AI Engineer

Job not on LinkedIn

🔥 0 minutes ago

🇵🇹 Portugal – Remote

⏰ Full Time

🟢 Junior

🤖 AI Engineer

🚫👨‍🎓 No degree required

👻 Ghost score 12%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

Apply Now

Find Similar Remote Jobs

Set Up Email Alert For New Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Upload Resume

Visor.ai

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2016

💼 Consulting

🏥 Healthcare

🛡️ Insurance

Consulting • Healthcare • Insurance

Visor. ai is a forward-thinking company on a mission to revolutionize customer interactions through cutting-edge AI-powered solutions. Based in Lisbon, Portugal, and championing a remote-first work culture, Visor. ai serves clients across various sectors including Banking, Insurance, Utilities, and Public Sector. They emphasize values such as diversity, equality, and inclusion, and are committed to providing exceptional career opportunities to candidates from all backgrounds.

📋 Description

• Design and develop end-to-end NLP pipelines, from classical text processing to LLM-powered architectures • Build and maintain systems for intent detection, NER, entity extraction, and text classification • Design and optimize Retrieval-Augmented Generation (RAG) systems, including chunking, vector stores, hybrid search, and re-ranking • Work with embedding models for semantic search, document retrieval, and intent classification in contact center contexts • Design and implement agentic architectures involving tool use, function calling, multi-step reasoning, and orchestration • Develop memory and context management strategies for multi-turn interactions • Evaluate and benchmark models for hallucination detection, faithfulness, latency, token costs, and ongoing performance • Integrate AI components into scalable, production-ready microservices with low-latency inference pipelines • Collaborate with product and engineering teams to design AI-powered features and drive platform innovation

🎯 Requirements

• 1-3 years of experience in a Data Science, AI or NLP Engineer role • Strong programming skills in Python and core Data Science & ML libraries (Pandas, scikit-learn, NLTK, spaCy, Gensim) • Solid understanding of NLP fundamentals — word embeddings, NER, information extraction, intent classification, text similarity • Experience building and delivering ML products in production environments • Hands-on experience with LLMs in production (OpenAI, Anthropic, Mistral, LLaMA, Gemini, or equivalent) • Familiarity with RAG pipelines • Experience with vector databases (Pinecone, Weaviate, Qdrant, pgvector, etc.) and modern embedding models • Understanding of context window management, token budgeting, and prompt design for multi-turn conversations • Experience with LLM Observability and Monitoring • Experience with LLM frameworks such as LangChain, LlamaIndex, or Hugging Face Transformers • Experience with agentic frameworks, function calling, or structured outputs • Exposure to voice AI pipelines or speech-to-text systems • Comfortable with cloud infrastructure and ML deployment (AWS, GCP, or Azure)

🏖️ Benefits

• Competitive compensation package • Health insurance • Career growth opportunities • Access to training, events, and conferences • Remote First model • Free coffee • Arcade machines • Rooftops & terraces • Team events • A lot of fun!