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 like Datadog.

Experience with cloud deployment, Docker, or AWS.

Why Jo