Senior Frontend Engineer

About the Company

SKELAR is a venture builder that builds companies. Founders create consumer businesses that become global leaders in EdTech, Mental health, Petcare, FashionTech, and more. Our tech products are used by over 10 million people worldwide.

Responsibilities

• Provide technical leadership through solution design, architectural discussions, and mentoring junior developers
• Maintain high code quality through code reviews and technical initiatives
• Take end-to-end responsibility for task implementation within sprints
• Collaborate closely with design, analytics, and backend teams
• Write scalable, maintainable code and manage performance-critical scenarios on high-load platforms
• Actively use and expand the application of AI tools in daily development and research

Requirements

• 4+ years of experience in frontend development
• Deep experience with Vue or React
• Proficiency in TypeScript
• Experience with A/B testing and feature flags
• Experience writing unit and component tests
• Experience building scalable applications with AI
• Proactive mindset and resilience to changing priorities

Preferred Qualifications

• Experience with payment flows or PSP integrations (Adyen, Paypal, etc.)
• Experience with gRPC / ConnectRPC
• Understanding of iframe and PostMessage communication
• Experience with i18n / localization (i18next or similar)
• Experience with Vite
• Understanding of web performance and rendering optimization