Empregos de mid-level ai engineer em Remote

Xpertsoft in Portugal seeks a Senior GenAI Software Engineer to design, develop, deploy and maintain production-ready GenAI applications, including AI assistants and RAG systems. You will build Python backends, APIs and client integrations. Lead end-to-end from discovery to production, focusing on LLM integrations, embeddings, vector databases and context...

A Finom Inc procura um Senior Machine Learning Engineer para liderar o desenvolvimento de ML end-to-end, com foco em detecção de fraude financeira durante processamento de transações e onboarding de clientes. Você será responsável pelo DRS diário que alimenta decisões de crédito e conformidade. O(a) candidato(a) ideal possui 5+ anos de...

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an accomplished Principal Software Engineer passionate about shaping the future of artificial intelligence? Join 10x Team as a Freelance Principal Software Engineer – AI Trainer and leverage your technical expertise to enhance advanced AI models, all while enjoying the freedom of...

Jobgether is seeking a Mid/Senior AI LLM Engineer based in Portugal for a remote-first position. You will develop, fine-tune, and optimize self-hosted LLMs to power engaging AI conversations across multilingual scenarios. You’ll work across data prep, training, and deployment, collaborating with cross-functional teams to deliver scalable solutions. The...

Elastic is seeking a Software Engineer II - Full Stack for the Web Engineering team. You will own end-to-end features across the stack, from React components to backend services, ensuring fast, reliable production systems at scale. You will collaborate with product managers, designers, and other engineers to ship high-impact features, while maintaining...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Full-Stack Product Engineer | Node.js, AI-Native (Boosters R&D) based in Portugal. Join an early-stage product team building an innovative solution in the personal digital security space, where your engineering decisions...

Openwave is focused on delivering high quality, cutting edge, messaging software to operators around the world, across multiple protocols and business domains. With 300M active users, we strive to push the boundaries of integrating AI and machine learning into messaging applications and system operations. As a Machine Learning Engineer at Openwave, you’ll...