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Staff Software Engineer, Cash App Banking

US - CA - Bay Area - Remote🌐 Remote💼 Full-time💰 $222,900–$222,900🗓 2026-07-24 → 2026-09-27

Core

Lead technical strategy and infrastructure for Cash App Banking server engineering, ensuring robust and scalable systems for deposit, transfer, savings, and automation tools.

Role type

Staff Software Engineer (Server Engineering)

Builds

Server-side infrastructure and systems for Cash App Banking products

Domain

Fintech / Consumer Banking

Required skills

Software development, Large-scale feature leadership, Global solution design, Complex problem solving, Engineering mentorship

Preferred skills

AI-first mindset

Technologies

Java, Kotlin, AWS, HTTP, JSON, gRPC, Protocol Buffers, OkHttp, Jetty, JUnit, Guice, Hibernate, Aurora, MySQL, DynamoDB, Redis, Kafka, event-driven architecture, microservices, DataDog, Buildkite, Gradle

Responsibilities

Develop and execute technical strategies with product managers and designers, Influence organizational technical decisions, Contribute hands-on to technical designs and code, Coach and mentor teammates to expand their technical scope

Seniority

Staff, hands-on IC with strategic influence

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