Staff AI Engineer at Airwallex

San Francisco, California, United States

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$175,000 – $280,000Compensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

Fintech, Payments, Financial ServicesIndustries

Requirements

8+ years in applied AI/ML with production deployments and cross-team impact
Strong Python; experience with ML frameworks (PyTorch, JAX, TensorFlow)
Track record building and deploying AI agents, orchestration frameworks, or multi-step reasoning systems
Proven ability to set direction, create standards, mentor, and balance innovation with production needs

Responsibilities

Define shared architectures and reusable patterns for reasoning, tool use, and workflow automation
Build and evolve shared agent platforms using frameworks like LangChain, LlamaIndex, AutoGen, CrewAI, and emerging OSS stacks
Guide pragmatic model choices across prompting, RAG, fine-tuning, or training from scratch
Establish standards for monitoring, evaluation, iteration, and integration into secure production systems while balancing reliability, scalability, and compliance
Drive high-impact initiatives end-to-end; mentor engineers and lead design reviews
Build systems that improve with usage and apply learnings across use cases

Skills

Machine Learning

Software Engineering

Intelligent Systems

Embedded Finance

Airwallex

Cross-border payment solutions for businesses

About Airwallex

Airwallex provides cross-border payment solutions for businesses of all sizes, including small to medium-sized enterprises and large corporations. The company offers a range of financial services such as multi-currency accounts, international money transfers, foreign exchange services, and payment gateway solutions. These services are designed to facilitate efficient and cost-effective international transactions. Airwallex uses advanced technology to ensure that these transactions are fast and secure. Unlike many competitors, Airwallex focuses on building financial infrastructure that supports the digital economy, allowing businesses to operate seamlessly across borders. The company's goal is to simplify global payments and make them accessible to businesses worldwide.

Eastern District, Hong KongHeadquarters

2015Year Founded

$877.4MTotal Funding

SERIES_ECompany Stage

FintechIndustries

1,001-5,000Employees

Benefits

Hybrid Work Options

Employee Equity Programs

Risks

Increased competition from fintech startups could erode Airwallex's market share.

Regulatory scrutiny in Asia-Pacific, especially China, may impact Airwallex's operations.

Volatility in foreign exchange rates poses a risk to Airwallex's revenue streams.

Differentiation

Airwallex offers a comprehensive suite of cross-border payment solutions for businesses.

The company integrates financial services into platforms, enhancing customer experience and efficiency.

Airwallex's global presence with ten international offices supports its expansive service offerings.

Upsides

Airwallex reported an 83% revenue increase in APAC, showcasing strong regional growth.

The partnership with Carwow enhances Airwallex's visibility and operational efficiency in the UK.

Airwallex's expansion in EMEA with new offices boosts its international market presence.

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