Backend Engineer (Generative AI)

Build reliable, production-grade Generative AI features that power core product experiences - search, recommendation and personalization - across Vietnamworks and its microsites. Own AI-powered features end-to-end, from design and evaluation through optimization and deployment, working hands-on with LLM APIs and open-source models. Build agentic systems (managed agents), RAG and retrieval, and ranking/relevance for job...

Must-have

• Bachelor in Computer Science, IT or equivalent.
• 3+ years of professional software engineering experience.
• Track record owning features end-to-end: design → evaluation → deployment → monitoring.
• Hands-on building agentic systems / managed agents (tool-calling, orchestration, multi-step workflows) in production.
• Hands-on building AI/ML or search, ranking or recommendation systems in production.

Nice-to-have

• Strong backend fundamentals...