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Senior Software Engineer Full Stack

Chicago, Illinois, United States of America💼 Full-time💰 $153,317–$153,317🗓 2026-07-17 → 2026-07-25

Core

Designing, building, and maintaining scalable backend services and microservices for PayPal's merchant onboarding platform and operational systems.

Role type

Senior Full Stack Software Engineer (Backend focus)

Builds

Merchant onboarding platform, operational excellence systems, and event-driven backend services

Domain

Fintech / Payments / Distributed Systems

Deliverable

production ML models | product features | infrastructure

Required skills

Java, Spring Boot, RESTful APIs, Message Queues, Unit and integration testing (JUnit), Git, Distributed systems monitoring and observability, Microservices architecture, CI/CD pipelines (Jenkins)

Preferred skills

None stated

Technologies

Java, Spring Boot, JUnit, Git, Jenkins

Responsibilities

Software architecture design, development and implementation of backend services, maintaining existing merchant onboarding platform, collaborating with Principal Architects on release roadmap alignment, troubleshooting and optimizing backend systems for performance, setting up automated build and deployment pipelines

Seniority

Senior, hands-on IC

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