As a Lead Software Engineer at JPMorganChase within the Commercial & Investment Bank’s Sales & Research Technology team, you will be pivotal in the creation, design, and execution of market-leading, client- and sales-facing applications for the J.P. Morgan Markets Execute platform. You will apply deep front-end expertise, modern engineering practices, and problem‑solving methodologies to deliver secure, stable, and scalable solutions with significant business impact.

Job Responsibilities

• Build and support client and sales‑facing capabilities of the Markets Execute platform and its related suite of applications.
• Develop and evolve front‑end architecture: design blueprints, component hierarchies, and scalable patterns for maintainable, modular, testable codebases across teams.
• Collaborate with Product Owner, UX, and QA to analyze client requirements; participate in estimation, planning, and architecture/design sessions.
• Use mode...