CareerPlan

Sr Fullstack Engineer

Sunnyvale, CA, USFull-time$140k–$210k2026-10-16 → 2026-11-09

Core

Build and maintain a highly reliable, low-latency transaction engine and web applications for Clover, a cloud-based commerce operating system serving millions of merchants globally.

Role type

Senior Fullstack Engineer (Payments)

Builds

Microservices, accessible user interfaces, and payment products like hosted checkouts and virtual components.

Domain

Fintech / Payments / eCommerce

Deliverable

production ML models | product features

Required skills

Java, React, TypeScript, REST API design, MySQL, automated testing, microservices architecture

Preferred skills

Payments domain experience, eCommerce solutions, AI platforms

Technologies

Java, React, TypeScript, MySQL, REST APIs

Responsibilities

Build microservices and responsive UIs, modernize the tech stack, architect new features, ensure production code stability, manage on-call rotation for application failures.

Seniority

Senior, hands-on IC