Onzze

Machine Learning Engineer, Specialist

Onzze
Posted 10/20/2026full-timeBarueri • BrazilMid-LevelSeniorWebsite
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Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and architecting scalable ML and AI systems, with a strong focus on end-to-end model development, cloud computing, and data engineering. Proven ability to lead technical teams and mentor professionals while aligning AI/ML initiatives with business objectives.

Highest-signal resume keywords
Machine Learning Model DevelopmentCloud Computing ExpertiseData Engineering and ETL DevelopmentTechnical Leadership in ML EngineeringBig Data Analytics

Tech Stack

Tools & technologies
AWSAzureCloudETLGoogle Cloud Platform

About the role

Key responsibilities & impact
  • Design and architect complex, scalable, and maintainable systems for training and running ML and AI models
  • Define projects, scope, technical vision, and roadmaps for the machine learning engineering team, guiding execution from start to finish
  • Work across all phases of the development lifecycle—Analysis, Design, Deployment, and Monitoring—for new and existing IT solutions
  • Contribute to the generation and protection of intellectual property, including patents, invention disclosures, white papers, and presentations
  • Raise the team’s technical capabilities through mentoring, technical alignment, code reviews, and promotion of Software Development Life Cycle best practices
  • Collaborate strategically with product, architecture, data engineering, and executive teams to identify AI/ML opportunities and limitations aligned with business objectives

Requirements

What you’ll need
  • Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM), or equivalent professional experience
  • Relevant hands-on experience, with a proven track record of providing technical leadership to teams of MLEs, Data Scientists, Software Development Engineers, or DevOps professionals
  • Extensive experience developing ML models end to end, from ideation, ETL, and modeling through production deployment and orchestration, with a focus on scalability and reliability
  • Strong expertise in Big Data Analytics
  • Strong expertise in Data Engineering, including ETL development, integration, performance optimization, and parallel processing
  • Strong expertise in Cloud Computing
  • Solid mathematical foundation for reading, interpreting, and applying advanced ML research and technical papers to real-world business scenarios
  • Advanced English proficiency for daily communication
  • Completed master’s degree in Computer Science, Engineering, or a related quantitative field
  • Specialization courses or postgraduate studies focused on Artificial Intelligence/Machine Learning
  • Official certification in cloud platforms (AWS, Azure, or GCP)

Benefits

Comp & perks
  • Meal voucher/Food allowance
  • Health insurance
  • Dental insurance
  • Profit-sharing bonus
  • Life insurance
  • Home office allowance
  • Wellhub (formerly Gympass)
  • Employee referral program
  • Discount partnerships with universities, language schools, and restaurants
  • Certification incentives through specific campaigns with special rewards

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Machine LearningData EngineeringETL DevelopmentBig Data AnalyticsCloud ComputingModel DeploymentScalabilityReliabilityMathematical AnalysisSoftware Development Life Cycle
Soft Skills
MentoringCollaborationTechnical AlignmentCommunication
Tools & Technologies
AWSAzureGCP
Certifications & Qualifications
Cloud Platform Certification
Industry Keywords
Artificial IntelligenceMachine LearningData ScienceTechnical LeadershipIntellectual Property