Senior Java AI Engineer: Scalable Backend & LLMs

Mindera; Aveiro; On-site; EUR 65,000 - 90,000; Full time

Job summary

Mindera in Aveiro seeks a Senior Java AI Engineer to design scalable microservices and implement autonomous AI agents within enterprise applications. You will integrate LLM-powered features and ensure robust, secure, and observable systems across platforms.

The role requires strong Java/Spring Boot experience, familiarity with agentic AI, LangChain, and clear API documentation. You will collaborate with product, data, and frontend teams to deliver seamless end-to-end experiences.

Qualifications

• Proven Java/Spring Boot experience required.
• Familiarity with agentic AI and LangChain.
• Ability to document APIs clearly and concisely.
• Collaborate with product, data and frontend teams.

Responsibilities

• Design scalable microservices for enterprise applications.
• Implement autonomous AI agents and LLM-powered features.
• Build robust, secure and observable backend systems across platforms.
• Collaborate with cross-functional teams to deliver end-to-end solutions.

Skills

Java

Spring Boot

Agentic AI

LangChain

Tools

LangChain

Job description

Mindera in Aveiro seeks a Senior Java AI Engineer to design scalable microservices and implement autonomous AI agents within enterprise applications. You will integrate LLM-powered features and ensure robust, secure, and observable systems across platforms.

The role requires strong Java/Spring Boot experience, familiarity with agentic AI, LangChain, and clear API documentation. You will collaborate with product, data, and frontend teams to deliver seamless end-to-end experiences.