A3Data

Senior Machine Learning Engineer

A3Data

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Job Level

Senior

Tech Stack

AWSAzureDockerGoogle Cloud PlatformKubernetesPythonPyTorchScikit-LearnTensorflow

About the role

  • Define and implement scalable, reproducible, monitorable, production-ready Machine Learning architectures.
  • Develop, evolve, and maintain production Machine Learning pipelines and services, ensuring reliability and performance.
  • Deploy highly available models and pipelines with a focus on MLOps, CI/CD, and automation.
  • Collaborate with data scientists, data engineers, developers, and business stakeholders.
  • Diagnose and resolve complex issues related to models and pipelines in production.
  • Lead technical discussions and workshops, and support architectural decisions with teams and clients.
  • Contribute to raising the client's and A3 Data's technical maturity by promoting best practices.

Requirements

  • Strong software development experience with advanced proficiency in Python.
  • Proven experience with Machine Learning frameworks (e.g., Scikit-learn, TensorFlow, PyTorch, XGBoost).
  • Hands-on experience across the full Machine Learning model lifecycle, including MLOps.
  • Experience with containers and orchestration (e.g., Docker, Kubernetes).
  • Experience deploying Machine Learning solutions in cloud environments (AWS, GCP, or Azure).
  • Knowledge of CI/CD, Infrastructure as Code (IaC), and pipeline automation.
  • Experience with versioning, monitoring, and managing models in production.
Benefits
  • Swile meal/food voucher (Vale Refeição/Alimentação Swile).
  • SulAmérica health plan with no co-payment and no monthly fee for the employee.
  • Optional Amil dental plan.
  • Guapeco: pet healthcare benefit.
  • TotalPass: access to gyms and wellness services.
  • Bonus and profit-sharing (PLR): participation in company results based on performance.
  • Vittude: mental health support and psychological care.
  • Open English: discounts on language courses.
  • Empresa Cidadã: extended maternity and paternity leave.
  • Samsung EPP: exclusive discounts across Samsung's product portfolio.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonMachine LearningMLOpsCI/CDScikit-learnTensorFlowPyTorchXGBoostDockerKubernetes
Soft Skills
collaborationproblem-solvingleadershipcommunicationtechnical discussionsworkshopssupporting architectural decisionspromoting best practices