It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessible.

Today, Cash App has thousands of employees working globally across office and remote locations, with a culture geared toward innovation, collaboration and impact. We've been a distributed team since day one, and many of our roles can be done remotely from the countries where Cash App operates. No matter the location, we tailor our experience to ensure our employees are creative, productive and happy.

The team

The Limits Platform team is responsible for applying daily, weekly and monthly limits on customer transactions across the Cash App ecosystem. We do this to manage risk and provide control over our products, and to maintain the trust of our customers. Our systems track transactions across the vast majority of Cash App products, and check them against our limit thresholds. As a server engineer on the Limits Platform team, you will build scalable and performant solutions to protect our customers and allow them to gain access to the global financial system. The contributions you make on this team will be used by millions of people globally.

You Will:

• Design, build and support the core systems used to track usage and check product limits in Cash App
• Manage the scalability of the Limits Platform to support Cash App's growth
• Work closely with product teams as they leverage the Limits Platform for their products
• Collaborate with cross-functional partners in design, product, risk and data science
• Be responsible for the availability and performance of a critical system making rapid decisions at scale
• Help define and implement our roadmap and identify which problems the team needs to solve

You Have:

• Bachelor's degree in Computer Science (or equivalent practical experience)
• 2+ years of relevant industry experience
• Proficiency in at least one programming language (Java, Kotlin, Golang, or similar)
• Experience working with APIs and backend systems
• Strong problem-solving skills and willingness to learn
• Effective communication skills and ability to work in a distributed team environment
• Basic familiarity with databases such as MySQL or DynamoDB
• Exposure to cloud-based infrastructure (AWS, Kubernetes) is a plus
• Interest in financial systems and risk management

Technologies We Use and Teach:

• Java 11 including JUnit, Hibernate, Guice, and Jersey
• Kotlin
• HTTP, JSON, gRPC, and Protocol Buffers
• DynamoDB & MySQL
• Amazon Web Services
• Event driven architecture

Every benefit we offer is designed with one goal: empowering you to do the best work of your career while building the life you want. Remote work, medical insurance, flexible time off, retirement savings plans, and modern family planning are just some of our offering. Check out our other benefits at Block.

Block, Inc. (NYSE: XYZ) builds technology to increase access to the global economy. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the easy way to spend, send, and store money. Afterpay is transforming the way customers manage their spending over time. TIDAL is a music platform that empowers artists to thrive as entrepreneurs. Bitkey is a simple self-custody wallet built for bitcoin. Proto is a suite of bitcoin mining products and services. Together, we’re helping build a financial system that is open to everyone.

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