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qode.world

Machine Learning Engineer – AI Pretraining Fundamentals

qode.world

. Design, develop, and deploy agentic AI systems leveraging LLMs for complex, multi-step reasoning tasks .

Posted 10/26/2026full-timeHo Chi Minh City • VietnamMid-LevelSeniorWebsite

Core Competencies

Role fit
Core Competencies

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

Demonstrates expertise in designing and deploying agentic AI systems using LLMs, with a strong focus on optimizing models through Supervised Fine-Tuning and LoRA techniques. Proficient in AWS AI/ML services and capable of integrating deep learning models into product ecosystems while effectively communicating with diverse stakeholders.

Highest-signal resume keywords
Machine LearningDeep LearningLLM ExpertiseAWS AI/ML ServicesPyTorch or TensorFlow

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Supervised Fine-TuningLoRA TechniquesModel OptimizationError AnalysisIterative Improvements
Soft Skills
Excellent Communication SkillsCollaborationIndependent Work
Tools & Technologies
AWS SageMakerAWS BedrockAWS LambdaAWS EC2
Industry Keywords
Agentic AI SystemsDeep Learning ModelsAgile EnvironmentCross-Functional Collaboration

Tech Stack

Tools & technologies
AWSEC2PyTorchTensorflow

About the role

Key responsibilities & impact
  • Design, develop, and deploy agentic AI systems leveraging LLMs for complex, multi-step reasoning tasks
  • Execute Supervised Fine-Tuning (SFT) and implement LoRA techniques to optimize models for domain-specific applications
  • Architect and maintain scalable machine learning pipelines on AWS
  • Ensure high availability and performance of Generative AI services
  • Collaborate with cross-functional teams to integrate deep learning models into existing product ecosystems
  • Monitor model performance and conduct error analysis
  • Implement iterative improvements to enhance accuracy and reliability
  • Communicate technical concepts and project progress to technical and non-technical stakeholders in English and Vietnamese

Requirements

What you’ll need
  • 4-5+ years of professional experience in Machine Learning, Deep Learning, and AI development
  • Knowledge of pretraining fundamentals
  • Proven expertise working with LLMs, including SFT and LoRA fine-tuning methodologies
  • Strong proficiency in AWS AI/ML services, including SageMaker, Bedrock, Lambda, and EC2
  • Deep understanding of PyTorch or TensorFlow
  • Experience building agentic workflows and integrating external tools/APIs with LLMs
  • Excellent verbal and written communication skills in both English and Vietnamese
  • Ability to work independently and collaboratively in an agile environment with a focus on rapid delivery
  • Ability to join the team within 1-2 weeks

Benefits

Comp & perks
  • Competitive compensation package
  • Opportunities for professional growth
  • Chance to work on state-of-the-art Generative AI projects