Machine Learning Engineer
Happyrobot Inc.5 months ago
Barcelona, SpainSenior
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.
Tech Stack
Categories
Data EngineeringML Engineering
About Happyrobot Inc.
Happyrobot Inc. builds an enterprise platform for deploying and orchestrating autonomous AI agents that communicate over voice, email, and other channels, take actions, and integrate with core systems. It sells to large operations teams in logistics, utilities, and other industries, with customers including DHL and Naturgy. Founded in 2023 and headquartered in San Francisco, the privately held company is a Y Combinator (S23) alum backed by investors such as a16z and Base10.