软件工程师，金融平台 - 发行
Software Engineer, Financial Platform - Issuing
我们从2013年Block的一个想法开始。最初是为了简化点对点支付的痛苦，Cash App从一个单一功能的产品发展成为一个动态生态系统，开发独特的金融产品，包括Afterpay/Clearpay，为我们的5000多万月活跃客户提供更好的发送、消费、投资、借贷和储蓄方式。我们希望重新定义世界与金钱的关系，使其更易于理解、即时可用且普遍可及。
如今，Cash App在全球各地的办公室和远程地点有数千名员工，文化注重创新、协作和影响力。自成立以来，我们就是一支分布式团队，许多职位可以在Cash App运营的国家远程工作。无论身处何地，我们都定制体验，确保员工富有创造力、高效并感到快乐。
##### **职位描述**
在Block，我们致力于打造世界上最好的金融产品。金融平台发卡团队负责发卡平台，服务于每个Block品牌——支持Cash App卡，最大的卡项目，以及Square卡和Block即将推出的新的项目。我们管理卡片的整个生命周期：发行、履行和激活；实时交易授权和处理，跨卡网络的处理，数字钱包配置，3-D Secure认证和争议系统。当客户在收银台刷卡时，我们的系统会在毫秒级时间内决定结果，全天候运行，与卡网络和银行合作伙伴合作。
作为发卡服务器工程团队的软件工程师，你将通过与团队和相关专业领域的紧密合作，设计、构建和运营推动这些卡片体验的服务。你将全程负责范围明确的功能——从设计到测试、发布和运营，并随着工作的推进不断扩大职责范围。你所构建的系统将大规模运行，并直接影响Block旗下数百万客户每天花钱的方式。
作为团队成员，你将：
- 与团队密切合作，设计、开发、测试、发布和维护卡片发行、交易处理和争议方面的功能
- 编写高质量、经过充分测试的代码，并积极参与设计评审和代码评审
- 设计和实现符合我们微服务和事件驱动架构的系统，具备可靠性和
查看英文原文
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 Role**
At Block, we strive to build the best financial products in the world. The Financial Platform Issuing team owns the card issuing platform that serves every Block brand — powering Cash App Card, the largest card program of all, alongside Square Card and the new programs Block launches next. We run the full lifecycle of a card: issuance, fulfillment, and activation; real-time transaction authorization and processing across card networks, digital wallet provisioning, 3-D Secure authentication and the disputes systems. When a customer taps their card at a register, our systems decide the outcome in milliseconds, around the clock, in partnership with card networks and bank partners.
As a software engineer on the Issuing server engineering team, you will design, build, and operate the services that power these card experiences, through close collaboration with your team and partner disciplines. You'll own well-scoped features end to end — from design through testing, launch, and operation — and grow your scope as you go. The things you build will run at a massive scale and directly shape how millions of customers across Block spend their money every day.
As a member of the team, you'll:
- Partner closely with your team to design, develop, test, ship, and maintain features across card issuance, transaction processing, and disputes
- Write high-quality, well-tested code, and participate actively in design reviews and code reviews
- Design and implement systems that work within our microservice and event-driven architectures, with the reliability and correctness that moving money demands
- Participate in operational ownership of tier-0 financial systems, including on-call, incident response, and postmortems
- Demonstrate AI fluency by leveraging AI-powered tools throughout the development lifecycle to improve velocity and quality, while applying sound judgment in their use
- Hold your teammates — and yourself — to high engineering standards
- Learn from and support other engineers through code reviews and technical discussions
##### **You Have**
- 3+ years of software development or equivalent experience
- Experience building and maintaining production software systems, and delivering well-scoped projects or features end-to-end (design, build, test, ship, operate) with guidance from more experienced engineers
- Drive to find flaws in a system with many moving parts and take whatever steps are necessary to fix them
- A growth mindset and an appetite for solving open-ended and ambiguous problems
- Demonstrated AI fluency, including experience using AI-powered developer tools and the ability to critically evaluate and responsibly apply their outputs
- Strong communication and collaboration skills
- Bachelor's Degree or Diploma in Computer Science, Computer Engineering, Software Engineering, or equivalent experience
##### **Technologies We Use and Teach**
- Java, Kotlin
- AWS
- HTTP, JSON, gRPC, Protocol Buffers
- Hibernate, Aurora, MySQL, DynamoDB, Redis
- Kafka, event-driven architecture, microservices
- Datadog
- Buildkite, Gradle
- AI agents and tooling (Goose, Claude, MCP
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 an equal opportunity employer evaluating all employees and job applicants without regard to identity or any legally protected class. We will consider qualified applicants with arrest or conviction records for employment in accordance with state and local laws and “fair chance” ordinances.
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](https://block.xyz/news/inclusion).
While there is no specific deadline to apply for this role, U.S. roles are typically open for an average of 55 days before being filled by a successful candidate. Please refer to the date listed at the top of this job page for when this role was first posted.
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.
To find a location’s zone designation, please refer to this [resource](https://block.xyz/documents/salaryzones.pdf). If a location of interest is not listed, please speak with a recruiter for additional information.
Zone A:
$142,000—$213,000 USD
Zone B:
$134,900—$202,300 USD
Zone C:
$127,800—$191,600 USD
Zone D:
$120,700—$181,100 USD
**Application Guidelines**
Candidates may submit up to 9 active applications within a 60-day period. Reapplications to the same role are accepted 90 days after a previous application has been reviewed.
**Use of AI in Our Hiring Process**
We may use automated AI tools to evaluate job applications for efficiency and consistency. These tools comply with local regulations, including bias audits, and we handle all personal data in accordance with state and local privacy laws.
Contact us [here](https://privacy.block.xyz/privacyportal/form) with hiring practice or data usage questions.
_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.](https://block.xyz/employee-benefits)_
_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._
[Privacy Policy](https://block.xyz/en/legal/applicant-privacy-notice)