Lead Software Engineer - Sr. UI Developer

📍 Job Overview

Job Title: Lead Software Engineer - Sr. UI Developer

Company: JPMorgan Chase & Co.

Location: Columbus, OH, United States

Job Type: Full time

Category: Software Engineering - Frontend Development

Date Posted: 2026-06-25T17:45:19

Experience Level: 5-10 years

Remote Status: On-site

🚀 Role Summary

• This role is for a Senior UI Developer within JPMorgan Chase's Consumer & Community Banking Digital Tech team, focusing on designing and delivering market-leading technology products.

• The position involves hands-on development of responsive, scalable, and high-performance web applications using modern UI frameworks like React.js.

• A key aspect of this role is driving the team's adoption of enterprise-authorized AI-assisted engineering practices to enhance code quality, delivery speed, and operational outcomes.

• The role requires close collaboration with product owners, UX designers, backend developers, and QA engineers to create seamless, integrated user experiences across desktop and mobile platforms.

📝 Enhancement Note: The title "Lead Software Engineer - Sr. UI Developer" and the responsibilities indicate a senior-level individual contributor role with potential for technical leadership and mentorship, rather than a direct management position. The emphasis on AI-assisted engineering and responsible AI use suggests a forward-thinking technology team.

📈 Primary Responsibilities

• Design, develop, and implement responsive, scalable, and high-performance web applications using React.js, adhering to business requirements and design specifications.

• Collaborate effectively with cross-functional teams, including Product Owners, UX Designers, Backend Developers, and QA Engineers, to ensure seamless integration and delivery of user experiences.

• Write clean, maintainable, and well-documented code, following established coding standards, conducting code reviews, and ensuring compliance with accessibility (WCAG) and security guidelines.

• Proactively identify and resolve UI performance bottlenecks, optimizing application speed, responsiveness, and overall scalability.

• Develop and execute comprehensive unit, integration, and end-to-end tests, and efficiently debug and troubleshoot issues across various browsers and devices.

• Drive the team's adoption and effective use of enterprise-authorized AI-assisted engineering tools for code review, refactoring, test acceleration, and root-cause analysis, while establishing validation standards and promoting reuse.

• Mentor junior developers, share technical expertise, and contribute to team knowledge growth through documentation and presentations.

• Stay current with emerging UI technologies and industry trends, proposing and implementing innovative solutions to enhance user experience and development efficiency.

• Participate actively in Agile ceremonies, including stand-ups, sprint planning, and retrospectives, contributing to iterative development cycles.

• Effectively communicate complex technical concepts and project status updates to both technical and non-technical stakeholders.

📝 Enhancement Note: The inclusion of "Drives team adoption of enterprise-authorized AI-assisted engineering practices" and "Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development" indicates a strong expectation for the candidate to be a proponent and practitioner of modern AI tools in software development, with a focus on secure and validated application.

🎓 Skills & Qualifications

Education: Formal training or certification on software engineering concepts.

Experience: 5+ years of applied software engineering experience.

Required Skills:

• Deep expertise in React.js, including hooks, context, component lifecycle, and state management.

• Advanced proficiency in vanilla JavaScript (ES6+), including asynchronous programming, DOM manipulation, and event handling.

• Strong understanding of HTML5 and CSS3, with proven experience in building responsive and accessible web interfaces.

• Experience integrating with RESTful APIs and managing data flow between front-end and back-end systems.

• Familiarity with UI testing frameworks and tools such as Jest, React Testing Library, Playwright, or Cypress.

• Demonstrated experience leading the effective use of approved AI-assisted software development tools (e.g., for coding, code review, test acceleration, troubleshooting), including setting team expectations for validating AI outputs.

• Strong understanding of responsible AI use in engineering workflows, including data sensitivity, secure handling of inputs/outputs, and adherence to resiliency and security expectations.

• Knowledge of web accessibility standards (WCAG) and secure coding practices.

• Proven problem-solving skills, attention to detail in troubleshooting and optimizing complex UI applications.

• Strong communication and collaboration skills, with experience working in cross-functional teams within Agile/Scrum environments.

• Commitment to continuous learning and staying updated with React.js and front-end development trends. Preferred Skills:

• Exposure to Java Development.

• Exposure to cloud technologies; AWS certification is a plus.

📝 Enhancement Note: The emphasis on "5+ years applied experience" coupled with "Deep expertise in React.js" suggests a need for a senior-level candidate who can not only code but also guide and mentor. The specific mention of AI-assisted tools and responsible AI use is a differentiating requirement.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase of complex, responsive, and high-performance web applications developed using React.js.

• Examples demonstrating effective state management strategies and integration with RESTful APIs.

• Case studies highlighting contributions to UI performance optimization and speed improvements.

• Evidence of applying web accessibility standards (WCAG) and secure coding practices in developed projects. Process Documentation:

• Demonstrations of experience with the Software Development Life Cycle (SDLC), particularly within Agile/Scrum methodologies.

• Examples of code review processes, including how feedback was incorporated for quality improvement.

• Documentation of unit, integration, and end-to-end testing strategies and execution.

• Evidence of proactive problem-solving and debugging processes for complex UI issues.

📝 Enhancement Note: While not explicitly stated as a "portfolio requirement," the depth of responsibilities and required skills implies that candidates will need to demonstrate their experience through project examples, code samples, or detailed explanations of past work during the interview process, particularly concerning React.js, API integration, performance optimization, and AI tool utilization.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for a Lead Software Engineer/Sr. UI Developer with 5-10 years of experience in Columbus, OH, the estimated salary range could be between $120,000 - $170,000 annually. This range can vary based on specific skills, interview performance, and internal equity.

Benefits:

• Comprehensive health care coverage (medical, dental, vision).

• On-site health and wellness centers.

• Retirement savings plan (e.g., 401k with company match).

• Backup childcare services.

• Tuition reimbursement for continued education.

• Mental health support programs.

• Financial coaching services.

• Competitive total rewards package including base salary, potential commission-based pay, and discretionary incentive compensation (cash/equity).

Working Hours: Standard full-time, likely 40 hours per week, with potential for flexibility depending on project needs and team agreements within an Agile framework.

📝 Enhancement Note: Salary is estimated based on similar roles in the Columbus, OH area for a company of JPMorgan Chase's size and industry, considering the 5-10 years of experience requirement. The benefits listed are directly extracted from the provided text.

🎯 Team & Company Context

🏢 Company Culture

Industry: Financial Services & Technology. JPMorgan Chase is a leading global financial services firm, integrating cutting-edge technology to serve its customers.

Company Size: Large enterprise (JPMorgan Chase is a Fortune 100 company with hundreds of thousands of employees globally). This means structured processes, extensive resources, and diverse career paths.

Founded: 1799 (as The Manhattan Company), with its current form evolving through various mergers. This long history signifies stability and a deep understanding of the financial landscape.

Team Structure:

• The role is within the Consumer & Community Banking (CCB) Digital Tech team.

• This team likely comprises various engineering roles (frontend, backend, full-stack), UX/UI designers, Product Owners, Scrum Masters, and QA engineers.

• The structure supports Agile methodologies, emphasizing cross-functional collaboration and iterative development. Methodology:

• Primarily Agile/Scrum development cycles for iterative delivery.

• Emphasis on modern UI frameworks (React.js) and best practices for building scalable, secure, and high-performance applications.

• Integration of AI-assisted engineering practices for enhanced development efficiency and quality.

• Focus on data-driven decision-making and continuous improvement.

Company Website: https://www.jpmorganchase.com/

📝 Enhancement Note: The company size and industry imply a highly structured environment with robust processes. The focus on digital technology within CCB suggests a dynamic team working on customer-facing applications, likely with a strong emphasis on user experience and innovation.

📈 Career & Growth Analysis

Operations Career Level: This is a Senior Software Engineer role, often considered a mid-to-senior individual contributor level. It involves deep technical expertise, problem-solving, and the ability to guide technical direction within a specific domain (UI development). It may also involve technical leadership and mentorship.

Reporting Structure: Typically, a Senior Software Engineer reports to an Engineering Manager or a Technical Lead within their specific product or platform team.

Operations Impact: The role directly impacts the customer experience for Chase's digital platforms, influencing customer acquisition, engagement, satisfaction, and retention. High-quality UI development is critical for the success of digital banking services.

Growth Opportunities:

• Technical Specialization: Deepen expertise in React.js, front-end architecture, performance optimization, or explore adjacent areas like full-stack development or cloud technologies.

• Technical Leadership: Transition into a Tech Lead role, guiding a team's technical strategy, mentoring junior engineers, and making architectural decisions.

• Management Track: With further development and experience, pursue a path into Engineering Management, leading teams and focusing on people development and project delivery.

• Cross-Functional Exposure: Gain experience in different product areas within Consumer & Community Banking or other divisions of JPMorgan Chase.

• AI Engineering Expertise: Become a subject matter expert in leveraging AI tools for software development within the enterprise.

📝 Enhancement Note: The "Lead Software Engineer" title, combined with "Sr. UI Developer," suggests a role that is a step above a standard senior engineer, potentially involving more technical decision-making and influence, or a direct path to Tech Lead responsibilities.

🌐 Work Environment

Office Type: On-site at JPMorgan Chase's Columbus, OH location. This implies a corporate office environment with dedicated workspaces.

Office Location(s): 1111 Polaris Pkwy, Columbus, OH 43240. This location is a significant corporate campus.

Workspace Context:

• A collaborative environment designed for team-based work, especially within Agile sprints.

• Access to standard corporate IT infrastructure, development tools, and potentially on-site amenities like wellness centers.

• Opportunities for direct interaction with colleagues, fostering knowledge sharing and team cohesion.

• The environment will support the use of enterprise-authorized AI-assisted engineering tools.

Work Schedule: Standard business hours are expected, likely Monday to Friday, with a focus on delivering within Agile sprint cycles. Some flexibility might be available, but the on-site nature suggests adherence to typical corporate schedules.

📝 Enhancement Note: The on-site requirement for this role at a major corporate campus like Polaris Parkway suggests a structured work environment where in-person collaboration and adherence to corporate policies are prioritized.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: HR or recruiter call to assess basic qualifications, experience, and cultural fit.

• Technical Phone Screen: A technical interview, possibly focusing on JavaScript,

React.js fundamentals, and problem-solving.

• On-site/Virtual On-site Interviews: This typically involves multiple rounds:

  • Coding Challenges: Live coding exercises focusing on React.js, JavaScript, and problem-solving. Expect tasks related to UI component development, state management, or API integration.
  • System Design/Architecture: Discussion on designing scalable, responsive, and performant UI applications. This may include how to integrate with backend services and handle edge cases.
  • Behavioral/Situational Questions: Assessing problem-solving approaches, collaboration skills, experience with Agile, and how you handle challenges. Questions about leading AI adoption and mentoring will be key.
  • Portfolio Review (if applicable): Discussion about past projects, highlighting your specific contributions, technical challenges overcome, and impact.

• Hiring Manager Interview: Final discussion on role fit, career aspirations, and team dynamics.

Portfolio Review Tips:

• Prepare 2-3 key projects that best showcase your React.js expertise, problem-solving abilities, and impact.

• For each project, be ready to discuss:

  • The problem statement and business objectives.
  • Your specific role and contributions.
  • The technical challenges faced (e.g., performance, state management, API integration) and how you solved them.
  • How you applied principles of responsive design, accessibility (WCAG), and security.
  • Any use of AI-assisted tools and how they improved the process or outcome.
  • Measurable results or impact (e.g., performance improvements, user satisfaction metrics).

• Have code samples ready (e.g., GitHub repository) if requested, ensuring they are clean, well-documented, and representative of your best work. Challenge Preparation:

• JavaScript & React.js Fundamentals: Review core concepts, including ES6+ features, component lifecycles, hooks, context API, state management patterns (Redux, Zustand, etc.), and asynchronous operations.

• Algorithmic Thinking: Practice common coding problems, focusing on efficiency and clean code.

• UI Design Principles: Understand responsive design, CSS methodologies (e.g., BEM, Styled Components), and accessibility standards (WCAG).

• API Integration: Be prepared to discuss how to fetch, send, and handle data with RESTful APIs.

• AI Tools: Familiarize yourself with how AI can assist in coding, testing, and debugging. Be ready to discuss your experience and approach to validating AI-generated outputs.

• Behavioral: Prepare STAR method (Situation, Task, Action, Result) responses for common behavioral questions related to teamwork, problem-solving, and leadership.

📝 Enhancement Note: The emphasis on AI-assisted engineering and responsible AI use means interviewers will likely probe deeply into how candidates have implemented, validated, and coached others on these tools. Portfolio examples should ideally reflect this.

🛠 Tools & Technology Stack

Primary Tools:

• Frontend Framework: React.js (primary focus).

• JavaScript: Vanilla JavaScript (ES6+).

• Styling: HTML5, CSS3, potentially CSS preprocessors or CSS-in-JS libraries.

• API Integration: RESTful APIs.

• AI-Assisted Development Tools: Enterprise-authorized tools for coding assistance, code review, test acceleration, and troubleshooting. Specific tools will be provided by the firm.

Analytics & Reporting:

• Tools for monitoring application performance and user behavior (specifics may vary, but common tools include browser developer tools, performance profiling tools, and potentially integration with larger analytics platforms). CRM & Automation:

• While primarily a frontend role, understanding how UI applications interact with backend systems (which may be CRM-adjacent or involve automation workflows) is beneficial. Knowledge of how frontend applications contribute to overall business process automation is a plus.

• Testing Frameworks: Jest, React Testing Library, Playwright, Cypress.

📝 Enhancement Note: The prompt specifically mentions "enterprise-authorized AI-assisted engineering practices" and "tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development." This indicates that candidates are expected to be adaptable and proficient with the specific AI tools JPMorgan Chase has approved, rather than bringing in external, unapproved tools.

👥 Team Culture & Values

Operations Values:

• Customer Focus: A strong emphasis on delivering exceptional user experiences that meet the needs of Chase customers.

• Innovation & Continuous Improvement: Encouraging the adoption of new technologies and methodologies (like AI-assisted engineering) to enhance products and processes.

• Collaboration & Teamwork: Working effectively in cross-functional Agile teams to achieve shared goals.

• Quality & Excellence: Commitment to writing clean, maintainable, secure, and performant code.

• Integrity & Trust: Upholding the highest standards of ethical conduct and data security in all development activities.

Collaboration Style:

• Highly collaborative, working closely with Product Owners, Designers, Backend Engineers, and QA.

• Open communication and active participation in Agile ceremonies (stand-ups, planning, retrospectives).

• Emphasis on constructive code reviews and knowledge sharing to elevate team capabilities.

• Proactive engagement with stakeholders to ensure alignment on technical solutions and project progress.

📝 Enhancement Note: As a large, established financial institution, JPMorgan Chase likely values a culture of responsibility, precision, and collaboration, balanced with the drive for innovation typical in digital technology teams.

⚡ Challenges & Growth Opportunities

Challenges:

• Scaling Complex Applications: Ensuring UI applications remain performant, stable, and maintainable as they grow in complexity and user base.

• Adopting New Technologies: Successfully integrating and driving adoption of AI-assisted engineering tools and other emerging technologies within established workflows.

• Cross-Browser/Device Compatibility: Ensuring a consistent and high-quality user experience across a wide range of browsers, devices, and operating systems.

• Balancing Innovation with Stability: Implementing new features and technologies while maintaining the security, reliability, and compliance required in the financial services industry.

• Mentoring and Knowledge Transfer: Effectively guiding junior developers and sharing expertise, especially in new areas like AI engineering.

Learning & Development Opportunities:

• Advanced React.js Training: Opportunities to deepen expertise in advanced React patterns, performance tuning, and ecosystem tools.

• AI Engineering Specialization: Becoming a go-to person for leveraging AI tools in software development, potentially leading internal workshops or best practice guides.

• Cloud Technologies: Gaining exposure to or certification in cloud platforms like AWS, if pursuing the preferred qualifications.

• Cross-Disciplinary Learning: Opportunities to learn about backend development (Java) or other areas of the financial technology stack.

• Leadership Development: Potential for training and mentorship in technical leadership or people management.

📝 Enhancement Note: The challenges are framed around typical senior engineering responsibilities within a large, regulated enterprise, with a specific emphasis on the adoption of new AI technologies.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex UI challenge you faced in a React application and how you solved it. How did you test your solution, and what was the impact?" (Focus on problem-solving, technical depth, testing, and results).

• "How have you incorporated AI-assisted tools into your development workflow? What were the benefits, and what steps did you take to ensure the quality and security of the AI-generated output?" (Assess AI adoption, critical thinking, and responsibility).

• "Walk me through your process for designing a new, responsive UI component that needs to integrate with a RESTful API. What are the key considerations for performance, accessibility, and maintainability?" (Evaluate design thinking, technical skills, and process). Company & Culture Questions:

• "Why are you interested in working at JPMorgan Chase, specifically within the Consumer & Community Banking Digital Tech team?" (Research company mission, values, and recent digital initiatives).

• "How do you approach collaborating with UX designers and backend developers? Can you provide an example of a successful cross-functional collaboration?" (Assess teamwork and communication).

• "How do you stay updated with the latest trends in front-end development and AI in engineering?" (Demonstrate commitment to continuous learning). Portfolio Presentation Strategy:

• Structure: For each project, use a clear narrative: Problem -> Your Solution -> Technical Details -> Impact.

• Highlight AI Integration: If possible, showcase how AI tools were used to improve code quality, speed up development, or assist in debugging.

• Quantify Impact: Use metrics where possible (e.g., "reduced load time by X%", "improved conversion rate by Y%", "cut debugging time by Z%").

• Showcase Best Practices: Emphasize adherence to WCAG, secure coding, and responsive design principles.

• Be Ready for Deep Dives: Be prepared to discuss specific code snippets, architectural decisions, and trade-offs made.

📝 Enhancement Note: Interview preparation should strongly emphasize the candidate's ability to discuss practical application of React.js, API integration, performance optimization, and, crucially, their experience and philosophy regarding AI-assisted development tools.

📌 Application Steps

To apply for this operations position:

• Submit your application through the provided Oracle Cloud HCM portal link.

• Resume Optimization: Tailor your resume to highlight your 5+ years of experience in React.js development, JavaScript, HTML5, CSS3, and API integration. Explicitly mention experience with UI testing frameworks and any exposure to AI-assisted development tools. Use keywords from the job description.

• Portfolio Preparation: Curate examples of your strongest React.js projects. Be ready to discuss their architecture, your specific contributions, challenges overcome, and any measurable impact. If you have experience with AI-assisted development tools, prepare specific examples of their use.

• Technical Skill Refresh: Review core JavaScript (ES6+), React.js concepts (hooks, state management, lifecycle), responsive design principles, WCAG guidelines, and secure coding practices. Practice coding challenges.

• Company Research: Familiarize yourself with JPMorgan Chase's mission, values, and recent digital initiatives in Consumer & Community Banking. Understand their commitment to technology and innovation.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

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