New York, NY, US Hybrid Employment $217,800—$326,800 USD

Careers | What do you want to build? is hiring a Senior Software Engineer, Cash App Banking

About the Role

Work on core banking systems to deliver seamless financial experiences, building infrastructure that supports millions of users while maintaining high standards for security, reliability, and performance.

Compensation

Competitive salary and equity package

Work Arrangement

Hybrid work model with flexibility based on team and location

Team

Part of the Banking product and engineering team focused on expanding financial services

What You’ll Do

  • Design and implement backend systems for banking products used by millions
  • Collaborate with product and design teams to define feature requirements
  • Write clean, maintainable code with a focus on scalability and security
  • Own end-to-end development cycles from concept to deployment
  • Troubleshoot and resolve production issues quickly and effectively
  • Participate in code reviews to maintain high engineering standards
  • Work closely with compliance and risk teams to ensure regulatory adherence
  • Optimize systems for performance, reliability, and uptime
  • Contribute to architectural decisions for long-term platform growth
  • Mentor other engineers and promote technical best practices

What We’re Looking For

  • Experience building and maintaining large-scale backend systems
  • Strong proficiency in languages such as Java, Kotlin, or Scala
  • Familiarity with distributed systems and microservices architecture
  • Proven track record of delivering complex software projects
  • Understanding of database design and query optimization
  • Experience with cloud platforms like AWS or GCP
  • Knowledge of financial systems or payment infrastructure is a plus
  • Comfortable working in fast-paced, iterative environments
  • Strong communication skills for cross-functional collaboration
  • Commitment to writing tests and ensuring code quality

Benefits

  • Health, dental, and vision insurance coverage
  • 401(k) plan with company matching
  • Paid parental leave
  • Flexible vacation policy
  • Mental health and wellness resources
  • Learning and development stipend
  • Employee assistance program
  • Commuter benefits
  • Stocked kitchens and on-site snacks (where applicable)
  • Inclusive company events and team gatherings

Diversity, Equity, and Inclusion

  • Committed to building a diverse and inclusive workplace
  • Encourages applications from underrepresented groups
  • Provides equal opportunities regardless of background
  • Supports employee resource groups and affinity networks
  • Regularly reviews hiring and promotion practices for fairness

Equal Opportunity

  • Employer that values fairness and inclusion
  • Does not discriminate based on race, gender, or identity
  • Provides accommodations during hiring process
  • Complies with federal and state equal employment laws
  • Supports workplace accessibility for all employees

Available for qualified candidates

About company
Careers | What do you want to build?
Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. builds technology to increase access to the global economy.
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Job Details
Department Cash App Banking
Category other
Posted 13 days ago