Senior AI Application Engineer: LLM/VLM

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mid/Senior AI LLM Engineer based in Portugal. As a Mid/Senior AI LLM Engineer, you will develop, fine-tune, and optimize self-hosted large language models that power personalized, engaging AI conversations. You will work across...

EPAM Systems, Inc. in Portugal is seeking a Senior AI Engineer to develop AI-powered insurance solutions from ideation to production. You will build and deploy LLM/RAG-based systems, create document processing and information extraction, and ensure observability and secure data handling. You will collaborate with brokers and underwriters, lead rapid...

OutSystems seeks a Senior Security Engineer for the Application Security team to independently deliver security outcomes across our AI-powered low-code platform. You will own moderately complex security projects, partner with engineering, product, and legal teams, and mentor junior engineers while strengthening security relationships. You will drive...

Sword is building AI to heal billions and unlock humanity’s full potential. We’re pioneering AI Care, a new approach to healthcare built for medical reasoning, safety, and real-time treatment. We design agents and a scalable platform to deliver AI-powered care at scale, with a focus on reliability and ethics. This role centers on designing, delivering,...

EPAM Systems in Portugal is seeking a Senior AI Engineer to join a globally distributed team in a fully remote mode. You will design, build, and deploy enterprise-grade AI solutions for insurance operations, leveraging LLMs, RAG pipelines, and agent-based workflows to improve reliability, scalability, and decision-making. You will collaborate with brokers...

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...

Help a top AI lab evaluate and improve large language models through security-focused coding tasks. Bring your software-engineering judgment and hands‑on security experience to work involving vulnerabilities, exploit verification and security patches. This is a contracting engagement, with potential for a longer-term engagement. Remote candidates in the...

Remote Crew is partnering with a digital consultancy delivering AI-powered solutions across industries. We’re seeking an AI Developer to design and build intelligent applications using LLMs, vector databases, and cloud-native platforms. You’ll work remotely from Portugal, collaborate with senior engineers, and contribute to scalable data pipelines,...

We're looking for a Senior AI Engineer to join our team in Portugal in a fully remote working mode. In this role, you will help transform core insurance operations by developing intelligent, AI-powered solutions that automate complex workflows, reduce processing time, and enable strategic decision-making. You will work on designing, building, and deploying...