Full-Stack (MERN) Developer – Crypto & Gaming Projects

About the Role

We’re looking for a Full-Stack Developer who thrives at the intersection of gaming and blockchain innovation . You’ll be building high-performance, scalable systems that power immersive crypto-gaming experiences.

If you’ve built real-time multiplayer apps, integrated blockchain transactions, or worked on game-centric web platforms this is where you’ll feel right at home.

Key Responsibilities

• Design and develop full-stack solutions using MERN stack (MongoDB, Express.js, React.js, Node.js) .
• Build scalable APIs and microservices optimised for low latency and high concurrency.
• Create real-time and interactive game components using PixiJS, Phaser.js , or similar libraries.
• Integrate blockchain features such as token transactions, wallets, or NFT-based game mechanics.
• Deploy and manage containerised applications with Docker and Kubernetes .
• Work on Azure or Google Cloud Platform (GCP) for CI / CD, scaling, and monitoring.
• Implement and maintain strong security and API protection practices .
• Collaborate with game designers, blockchain engineers, and product teams to deliver seamless experiences.

Required Skills

✅ Hands-on experience with MERN stack (including Node.js) .

✅ Experience with PixiJS, Phaser.js , or other 2D / 3D rendering libraries for web gaming.

✅ Proven background in gaming platforms, metaverse, or interactive web applications .

✅ Proficiency with Docker, Kubernetes , and containerisation pipelines.

✅ Experience deploying on Azure or GCP .

✅ Solid understanding of security protocols, OAuth, JWT, encryption, and DevSecOps practices .

✅ Familiarity with Web3.js / ethers.js and blockchain integration.

✅ Strong knowledge of performance tuning, debugging, and scalable architecture design.

Nice-to-Have

Why Join Hard.coded

Hard.coded connects elite developers with top EU-based tech and gaming companies. We build remote teams that deliver speed, quality, and innovation all without the corporate fluff. Work on next-gen gaming products, blockchain integrations, and cutting-edge technologies with a team that values creativity and ownership.