AI Java Developers

We’re building a team of AI developers in Portugal, with the ambition to grow it into a long-term, strategic team.

This is a great opportunity to join at an early stage, work on challenging AI-driven projects, and grow with the team as we scale.

If you’re interested in being part of the journey, we’d love to have you join us.

Responsabilidades The project involves taking an automotive OEM data pipeline into production and scaling it: ingesting data from manufacturers in heterogeneous formats (JSON, Excel, public and private APIs, subscriptions), normalizing and mapping it to entities, and distributing it to downstream systems (online store, fleet management, and vehicle delivery and return operations).

Requisitos

· Demonstrable agentic engineering experience. It is not enough to simply use AI autocomplete: you must have set up their own environment (an instruction file such as CLAUDE.md / copilot-instructions / AGENTS.md, rules, skills) and integrated it into their development workflow. You must be able to explain the difference between a rule and a skill, what an agent loop is, and how multiple agents are orchestrated with one another.

· Java 17 or higher on the backend (21 and 25 are valued, but not mandatory). Hands-on experience with records, sealed classes, and virtual threads, including a concrete use case.

· Microservices with an event-driven architecture. Kafka or RabbitMQ, either is acceptable.

· Spring / Spring Boot.

· Fluent English for technical conversations (C1 or equivalent).

Full time long term project. freelance is also accepted