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Crossian

Intermediate/Senior AI Engineer Python

Crossian

ITviec
Vietnam2 months ago
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Job Description

Top 3 Reasons To Join Us Top-notch Annual Income Modern Office & Perks Unlimited Growth Opportunities The Job

1. Senior AI Engineer

  • Lead development of Agentic pipelines for creative assets generation (images, videos, text)
  • Design, build, operate and maintain RAG systems 
  • Define technical architecture, make key design decisions, and set engineering standards
  • Design and manage the knowledge base supporting AI systems.
  • Design evaluation pipeline to ensure performance and quality.
  • Collaborate with product and business teams to translate requirements into technical solutions

2.Intermediate AI Engineer

  • Build and maintain ecommerce chatbot features and conversation flows
  • Implement agentic pipelines for automated creative generation
  • Integrate LLMs with internal systems and external APIs
  • Write tests, documentation, and support production deployments
  • Continuously improve model performance based on user feedback and metrics
Your Skills and Experience

Essential Qualifications & Skills

  • Bachelor's degree in Computer Science or a related field.
  • 5+ years in software engineering, 3+ years focused on ML/AI systems
  • Strong Python proficiency; experience with LLM frameworks (LangChain, LlamaIndex, or similar)
  • Hands-on experience deploying LLM-based applications to production
  • Familiarity with image/video generation models (Stable Diffusion, DALL-E, Runway, etc.)
  • Solid understanding of prompt engineering, fine-tuning, and evaluation techniques
  • Expertise in designing RAG systems, Agentic pipeline and managing the underlying knowledge base.
  • Expertise in MCP designing for standardized tool integration and inter-agent communication
  • Experience with ecommerce or conversational AI products
  • Language: Professional English proficiency (written and spoken)

Preferred (Not Required)

  • Experience with hosting, managing and fine-tuning in-house LLM models
  • Background in multi-modal AI systems
  • Experience with data visualization tools, such as AWS QuickSight or Grafana.
  • Familiarity with the Agile toolset, such as GitLab, Jira, Confluence, and Slack.
Why You'll Love Working Here
  • Competitive Compensation: Base salary plus performance bonuses
  • Massive AI Playground: Billions of daily events across text, clickstream, images, and payments ready for experimentation.
  • Rapid Career Growth: Clear promotion pathways, GPU credits for side projects, conference budget, and mentorship from senior ML leaders.
  • High-Impact Shipping: Your models serve live traffic, influence eight-digit revenue decisions, and feature in company-wide OKRs.
  • Ownership Culture: You own your code, experiments, and roadmap and have every opportunity to showcase your capabilities.

Benefits

  • Competitive Compensation: Base salary plus performance bonuses
  • Massive AI Playground: Billions of daily events across text, clickstream, images, and payments ready for experimentation.
  • Rapid Career Growth: Clear promotion pathways, GPU credits for side projects, conference budget, and mentorship from senior ML leaders.
  • High-Impact Shipping: Your models serve live traffic, influence eight-digit revenue decisions, and feature in company-wide OKRs.
  • Ownership Culture: You own your code, experiments, and roadmap and have every opportunity to showcase your capabilities.