Lead Front End Software Engineer - TypeScript React - Vice President
We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.
As a Lead Software Engineer (TypeScript React Developer) at JPMorgan Chase within the Commercial and Investment Banking Emerging Markets Team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As an emerging member of a software engineering team, you execute software solutions through the design, development, and technical troubleshooting of multiple components within a technical product, application, or system, while gaining the skills and experience needed to grow within your role.
Job responsibilities
- Partners with product and design teams to build UI functionality that meet core business outcomes.
- Advocate for and encourage high standards and best practices to maintain high code quality. Providing constructive and insightful feedback to teammates, participating in a strong engineering culture.
- Mentor and coach junior engineers through detailed and comprehensive code reviews.
- Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems.
- Develops secure high-quality production code, and reviews and debugs code written by others.
- Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems.
- Apply agile methodologies and use collaborative tools for effective teamwork and knowledge sharing.
- Implement and maintain unit and UI tests to ensure reliability and performance.
- Participate in code reviews to improve quality and share knowledge.
- Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies.
- Adds to team culture of diversity, opportunity, inclusion, and respect.
Required qualifications, capabilities, and skills
- Formal training or certification on software engineering concepts and several years of extensive applied experience.
- Expert proficiency of React framework including component-based architecture using a Design System, hooks, performance optimisations and rendering strategies.
- Expert proficiency and understanding of TypeScript including ES6+ syntax.
- Strong hands on practical experience leveraging CSS including use of preprocessors, libraries, media/container queries to deliver responsive designs.
- Familiarity with frontend build tools (Webpack, Vite, npm).
- Experience using version control with Github/Bitbucket.
- Familiar with using Figma to review Designs and translate specs from Design to Code.
- Experience writing units tests using Jest/Vitest and end to end tests using Cypress/Playwright.
- Exposure to micro-frontend architectures using Modular Federation or Native Federation.
- Hands-on practical experience delivering application development, testing, and operational stability
- Experience integrating with RESTful APIs, and handling asynchronous data.
- Proficient in all aspects of the Software Development Life Cycle.
- Understanding of agile methodologies such as CI/CD, Application Resiliency, and Security.
Want more jobs like this?
Get jobs in London, United Kingdom delivered to your inbox every week.

Preferred qualifications, capabilities, and skills
- Familiarity with modern front-end technologies and techniques like React, TypeScript Microfrontends.
- Proficiency with AI code assistants for rapid prototyping and end delivery of Frontend functionality.
- Experience with deploying Frontend features to cloud providers (e.g. AWS, Google Cloud, Azure)
ABOUT US
J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives.
We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.
ABOUT THE TEAM
J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.
Perks and Benefits
Health and Wellness
Parental Benefits
Work Flexibility
Office Life and Perks
Vacation and Time Off
Financial and Retirement
Professional Development
Diversity and Inclusion