Senior AI Engineer

The role

You will build AI-driven products and systems to support internal teams and external customers. This includes designing APIs, system architecture, and intelligent financial products like the AI assistant Kai.

What you will do

• Build AI solutions that enable growth and improve internal efficiency
• Design robust APIs and system architecture for new AI applications
• Own the end-to-end development of AI-driven solutions
• Shape the architecture and APIs that underpin advanced AI systems
• Partner with cross-functional teams to bring customer-focused AI solutions to life
• Raise engineering standards through high-quality code, system design, and mentoring

Required qualifications

• 3+ years of backend software development experience, with a focus on AI
• Experience building internal or customer-facing products with LLMs
• Proficiency in Python
• Expertise in building efficient, large-scale software systems
• Experience designing and developing large-scale, distributed, high-concurrency, high-load and highly available systems
• A track record of writing high-quality, maintainable code
• Excellent communication and mentoring abilities
• A relevant degree in Computer Science, Mathematics or a related field

Nice to have

• Familiarity with MLOps practices and deployment pipelines for AI-driven products

About the company

Airwallex is an AI-native financial operating system used by businesses to run financial operations or build financial products. It provides financial infrastructure spanning North America, Europe, the Middle East, and Asia-Pacific.