Full Stack Web Developer; React + Node.js

Full Stack Web Developer (React + Node.js)

Full Stack Web Developer (React + Node.js)

Product:

HELIX— The next-gen open-world sandbox for modding and RP

Type:

Full-time

About Us

Hypersonic Labs is the team behind HELIX — an ambitious open-world multiplayer platform built in Unreal Engine 5 that empowers creators to build, mod, and roleplay at massive scale. Backed by top-tier investors like Play Ventures and Samsung Next with $11M raised, we’re redefining what user-generated games can be.

We’re looking for aFull Stack Web Developer to build sleek, performant, and intuitive web experiences for our creator ecosystem — from the HELIX game launcher to dashboards, marketplaces, and community tools.

What You’ll Do

• Own development of web features across the stack using

React(frontend) andNode.js(backend)

• Translate Figma designs into pixel-perfect, responsive frontend interfaces

• Collaborate with designers, PMs, and platform engineers to ship new features

• Build and maintain APIs and backend services to support player and creator tools

• Contribute to technical decisions on architecture, performance, and usability

What We’re Looking For

• 3+ years experience as a full stack developer

• Strong proficiency inNode.jsandReact

• Proven ability to translate Figma designs into clean, reusable code

• Experience with RESTful APIs, version control (Git), and modern CI/CD workflows

• Familiarity with authentication, security best practices, and scalable backend patterns

Nice to have

• Experience with UGC platforms, modding frameworks, or live service ecosystems.

• Previous work in fast-moving startup or small team environments.

• You thrive infast-paced, collaborative environments where efficiency, agility, and a strong team culture lead to significant and meaningful impact.

• You enjoy working closely with other disciplines, wearing multiple hats, and iterating quickly.

• You’re excited by ambitious creative tools and believe in enabling others through technology.

Why Join Us?

• Shape the future of multiplayer sandbox games

• Build tools that empower millions of modders and creators

• Join a passionate, fast-moving team at the intersection of games and UGC

Apply via

Resume and cover letter required.

Seniority level

• Seniority level

Not Applicable

Employment type

•

Employment type

Full-time

Job function

• Job function

Engineering and Information Technology

• Industries Computer Games

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