Senior Full Stack Games Engineer (Remote)

GamblingCareers.com; Fully; Remote; CHF 140,000 - 210,000; Full time

Benefits offered by this job

Remote‑first culture

Generous holiday allowance

Flexible hours

Performance bonus

Competitive pay

Job summary

over99.com is redefining crypto gaming with a fully remote Senior Full Stack Games Engineer role. You will craft high‑performance front‑ends with PixiJS and React, and scale backend services in Node.js for real‑time multiplayer features and events.

Collaboration with product, design, and backend teams is essential to deliver immersive experiences. We value autonomy and ownership; you’ll contribute to architectural decisions, optimize performance, and mentor junior engineers while supporting a

Qualifications

• 7+ years of professional software engineering experience with game or interactive app development.
• Strong expertise in PixiJS (or similar HTML5/WebGL) and React for high‑performance front‑ends.
• Proficiency with Node.js and building scalable back‑ends, including real‑time systems (WebSockets, multiplayer).
• Experience with Postgres databases and understanding client‑server architectures.
• Familiarity with CI/CD workflows and modern development practices.

Responsibilities

• Lead design, development, and optimization of web‑based game experiences using PixiJS and React.
• Architect scalable back‑end services in Node.js with real‑time multiplayer and events.
• Collaborate with product, design, and backend teams to deliver performant experiences.
• Optimize client‑server communication for low latency gameplay.
• Mentor junior engineers and contribute to technical strategy and code reviews.
• Build and maintain automated CI/CD pipelines for rapid deployments.

Skills

PixiJS

React

Node.js

TypeScript

WebSockets

PostgreSQL

Redis

RabbitMQ

CI/CD

AWS

Tools

Datadog

Docker

Kubernetes

EC2/ECS

Job description

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

Must-Haves

What We’re Looking For:

• 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,