Qonto

Staff Machine Learning Engineer for AI Product

Qonto
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over 5 years ago
Paris, France or Berlin, GermanyStaff+

Responsibilities

  • Develop machine-learning models end-to-end, from product requirements through training, evaluation, deployment, and iteration.
  • Integrate ML models into Qonto’s financial-services product ecosystem with Product Managers, Data Engineers, and Backend Engineers.
  • Build ML Ops infrastructure for model drift detection, performance tracking, automated retraining, monitoring, and alerts.
  • Deliver robust, tested production implementations with continuous monitoring and quality assurance.
  • Share best practices, improve internal tooling, and mentor peers across the ML team.

Requirements

  • 6+ years of experience as a Machine Learning Engineer with ML Ops experience.
  • Demonstrated experience developing and deploying client-facing machine-learning products with measurable impact on real users.
  • Experience building and optimizing models for external customers, including judgment about when to use generative AI versus established ML techniques.
  • Strong Python engineering skills, including resilient and testable code at scale, FastAPI or similar frameworks, third-party service integration, and production database interaction.
  • Fluency with tools and practices for automated model retraining, performance checking, and drift detection.
  • Fluent English, Qonto’s working language.

Benefits

  • Customer-facing AI products used by hundreds of thousands of business customers, with visibility into adoption and other impact metrics.
  • Modern flexible stack including Python, Snowflake, Kafka, Kibana, PostgreSQL, Airflow, AWS, Prometheus, ArgoCD, GitHub, and Cursor.
  • Individual-contributor growth track with access to current AI technologies.
  • Opportunity to join a team of 10 AI Engineers and 3 Data Ops professionals working on AI for financial services.
  • Hiring process averages 20 working days.

Tech Stack

Apache AirflowApache KafkaAWSFastAPIKibanaPostgreSQLPrometheusPythonSnowflake

Categories

Qonto

About Qonto

1,001-5,000 employees
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