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 Senior Full Stack Games Engineer with strong expertise in building interactive, real-time gaming experiences using modern web technologies. This is a hands-on role where you’ll design, develop, and optimize high-performance game front-ends (PixiJS and React) and scalable back-end services (Node.js). You’ll play a key role in shaping our game architecture, improving performance and player experience, and collaborating with cross-functional teams to deliver innovative, next-generation gaming experiences. This is a fully remote role. We value autonomy, trust, and flexibility—and expect you to bring energy, ownership, and leadership wherever you work.

What You’ll Be Doing

Lead the design, development, and optimization of web-based game experiences using PixiJS and React for high-performance rendering
Architect and implement scalable back-end services using Node.js, integrating real-time gameplay features such as multiplayer, leaderboards, and in-game events
Collaborate with product, design, and backend teams to translate game concepts into performant, interactive experiences
Optimize client-server communication (e.g., WebSockets, REST APIs) to ensure seamless, low-latency gameplay
Apply game development best practices to improve performance, scalability, and maintainability across multiple projects
Build and maintain automated CI/CD pipelines to enable rapid, reliable deployment of game features and updates
Contribute to technical strategy, code reviews, and mentoring of junior engineers

Technologies You’ll Work With

Core Infrastructure:

React
PixiJS
NodeJS
Typescript
PostgreSQL
Redis
RabbitMQ

Bonus Skills (Nice to Have Experience With):

Datadog
AWS
CI/CD Pipelines

What We’re Looking For:

Must-Haves:

7+ years of professional software engineering experience, with a focus on game or interactive application development
Strong expertise in PixiJS (or other HTML5/WebGL frameworks) and/or React for high-performance front-end experiences
Proficiency with Node.js and building scalable back-end services, including real-time systems (WebSockets, multiplayer sync)
Experience with Databases, ideally Postgres
Solid understanding of performance optimization, rendering pipelines, and client-server architecture
Experience with CI/CD pipelines and modern development workflows

Nice-to-Have:

Background in crypto or iGaming
Background in multiplayer gaming, gambling, or iGaming platforms
Familiarity with game networking protocols, animations, and physics engines
Experience leading technical initiatives or mentoring engineers
Knowledge of cloud deployment (AWS) and containerized environments (Docker, Kubernetes, ECS)

Why Join over99.com?

Be part of a fast-growing and well-funded start-up at the intersection of gaming and blockchain
Work with a world-class engineering team—collaborative, autonomous, and impact-driven
Build next-generation systems with full ownership over architecture and implementation
Remote-first culture with flexible hours, asynchronous communication, and no micromanagement
A product and mission you’ll actually be excited about

What You’ll Get:

Why join us?

Competitive Salary – We pay top-of-market for top-tier talent
Remote-First Work Environment – Work from anywhere, collaborate globally
Generous Holiday Allowance – Take the time you need to rest and recharge
Flexible Time Off & Hours – We focus on output, not clocking in
Performance-Related Bonus – We reward real impact. Hit goals, share the upside

Ready to Build with Us?

We’re creating something bold and different—and we want the best minds to help us do it. If you're passionate about infrastructure, performance, and pushing tech boundaries, let’s build the future of crypto gaming together.

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over99 Ltd.