Description
Our Intelligence team builds the AI capabilities that run across the whole Tellent suite. We're looking for a backend-heavy product engineer who can take a fuzzy "AI should help here" idea and turn it into an interface people actually trust and use.
You'll own problems end to end: shaping, building, shipping, and checking whether it moved anything.
Your 12-Month Journey:
- First 3 months: You'll get to know the team, our product, and our architecture while contributing to your first meaningful improvements.
- Within 6 months: You'll take ownership of features and contribute to technical discussions, code reviews, and improvements to the scalability, reliability, and maintainability of the platform.
- After 1 year: You'll be a trusted technical partner within the team, taking ownership of significant parts of the product and contributing to technical decisions and architectural discussions.
Responsibilities:
- Building AI-powered features into mature products with real users.
- Working across the stack when the problem demands it.
- Take ownership of the features you deliver, ensuring they are well-tested, maintainable, and meet our quality standards.
- Collaborate closely with Backend and Frontend Engineers, Design, QA, and DevOps to solve complex problems and deliver valuable product improvements.
Requirements:
- Commercial experience with Elixir, or strong backend development experience in technologies such as Ruby on Rails, Python, Java, or PHP combined with a strong motivation to learn Elixir.
- Experience with Typescript and Mastra (AI TypeScript framework) or strong willingness to learn it.
- Senior-level judgment: you have shipped enough to know when good enough is good enough.
- Product thinking: you push back on specs, evaluate trade-offs, prototype cheaply, kill your own ideas when data says so.
- Interest in building with AI: hands-on LLM/feature experience is a plus, curiosity and shipped experiments count too.
- Communication: fluent English, Polish is a plus.
Benefits:
- Hybrid or remote working setup across Amsterdam, the Cologne area, or Poland.
- A chance to shape one of the most ambitious scale-ups in Europe and lead a company-defining tech transition.
- Work in a diverse, multicultural, and remote-friendly team.
- €1,500 annual training budget + 2 dedicated learning days.
- Pension plan, travel reimbursement, and wellness perks.
- 28 paid holiday days + 2 additional days to relax.
- Work from anywhere for 4 weeks/year.
- Apple MacBook and top-tier tooling.
- €200 home office budget.