Frontend Engineer

• Design, develop, and maintain backend services and APIs
• Participate in architecture and design discussions
• Write and review technical design documents
• Write clean, maintainable, well-tested code with unit and integration test coverage
• Optimize database schemas and queries for performance and reliability under load
• Build event-driven and asynchronous workflows using message brokers
• Monitor, troubleshoot, and improve production systems
• Participate in incident response and post-mortems
• Contribute to CI/CD pipelines, infrastructure-as-code, and engineering best practices
• Perform code reviews and mentor Middle and Junior engineers
• Collaborate with Product, Design, Frontend, QA, and DevOps to deliver features end to end
• Maintain clear API and technical documentation
• Own services end to end, from design and implementation through deployment, monitoring, and on-call support

Explore Senior Frontend Engineer at Xsolla. Review requirements and application details.

Senior Frontend Engineer

• 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