Lead Front-End Engineer — Cloud-Native Platform

Testing Site - JPMC; New York (NY); On-site; USD 130,000 - 190,000; Full time

Job summary

JPMorgan Chase is building the bank of the future with a start-up mindset, delivering cutting-edge mobile experiences. As Lead Software Engineer - Front-End, you will own end-to-end development of cloud-native web and mobile interfaces within the International Consumer Bank, shaping architecture and SDLC.

You will mentor developers, collaborate across geographies, and ensure quality through testing and modern tooling such as React, TypeScript, and REST/GraphQL.

Qualifications

• Formal training or certification on JavaScript concepts and 5+ years applied experience.
• Strong knowledge of JavaScript, TypeScript, and ES6+ syntax
• Ability to write testable, clean JavaScript code
• Familiarity with writing unit tests
• Ability to work in a dynamic, agile environment within a geographically distributed team
• Ability to focus on promptly addressing customer needs
• Excellent written and verbal communication skills in English

Responsibilities

• Collaborate with cross-functional teams to define, design, and ship new features.
• Create and maintain clean, efficient, and reusable codebase.
• Conduct thorough testing to ensure robustness and reliability of applications.
• Troubleshoot and debug issues, ensuring smooth application functionality.
• Communicate effectively with stakeholders to gather requirements and provide progress updates.
• Mentor junior developers, providing guidance on best practices and code reviews.
• Stay updated with the latest industry trends and best practices in mobile development.
• Drive continuous improvement initiatives to enhance development processes and workflows.

Skills

JavaScript

TypeScript

ES6+

Unit testing

Agile

English communication

Frontend architecture

Tools

React

React Native

REST APIs

GraphQL

Testing tools

Playwright

Job description

JPMorgan Chase is building the bank of the future with a start-up mindset, delivering cutting-edge mobile experiences. As Lead Software Engineer - Front-End, you will own end-to-end development of cloud-native web and mobile interfaces within the International Consumer Bank, shaping architecture and SDLC.

You will mentor developers, collaborate across geographies, and ensure quality through testing and modern tooling such as React, TypeScript, and REST/GraphQL.