Senior Frontend Engineer

🔥 1 minute ago

🇷🇺 Russia – Remote

⏰ Full Time

🟠 Senior

💻 Frontend Engineer / Web Developer

👻 Ghost score 20%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Xsolla

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2005

💼 Consulting

📣 Marketing

📦 Logistics

Consulting • Marketing • Logistics

Xsolla is a company specializing in game commerce solutions. It provides tools and services that empower video game developers to monetize, distribute, and fund their games, helping them to increase revenue at any stage of development. Xsolla offers a wide range of solutions such as customizable web shops, payment processing, fraud prevention, and social packages to enhance player engagement. With over 19 years of experience in the video game industry, Xsolla collaborates with developers and publishers globally to manage compliance, taxes, and operational complexities, allowing them to focus on connecting with their players. Their services are designed to work with popular game development platforms like Unity, Unreal, and Cocos Creator, supporting a wide array of local payment methods worldwide.

📋 Description

• Develop and maintain high-quality frontend applications and features • Write clean, maintainable, well-tested code with comprehensive unit and E2E test coverage • Build semantic, adaptive, cross-browser, and cross-platform layouts following web standards and accessibility best practices • Design and implement reusable component systems and contribute to the shared UI library • Optimize application performance, including rendering, bundle size, and Core Web Vitals • Collaborate with designers using Figma to deliver pixel-perfect, consistent implementations • Integrate with backend services and external APIs, and agree on API contracts with backend engineers • Configure and improve build tooling, CI/CD pipelines, and Docker environments • Participate in code reviews, technical discussions, and architectural decisions • Mentor Middle and Junior engineers and contribute to improving product quality • Work within a product engineering team of frontend, backend, QA, and DevOps engineers alongside Product and Design • Own features end to end, from implementation and testing to release and monitoring

🎯 Requirements

• 5+ years of commercial frontend development experience • Advanced proficiency in JavaScript (ES6+), including asynchronous programming, prototype-based OOP, classes, and memory management fundamentals • Deep TypeScript knowledge, including generics, utility types, custom type declarations, and extending library types • Advanced experience with semantic, adaptive, cross-browser, and cross-platform layouts • Understanding of web standards and accessibility • Strong CSS skills, including SASS/SCSS and CSS-in-JS solutions • Experience with modern frameworks such as React, Vue, or similar • Experience with state managers • Experience with SSR/isomorphic applications • Experience building component systems, including the compound components approach • Understanding of data structures, algorithm complexity, and common design patterns • Knowledge of basic caching techniques, such as LRU • Ability to decompose tasks and separate business logic from framework/library code • Experience configuring and optimizing Vite or Webpack • Experience with ESLint, StyleLint, Prettier, or Biome • Experience writing unit and E2E tests • Understanding of REST API fundamentals and experience integrating with external services • Experience with Docker • Proficiency with Git and GitLab • Confident use of Figma for design implementation • Good written and spoken English

🏖️ Benefits

• Medical, dental, and vision insurance • Paid time off (PTO) • Personalized career roadmap • Professional development through training and educational opportunities • Flexible schedule • Employment agreement with entity or EOR arranged per candidate location