Senior AI Engineer: LLMs, AI Agents & Production Systems

ITSector; Bragança; Híbrido; EUR 70 000 - 100 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Hybrid working model

Health Insurance for all employees

Technical and behavioral training

Team Building & Happy Hours

Work-life balance initiatives

Resumo da oferta

ITSector is seeking an ambitious AI/ML software engineer to design and deliver AI-powered applications and intelligent agents. You will implement AI pipelines, create integrations with enterprise systems, and ensure secure, scalable production readiness while advancing our LLM and MLOps practices.

The role requires deep Python development, strong cloud and container experience, and hands-on work with leading AI models. Hybrid work in Portugal with ongoing learning opportunities is offered.

Qualificações

• Minimum 5 years of professional software engineering experience, including 3+ years designing and implementing AI-based solutions in production environments.
• Hands-on experience with state-of-the-art LLMs such as GPT, Gemini, Claude, Llama, Mistral, or equivalent models.
• Ability to design prompting and context-engineering strategies, structured outputs, and evaluation approaches for production use.
• Experience building AI agent applications using frameworks such as LangChain, LangGraph, Google ADK, Microsoft Agent Framework, or comparable technologies.
• Understanding of agent workflows, multi-step reasoning, memory management, tool calling, and state orchestration.
• Knowledge of asynchronous programming, APIs, relational and NoSQL databases, and scalable service-oriented architectures.
• Experience designing AI pipelines for document ingestion, indexing, retrieval, and response generation.
• Knowledge of GDPR compliance and data governance.

Responsabilidades

• Design, develop, and maintain AI-powered applications and intelligent agents.
• Build integrations between AI models and enterprise systems through APIs and custom tools.
• Develop scalable pipelines for knowledge retrieval and information processing.
• Ensure AI solutions are secure, reliable, scalable, and production ready.
• Promote engineering best practices across LLMOps, MLOps, observability, testing, and CI/CD.
• Evaluate emerging AI technologies and contribute to the evolution of the organization's AI capabilities.

Conhecimentos

Python development

LLM/AI model experience

Cross-functional collaboration

Agile teamwork

Portuguese & English communication

Formação académica

Degree in Computer Engineering / AI or similar

Ferramentas

Docker

Kubernetes

Terraform

Azure / GCP

GitHub Copilot

Descrição da oferta de emprego

ITSector is seeking an ambitious AI/ML software engineer to design and deliver AI-powered applications and intelligent agents. You will implement AI pipelines, create integrations with enterprise systems, and ensure secure, scalable production readiness while advancing our LLM and MLOps practices.

The role requires deep Python development, strong cloud and container experience, and hands-on work with leading AI models. Hybrid work in Portugal with ongoing learning opportunities is offered.