Full Stack Developer (JS, Node.js)

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

What you will do:

• Design & Develop: Build scalable, high-performance systems and web scraping applications.
• Quality Code: Write clean, reusable code; improve best practices; perform code reviews.
• Ownership: Own tasks from discovery to completion using Agile principles.
• Architecture: Define and justify technical and architectural decisions.
• Support: Resolve complex issues; support and expand existing projects.
• Innovation: Drive innovation; contribute to product research and idea generation.

• Gross salary: 3500 - 5800 EUR/month. Keep in mind that we are open to discussing a different salary based on your skills and experience.

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.

• Backend: Strong experience with Node.js and database integrations.
• Frontend: Experience with React and a solid understanding of semantic HTML, CSS, and core JavaScript concepts.
• JS Standards: Fluent in ES6+ syntax and features.
• Tools: Proficient use of Git in a professional environment.
• Integration: Familiarity with RESTful APIs.
• Quality: High attention to detail and personal standards of quality.
• Attitude: Can-do attitude and proactive problem-solving approach.
• Communication: Proficiency in both written and verbal English.

Nice to have:

• DevOps: Experience with Docker and Kubernetes.
• Testing: Experience with automated testing (Unit, E2E).
• R&D: Experience working in R&D (Bootstrapping) environments.
• Modern JS: Experience with modern JS tooling (e.g., TypeScript, Babel, Webpack, ESLint).
• Innovation: Experience with AI coding tools.