Cash App is building a retail payment network that leverages our vast omni-channel Seller ecosystem at Square to create innovative payment experiences. Check out shop.cash.app for a demo.

As a senior software engineer on the team, you will be responsible for designing, building, and maintaining Cash App's retail payment experiences across the time of purchase, notifications, and historical activity. You'll be joining the founding team early in the product life cycle, with plenty of opportunities to continue shaping it from an engineering and product-perspective.
 

You will:

• Work cross-functionally with our product, design and business teams to support new payment experiences across Cash App mobile and web clients
• Own the design, development, and maintenance of new features and existing systems
• Lift the skills and expertise of others on the team as a technical leader
• Design and implement high-volume, low-latency, distributed transaction processing systems, making thoughtful tradeoffs between consistency and availability when both are not possible
• Build systems that manage customers’ sensitive data and hold Cash App to the highest standards for security and compliance
• See the big picture to design fault tolerant systems so the team can be brave, move fast, and break things, without showing a negative impact to customers

You have:

• 8 or more years of software development or equivalent experience
• Well-developed curiosity
• Taken technical initiative and leadership on previous projects
• Worked on products that are widely used and find it rewarding to build for consumers
• A vested interest in advancing Cash App's vision of building for economic empowerment

Tools we use and teach:

• Kotlin
• Java 11 including JUnit, Hibernate, and Guice
• HTTP, JSON, gRPC, and Protocol Buffers
• MySQL, AWS Aurora
• Amazon Web Services
• Event-driven microservice architecture

Block takes a market-based approach to pay, and pay may vary depending on your location. U.S. locations are categorized into one of four zones based on a cost of labor index for that geographic area. The successful candidate’s starting pay will be determined based on job-related skills, experience, qualifications, work location, and market conditions. These ranges may be modified in the future.

Zone A: USD $202,500 - USD $247,500
Zone B: USD $192,400 - USD $235,200
Zone C: USD $182,300 - USD $222,800
Zone D: USD $172,200 - USD $210,400

To find a location’s zone designation, please refer to this resource. If a location of interest is not listed, please speak with a recruiter for additional information. 

Benefits include the following:

• Healthcare coverage
• 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
• Learning and Development resources
• Paid Life insurance, AD&D. and disability benefits 
• Perks such as WFH reimbursements and free access to caregiving, legal, and discounted resources 

This role is also eligible to participate in Block's equity plan subject to the terms of the applicable plans and policies, and may be eligible for a sign-on bonus. Sales roles may be eligible to participate in a commission plan subject to the terms of the applicable plans and policies. Pay and benefits are subject to change at any time, consistent with the terms of any applicable compensation or benefit plans.

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, without regard to race, color, religion, gender, national origin, age, disability, veteran status, pregnancy, gender expression or identity, sexual orientation, citizenship, or any other 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. 

Additionally, we consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.

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.