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Principal/ Senior AI/LLM Solution Engineer

Principal/ Senior AI/LLM Solution Engineer
Urgent
Ho Chi Minh
Tech/Engineer

Job Description

We are looking for an AI Solution Engineer with a strong foundation in large language models (LLMs), prompt design, and system integration — someone who can go beyond prompt tuning to design, build, and operate practical AI Agent systems that enhance and automate back-office workflows. Candidates for this position are expected to join the development team, understand the product and continuously research, and recommend AI features to realize AI product vision.

  • Design and develop AI or AI Agent engines to integrate sophisticated features into a workflow application SaaS for automating and enhancing back-office operations using LLMs.
  • Develop and iterate on high-quality prompts, prompt-chaining strategies, and evaluation pipelines.
  • Monitor agent behavior and system metrics to identify and mitigate hallucinations, performance degradation, or edge cases.
  • Evangelize and integrate tools, workflows, and development cultures to support rapid and responsible AI feature development.
  • Collaborate with backend, frontend, and infrastructure teams for seamless integration and delivery.
  • Share best practices with team members for prompt engineering, LLM integration, cloud AI tools utilization, and evaluation methodologies.
  • Take technical ownership of AI initiatives, leading cross-functional collaboration (BE/FE/AI/SRE), and driving system-level decisions

Requirements

  • Technical
    • Must have
      • 5+ years of experience with Python (or Golang as an alternative).
      • 5+ years of Web application development.
      • Practical experience designing and optimizing prompts for LLMs in production environments.
      • Good understandings of:
        • Backend development (e.g., web frameworks, databases).
        • Cloud infrastructure (e.g., Azure, AWS, Terraform, serverless architecture).
        • MLOps pipeline.
      • Experience in:
        • Architectural design for multi-agent orchestration.
        • LLM orchestration frameworks like AutoGen, LangChain, and LlamaIndex.
        • RAG architecture and vector stores.
        • Integrating AI services from platforms like Azure AI Foundry, AWS Bedrock, or GCP Vertex AI.
    • Nice to Have
      • Basic understanding of frontend development (e.g., TypeScript/React).
      • Familiarity with fine-tuning or instruction-tuning LLM models.
      • Understanding of AI system deployment from a security/compliance standpoint.
      • Exposure to IaC and CI/CD in production systems.
      • Experience in B2B application development.
      • Experience introducing traditional machine learning techniques and related ML pipelines to improve businesses.
  • Communication
    • Strong English communication, both verbal and written.
    • Experience in leading a project as a team leader.
    • Experience in educating team members.
    • Strong sense of ownership.

Our benefits
Our benefits

Caring Mental & Physical Recreation:

  • Hybrid working: 2 days at the office and 3 days WFH
  • Working hour: Flexible start 8AM-9AM from Mon-Fri
  • Full salary in probation
  • Insurance: Applied from Probation period:
    • Social Insurance, Health Insurance, Unemployment Insurance (on 100% salary)
    • Private health insurance & accident insurance. From Managing level: extra for family members
  • Bonus: 13th month salary
  • 16 - 24 paid days off and more
  • Paternity leave: Extra 5 days
  • Annual company trip; Quarterly team building
  • Billiards & Running club
  • Annual health check
  • Well-equipped facility: Macbook pro, additional monitor,..

Caring Career & Development:

  • Clear Career path
  • Foreign language & International technology-related certifications sponsoring
  • External & internal training courses
  • Soft-skill workshops
  • Tech seminars
  • Monthly and biannual Recognition Awards
  • Performance & salary review: twice/year (Jun & Dec)
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