Appcharge is the direct-to-consumer platform for mobile games.

We help game studios sell digital goods directly to their players - skipping the 30% store commissions from Apple and Google. That means more revenue for studios, and a closer connection to the players who love their games.

Appcharge powers web stores and in-app payments for over a third of the world’s top-grossing mobile titles. Backed by $89M from leading investors and publishers like Supercell and Playrix, we’ve grown 14x in the past year and now process over half a billion dollars annually.

We’re growing fast, building with intention, and helping the biggest names in gaming take back control of their business.

As a Senior Frontend Engineer you’ll be responsible for building high-quality, scalable, and performant web applications that deliver an exceptional user experience across devices.

In this role, you’ll collaborate closely with backend engineers, product managers, and designers to create modern, responsive interfaces and reusable UI components.

You’ll have a key part in translating product and design concepts into elegant, reliable, and maintainable code.

Responsibiliti

• Design and develop high-quality, scalable, and responsive frontend applications using modern technologies (React, TypeScript, etc.).
• Collaborate with cross-functional teams (product, design, backend) to deliver intuitive and engaging user experiences.
• Optimize application performance for speed and better UX.
• Ensure pixel-perfect design implementation and maintain a consistent design system.
• Publish and manage versions of our SDKs, ensuring proper versioning, backward compatibility, and clear release notes.

Requireme

• At least 5 years of proven experience in developing web page applications
• High Proficiency with React, HTML & CSS - a must
• Proficiency with building SDKs, and managing NPM packages
• Familiarity with more FE frameworks (Angular, Vue, etc) - advantage
• Experience with server-side rendering (Next.js - advantage)
• Proficiency with cloud-based environments and CDNs (AWS - preferred)
• Experience with NoSQL solutions (MongoDB, Redis - advantage)
• Excellent problem-solving and troubleshooting skills
• Knowledge of software development lifecycle
• Strong communication and collaboration abilities
• Self-motivated with a startup mindset and ability to work independently