Senior AI Engineer: Prompt Engineering

Inetum is seeking a Senior AI Flows Developer to join a dynamic engineering team in a fast-growing SaaS environment. You will design and build AI-driven solutions, influence architectural decisions, and contribute to exciting, customer-focused digital transformation initiatives. The role emphasizes advanced prompting, LLMs, REST API integration, and...

Merkle, a dentsu company in Lisbon, seeks a Senior AI Engineer to lead prompt engineering and empower business users to maximize AI solutions. You will coach users, craft prompts, and guide integration of AI tools into workflows, while staying current with platforms and leading communities of practice. The role emphasizes collaboration across business...

Merkle, a dentsu company in Lisbon, seeks a Senior AI Engineer to lead prompt engineering and empower business users to maximize AI solutions. You will coach users, craft prompts, and guide integration of AI tools into workflows, while staying current with platforms and leading communities of practice. The role emphasizes collaboration across business units,...

Welo Global seeks a Prompt Engineer to own the end-to-end migration workflow for transitioning templates to LLM autoraters. You will leverage the client's internal tools to maximize model performance and ensure robust prompt design across complex template clusters. The role requires native Portuguese and fluent English, a strong data-analysis background,...

Merkle, a dentsu company in Lisbon, seeks a Senior AI Engineer to lead prompt engineering and empower business users to maximize AI solutions. You will coach users, craft prompts, and guide integration of AI tools into workflows, while staying current with platforms and leading communities of practice. The role emphasizes collaboration across business units,...

Build the agents that run our clients' operations, and put them into production in 30 days. Our clients don't want another AI pilot. They want agents that answer their customers, clean their supplier files and write their Monday report. You'll build those agents end to end, inside their real systems, with the guardrails that make it safe to let them run....

An international consulting group is seeking a technically skilled Agent, MCP & Prompt Engineer. The role involves leading the design and configuration of AI agents and Model Context Protocol servers, ensuring their performance across the software development lifecycle. Candidates should have over 5 years of experience in software engineering or AI systems....

We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client's internal tools to leverage prompt engineering techniques to maximize model performance. Responsibilities: Utilize Automatic Prompt Generation (APG) tools to create baseline...

Wire IT invites applications for an AI Coach - Agentic Engineering role, remote within Portugal. The candidate will bring senior software engineering experience and work across agent orchestration, AI workflows, and production-grade tooling to enable teams at scale. Join a dynamic, international company with a flexible, remote-ready environment and a strong...