Happyrobot Inc.

Machine Learning Engineer

Happyrobot Inc.
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4 months ago
Barcelona, SpainSenior
H1B Sponsor

Responsibilities

  • Design, build, and maintain scalable ML systems from data ingestion and preprocessing through training, testing, and deployment.
  • Develop and optimize end-to-end ML pipelines for data collection, labeling, training, validation, monitoring, reliability, and reproducibility.
  • Implement MLOps practices including model versioning, experiment tracking, ML deployment automation, and continuous production monitoring.
  • Collaborate with product and engineering teams to integrate and deploy efficient, scalable models into real-time products.
  • Ensure data quality, observability, and performance across AI systems.
  • Track advances in AI infrastructure, tooling, and research and apply them to the company’s products.
  • Help shape the technology and direction of the ML function as one of the company’s first ML hires.

Requirements

  • Strong experience in machine learning, deep learning, and NLP.
  • Experience with MLOps and data pipelines, including model deployment, monitoring, and production scaling.
  • Proficiency in Python and familiarity with Go.
  • Experience with ML lifecycle management tools such as MLflow, Kubeflow, or Weights & Biases.
  • Ability to design robust, scalable, and automated ML systems.
  • Strong coding, debugging, and data engineering skills.
  • Experience with speech recognition, TTS, or audio processing is a plus.
  • Familiarity with LLMs, generative AI, or real-time inference systems is a plus.
  • Hands-on experience with Airflow, Prefect, or Dagster is a plus.
  • Knowledge of AWS, GCP, Azure, Docker, or Kubernetes is a plus.
  • Prior startup experience with rapid iteration cycles is a plus.
  • Strong ownership, independence, and willingness to work deeply on problems are expected.

Benefits

  • Healthcare, dental, and vision coverage.
  • Opportunity to work at a high-growth AI startup backed by a16z, Y Combinator, and Base10.
  • Ownership and autonomy over projects with the opportunity to ship quickly.
  • Work with a world-class team of engineers and builders.

Categories

Data EngineeringML Engineering
Happyrobot Inc.

About Happyrobot Inc.

201-500 employees

HappyRobot helps enterprises like DHL & Naturgy put agents to work in complex environments. Agents are autonomous AI workers capable of communication and coordination. To put them to work means deploying at scale across core business functions, from lead qualification to payment collection and service request to technician dispatch. HappyRobot's platform captures context and gets smarter from every agent interaction, enabling enterprises to develop a highly competitive and differentiated operating system. Go to https://www.happyrobot.ai/ and book a demo to talk to a HappyRobot AI agent!