R n D E n g i n e e r

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 developing complex products with high coding standards, maintaining our own infrastructure, handling petabytes of data, and solving challenges on a daily basis. We got you covered with a team of strong professionals to support you, a well-built tech stack, and loads of ownership.

In this role, you’ll:

• Build new features using Python, LLMs/ML & RAG;
• Research new technologies which could be used to improve existing features or create new ones;
• Collaborate with cross-functional teams to identify the need for new features/technologies;
• Bringing cutting edge AI technologies to scraping environments;

• Proficiency in at least one programming language, ideally Python;
• Experience building ML models from scratch;
• Experience fine tuning ML models;
• Experience with LLMs (e.g., OpenAI/Anthropic/Gemini APIs) and AI application development;
• Knowledge of best DataOps practices and tools including version control systems (e.g., Git), Docker, and CI/CD;

Nice to have

• Experience with cloud infrastructure (ideally AWS);
• Experience building RAG/Semantic Search systems;
• Experience building and maintaining Python backend APIs;

• Gross salary: 2600 - 5500 EUR/month. Keep in mind that we are open to discuss a different salary based on your skills and competencies.
• Growth & Learning: 40+ internal learning options, external conferences, mentorship, and year-round knowledge-sharing.
• Health & Well-being: Private health insurance, psychotherapy, on-site well-being consultants, 24/7 gym access, and a wellness app.
• Celebration & Community: Team events, an overseas workation, quarterly team-building budgets, and plenty of ways to mark milestones together.
• Plus bonus vacation days, paid life-moment days off, barista coffee, and all the tools you need.