Full-Time Software Engineer

Risk Engineering works to protect Square and our customers $200B+ in annual payments processed across 4B sales transactions from fraud and disputes. It also acts as a trusted partner in preventing fraud globally.

The Scams team focuses on fraudsters using Square services to further scams. On this team you will build systems to protect the reputation of Square and its sellers, detect and address fraudulent accounts, and improve the impact of controls on Square sellers. Your work will be in collaboration with partners spanning Risk functions and key infrastructure across Square.

You Will

• Collaborate to create and evolve fraud fighting frameworks usable by all Square products.
• Build and maintain fault-tolerant systems to promote rapid iteration and improvement while keeping sellers and Square services safe.
• Follow with guidance engineering and technical operations best practices for security, privacy, and reliability
• Work with a globally distributed team of data scientists, engineers, and risk experts to develop new solutions and improve existing processes addressing fraud

You Have

• 2+ years of professional software development experience covering the SDLC
• Experience building products end to end with other experienced engineers- creating engineering designs, building the code, writing tests, deploying changes, and support.
• Data-oriented mindset: you want your work to be measured and impactful.

Technologies We Use and Teach

• Java, Guice
• Google Cloud Platform, Amazon Web Services
• Protocol Buffers