Senior AI Full-Stack Engineer — Singapore

Bny Mellon; Singapore; On-site; SGD 120,000 - 170,000; Full time

Job summary

BNY Mellon is seeking a Senior Specialist, Full-Stack Engineer to join its APAC AI Hub in Singapore. This hands-on role focuses on building AI-powered features, backend components, APIs, and integrations within an enterprise setting.

You will work with senior engineers on LLM-based capabilities, prompt engineering, and model APIs, delivering reliable, scalable software while contributing to reviews, tests, and technical documentation.

Qualifications

• Bachelor's degree in Computer Science, Engineering, Information Systems, or related discipline, or equivalent professional experience.
• Experience, preferably 3+ years, in software engineering, applied AI/ML, application development, or a related technical discipline.
• Strong fundamentals and practical experience building backend services, APIs, applications, or integrations.
• Familiarity with Python and modern software-development frameworks, source control, automated testing, CI/CD, and cloud-based development environments.
• Foundational knowledge of LLMs, prompt engineering, retrieval-augmented generation, session context management, model APIs, ML, or related AI technologies.

Responsibilities

• Develop, test, deploy, and maintain AI-powered features, backend components, APIs, integrations, and automation.
• Work with senior engineers to implement capabilities using LLMs, retrieval-augmented generation, model APIs, and prompt engineering.
• Write clean, efficient, maintainable code and participate in code reviews, testing, and documentation.
• Support prototyping and experimentation to evaluate models, prompts, tools, and approaches for defined use cases.
• Analyze model outputs and application behavior to improve quality, reliability, and user experience.
• Troubleshoot defects, support deployments, monitor services, and implement lifecycle improvements.

Skills

Software engineering

Applied AI/ML

Backend development

API development

Python

CI/CD

Cloud development

Team collaboration

Education

Bachelor's degree in Computer Science or related discipline

Tools

Python

Git

CI/CD tools

Cloud platforms

Job description

BNY Mellon is seeking a Senior Specialist, Full-Stack Engineer to join its APAC AI Hub in Singapore. This hands-on role focuses on building AI-powered features, backend components, APIs, and integrations within an enterprise setting.

You will work with senior engineers on LLM-based capabilities, prompt engineering, and model APIs, delivering reliable, scalable software while contributing to reviews, tests, and technical documentation.