Senior Full Stack Developer with DevOps (AI Native Builder)

CAG REGIONAL SINGAPORE PTE. LTD.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

A leading fintech company in Singapore is seeking a Senior Full Stack Developer to architect and build an AI-native technology stack. Candidates should have over 8 years of full stack development experience and strong proficiency in MongoDB, Next.js, Node.js, Python, and Terraform. This role involves using AI coding tools to enhance development efficiency and collaborating closely with the CEO. Competitive salary and benefits are included.

Benefits

Annual leave

Birthday leave

Professional training

Mental wellness program

Qualifications

• 8+ years of full stack development experience in production environments.
• Strong proficiency in core stack technologies and AI tools.
• Experience leading technical initiatives and mentoring teams.

Responsibilities

• Architect and build an AI-native full stack platform.
• Design infrastructure as code using Terraform.
• Develop backend services and data pipelines in Python.
• Master AI coding tools to enhance development speed.
• Design systems architecture for scalable AI integration.
• Integrate with third-party systems and APIs.
• Establish development standards and testing practices.
• Mentor engineers on leveraging AI coding tools.

Skills

Cloud-native platform development

DevOps expertise

AI integration

Team mentoring

Proficient in MongoDB

Proficient in Next.js

Proficient in Node.js

Proficient in Python

Proficient in Terraform

Education

Bachelor's degree in Computer Science or related field

Tools

Claude Code

Cursor

Copilot

Job description

About Us

MoneyHero Group (Nasdaq: MNY) is a market leading financial products platform in Greater Southeast Asia, reaching 9.8m monthly unique users and working with more than 270 commercial partners across four markets including Singapore, Hong Kong S.A.R., The Philippines, and Taiwan.

What We Offer

You will be entitled to a competitive salary and attractive benefits, including:

• Annual leave, birthday leave, tenure leave, international remote work leave, and more
• Professional trainings, career advancement and internal mobility opportunities
• Competitive benefits including insurance and mental wellness program

About Project Odyssey

Project Odyssey is MoneyHero Group's company-wide company-wide rebuild of systems and workflows using AI, data, and automation — led directly by the CEO.

Our goal is simple: Ship faster. Spend less. Serve better.

We're forming a small foundational team that will design, prototype, and deploy the ground up rebuild of AI-First tech stack across the Group — from content operations to customer journeys.

The Role

We're looking for a Senior Full Stack Developer with DevOps expertise, a hands‑on technical leader who will architect and build our AI-native technology stack from the ground up for a NASDAQ‑listed fintech leader transforming Greater Southeast Asia.

This isn't a legacy stack migration. You'll design and implement a modern, cloud‑native platform (MongoDB, Next.js, Node.js, Python, Terraform, Lang-graph) purpose‑built for AI integration, intelligent automation, and exponential growth through AI capabilities. Using AI coding tools like Claude Code as your force multiplier, you'll build 3-5x faster than traditional development, establishing not just the technical foundation, but the AI-powered development culture that will scale across MoneyHero Group.

Working directly with the CEO and the Odyssey core team, you'll define the blueprint for what an AI‑first engineering organization looks like.

Senior Full Stack Developer will:

• Architect and build an AI-native full stack platform using Next.js (frontend) and Node.js (backend), with MongoDB as the primary database — designed from day one for AI model integration and intelligent automation.
• Design and implement infrastructure as code using Terraform — provisioning cloud resources, CI/CD pipelines, deployment automation, and infrastructure optimized for AI workloads and observability.
• Develop backend services, data pipelines, and automation scripts in Python that seamlessly integrate with AI models and enable intelligent, autonomous workflows.
• Master AI coding tools (Claude Code, Cursor, etc.) to build features 3-5x faster — architecting components, writing tests, generating documentation, and refactoring code at unprecedented velocity. You'll be the organization's exemplar for AI‑assisted development.
• Design systems architecture for AI integration — building APIs, data flows, and infrastructure that can scale as AI capabilities grow and evolve.
• Integrate with third‑party systems, AI services, and APIs while establishing patterns for observability, monitoring, and optimization of AI‑powered features.
• Establish development standards, testing practices, and deployment workflows that leverage AI tools — creating a culture where the team ships fast, learns fast, and scales efficiently.
• Mentor and collaborate with engineers, product, and data teams — teaching them how to leverage AI coding tools to accelerate their own development velocity.

In this role, we are looking for someone with:

• Background in Computer Science, Software Engineering, or a related technical field (Bachelor's or higher).
• 8+ years of full stack development experience, building and shipping production applications from frontend to backend to infrastructure, with a track record of leading technical initiatives.
• Strong proficiency in the core stack: MongoDB, Next.js, Node.js, Python, and Terraform. But more importantly, you learn new technologies quickly and adapt to evolving AI capabilities.
• Demonstrated mastery of AI coding tools (Claude Code, Cursor, Copilot, etc.) in production environments. You've proven you can build 3-5x faster with AI assistance