# Senior Frontend Engineer at Xsolla

- Company: Xsolla (xsolla.com)
- Location: Baku
- Places: Baku
- Posted: 2025-11-18
- Apply: https://jobs.lever.co/xsolla/82e04d00-239d-4a39-a781-671f2958db4e
- Page: https://ye.saranatour.dev/jobs/senior-frontend-engineer-xsolla-kn7e5kngzbp128n5m5wvmkm1718hek26

## The posting

Senior Frontend Engineer
Xsolla · Baku

### RESPONSIBILITIES

- **Design, develop, and maintain** modern, scalable, and responsive web interfaces using **React** and **TypeScript**.
- **Translate product designs and user stories** into high-quality, functional UI components.
- **Optimize performance** for speed and scalability across browsers and devices.
- **Refactor legacy code** to align with current best practices and architectural patterns.
- **Write clean, maintainable, and testable code** using modern frontend tooling.
- **Implement effective state management** strategies and integrate with **REST/GraphQL APIs**.
- **Participate in and lead frontend design reviews** and architecture discussions.
- **Collaborate closely with product managers, designers, and backend engineers** to deliver features end-to-end.
- **Contribute to planning, estimation, and delivery tracking** of new features and technical improvements.
- **Identify and resolve performance bottlenecks, UI bugs, and UX inconsistencies.**
- **Mentor peers**, provide constructive **code reviews**, and foster a culture of continuous improvement.

### REQUIREMENTS

- **5+ years** of professional experience in **software development**.
- **4+ years** of hands-on experience with **React** (and ideally **TypeScript**).
- Deep knowledge of **JavaScript/ES6+**, **HTML5**, **CSS3**, and **Web APIs**.
- Experience with **responsive design systems** and **CSS-in-JS** (e.g., **Tailwind**).
- Familiarity with **REST/GraphQL APIs**, **WebSockets**, and **real-time data handling**.
- Comfortable 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**.
- Strong understanding of **design systems** and **scalable component architectures**.
- Experience integrating **third-party identity/auth systems** (e.g., **SSO**, **OAuth2**).
- Proficiency with [**Next.js**](http://Next.js), **SSR/SSG**, and hybrid rendering strategies.
- A deep appreciation for **UX polish, animation, and interaction design**.
- **Excellent written and verbal communication skills** for both technical and non-technical audiences.

The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially. Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy.

For any inquiries related to data privacy, please contact: [careers@xsolla.com](mailto:careers@xsolla.com)

Explore more opportunities at: [http](https://xsolla.com/careers)[s](https://xsolla.com/careers)[://x](https://xsolla.com/careers)[solla.com/careers](https://xsolla.com/careers)