Senior JavaScript Developer

Amusnet

Sofia, Bulgaria

We are looking for a Senior JavaScript Engineer who wants to work on meaningful products, make technical decisions, and write code that does more than just pass review — code that actually moves the product forward. For us, JavaScript is not just a language for building interfaces. We use it to create modern, fast, scalable web applications with a strong focus on solid architecture, great developer experience, and stable production environments.

THE PERFECT TEAM MEMBER IS INSPIRED TO:

Build new features, improving existing products, and contributing to architectural decisions for modern web applications.
Work closely with other engineers, product people, designers, and QA specialists, while having a real impact on the technical direction of the product.
Write clean, maintainable, and well-structured code, take part in code reviews, and help improve engineering practices across the team.
Share your experience, propose solutions, and be someone others can rely on technically.

THE SKILLS THAT WILL GRAB OUR ATTENTION:

Strong professional experience with JavaScript/TypeScript and at least one modern frontend framework: React, Angular, or Vue.
Understanding of how modern web applications work - component architecture, state management, performance, API integrations, testing, build tools, and deployment processes.
We are not looking for someone who simply knows the syntax. We are looking for an engineer who understands trade-offs, can defend technical decisions, and knows when a solution is good not only today, but also six months from now.