Xsolla

Senior Frontend Engineer

Xsolla
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12 months ago
Baku, AzerbaijanSenior

Responsibilities

  • Design, develop, and maintain scalable, responsive web interfaces using React and TypeScript.
  • Translate product designs and user stories into functional UI components.
  • Optimize frontend performance across browsers and devices and resolve performance bottlenecks.
  • Refactor legacy code and implement maintainable frontend architecture and state management.
  • Integrate REST and GraphQL APIs, WebSockets, and real-time data handling.
  • Lead or participate in frontend design reviews and architecture discussions.
  • Collaborate with product managers, designers, and backend engineers to deliver features.
  • Contribute to planning, estimation, and delivery tracking.
  • Identify and resolve UI bugs and UX inconsistencies.
  • Mentor peers, conduct code reviews, and promote continuous improvement.

Requirements

  • At least 6 years of professional software development experience.
  • At least 4 years of hands-on React experience, with TypeScript preferred.
  • Deep knowledge of JavaScript/ES6+, HTML5, CSS3, and Web APIs.
  • Experience with responsive design systems and CSS-in-JS, such as Tailwind.
  • Familiarity with REST and GraphQL APIs, WebSockets, and real-time data handling.
  • Comfort working with Git, CI/CD pipelines, and agile collaboration tools.
  • Exposure to testing frameworks such as Jest or Cypress.
  • Nice-to-have experience with microfrontend or monorepo architectures, design systems, scalable component architectures, third-party identity and authentication systems, Next.js, SSR/SSG, hybrid rendering, UX polish, animation, interaction design, and technical communication.

Tech Stack

CypressGitGraphQLJavaScriptJestNext.jsReactTailwind CSSTypeScript

Categories

Xsolla

About Xsolla

1,001-5,000 employees

Xsolla builds commerce and monetization infrastructure for video games, offering payment processing, merchant-of-record services, storefronts, subscriptions, and anti-fraud tools for developers and publishers. The privately held company, founded in 2005 and headquartered in Sherman Oaks, California, supports direct-to-consumer sales and global tax/compliance across many regions and payment methods. Its platform targets studios from indie to AAA and powers distribution, marketing, and in-game purchases.

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