Senior Ai Engineer - Ai-Driven Software Development

5+ years of software engineering experience, ideally in backend or full-stack environments. Strong programming experience withJava, Python, JavaScript, or Kotlin. Hands-on experience integratingLLMs into software engineering or product workflows. Good understanding ofRAG, embeddings, vector databases, and LLM orchestration. Experience withMCP, context engineering, or agentic workflows. Solid understanding of software development practices, APIs, CI/CD, and production systems. Experience withDocker, Kubernetes, and/or Terraform. Strong problem-solving skills and the ability to turn ambiguous ideas into practical, scalable solutions. A genuine interest in how AI can improve the way software engineers work. Nice to Have Experience with LangChain, LangGraph, or similar frameworks. Experience with intelligent testing or AI-assisted code review. Knowledge of graph databases or knowledge graphs. Experience with platform engineering or Infrastructure as Code. NLP or applied AI experience. Experience building internal developer tools.

Madrid, España

Madrid | Hybrid: 3 days in the office / 2 remote | €65K max + 10% bonus Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, presente su candidatura. About the Opportunity We are supporting a leading international e-commerce technology company that is investing heavily in AI to transform the way software is designed, developed, tested, and delivered. We are looking for aSenior AI Engineerto join an international engineering team and help bring AI capabilities directly into the software development lifecycle. You’ll work on practical, production-focused solutions that improve developer productivity, engineering quality, and automation across the organisation., Work onproduction AI solutions with a direct impact on software engineering teams. Join an international, highly collaborative engineering environment. Have significant ownership and influence over how AI is adopted across the development lifecycle. Work with modern technologies includingLLMs, MCP, RAG, vector databases, and AI-powered developer tooling. Flexible hybrid working model:3 days in the office / 2 remote. Opportunity to work with international teams across Europe. 20 days of remote work from abroadin approved countries. Strong learning and development opportunities. Hiring Process Initial interview with the hiring team. Technical assessment focused on software engineering and AI. Final and tech interview. About E-Frontiers AtE-Frontiers, we connect technology professionals with leading international companies across Europe. xkdbapo We support candidates throughout the hiring process, ensuring transparency, efficiency, and strong long-term alignment.