Data Engineer
Mirakl - Labs2 days ago
Paris, FranceMid Level
Responsibilities
- Design and implement performant, robust, and scalable ML Platform architecture for training, evaluation, and inference.
- Maintain and improve production ML pipelines and real-time inference applications at scale, including recommendation inference, LLM calls, and asynchronous content moderation.
- Partner with Data Scientists from project kickoff through productionization by establishing best practices, guardrails, and CI/CD improvements with the SRE team.
- Manage technical debt, systematize version upgrades, and mentor team members on MLOps and Data Engineering.
- Contribute to LLM fine-tuning, computer vision, and large-scale product data transformation projects, and share findings across Labs teams.
Requirements
- At least 2 years of experience in a Machine Learning and/or Data Engineering environment.
- A proven track record of shipping production-grade ML applications at scale in NLP, image processing, or classical ML.
- A software development background with strong interest in data science and machine learning.
- Proficiency in Python and the Kubernetes/Docker ecosystem.
- Solid experience with cloud environments, primarily AWS, and Apache ecosystem frameworks.
- Hands-on experience with an orchestration tool such as Airflow or Prefect.
- Familiarity with CI/CD practices and MLOps principles, including monitoring, model lifecycle management, and reproducibility.
- Strong communication, mentoring, and technical presentation skills.
- Fluent French at C2 level and fluent English at B2/C1 level.
Benefits
- Permanent CDI employment based in Paris.
- Four days on-site per week.
Tech Stack
Apache AirflowApache KafkaApache SparkAWSDatabricksDockerKubernetesMLflowPythonPyTorchSQLTensorFlowTerraform
Categories
Data EngineeringML Engineering
About Mirakl - Labs
Mirakl builds a SaaS marketplace and dropship platform used by retailers and B2B enterprises to launch and operate third‑party sales, plus tools for multichannel selling and retail media. Its product suite includes Mirakl Platform, Mirakl Connect, Mirakl Ads, and Mirakl Nexus, sold on a subscription basis with enterprise services. Founded in 2012 and privately held, Mirakl has dual headquarters in Paris and Boston and customers such as Macy’s, Decathlon, Carrefour, ASOS, and Airbus Helicopters.