Square is hiring a
Senior Machine Learning Engineer

Summary

The job is for a Senior ML Systems Engineer at Cash App's Underwriting & Credit organization. The role involves integrating credit risk models, working cross-functionally with various teams, and contributing to the growth of development capabilities. The position requires 8+ years of backend software development experience.

Requirements

• 8+ years of backend software development experience in any mainstream language such as: Java, JavaScript, Python, Kotlin, Ruby, Go, Swift, C++
• Enthusiasm about solving business problems with technology and proven experience successfully taking ownership of an end-to-end solution
• Passion about continuously learning new technologies, frameworks, and services
• Possess an execution mindset and the ability to deliver with cross-functional teams that are globally distributed
• Serious about testing and have experience with automated testing frameworks
• Passion for Cash App's mission of economic empowerment

Responsibilities

• Design, build, and manage distributed services and pipelines for Underwriting & Credit Cash App
• Lead impactful, multi-person projects that cross Engineering team boundaries
• Demonstrate high code quality, good test coverage and other engineering best practices
• Collaborate with product, analysts, and modelers on planning and implementing frictionless user experiences
• Work cross-functionally with product, platform, security, and data engineering teams to unlock new machine learning applications

Preferred Qualifications

• ML model-related experience is a bonus
• Experience with common technologies, for example, Kafka, Redis, Cassandra is a bonus

Benefits

• Healthcare coverage (Medical, Vision and Dental insurance)
• Health Savings Account and Flexible Spending Account
• Retirement Plans including company match
• Employee Stock Purchase Program
• Wellness programs, including access to mental health, 1:1 financial planners, and a monthly wellness allowance
• Paid parental and caregiving leave
• Paid time off (including 12 paid holidays)
• Paid sick leave (1 hour per 26 hours worked (max 80 hours per calendar year to the extent legally permissible) for non-exempt employees and covered by our Flexible Time Off policy for exempt employees)
• Learning and Development resources
• Paid Life insurance, AD&D, and disability benefits