FinTech - AI Finance - Front-end Software Developer - Senior

Senior front-end software engineer role at EY in Chicago (onsite), building the UI for an AI-powered financial planning and analysis platform using React/Next.js, TypeScript, and interactive data visualizations; salary range USD 102,500 to 213,400 per year.

Responsibilities

• Design, develop, and maintain responsive UIs with React, Next.js, and TypeScript
• Convert product requirements and UX designs from Figma into clean, functional interfaces aligned with EY brand standards
• Build and refine interactive components, including chat interfaces, data visualizations, and configuration-driven views
• Collaborate with backend engineers, data scientists, and product leadership to deliver features end-to-end
• Contribute to component libraries, internal documentation, and knowledge sharing across distributed teams
• Engage with business stakeholders to gather and analyze requirements
• Collaborate with technical teams to design and deliver system architecture solutions
• Tailor technology platforms to align with business processes and objectives

Requirements

• Bachelor’s degree required (4-year)
• 3–5 years of professional frontend development experience
• Proficiency in React, Next.js, and TypeScript
• Solid experience with Tailwind CSS
• Strong understanding of frontend performance optimization, accessibility, and responsive design
• Experience integrating with RESTful APIs and collaborating with backend services
• Ability to work independently and own feature development from design handoff to deployment
• Portfolio or code samples demonstrating production-quality UI work
• Strong technical skills in application functional design and platform methodologies
• Expertise in system configuration design and technology business architecture frameworks
• Proficiency in defining and analyzing technology business requirements
• Experience conducting technology cost-benefit analyses and delivering training
• Exceptional relationship-building skills to foster trust with clients and colleagues
• Digital fluency and emotional agility in a fast-paced environment
• Problem-solving and critical thinking abilities
• Commitment to continuous learning and professional development
• Experience building custom chat interfaces or highly interactive, stateful web applications
• Exposure to data visualization libraries (Chart.js, D3.js, Recharts)
• Familiarity with Azure Web Apps and/or Python-based backend environments
• Interest in finance, FP&A workflows, or enterprise SaaS; domain experience is a plus
• Experience with agile methodologies and project management
• Familiarity with data analysis tools and techniques
• Knowledge of industry trends and best practices in technology implementation

Technologies

• React
• Next.js
• TypeScript
• Tailwind CSS
• Figma
• RESTful APIs
• Chart.js
• D3.js
• Recharts
• Azure Web Apps
• Python-based backend environments

Benefits

• Comprehensive compensation and benefits package
• Medical and dental coverage
• Pension and 401(k) plans
• Flexible vacation policy
• Hybrid work model
• Paid time off options

Nearest Major Market

• Chicago