Senior Software Engineer, Front End

Location: New York or Toronto (Remote option available) Employment Type: Full-time Work Arrangement: Remote (from US or Canada) or On-site About the Role Our client has created a widely deployed AI-native coach for enterprise, which is changing leadership development and collaboration in the workplace. Their enterprise-grade AI applications are trusted by some of the world’s largest companies. They are looking for a Senior Frontend Engineer to hands-on shape the technical foundation of their LLM-powered product's user experience. This is a role for a UX-obsessed, versatile, and pragmatic builder who thrives in a startup environment. You will be responsible for owning UI systems end-to-end and will have the opportunity to contribute to the backend when needed. What You'll Do Build polished, user-friendly interfaces using modern frontend frameworks like Vue.js, React, or Svelte. Analyze user metrics and engage with users directly to inform product decisions. Collaborate with cross-functional teams to deliver features that solve real user problems. Own end-to-end flows, from frontend delivery to integration with backend systems. Ensure performance, accessibility, and scalability for enterprise environments. Debug across the full stack and contribute to backend code where required. Help shape hiring, tooling, and internal processes as the team grows. Requirements 8+ years of experience as a full-stack or front-end engineer. Significant experience in modern frontend frameworks. Comfortable with enterprise environments and a product-focused mindset. Able to work remote (from US or Canada) or on-site Benefits Salary: $175K - $210K Equity: Options from day one. Visa sponsorship is not available. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.