Senior Software Engineer

Website Cash App

Redefine the world's relationship with money.

About the job
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, 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. This is our mission, and it’s why working at Cash App means so much more than a job.

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!

Job Description

Build and operate services at scale as CashApp expands globally and the uptake in Bitcoin increases
Build and operate services that aim to be fault tolerant and highly available in order to maintain high levels of customer trust
Own functionality throughout their entire lifecycle. The opportunity to scope, design, engineer, rollout, test and support features that support millions of customers
Build Kotlin APIs and services used by apps and other microservices
Be on-call for the services your team build and own using a follow the sun schedule
All of your direct team are based in AU but you should expect to work with others in different time zones to achieve the best outcomes
Work in a highly collaborative environment that offers flexibility and autonomy so that you can perform to the best of your abilities
Help bank the unbanked and serve the financially underserved across the whole globe!



5+ years of software development experience
A passion or desire to learn more about the fascinating world of Bitcoin and cryptocurrencies
Able to work in ambiguous environments and work autonomously
A history of healthy collaboration with product managers, engineers, and other stakeholders
A sustainable work life balance philosophy Nice to have:
Experience working in a trad-fi or crypto investment environment


Additional Information

We’re working to build a more inclusive economy where our customers have equal access to opportunity, and we strive to live by these same values in building our workplace. Block is a proud equal opportunity employer. We work hard to evaluate all employees and job applicants consistently, based solely on the core competencies required of the role at hand, and without regard to any legally protected class.

We believe in being fair, and are committed to an inclusive interview experience, including providing reasonable accommodations to disabled applicants throughout the recruitment process. We encourage applicants to share any needed accommodations with their recruiter, who will treat these requests as confidentially as possible. Want to learn more about what we’re doing to build a workplace that is fair and square? Check out our I+D page.

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, TIDAL, and TBD, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.

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