Senior Full-Stack Engineer — Python, React, Playwright

JPMorganChase; Jersey City (NJ); On-site; USD 130,000 - 190,000; Full time

Job summary

JPMorganChase is seeking a seasoned Full-Stack Software Engineer III to design and deliver scalable, secure technology products in a fast-paced agile environment. You will work with Python, React, Playwright, and AI-assisted tooling to build robust solutions across multiple business functions and contribute to architecture, data visualization, and continuous improvement.

The role emphasizes production quality, security, and collaboration within the Payments Technology team of the Commercial and

Qualifications

• 3+ years of software engineering experience
• Experience with Python and React.JS
• Experience with Playwright
• Experience in enterprise-grade development
• Experience using AI-assisted development tools
• Understanding of secure coding practices
• Knowledge of SDLC and Agile CI/CD practices

Responsibilities

• Execute software solutions, design, development, and troubleshooting beyond routine approaches
• Create secure, high-quality production code and maintain algorithms
• Leverage enterprise AI coding tools to improve code quality, speed, and productivity
• Apply SDLC toolchain knowledge to improve automation and delivery
• Produce architecture and design artifacts for complex applications
• Gather and visualize data from large datasets for continuous improvement
• Identify hidden data patterns to drive improvements in code hygiene and architecture

Skills

Python

React.js

Playwright

CI/CD

Agile

AI tooling

Security

Data visualization

Education

Software engineering degree

Tools

GitHub

Copilot

Claude Code

LangChain

Job description

JPMorganChase is seeking a seasoned Full-Stack Software Engineer III to design and deliver scalable, secure technology products in a fast-paced agile environment. You will work with Python, React, Playwright, and AI-assisted tooling to build robust solutions across multiple business functions and contribute to architecture, data visualization, and continuous improvement.

The role emphasizes production quality, security, and collaboration within the Payments Technology team of the Commercial and