Data / ML engineering roles
Open engineering roles from public job boards. Postings that mention AI tools come first.
67 postings
SIXT · Lisbon, Portugal
…tooling that make the next use case faster You multiply the team - setting the engineering bar, design how coding agents execute the ML lifecycle from data preparation to deployment, and grow production practice together with Data…
Vismacc · Porto, Portugal
Data / ML engineeringPortugalGitHub CopilotClaudeChatGPT / GPT modelsAI-assisted developmentAgentic workflowsResponsible AI…documentation, and macros — in a production environment. Genuine, active experience using AI tools ( Claude, Copilot, ChatGPT, etc. ) in a technical workflow — able to speak concretely about how you use them, not just that you…
Axiansgroup · Lisboa, Portugal
…teams in international settings; Comfortable using GenAI software engineering tools such as GitHub Copilot, Cursor, or OpenCode to accelerate development; Fluent in English. What We Offer Stable professional career Working…
Axiansgroup · Lisboa, Portugal
…enterprise integration patterns; Comfortable using GenAI software engineering tools such as GitHub Copilot, Cursor, or OpenCode; Fluent in English. What We Offer Stable professional career Working with Axians projects…
Thorit · Lisbon Office (Portugal)
Data / ML engineeringPortugalCursorClaude CodeClaudeGeminiAgentic workflowsEvals / LLM evaluation+5 more…IaC, GitHub Actions or GitLab CI - Internal Tooling: Jira, Confluence, Forecast, Claude AI, Claude Code, Cursor WHAT WE OFFER - Statutory: Standard Portuguese employment benefits via local entity or EOR (paid time…
Indiciumai · Lisbon; Lisboa, Lisbon, Portugal
…balancing latency/cost/quality tradeoffs Nice to Have Experience with AI-assisted coding using tools like Claude Code, OpenAI Codex, Github Copilot Experience with fine-tuning LLMs for domain-specific applications and knowledge…
Entain · Lisbon, Lisbon District, Portugal
Data / ML engineeringPortugalEntain · Lisbon, Lisbon District, Portugal
Data / ML engineeringPortugalNatixisinportugal · Lisbon, Lisbon, Portugal
Data / ML engineeringPortugalInetum2 · Lisbon, Lisbon, Portugal
Data / ML engineeringPortugalDevoteam · Porto, Porto, Portugal
…with Cloud platforms (AWS, GCP, or Azure) for model deployment, compute, and storage (e.g., SageMaker, Vertex AI, Azure ML Services). Knowledge of containerization technologies (Docker, Kubernetes) for building…
Axiansgroup · Lisboa, Portugal
Data / ML engineeringPortugalSIXT · Lisbon, Portugal
…AgentCore with MCP sub-agents and OpenAPI tool federation. Multi-provider fallback chains with Anthropic and OpenAI LLMs behind Bedrock Guardrails. Next: CARA for Voice YOUR SKILLS MATTER Engineering foundation You're an…
Inetum2 · Lisbon, Lisbon, Portugal
Data / ML engineeringPortugalAxiansgroup · Lisboa, Portugal; Porto, Portugal
Data / ML engineeringPortugalSensor Tower · Lisbon, Portugal
…LiveOps or market analytics. - Hands on experience in building AI projects - Experience with LangGraph, LlamaIndex or similar frameworks, and an opinion on when they’re worth using. Fraud warning: It's common for scammers…
Inetum2 · Lisbon, Lisbon, Portugal
Data / ML engineeringPortugalInetum2 · Lisbon, Lisbon, Portugal
Data / ML engineeringPortugalDevoteam · Lisboa, Lisboa, Portugal
…operando em mais de 20 países. Mission Develop and evolve an autonomous pentesting platform based on agentic systems, integrated within the Offensive Security domain—specifically the Offensive Engineering and Innovation…
ICEYE · Lisbon; Portugal
Data / ML engineeringPortugalRemoteLangChainLangGraphPydantic AIAgentic workflowsMCP (Model Context Protocol)RAG+2 more…intelligence documents for context-aware analysis. - Develop AI agents and workflows using frameworks like LangChain, LangGraph, or similar tools to automate analytical tasks. - Implement prompt engineering strategies and…
Inetum2 · Ermesinde, Porto District, Portugal
Data / ML engineeringPortugalDevoteam · Lisboa, Lisboa, Portugal
…LlamaIndex). Practical experience with Generative AI, Prompt Engineering, and fine-tuning Foundation Models (OpenAI, Hugging Face, Anthropic). Knowledge of Vector DBs (e.g., Pinecone, Weaviate, Chroma) and proficiency in SQL…
Axiansgroup · Alcanena, Portugal; Lisboa, Portugal; Santarem, Portugal
Data / ML engineeringPortugalPortugueseValtech · Portugal - Remote; Bulgaria; North Macedonia; Poland; Portugal
…systems, enabling pipelines for machine learning, causal modeling, and LLM-powered applications such as RAG and agent-based systems, and collaborate closely with data scientists, ML engineers, and platform…
CEiiA · Matosinhos, Porto, Portugal
Data / ML engineeringPortugalPortuguesevLLMEvals / LLM evaluationRAGFine-tuning / LoRA / PEFTEmbeddingsLLMOps / MLOps…usar frontier vs open-source vs fine-tuned, com trade-offs claros; Infraestrutura AI: GPUs, model serving (vLLM, TGI ou equivalente), inference pipelines, compute cloud vs on-prem; Integração de dados de múltiplas…
Enhesa · Lisbon, Portugal
…apps and microservices. Knowledge of a variety of NLP techniques, RAG Systems, Agentic Orchestration, MCP servers, classification, data transformations, optimization, and deep neural networks, with a good…
Devoteam · Porto, Porto, Portugal
…beyond prototypes to scalable systems. Experiment with and implement cutting-edge Generative AI, LLMs, and Multi-agent systems to solve real-world problems. Provide technical guidance and mentorship to junior engineers,…
Inetum2 · Lisbon, Lisbon, Portugal
Data / ML engineeringPortugalNatixisinportugal · Porto, Porto, Portugal
Data / ML engineeringPortugalGocardless · Lisbon, Portugal; Lisbon
Data / ML engineeringPortugal