Senior Frontend Engineer - Toronto, Ontario

+We are looking for a Frontend Engineer to build intuitive, high-performance user interfaces for trading, risk, and research platforms at a leading hedge fund. · +Develop User Interfaces: Build responsive, data-rich web applications that traders and analysts rely on daily. · Coll ...

We're building AI systems from first principles, developing novel architectures that combine calibrated confidence estimation with reinforcement learning from experimental outcomes. · ...

We're looking for a Frontend Engineer who can build reliable, accessible, and well-structured web applications using modern React and · ...

We are looking for a Frontend Engineer to help build and evolve Parallelz's core web experience. · ...

We are looking for a Frontend Engineer to help build and evolve Parallelz's core web experience. · Responsibilities: · Build and maintain our core frontend using , TypeScript, and Tailwind CSS · Own features end-to-end from concept and design review through production rollout · ...

Own the design system and frontend performance culture. · ...

Craft fast, accessible, and elegant interfaces. You'll translate complex workflows into simple, responsive UI that users love. · ...

We're looking for a Frontend Engineer who can build reliable, accessible and well-structured web applications using modern React and This role is hands-on and closely connected to real user needs especially around accessibility forms and data-driven workflows. · EnabledTalent is ...

Own the design system and frontend performance culture. · Develop and maintain a shared component library and tokens. · Select standards for accessibility, theming, responsiveness. · ...

We invite you to join us in building the future of scientific intelligence. · Autopoiesis Sciences is seeking exceptional Frontend Engineers to help build the interfaces through which researchers will interact with our AI systems.You'll build interfaces that surface AI-generated ...

We are looking for a Frontend Engineer to build intuitive, high-performance user interfaces for trading, risk, and research platforms at a leading hedge fund. · This is an opportunity to bring your frontend expertise into the world of quantitative finance where technology and spe ...

Craft fast, accessible, and elegant interfaces. You'll translate complex workflows into simple, responsive UI that users love. · Build SPAs with React/TypeScript (or similar) and modern CSS/layout. · Implement component libraries, accessibility (WCAG), and performance budgets. · ...

We are hiring a Frontend Software Engineer to join our Mapping experiences team that next generation tooling. This role is ideal for someone who cares deeply about frontend architecture, user experience, and developer ergonomics, while still enjoying full-stack ownership and syst ...

We're seeking a passionate Frontend Software Engineer to join our team building eBay Live, our newest shopping experience and live shopping platform. · ...

Bâtir et maintenir des interfaces utilisateur sophistiquées, riches en données et à forte interaction. · Lider le développement de systèmes intégrant plusieurs flux de travail et modèles d'interaction. · ...

We're hiring a Frontend Engineer to craft beautiful, responsive user experiences for our ventures. · Build modern, responsive UIs using React, TypeScript, and related frameworks. · Collaborate with product managers and designers to translate user needs into delightful experiences ...

About Aviso Wealth · Aviso Wealth aims to improve the financial well-being of Canadians through its wealth management services. · The Opportunity: · Design scalable client-side software applications using Flutter and Angular · Collaborate with cross-functional teams for smooth de ...

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Join us on this thrilling journey to revolutionize the workforce with AI. · ...

+EvenUp is on a mission to close the justice gap using technology and AI. We empower personal injury lawyers and victims to get the justice they deserve. · +Build and maintain frontend systems that power core product experiences · Translate product and design requirements into in ...

We are seeking a Senior Frontend Developer with expertise in creating highly scalable UI solutions based on microservices architecture. · Experience in front-end development and knowledge of modern JavaScript frameworks like React or Vue.Js · Proficiency in writing and working wi ...

+We're transforming how legal and professional services operate — not incrementally, but end-to-end. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we're reshaping how critical knowledge work gets done for decades to come. · ++Build new ...