Summary from listing
ISS is hiring a Senior Machine Learning Engineer in Porto, Portugal, on a hybrid schedule. The role focuses on stabilising and evolving an AI platform while developing production-grade generative AI solutions, including LLM applications, RAG pipelines, and multi-step agent workflows. Responsibilities span application development, backend APIs, integrations, evaluation, production operations, security, observability, and governance. The position requires a relevant bachelor's or master's degree, at least four years of AI/ML engineering experience including two years developing generative AI solutions, strong Python skills, cloud and containerisation experience, and knowledge of relational databases and vector search. Benefits include a permanent contract, private health insurance, annual leave, flexible working hours, and an office in Porto.
