yoinka

Software Engineer III - React

JPMorgan Chase

LONDON, LONDON, United KingdomMidH-1B sponsor company
Sign in to applyVerified 2h ago
Location
LONDON, LONDON, United Kingdom
Work model
On-Site
Level
Mid
H-1B history
1,524 approvals (FY2023)
Posted
Sep 14, 2026

Skills

ReactTypeScript

About this role

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and commitment. As a Software Engineer at JPMorgan Chase within the accelerator, you are the heart of this venture, focused on getting smart ideas into the hands of our customers. You have a curious mindset, thrive in collaborative squads, and are passionate about new technology. By your nature, you are also solution-oriented, commercially savvy and have a head for fintech. You thrive in working in tribes and squads that focus on specific products and projects – and depending on your strengths and interests, you'll have the opportunity to move between them. While we’re looking for professional skills, culture is just as important to us. We understand that everyone's unique – and that diversity of thought, experience and background is what makes a good team, great. By bringing people with different points of view together, we can represent everyone and truly reflect the communities we serve. This way, there's scope for you to make a huge difference – on us as a company, and on our clients and business partners around the world.

Job responsibilities

Significant contributions to designing and building scalable and performant front-end solutions written in TypeScript using React Working across B2C and B2B features Maintaining high code quality and 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 working together with necessary stakeholders to drive delivery. An active participant in technical discussions, contributing with insightful and informed opinions to the decision making process. Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness. 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 . Required qualifications, capabilities and skills Formal training or certification on software engineering concepts and applied experience Technical: Commercial experience with React with TypeScript, with a strong engineering-first mindset, an ability to solve problems elegantly with an emphasis on scalability and performance. Adaptability: Thrive in an environment of uncertainty and rapid changes in direction. Collaborative Experience: A team player who thrives in working in cross-functional teams, driving things forward. Quick Learner: Demonstrate a knack for rapid learning and possess an ambitious, results-driven personality. Strong Communication: Excellent communication and organizational skills to work effectively within a fast-paced, high-performing team.

Team

Player: Ability to excel as part of a cohesive team in a high-speed environment. As our company continues to expand, you can expect new and exciting growth opportunities to arise swiftly. Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security. Understanding of responsible AI use in engineering workflows, including

Listing verified 2h ago. Applications go through the company's official careers site.

← Back to Yoinka

Software Engineer III - React at JPMorgan Chase, LONDON, LONDON, United Kingdom | Yoinka