AI Engineer: LLM-Powered Agents & Scalable APIs

DBS Bank; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

DBS Bank is seeking an experienced software engineer to design, develop, and maintain scalable applications and AI-enabled features. You will work across backend services (Java, Python, Node.js) and modern frameworks like FastAPI and Spring Boot, applying prompt engineering and RAG techniques.

The role involves building RESTful APIs, integrating LLMs, and collaborating with stakeholders to deliver robust, compliant systems in a DevOps environment.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or related field.
• 5+ years of software development experience.
• Strong proficiency in Python; working knowledge of JavaScript, TypeScript, Java, Kotlin.
• Experience with FastAPI, Spring Boot, and backend frameworks.
• Experience building RESTful APIs and microservices.
• Familiarity with LangChain and AI frameworks.

Responsibilities

• Collaborate with business stakeholders to gather, analyze, and refine technical and AI-related requirements.
• Design, develop, and maintain scalable applications, microservices, and APIs.
• Develop and integrate LLM-powered features (e.g., copilots, chatbots, decision-support tools).
• Build backend services using Java, Python, Node.js, and modern frameworks (FastAPI, Spring Boot).
• Perform prompt engineering, context engineering, and RAG (retrieval-augmented generation).
• Build and orchestrate AI agents, Agent Harness, and multi-agent workflows.

Skills

Python

JavaScript

TypeScript

Java

Kotlin

REST APIs

Microservices

LLMs

Prompt engineering

RAG

LangChain

OOAD

SQL

Hibernate/JPA

NoSQL MongoDB

CI/CD

DevOps

Education

Bachelor’s degree in Computer Science, Software Engineering, or related field

Tools

FastAPI

Spring Boot

Hibernate/JPA

MongoDB

LangChain

Git

Job description

DBS Bank is seeking an experienced software engineer to design, develop, and maintain scalable applications and AI-enabled features. You will work across backend services (Java, Python, Node.js) and modern frameworks like FastAPI and Spring Boot, applying prompt engineering and RAG techniques.

The role involves building RESTful APIs, integrating LLMs, and collaborating with stakeholders to deliver robust, compliant systems in a DevOps environment.