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Lead Machine Learning Engineer
Lead Machine Learning EngineerVisium • Barcelona, Kingdom Of Spain, España
Lead Machine Learning Engineer

Lead Machine Learning Engineer

Visium • Barcelona, Kingdom Of Spain, España
Hace más de 30 días
Descripción del trabajo

Role

As a Lead Machine Learning Engineer, you will own the most technically complex and high-impact projects from conceptualization over architecture design to production deployment.

You will :

  • Set direction for a technical team, ensuring architectural excellence and long-term solution maintainability.
  • Lead and mentor junior and senior engineers, raising the technical bar across projects.
  • Stay hands-on with high quality code contributions to data processing, modeling and deployment pipelines while delegating effectively.
  • Partner with clients to translate complex business challenges into clear technical roadmaps and deliver measurable business outcomes.
  • Drive adoption of modern ML best practices and state-of-the-art methodology from system design and architecture over modelling to MLOps.

You are not only passionate about machine learning, but also about shaping how data-driven insights create value for our clients. You thrive in dynamic environments, balancing hands-on technical work with strategic decision-making and team leadership.

This role goes beyond building models : you will be responsible for technical strategy, quality standards and growing engineering talent, shaping the future of our ML delivery practice.

Requirements

To succeed in this role, you bring a combination of expertise, experience, and skills including :

  • 6 - 8 years of experience in machine learning, data science, or related fields.
  • Proficiency in Python programming.
  • Expertise in ML / DL libraries and frameworks (, Scikit-learn, TensorFlow, Keras, PyTorch).
  • Experience with data visualization tools (, Matplotlib, Seaborn, Power BI, Tableau,
  • Deep learning experience (, RNNs, CNNs) and strong knowledge of clustering, regression, and classification methods.
  • Experience in designing, developing, and deploying LLM-based applications, including RAG systems, with a strong understanding of prompt engineering, vector databases, and knowledge retrieval pipelines.
  • Familiarity with Unix / Linux environments, REST APIs, and microservices.
  • Experience with ML deployment, production pipelines, and scalable architectures on platforms such as AzureML, AWS and GCP.
  • Experience with Data and AI platforms (Databricks, Dataiku, Snowflake). Certifications are a plus.
  • Demonstrated technical and project leadership, with the ability to guide complex initiatives and deliver results.
  • Strong mentorship skills and experience managing or coaching teams to reach their full potential.
  • Excellent collaboration and communication skills, capable of bridging technical and business perspectives.
  • Fluent in English. Other languages are a plus.
  • Benefits

    What we offer

  • A yearly education budget to steep your learning curve
  • A yearly sport budget because a fit body leads to a fit mind
  • A position that enables you to have an impact on 1’000s of people
  • An international, knowledgeable, and passionate team with a strong collaborative mindset
  • Opportunity to join a talented and experienced company with proven traction in its journey
  • An open and transparent culture
  • Crear una alerta de empleo para esta búsqueda

    Machine Learning Engineer • Barcelona, Kingdom Of Spain, España

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