Lead Software Engineer - Sr. UI Developer

About the role

Join the Chase Digital team and help shape best-in-class desktop and mobile experiences for Chase customers, with a focus on the Chase Business website. You'll work in an agile environment where engineering excellence, collaboration, and measurable customer impact are core to how we deliver.

Responsibilities

• Lead delivery across the team by coordinating engineers and driving execution in an agile environment to meet quality and timeline goals
• Design, build, and maintain responsive, accessible, and performant user interfaces using React, JavaScript, and TypeScript
• Establish and uphold engineering best practices across the software development life cycle (SDLC), including code quality, testing, and release readiness
• Engineer and optimize Single Page Applications, focusing on page performance, user experience, and scalable front-end architecture
• Implement comprehensive testing strategies including unit, component, integration, and end-to-end tests to ensure product quality and completeness
• Collaborate across product, design, and engineering partners to translate business needs into well-architected technical solutions
• Improve development workflows by identifying and implementing enhancements to tooling, processes, and build pipelines (for example, Jenkins)
• Ensure solutions align with architecture standards and follow risk management and security expectations
• Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards
• 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

• Formal training or certification on software engineering concepts and 5+ years applied experience
• 10+ years of experience delivering technology solutions, with 8+ years of web development experience
• Advanced proficiency in React, JavaScript, and TypeScript for building production web applications
• 8+ years of experience with HTML5 and CSS, including strong fundamentals in modern web standards
• Demonstrated experience with testing frameworks and approaches for UI applications (e.g., Jest, React Testing Library, Cypress, Selenium) across unit through end-to-end coverage
• Strong experience integrating with RESTful web services and building scalable client-side integrations
• Strong understanding of software design patterns and paradigms, including object-oriented programming and functional programming concepts
• 5+ years of experience with build pipelines and automation tooling (e.g., Jenkins or similar)
• Working knowledge of using enterprise-authorized AI capabilities within the work environment to support software engineering workflows with strong validation habits and awareness of data sensitivity
• Ability to review and validate AI-assisted code and technical recommendations before use, escalating when uncertain and following security and data handling requirements

Preferred qualifications

• Experience customizing CSS frameworks (e.g., Bootstrap) and using CSS preprocessors (e.g., Sass or Less)
• Experience with GraphQL services and front-end integration patterns
• Demonstrated use of Test-Driven Development (TDD) and/or Behavior-Driven Development (BDD) practices
• Experience with containerization and cloud-related technologies (e.g., Docker, Kubernetes, Amazon Web Services)
• Experience implementing Continuous Integration and/or Continuous Delivery practices for web platforms