Machine Learning Engineer Lead - Fraud / Platform

[ARG] Buenos Aires /
Engineering & Product – Tech Leads and Engineering management /
Employee Full time
As a Fraud ML Engineering Lead at Rappi you will lead a technical team to build, implement, and maintain machine learning systems. You will manage a cross-functional team of Machine Learning Engineers, Data Engineers and Data Scientists being responsible for the implementation, testing, and release of the whole pipeline to get a ml model up&running,  while remaining involved from a hands-on technical perspective.


    • Own the product and technical implementation of fraud models and data.
    • Responsible for defining objectives and ensuring reaching those. Organize team’s work and prioritize tasks.
    • Ensure best practices and availability while delivering mission critical systems with tight deadlines
    • Evaluate your team's performance both individually and globally, increase team’s quality by coaching
    • Work towards having a happy and productive team. Interview and calibrate new team members in the hiring process
    • Identify and escalate problems or obstacles outside of your sphere of control

Must have previous experience:

    • Leading high performance technical teams
    • Being involved on end-to-end ML pipelines.
    • AB testing on different ML tasks and features.
    • Supporting Machine Learning teams deploying ML models.
    • Performing statistical analysis and fine-tuning using test results.
    • Training and retraining systems when necessary.


    • Strong mathematical skills
    • Good software engineering skills
    • Proficient in machine learning with working knowledge in Deep Learning frameworks (Pytorch, Tensorflow, Keras)