Senior Full-Stack Engineer: Python/React & AI Payments

JPMorgan Chase & Co.; Jersey City (NJ); On-site; USD 120,000 - 170,000; Full time

Job summary

JPMorganChase in Jersey City is seeking a seasoned Full-Stack Software Engineer III to design and deliver trusted, scalable solutions using Python, React and Playwright in an agile environment.

You will contribute to secure production code, leverage enterprise AI coding tools, and collaborate across teams to improve architecture, testing, and automation for payments technology. This role emphasizes resilience and performance within a large corporate setting.

Qualifications

• 3+ years of applied software engineering experience.
• Experience with Python, React.js and modern front-end tech.
• Familiarity with AI-assisted coding tools and secure coding practices.

Responsibilities

• Design, develop, test, and troubleshoot software solutions across multiple domains.
• Create secure, high-quality production code and maintain algorithms.
• Leverage AI coding assist tools while ensuring correctness and security.
• Produce architecture/design artifacts for complex applications and drive improvements.

Skills

Python

React.js

Playwright

Pytest

CI/CD

Agile methodologies

Secure coding

AI-assisted development

Education

Formal software engineering training/certification

Tools

GitHub Copilot

Claude Code

Job description

JPMorganChase in Jersey City is seeking a seasoned Full-Stack Software Engineer III to design and deliver trusted, scalable solutions using Python, React and Playwright in an agile environment.

You will contribute to secure production code, leverage enterprise AI coding tools, and collaborate across teams to improve architecture, testing, and automation for payments technology. This role emphasizes resilience and performance within a large corporate setting.