Responsibilities

Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud.

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- Collaborate with data scientists and engineers to orchestrate LLMs and tools into complex AI workflows.

- Implement optimized vector storage and indexing systems for NLP.

- Develop tools and frameworks for prompt management, automated evaluations, and observability.

- Monitor and improve agentic systems performance for accuracy and efficiency.

- Provide ongoing support, troubleshoot issues, and implement updates for ML solutions.

- Build and maintain data processing pipelines for high volumes of structured and unstructured data.

- Integrate third‑party AI APIs (internal and external) to extend the functionality of systems.

- Stay updated on GenAI, NLP, ML, and IR technologies, incorporating best practices and leveraging cloud infrastructure for efficiency.

- Build and extend internal products on top of the LangChain ecosystem (LangGraph, LangSmith) to support prompt management, evaluation, and agent orchestration across the team.

Must‑have Skills

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- Bachelor's or Master's degree in Computer Science, Engineering, Data Science,



or a related STEM field or equivalent work experience.

- 4+ years of industrial experience in a machine learning engineering or data engineering role.

- Strong programming skills in Python and/or another high‑level language commonly used in machine learning.

- Familiarity with cloud‑based infrastructure and services (e.g., AWS and GCP), Docker, and the Git version control system.

- Familiarity with consuming and integrating APIs in a reliable and secure manner. xqbhyrx

- Experience 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.

What we offer

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- Health benefits & wellness programs

- Savings & retirement plans

- Integral mobility opportunitiesFlexible work policy and remote‑friendly approach

- Happy hours, gaming tournaments, sports activities & more

- Continuous learning & training programs with WizeAcademy

- Free certifications in cloud technologies and coding languages

#J-18808-Ljbffr

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