Generative AI Engineer / LLM Engineer / GenAI Lead

METS | Nutrición & Deporte
Singapore, SG

Job Description

Role Description

This role focuses on building, fine-tuning, and deploying generative AI systems such as large language models (LLMs), copilots, chatbots, and AI agents. It combines machine learning engineering, software development, prompt engineering, and AI system design.

  • Generative AI Engineer focuses on building GenAI applications, prompt systems, and LLM-powered features
  • LLM Engineer focuses on working directly with large language models, fine-tuning, retrieval systems, and inference optimization
  • GenAI Lead focuses on leading GenAI architecture, strategy, team leadership, and enterprise-scale AI product delivery

Key Responsibilities

  • Designing and building LLM-powered applications (chatbots, copilots, AI agents)
  • Developing prompt engineering systems and retrieval-augmented generation (RAG) pipelines
  • Fine-tuning and optimizing large language models for specific business use cases
  • Building AI APIs and integrating LLMs into production systems
  • Improving model performance, latency, accuracy, and cost efficiency
  • Working with data pipelines, embeddings, vector databases, and knowledge systems
  • Deploying and scaling GenAI systems in cloud environments
  • Collaborating with Product, Data Science, and Engineering teams
  • Ensuring responsible AI usage, safety, and compliance
  • Researching and applying latest advancements in LLMs and generative AI

Qualifications (Must-have)

  • Bachelor’s or Master’s degree in Computer Science, AI, Data Science, Engineering, or related field
  • 3–10+ years of experience in software engineering, ML engineering, or AI development
  • Strong programming skills in Python (primary), plus JavaScript or Java
  • Solid understanding of machine learning, deep learning, and NLP concepts
  • Experience building production-grade software systems
  • Strong problem-solving and system design skills
  • Familiarity with APIs, cloud services, and scalable architectures
  • Ability to work with fast-evolving AI technologies

Preferred Qualifications

  • Experience with LLM and GenAI platforms such as OpenAI, Anthropic Claude, or Google Gemini APIs
  • Familiarity with ML frameworks such as PyTorch or TensorFlow
  • Experience with vector databases like Pinecone, Weaviate, or FAISS
  • Knowledge of RAG architectures, embeddings, and semantic search systems
  • Experience with cloud platforms such as Amazon Web Services, Microsoft Azure, or Google Cloud
  • Familiarity with MLOps tools such as Databricks, MLflow, or Kubeflow
  • Experience building AI agents, copilots, or enterprise automation systems
  • Strong understanding of prompt engineering, tool calling, and function calling
  • Experience in SaaS, fintech, healthcare, or enterprise AI applications
  • Prior experience as ML Engineer, AI Engineer, or Backend Engineer is common
  • PhD or research background in AI/NLP is a plus for GenAI Lead roles

Skills & Requirements

Technical Skills

PythonJavascriptJavaPytorchTensorflowPineconeWeaviateFaissAmazon web servicesMicrosoft azureGoogle cloudDatabricksMlflowKubeflowGenerative aiLlmAi system design

Level

senior

Posted

4/28/2026

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