Frontend Engineer

Location: Toronto, ON, Canada | Team: Frontend | Level: Post Grad

Join Over99 – Help Build the Future of Crypto Gaming

At Over99, we’re redefining what’s possible in crypto gaming. Our mission is simple: deliver a lightning-fast, seamless, and secure gaming experience powered by cutting-edge blockchain technologies. We're building the most advanced crypto casino platform in the world—and we’re just getting started.

We're looking for a Post Grad Frontend Engineer with strong fundamentals in React, TypeScript, and interactive web applications, plus curiosity for real-time systems, game experiences, and full-stack collaboration. You'll work across our player-facing web app and game experiences, helping build smooth wallet flows, responsive UI, real-time gameplay surfaces, and performance-focused product features.

This role is remote-first, but based in Toronto, ON, Canada. We value autonomy, trust, and flexibility, and expect you to bring curiosity, ownership, and a strong desire to learn wherever you work.

What You’ll Be Doing

• Build and improve high-quality frontend features across the Over99 webapp and games surfaces.
• Work with React, Vue 3, TypeScript, Vite, and modern frontend tooling to deliver fast, reliable user experiences.
• Help build interactive product flows for wallets, balances, gameplay, account features, promotions, and real-time updates.
• Collaborate with senior engineers on frontend architecture, reusable components, state management, and performance optimization.
• Work with real-time client-server features using technologies like Socket.IO, WebSockets, and event-driven updates.
• Contribute to game-facing frontend experiences involving animations, sound, timing, physics, and responsive interaction patterns.
• Partner closely with product managers, designers, backend engineers, and QA to deliver polished end-to-end features.
• Use Cursor IDE, LLMs, and AI-assisted coding workflows heavily as part of day-to-day engineering, including MCP-powered integrations and custom tooling on top of Cursor.
• Learn and contribute to observability practices using tools like Datadog to understand frontend health and user impact.
• Write maintainable, tested code and participate in code reviews, CI/CD workflows, and team engineering standards.
• Grow quickly through mentorship, hands-on ownership, and exposure to production-scale crypto gaming systems.

Core Infrastructure

Technologies You’ll Work With:

• React
• TypeScript
• Vite
• Vue 3
• Tailwind CSS / Sass
• React Query / Vue Query
• Pinia / Vuex
• Socket.IO / WebSockets
• Node.js
• PostgreSQL
• Redis
• RabbitMQ
• Cursor IDE / LLM-assisted development
• MCP integrations

Game/Interactive Fronted

• Matter.js
• GSAP
• Howler
• Animation and rendering performance
• Real-time gameplay UX

Bonus Skills (Nice To Have Experience With)

• Datadog
• AWS
• CI/CD Pipelines
• Docker
• iGaming, crypto, or gaming products

What We’re Looking For

• Recent graduate or early-career engineer with strong frontend fundamentals and a portfolio, internship, co-op, or project experience to show.
• Proficiency with JavaScript, TypeScript, HTML, CSS, and modern frontend development.
• Experience building web applications with React, Vue, or similar modern frontend frameworks.
• Solid understanding of component architecture, state management, API integration, and responsive UI development.
• Interest in high-performance interactive experiences, including animations, real-time updates, and client-server communication.
• Comfort using or learning AI-assisted engineering workflows with Cursor IDE, LLMs, and related developer tools.
• Comfort working with Git, code reviews, CI/CD workflows, and modern development tooling.
• Strong problem-solving skills, attention to detail, and eagerness to learn from senior engineers.
• Ability to work remotely while staying communicative, reliable, and ownership-driven.

Nice-to-Have

• Experience with React Query, Vue Query, Pinia, Vuex, or similar state/data management tools.
• Experience with Socket.IO, WebSockets, or real-time product features.
• Experience with animations, canvas-style interactions, physics engines, sound, or game UI.
• Exposure to Node.js APIs or backend-adjacent development.
• Hands-on experience with Cursor, MCP servers, AI coding agents, custom IDE integrations, or other LLM-assisted development workflows.
• Background in crypto, gaming, gambling, or iGaming platforms.
• Familiarity with observability tools li