ph3Responsibilities /h3 ul liCollaborate with data scientists and engineers to orchestrate LLMs and tools into complex AI workflows. /li liImplement optimized vector storage and indexing systems for NLP. /li liDevelop tools and frameworks for prompt management, automated evaluations, and observability. /li liMonitor and improve agentic systems performance for accuracy and efficiency. /li liProvide ongoing support, troubleshoot issues, and implement updates for ML solutions. /li liBuild and maintain data processing pipelines for high volumes of structured and unstructured data. /li liIntegrate third‑party AI APIs (internal and external) to extend the functionality of systems. /li liStay updated on GenAI, NLP, ML, and IR technologies, incorporating best practices and leveraging cloud infrastructure for efficiency. /li liBuild and extend internal products on top of the LangChain ecosystem (LangGraph, LangSmith) to support prompt management, evaluation, and agent orchestration across the team. /li /ul h3Must‑have Skills /h3 ul liBachelor's or Master's degree in Computer Science, Engineering, Data Science, or a related STEM field or equivalent work experience.



/li li4+ years of industrial experience in a machine learning engineering or data engineering role. /li liStrong programming skills in Python and/or another high‑level language commonly used in machine learning. /li liFamiliarity with cloud‑based infrastructure and services (e.g., AWS and GCP), Docker, and the Git version control system. /li liFamiliarity with consuming and integrating APIs in a reliable and secure manner. /li liExperience deploying LLMs, implementing automated evaluation pipelines (LLM‑as‑a‑judge), and architecting multi‑agent systems that utilize tool‑calling and long‑term memory to solve non‑linear problems. /li /ul h3What we offer /h3 ul liHealth benefits wellness programs /li liSavings retirement plans /li liGlobal mobility opportunitiesFlexible work policy and remote‑friendly approach /li liHappy hours, gaming tournaments, sports activities more /li liContinuous learning training programs with WizeAcademy /li liFree certifications in cloud technologies and coding languages /li /ul /p #J-18808-Ljbffr

📌 Senior AI Software Engineer (Barcelona)
🏢 Wizeline
📍 Barcelona