Full Stack AI Engineer (Contract)

Monetary Authority of Singapore (MAS); Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Monetary Authority of Singapore (MAS) is seeking a Software Engineer to join the Gen AI team and build AI-powered applications with robust governance. You will implement production-grade web apps that leverage LLMs, agentic AI, and modern frameworks to support MAS’ role in Singapore’s financial sector.

You will contribute to autonomous AI agent workflows, data ingestion and indexing pipelines, and secure, scalable interfaces for MAS officers and developers.

Qualifications

• Hands-on full stack experience building enterprise-grade web apps.
• Proficiency with Python web frameworks (FastAPI, Django) and modern JS/TS.
• Experience with AI frameworks, LLMs, and governance considerations.

Responsibilities

• Develop production-grade AI-driven applications and dashboards for MAS stakeholders.
• Build responsive web interfaces and data pipelines to enable AI agents and real-time querying.
• Ensure security, audit logging, and compliance with MAS standards.

Skills

Python web frameworks (FastAPI, Django

JavaScript/TypeScript

Full stack development

Tools

LangGraph

vLLM

Elastic/Redis

Job description

What the role is

The Monetary Authority of Singapore (MAS) is seeking a skilled Software Engineer to join our Gen AI team and develop next-generation applications powered by advanced AI technologies. This role focuses on hands‑on implementation of AI‑driven applications using cutting‑edge AI frameworks that support MAS’ role in the Singapore's financial sector, whilst ensuring robust governance and operational excellence.

As a Software Engineer, you will implement and build production‑grade web applications that leverage large language models and agentic AI systems. You will work with modern AI frameworks to develop user‑facing applications that enhance productivity for AI developers, data scientists, and end users across MAS.

What you will be working on

• applications that enable autonomous AI agents using AI Frameworks (e.g. LangGraph) for complex multi‑step reasoning and decision‑making workflows. Build responsive, user‑friendly interfaces that allow users to interact with, monitor, and control AI agents performing complex tasks and workflows.Development (e.g. Elastic / Redis) using hybrid search capabilities. Build data ingestion pipelines and vector indexing workflows that support real‑time query processing and document retrieval. Develop robust error handling and fallback mechanisms for search service integration, including query reformulation and result ranking optimisation.
• Build intuitive web interfaces that enable MAS officers to interact with complex AI systems with lower learning curve. Implement dashboards, configuration panels, and monitoring interfaces that provide clear visibility into AI application performance and behaviour.
• Implement performance optimisations for web applications handling AI workloads. Build caching mechanisms, request queuing systems, and load balancing solutions that ensure responsive user experiences even under heavy AI processing loads.
• Implement security measures including authentication, authorisation, and data protection within web applications. Ensure all developments adhere to MAS operational controls and regulatory standards through proper implementation of security features and audit logging.

What we are looking for

years experience as a full stack developer, with proven track record in the production of enterprise‑grade applications, ensuring high performance, scalability, and security.proficiency in Python web frameworks (FastAPI, Django) and JavaScript/TypeScript

AI Framework Implementation

AI Frameworks (e.g. LangGraph) for building AI agent workflows and state managementwith self-hosted inference services vLLM for LLM interactions and parsingLLM API integration and prompt engineering

You will be working in a fast‑paced environment that would require the ability to manage multiple priorities and needs of stakeholders, as well as the agility to respond to changes and developments.

As part of the shortlisting process for this role, you may be required to complete a medical declaration and/or undergo further assessment.

This is a 1-year contract position. All applicants will be notified on whether they are shortlisted or not within 4 weeks of the closing date of this job posting.