Senior AI Engineer — Production ML & API Solutions

Bny Mellon; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

BNY Mellon in Singapore is seeking a Senior Specialist, AI Engineer to join the APAC AI Hub. You will develop and support AI-powered products and platform capabilities used across BNY, delivering reliable features and scalable components.

This hands-on role requires 3+ years in software engineering or applied AI, strong Python, APIs, and cloud experience, and collaboration across teams to meet security and governance standards.

Qualifications

• Bachelor's degree in Computer Science, Engineering, Information Systems, or related discipline.
• Experience, preferably 3+ years, in software engineering, applied AI/ML, application development, or a related technical discipline.
• Strong software-development fundamentals and practical experience building, testing, and maintaining 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, machine learning, or related AI technologies.
• Ability to troubleshoot technical issues, learn unfamiliar technologies quickly, and produce clear, maintainable code and documentation.

Responsibilities

• Develop, test, deploy, and maintain AI-powered application features, backend components, APIs, integrations, and automation.
• Work with senior engineers to implement capabilities using LLMs, retrieval-augmented generation, model APIs, prompt engineering, agentic workflows, and related technologies.
• Write well-designed, efficient, and maintainable code and contribute to code reviews, automated testing, and technical documentation.
• Support prototyping and experimentation to evaluate models, prompts, tools, and solution approaches for defined business and engineering use cases.
• Analyze model outputs and application behavior, document findings, and help improve solution quality, reliability, performance, and user experience.
• Troubleshoot defects, support deployments, monitor existing services, and implement enhancements in accordance with enterprise change-control processes.
• Apply established requirements for security, privacy, software quality, responsible AI, and operational readiness throughout the development lifecycle.
• Collaborate with engineers, product managers, designers, governance partners, and business stakeholders to deliver the work committed by the team.
• Reuse existing platform capabilities and engineering patterns where appropriate and contribute ideas for improving development processes and tools.
• Continue building technical depth through active learning, feedback, mentorship, and participation in the broader engineering community.

Skills

Python

Backend development

LLMs

AI/ML

APIs

Cloud

Education

Bachelor's degree in Computer Science, Engineering, Information Systems, or related discipline

Tools

Git

CI/CD

Cloud platforms

Job description

BNY Mellon in Singapore is seeking a Senior Specialist, AI Engineer to join the APAC AI Hub. You will develop and support AI-powered products and platform capabilities used across BNY, delivering reliable features and scalable components.

This hands-on role requires 3+ years in software engineering or applied AI, strong Python, APIs, and cloud experience, and collaboration across teams to meet security and governance standards.