Senior Software Engineer - Treasury, Financial Platform
Company Description
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 47 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.
Check out our locations, benefits, and more at cash.app/careers.
Job Description
Cash App's Financial Platform team is responsible for building systems that power products built by Cash App. We build deep integrations with underlying financial infrastructures and ensure that our products are able to scale.
About the Treasury team that is hiring on Financial Platform:
Treasury: The Treasury team owns the core ledger that powers Cash App, and are responsible for managing the money represented by that ledger. We provide product teams with a highly scalable, reliable, real time ledgering product that is relied upon across all of Cash App. As a product platform team, we focus on providing accessible capabilities to Cash App product teams, and get to work closely with just about every Cash App product. We also have a strong platform infrastructure focus, and operate the ledger on top of a massive sharded database cluster using Vitess.
Qualifications
You will:
- Design, build and support the core systems used to power all transactions on Cash App
- Break existing monoliths into event-driven microservices
- Creatively solve challenging technical problems at scale
- Build and manage infrastructure in an AWS cloud environment
- Partner closely with product managers, data scientists, product engineers, and business leads to define our roadmap
- Have autonomy to research and achieve outcomes with support when you need it
- Contributing to the growth of our development capabilities through leading, mentoring and supporting fellow engineers
You have:
- 6+ years of experience delivering quality software
- 2+ years of experience provisioning and managing AWS infrastructure
- Natural curiosity to learn new technologies, solve interesting problems and build quality software
- Desire to find flaws in a system with many moving parts and take whatever steps are necessary to fix them
- Desire to perform and grow as an engineer
- Technical initiative and leadership on previous projects
Technologies we use and teach:
- Java, Kotlin, Go
- Kubernetes, AWS
- Jaeger, Prometheus, SignalFx
- JUnit
- Hibernate, Guice, GRPC
Qualifications
You will:
- Design, build and support the core systems used to power all transactions on Cash App
- Break existing monoliths into event-driven microservices
- Creatively solve challenging technical problems at scale
- Build and manage infrastructure in an AWS cloud environment
- Partner closely with product managers, data scientists, product engineers, and business leads to define our roadmap
- Have autonomy to research and achieve outcomes with support when you need it
- Contributing to the growth of our development capabilities through leading, mentoring and supporting fellow engineers
You have:
- 6+ years of experience delivering quality software
- 2+ years of experience provisioning and managing AWS infrastructure
- Natural curiosity to learn new technologies, solve interesting problems and build quality software
- Desire to find flaws in a system with many moving parts and take whatever steps are necessary to fix them
- Desire to perform and grow as an engineer
- Technical initiative and leadership on previous projects
Technologies we use and teach:
- Java, Kotlin, Go
- Kubernetes, AWS
- Jaeger, Prometheus, SignalFx
- JUnit
- Hibernate, Guice, GRPC