Machine Learning Engineer (AI)

TL;DR

Machine Learning Engineer (AI): Developing models to enable safe and trustworthy financial experiences for teens and their parents by detecting and preventing risky or abusive activity across Cash Families product, with an accent on strengthening account integrity and ensuring a secure ecosystem. Focus on experimenting with state-of-the-art algorithms to identify emerging risk behaviors and detect potential abuse in real time.

Location: Remote (US only). Pay varies by US location zone.

Salary: $194,500–$343,100 USD

Company

hirify.global, Inc. builds technology to increase access to the global economy, offering various financial products and services through brands like Cash App, Square, Afterpay, TIDAL, Bitkey, and Proto.

What you will do

• Build machine learning models to detect and act against risky or abusive activity across the Cash Families product.
• Collaborate cross-functionally with engineering, product, and operations teams to design systems and features to protect and maintain trust with customers.
• Work closely with ML Engineering teams to ensure models operate at scale and in real time.
• Research emerging risks and behavioral patterns in financial activity to proactively shape safeguards and policy.
• Contribute to the growth of modelling capabilities through mentoring and supporting fellow modellers.
• Exercise a high level of autonomy and responsibility, owning solutions from design through to operation.

Requirements

• Bachelor's degree in a quantitative field such as Mathematics, Statistics, Physics, or Machine Learning (Masters or PhD preferred).
• 5+ years of experience in machine learning, artificial intelligence, or a related field.
• Strong knowledge of machine learning algorithms and data analysis techniques.
• Excellent problem-solving skills and attention to detail.
• Strong communication skills, with the ability to explain complex concepts to non-technical stakeholders.

Culture & Benefits

• Remote work is available for many roles.
• Medical insurance and flexible time off.
• Retirement savings plans and modern family planning.
• Committed to building a more inclusive economy and workplace.
• Offers an inclusive interview experience, including reasonable accommodations.
• Uses automated AI tools for efficiency and consistency in hiring, complying with local regulations.