Descripción de la oferta
AI Engineer / LLM EngineerDesplácese hacia abajo para ver todos los requisitos del puesto y las responsabilidades que pueden esperar los candidatos seleccionados.About the roleWe are looking for an AI Engineer to join a dynamic AI team within an international technology environment.In this role, you will design, build, and deploy LLM-powered applications, RAG pipelines, multi-agent systems, and scalable AI solutions on AWS.You will work at the intersection of software engineering, AI engineering, data pipelines, and cloud deployment, contributing to real use cases across the airline group. This role is highly hands-on and focused on building intelligent systems that move from experimentation to production.You will collaborate closely with domain experts, Data Engineers, Product Managers, and a Tech Lead to translate business needs into reliable and scalable AI products.If you enjoy working with LLMs, agents, RAG, vector databases, Python APIs, and AWS-native AI services, this could be a great fit.What you'll doDesign, build, and maintain LLM-powered applications and multi-agent systems using frameworks such as LangChain, LangGraph, CrewAI, or similarDevelop and optimise RAG pipelines, including document ingestion, chunking strategies, embedding generation, retrieval logic, and vector searchImplement and manage vector databases such as pgvector on Aurora, OpenSearch, Pinecone, or similarBuild and maintain data and ETL pipelines using Apache Airflow, Prefect, or similar toolsDevelop backend services and APIs in Python / FastAPI to serve AI models, RAG systems, and agent workflowsDeploy and manage AI workloads on AWS services such as Bedrock, SageMaker, Lambda, S3, Aurora/RDS, EC2Work with Docker and Kubernetes to containerise and orchestrate AI workloadsDesign and execute evaluation frameworks for LLM outputs, including automated testing, LLM-as-judge approaches, and human-in-the-loop reviewWork with LLM APIs and orchestration tools such as AWS Bedrock, OpenAI API, Anthropic API, or similarApply prompt engineering, fine-tuning techniques, and LLM evaluation methodologiesCollaborate with domain experts, Data Engineers, Product Managers, and the Tech Lead to turn business requirements into AI solutionsParticipate in Scrum ceremonies and contribute to a collaborative Agile engineering cultureStay up to date with the rapidly evolving AI/ML ecosystem and proactively propose new tools, improvements, and approachesMentor junior team members and share AI engineering best practicesMust Have3–5 years of experience in Software Engineering, with at least 1–2 years focused on AI / ML EngineeringStrong proficiency in PythonExperience with AI/ML and LLM frameworks such as LangChain, LangGraph, Hugging Face, PyTorch, or similarHands-on experience building RAG systems, including embeddings, vector stores, semantic search, and hybrid search strategiesExperience working with LLM APIs such as AWS Bedrock, OpenAI API, Anthropic API, or similarSolid understanding of prompt engineering, fine-tuning techniques, and LLM evaluation methodologiesHands-on experience with AWS services such as EC2, S3, Lambda, Aurora/RDS, Bedrock, SageMakerExperience with Docker and KubernetesFamiliarity with data pipeline tools such as Apache Airflow, Prefect, or similarExperience developing backend services or APIs, ideally with FastAPIProficiency with Git and software engineering best practicesExperience working in a Scrum Agile environmentStrong problem-solving, analytical thinking, communication, and teamwork skillsFluent EnglishNice to HaveExperience with multi-agent architectures and protocols such as A2A or MCPFamiliarity with MLOps practices: model versioning, experiment tracking, MLflow, Weights & Biases, and CI/CD for MLExperience with observability and evaluation platforms for LLMs such as Langfuse, Datadog LLM Observability, LangSmithKnowledge of graph databases or knowledge graphs for enhanced retrievalExperience with CI/CD pipelines using tools such as GitHub ActionsFamiliarity with Infrastructure as Code, especially TerraformExperience with code quality and security tools such as SonarCloud, SnykExperience in aviation, travel, or large-scale digital environmentsSpanish language skills are a plusHybrid model - 2 days onsite per weekWhy join this project?People first – diverse and inclusive culture in an international environment.Build production-ready LLM applications, RAG systems, and agentic AI solutionsWork with cutting-edge AI technologies across the LLM, agents, vector search, and AWS ecosystemContribute to scalable engineering practices around AI applications, data pipelines, evaluation, and deploymentGain hands-on exposure to AWS-native AI services such as Bedrock, SageMaker, Lambda, S3, and AuroraBe part of a fast-moving AI environment where experimentation, ownership, and impact are highly valuedHigh team stability and collaborative culture.€1200 per year training budget and continuous learning opportunities.Flexible compensation model.Private health insurance and benefits package.Flexible working hours and hybrid model. Wellhub: fitness, wellness, and mental health support.Football and paddle tennis teams sponsored by Capitole.Team buildings, global events, and strong tech communities.Want to know more about us? Click here and discover all the details.Curious about our culture? Check out what people are saying about us on Glassdoor.We know that not every candidate will meet 100% of the requirements. If your profile doesn't match perfectly but you believe you can add value, we'd still love to hear from you.Ready for the challenge? Apply now and help build intelligent, scalable, production-ready AI solutions.Empowering People, Unlocking Innovation.Information Security NoticeThe employee will have access to confidential information related to Capitole and the assigned project. xcskxlj Compliance with internal security and information protection policies is mandatory.
