GenAI Platform Engineer: Scalable LLM Infrastructure

SATS Ltd.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

SATS Ltd. in Singapore is seeking an AI Engineer to build and scale enterprise-grade GenAI platforms that accelerate development and deployment of LLM-powered applications across the organization.

The role focuses on reusable GenAI infrastructure including RAG pipelines, vector databases, model serving layers, and agent orchestration frameworks, with emphasis on performance, cost optimization, and scalability for cross-functional AI teams.

Qualifications

• Bachelor/Master/PhD in computer science, mathematics or related field.
• 3–5 years in AI engineering or backend systems.
• Strong expertise in LLMs, RAG, embeddings and vector databases.

Responsibilities

• Build and maintain GenAI platforms including RAG pipelines and LLM orchestration frameworks.
• Develop reusable GenAI services and APIs for enterprise use.
• Enable multi-agent workflows and scalable agent orchestration.
• Implement scalable model serving infrastructure and manage vector pipelines.
• Collaborate with AI/ML teams to accelerate GenAI adoption.

Skills

LLMs

RAG

Embeddings

LangChain

LlamaIndex

Vector Databases

Education

Bachelor/MSc/PhD in CS/Math

Tools

FAISS

Pinecone

vLLM

Triton

Job description

SATS Ltd. in Singapore is seeking an AI Engineer to build and scale enterprise-grade GenAI platforms that accelerate development and deployment of LLM-powered applications across the organization.

The role focuses on reusable GenAI infrastructure including RAG pipelines, vector databases, model serving layers, and agent orchestration frameworks, with emphasis on performance, cost optimization, and scalability for cross-functional AI teams.