Staff AI Engineer

Airwallex9 months ago

Location

SG - Singapore

Type

Full Time

Salary

SGD 180,000 – 280,000

Level

Staff

Role

Staff Engineer

Posted

May 21, 2025

Full TimeStaff

The role

Summary

Airwallex is seeking a Staff AI Engineer to pioneer their new Generative AI department, focusing on developing AI agents that transform support and automation solutions. This role involves architecting cutting-edge systems, defining technical vision for next-generation AI solutions, and driving innovation across the $8 billion fintech company's global operations.

What you'll do

AI Solution Architecture: Spearhead the creation of AI solutions to enable growth and drive internal efficiency across the business

System Design & Implementation: Design and implement robust API and system architecture for new AI applications

Strategic Roadmapping: Assist in AI application roadmapping and strategy development

Cross-functional Collaboration: Collaborate effectively with diverse teams to leverage existing AI technologies and research new implementations

Technical Problem Resolution: Provide prompt and effective solutions for application issues and software bugs while maintaining high client satisfaction

Innovation Leadership: Embrace challenges in a fast-paced, high-growth environment with focus on innovation and technical excellence

What we look for

Technical

Backend Development Experience10+ years in backend software development with passion for AI and language technologies

Programming LanguagesProficiency in Python, TypeScript, or JavaScript

Distributed SystemsExperience in design and development of large-scale distributed, high concurrency, high load, high availability systems

Vector DatabasesHands-on experience with vector databases for AI applications

Impact DeliveryProven track record of delivering major impact in previous roles

Education

Degree RequirementBachelor's degree in Computer Science, Mathematics, or related technical field

Experience

Senior-Level Experience10+ years of backend software development experience

AI Technology ExperienceDemonstrated experience with AI and language technologies

High-Scale SystemsExperience building and maintaining large-scale distributed systems

Skills

Required skills

Python ProgrammingAdvanced proficiency in Python for AI and backend development

Distributed SystemsExpertise in large-scale, high-availability system architecture

Vector DatabasesPractical experience with vector databases for AI applications

API DesignStrong skills in designing robust APIs and system architecture

Problem-SolvingAbility to provide effective solutions for complex technical challenges

Nice to have

TypeScript/JavaScriptProficiency in TypeScript or JavaScript for full-stack capabilities

AI/ML FrameworksExperience with LangChain, TensorFlow, PyTorch, or similar AI frameworks

Cloud PlatformsExperience with AWS, GCP, or Azure for AI model deployment

Fintech DomainUnderstanding of financial services and payment systems

Leadership ExperienceExperience leading technical initiatives and mentoring junior engineers

Compensation & benefits

Salary

SGD 180,000 – 280,000 (annual)

Stock options

Available

Benefits

Equity Participation

Stock options in a $8 billion valued company backed by leading investors

Global Impact

Work on products serving 200,000+ businesses worldwide including major brands

Career Growth

Accelerated learning opportunities in a fast-growing fintech unicorn

Innovation Environment

Pioneer new AI department with cutting-edge technology and significant autonomy

Global Team

Collaborate with 2,000+ innovative team members across 26 offices worldwide

Interview process

1
Initial Screening — 30-minute phone/video call with recruiter to discuss background and role fit
2
Technical Assessment — Take-home coding challenge focusing on AI/ML problem-solving and system design
3
Technical Deep Dive — 60-minute technical interview covering distributed systems, AI architecture, and code review
4
System Design Round — 45-minute system design interview focusing on large-scale AI system architecture
5
Cultural Fit Interview — 30-minute conversation with team members about collaboration and company values
6
Final Round — Meeting with hiring manager and senior leadership to discuss strategic vision and impact