Senior Front-End developer

Hi! We are looking for a Senior Frontend Developer (Vue 3 / Nuxt) to join our pack at SharksCode 🦈💙 SharksCode is a Ukrainian IT company that develops high-tech software solutions and B2B platforms, particularly in the iGaming industry.

We expect that you:

• Have 5+ years of commercial experience in Frontend development.
• Have strong experience with Vue 3, Composition API, reactivity, and lifecycle.
• Have solid experience with Nuxt 3/4 (SSR, SSG, middleware, plugins).
• Have excellent knowledge of TypeScript (strict mode, generics, utility types, type inference).
• Have hands-on experience with state management using Pinia.
• Understand frontend architecture (modular structure, layers, DTO, separation of concerns).
• Understand client-server interaction (HTTP, REST, GraphQL).
• Have experience with async flows, error handling, retries, and caching.
• Have experience in unit/integration testing (Vitest / Jest).
• Have experience with performance optimization and profiling tools.
• Understand SSR/hydration specifics and related issues.
• Are confident with Git (feature branches, code review, rebase/merge strategies).
• Are able to make architectural decisions and justify them.
• Are proactive, responsible, and have strong system thinking.

Your future responsibilities:

• Develop and maintain frontend applications using Vue 3 / Nuxt 4.
• Design architecture for modules and components.
• Implement business logic (authentication, payments, realtime features, etc.).
• Integrate and work with REST / GraphQL APIs.
• Handle errors and manage request state.
• Manage application state using Pinia.
• Optimize performance (lazy loading, code splitting, bundle size reduction).
• Work with SSR/SSG (Nuxt).
• Write unit and integration tests.
• Participate in code reviews and implement best practices.
• Collaborate with backend, QA, and design teams.
• Contribute to requirements analysis and technical solutions.
• Improve and refactor existing codebase, reduce technical debt.
• Work with CI/CD pipelines (build, test, deploy).

Nice to have:

• Experience with highload / realtime systems.
• Experience with WebSocket / SSE.
• Understanding of microfrontend architecture.
• Experience in iGaming or fintech projects.
• Understanding of UX/UI principles.
• Experience with analytics tools (GA, Amplitude, etc.).
• Experience with feature flags.
• Understanding of frontend security (XSS, CSRF, etc.).
• Experience optimizing Core Web Vitals (LCP, CLS, TTI).
• Experience with Docker (frontend setup level).

Interview stages: 🤝 Interview with Recruiter. 🧠 Technical Interview. 💙 Offer.

We offer: 🌴 24 paid vacation days, 14 sick days, and 5 days off. ⏰ Flexible start of the working day — from 9:00 to 11:00. 🏥 Medical insurance. 💰 Bonuses and performance-based rewards. 🐶 Office in the center of Kyiv — pets are welcome, we are pet-friendly. 💆 Lounge area in the office to recharge during the day. 🎾 Padel tennis, football, and training at the polygon for those who enjoy active leisure. 📚 Learning compensation, internal meetups and workshops, as well as access to the corporate LMS with courses. 🎁 Corporate currency that can be exchanged for merch, gifts, or additional benefits.