Senior Frontend Engineer - React/TypeScript, AI-Driven

United States Digital Space LLC; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

JPMorgan Chase is seeking a Lead Software Engineer in its accelerator program to design and build scalable front-end solutions in TypeScript/React for both consumer and business-facing features. You will help elevate code quality through best practices and collaborate across squads to drive impactful outcomes.

You thrive in cross-functional teams, communicate effectively, learn quickly, and bring AI-assisted tooling into development to accelerate delivery while improving reliability and

Qualifications

• Formal training or certification on software engineering concepts and proficient advanced experience.
• Technical: Highly competent at React with TypeScript, with a strong engineering-first mindset, an ability to solve complex problems elegantly with an emphasis on scalability and performance.
• Adaptability: Thrive in an environment of uncertainty and rapid changes in direction.

Responsibilities

• Significant contributions to designing and building scalable and performant front-end solutions written in TypeScript using React.
• Working across B2C and B2B features.
• 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.
• Writing testable code, built for scalability, reliability and resilience.
• Working as part of a cross-functional squad, taking ownership of issues and bringing together necessary stakeholders to drive decision making and action.
• An active participant in technical discussions, contributing with insightful and informed opinions to the decision making process.
• Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team.
• Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.

Skills

React with TS

Engineering mindset

Adaptability

Team player

Communication

AI-assisted tools

Education

Software Engineering Certification

Job description

JPMorgan Chase is seeking a Lead Software Engineer in its accelerator program to design and build scalable front-end solutions in TypeScript/React for both consumer and business-facing features. You will help elevate code quality through best practices and collaborate across squads to drive impactful outcomes.

You thrive in cross-functional teams, communicate effectively, learn quickly, and bring AI-assisted tooling into development to accelerate delivery while improving reliability and