack Engineer to lead and shape their frontend codebase, ensuring scalable, modular systems with best-in-class performance and maintainability. The role involves designing and developing frontend architecture, implementing user interfaces, managing state, and collaborating closely with design and backend teams.

Requirements

• 6+ years of experience in software engineering, with a focus on frontend development
• Strong proficiency in Typescript, JavaScript (ES6+), HTML5, CSS, and modern JS frameworks–especially React–and experience working with CDNs and optimizing frontend delivery performance
• Experience working on large, complex single-page applications
• Deep understanding of software engineering fundamentals: modularity, scalability, separation of concerns
• Expertise with JavaScript build tools (e.g., Webpack, Vite) and how frontend code is packaged and delivered
• Experience with modern testing frameworks like Playwright, Jest, Cypress, Mocha, or Chai
• Proficiency with working in a full-stack capacity (comfortable contributing to the backend code; experience with Ruby, Python, or Node)
• Ability to translate visual designs into well-structured frontend code
• A degree in Computer Science or equivalent experience
• Deep experience with application observability

Benefits

• Unlimited PTO, plus 10 paid company holidays
• Medical, dental, and vision plans
• HSA and FSA options
• Commuter benefits
• Parental leave
• Company-wide onsite or offsite each year
• Beautiful office in Soho, Manhattan with a stocked kitchen, catered breakfast and lunch once per week, happy hours and meet-ups