Here's the job offer description formatted in Markdown, following your specifications:
🚀 About Us 🚀
We’re a team of 500+ professionals who develop cutting-edge proxy and web data scraping solutions for thousands of the world’s best known businesses, including Fortune 500 companies.
✨ What’s in store for you: ✨
You’ll be solving complex challenges and maintaining our own infrastructure with 60PB+ monthly data traffic. Here are its scale and maturity in numbers:
- 6PB+ Ceph storage
- 60PB+ monthly data traffic through our systems
- 300k+ service requests/sec processed
- 500k+ Kafka messages/sec streamed
💡 About the Role: 💡
You'll build and maintain the customer-facing dashboard that powers Webshare's proxy infrastructure. Our Next.js application serves many active users managing billions of proxy requests daily. You'll work on a modern React 19 + TypeScript stack with a highly autonomous team, balancing new features, experiments, and technical improvements.
📅 Your day-to-day: 📅
- Build and maintain performant frontend applications using Next.js 15, React 19, and TypeScript that power Webshare's proxy management dashboard.
- Own the design and delivery of UI features covering subscriptions, proxy configuration, analytics, user management, and payments (Stripe integration).
- Collaborate in a highly autonomous team to scope, plan, and execute work with minimal meetings.
- Investigate and resolve production issues using Sentry error monitoring and DataDog browser RUM.
- Balance time equally between features, experiments, tech debt, and bug fixes.
- Write comprehensive tests using Jest, Testing Library, and Playwright for E2E coverage.
- Develop and maintain component library with Storybook and Material UI (MUI 7).
- Continuously improve performance, accessibility, and user experience.
🛠️ Your skills & experience: 🛠️
- Strong experience with TypeScript and modern React (hooks, context, concurrent features).
- Proven experience with Next.js (App Router, SSR/SSG, API routes).
- Familiarity with Material UI or similar component libraries.
- Experience with data fetching patterns (SWR, React Query, or similar).
- Comfortable writing tests (unit, integration, E2E).
- Understanding of web performance optimization techniques.
- English fluency to thrive in a remote team.
- Fluency with AI-assisted development tools (Copilot, Cursor, Claude Code) and the judgment to know when they accelerate your work versus when they get in the way.
🌟 Nice to have: 🌟
- Experience with Storybook for component development.
- Familiarity with payment integrations (Stripe).
- Experience with observability tools (Sentry, DataDog, PostHog).
- Knowledge of charting libraries (Recharts, D3).
- Understanding of proxy/networking concepts.
💰 Salary: 💰
- Gross salary: from 6500 EUR/month + quarterly KPI-based performance bonus is applicable.
Keep in mind that we are open to discussing a different salary based on your skills and experience.
🎁 Benefits: 🎁
To support your professional growth and make you feel taken care of, we’ve put together an expansive benefit package. It covers learning, well-being, celebration, and much more — learn all about it here.