
1001 - 5000 employees
Founded 1996
As an international player in consulting and technology, Keyrus is committed to making sense of data by revealing its full potential, particularly from a human perspective.
π₯ 0 minutes ago
π΅πΉ Portugal β Remote
π΅ β¬45k - β¬60k / year
β° Full Time
π‘ Mid-level
π Senior
π€ AI Engineer
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1001 - 5000 employees
Founded 1996
As an international player in consulting and technology, Keyrus is committed to making sense of data by revealing its full potential, particularly from a human perspective.
β’ Build and maintain LLM-powered pipelines for processing and automating customer requests. β’ Design and implement data ingestion, data preprocessing, and enrichment pipelines for unstructured data sources, including emails, PDFs, images, and documents. β’ Develop classification, routing, and decision workflows for customer inquiries. β’ Apply prompt engineering best practices and continuously improve model performance and output quality. β’ Implement structured outputs and Human-in-the-Loop (HITL) workflows to ensure reliability and business adoption. β’ Ensure production readiness through testing, CI/CD, containerisation, and monitoring. β’ Contribute to AI architecture design, scalability, and engineering standards. β’ Monitor, evaluate, and optimise AI systems using LLM observability tools and performance metrics. β’ Collaborate closely with engineering, product, and business teams to integrate AI solutions into existing processes and workflows.
β’ 5+ years of experience in Software Engineering, Data Engineering, AI Engineering, or related fields. β’ Strong professional experience developing production-grade Python applications. β’ Proven experience building and maintaining LLM-based solutions and intelligent workflows. β’ Experience working with unstructured data processing pipelines. β’ Ability to work independently in multidisciplinary and distributed teams. β’ Professional proficiency in English. β’ Strong expertise in: Python; FastAPI; Async programming patterns; REST APIs; and PostgreSQL. β’ Hands-on experience with OpenAI SDK, LangChain, LangGraph or similar LLM orchestration frameworks. β’ Strong experience in Prompt Engineering, LLM evaluation, Structured outputs and Human-in-the-Loop workflows. β’ Solid Data Engineering background, including data pipelines, ingestion, preprocessing and working with unstructured datasets. β’ Experience with: Docker; CI/CD pipelines; testing practices; and production deployments. β’ Practical experience using AI-assisted development tools such as GitHub Copilot, Codex, Claude Code, or similar.
β’ Meal allowance: β¬10.20/day β’ Flexible benefits plan β’ Private medical insurance β’ 22 days of annual leave, increasing every 3 years (up to 25 days) β’ Continuous learning via KLX β Keyrus Learning Experience β’ A collaborative, international, and human-centred work environment
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