CrawlJobs Logo
Solomon Page Logo Solomon Page · IT - Software Development

Ui/Ux Frontend Lead Developer

United States, San Francisco 60.00 - 65.00 USD / Hour · Job Posted July 04, 2026
Apply Position
Job Link Share

Job Description

We are seeking an experienced UI/UX Frontend Lead Developer with strong React.js expertise to lead frontend architecture, establish UI standards, and build scalable enterprise applications. This role combines hands-on development with technical leadership, mentoring, and strategic architecture responsibilities.

Job Responsibility

  • Lead the design and development of UI components using React.js
  • Define frontend architecture standards, best practices, and coding guidelines
  • Develop reusable component libraries and design systems
  • Build scalable, responsive, and high-performing enterprise applications
  • collaborate with UX, product, and backend teams
  • Conduct code reviews and provide technical leadership
  • Mentor developers and guide implementation efforts
  • Ensure accessibility, security, and cross-browser compatibility standards

Requirements

  • 8–12+ years of frontend development experience, including 5+ years with React.js
  • Strong expertise in React.js, TypeScript, JavaScript (ES6+), HTML5, and CSS3
  • Experience with Material UI, Styled Components, Webpack, and Storybook
  • Proficiency with Redux, Zustand, and Context API
  • Experience building enterprise component libraries and design systems
  • Strong knowledge of performance optimization, accessibility (WCAG), and REST API integration
  • Experience with Jest, React Testing Library, CI/CD pipelines, and Docker

Nice to have

  • Next.js and Micro Frontend Architecture experience
  • Experience with data visualization tools and large-scale dashboards
  • Azure Cloud and Azure DevOps experience
  • Financial services/domain experience
  • Agile/Scrum development experience

What we offer

  • medical
  • dental
  • 401(k)
  • direct deposit
  • commuter benefits
Solomon Page - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Ui/Ux Frontend Lead Developer

8 matching positions

Lead Frontend Developer (ReactJS)

Engineer the future of global finance. At Citi, our Tech team doesn’t just suppo...
Location
Location
United Kingdom , Belfast
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field
  • Professional experience in frontend web development, with at least 3 years in a lead or senior role focused on ReactJS
  • Expert-level proficiency in ReactJS, including a deep understanding of its core principles, component lifecycle, hooks, and state management libraries (e.g., Redux, Context API, Zustand)
  • Strong command of modern JavaScript (ES6+), HTML5, and CSS3, with experience in pre-processors (e.g., SASS, LESS) and styled-components or CSS-in-JS solutions
  • Demonstrable experience with frontend build tools (e.g., Webpack, Vite, Babel) and package managers (npm, yarn)
  • Proficiency in writing unit, integration, and end-to-end tests for frontend applications (e.g., Jest, React Testing Library, Cypress)
  • Solid understanding of responsive design principles and cross-browser compatibility issues
  • Experience with version control systems, particularly Git
  • Excellent problem-solving skills, strong analytical capabilities, and clear communication skills (verbal and written)
Job Responsibility
Job Responsibility
  • Lead the design, development, and implementation of complex, scalable, and responsive web applications using ReactJS and its ecosystem
  • Define and enforce frontend architectural patterns, coding standards, and best practices to ensure consistency, maintainability, and performance across all frontend projects
  • Provide technical leadership, mentorship, and guidance to a team of frontend developers, fostering their growth and ensuring high-quality code delivery
  • Collaborate closely with UX/UI designers, product managers, and backend engineers to translate wireframes and designs into pixel-perfect, highly functional user interfaces
  • Oversee and conduct thorough code reviews, ensuring adherence to quality, performance, security, and accessibility standards
  • Optimize application performance, identify and resolve frontend bottlenecks, and improve overall user experience
  • Drive the adoption of new technologies, tools, and methodologies to enhance our frontend development capabilities
  • Stay up-to-date with the latest trends and advancements in frontend development, ReactJS, and web technologies
What we offer
What we offer
  • 27 days annual leave (plus bank holidays)
  • A discretional annual performance related bonus
  • Private Medical Care & Life Insurance
  • Employee Assistance Program
  • Pension Plan
  • Paid Parental Leave
  • Special discounts for employees, family, and friends
  • Access to an array of learning and development resources
  • Fulltime
Read More
Arrow Right

Lead Frontend Developer (ReactJS), Assistant Vice President

We are seeking a talented and passionate Lead Frontend Developer with deep exper...
Location
Location
United Kingdom , Belfast
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field
  • Professional experience in frontend web development, with at least 3 years in a lead or senior role focused on ReactJS
  • Expert-level proficiency in ReactJS, including a deep understanding of its core principles, component lifecycle, hooks, and state management libraries (e.g., Redux, Context API, Zustand)
  • Strong command of modern JavaScript (ES6+), HTML5, and CSS3, with experience in pre-processors (e.g., SASS, LESS) and styled-components or CSS-in-JS solutions
  • Demonstrable experience with frontend build tools (e.g., Webpack, Vite, Babel) and package managers (npm, yarn)
  • Proficiency in writing unit, integration, and end-to-end tests for frontend applications (e.g., Jest, React Testing Library, Cypress)
  • Solid understanding of responsive design principles and cross-browser compatibility issues
  • Experience with version control systems, particularly Git
  • Excellent problem-solving skills, strong analytical capabilities, and clear communication skills (verbal and written)
Job Responsibility
Job Responsibility
  • Lead the design, development, and implementation of complex, scalable, and responsive web applications using ReactJS and its ecosystem
  • Define and enforce frontend architectural patterns, coding standards, and best practices to ensure consistency, maintainability, and performance across all frontend projects
  • Provide technical leadership, mentorship, and guidance to a team of frontend developers, fostering their growth and ensuring high-quality code delivery
  • Collaborate closely with UX/UI designers, product managers, and backend engineers to translate wireframes and designs into pixel-perfect, highly functional user interfaces
  • Oversee and conduct thorough code reviews, ensuring adherence to quality, performance, security, and accessibility standards
  • Optimize application performance, identify and resolve frontend bottlenecks, and improve overall user experience
  • Drive the adoption of new technologies, tools, and methodologies to enhance our frontend development capabilities
  • Stay up-to-date with the latest trends and advancements in frontend development, ReactJS, and web technologies
  • Fulltime
Read More
Arrow Right

Senior Shopify Frontend Developer

A Senior Shopify Frontend Developer is responsible for building high-quality, re...
Location
Location
India , Ahmedabad
Salary
Salary:
Not provided
blisswebsolution.com Logo
Bliss Web Solution Pvt. Ltd.
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proficient in Shopify theme development, Liquid templating, and Shopify Online Store 2.0 architecture
  • Strong expertise in HTML5, CSS3, JavaScript, and modern frontend practices for building responsive and high-performing storefronts
  • Experience with modern frontend libraries/frameworks such as ReactJS, NextJs or VueJS for dynamic UI components
  • Solid understanding of Shopify theme customization, section-based architecture, and reusable component development
  • Strong experience in performance optimization, including Core Web Vitals, Lighthouse improvements, and asset optimization
  • Knowledge of SEO best practices and accessibility standards (WCAG) to enhance usability and visibility
  • Proficient in GitHub for version control, code management, and collaborative development workflows
  • Strong debugging and problem-solving skills with attention to detail and pixel-perfect execution
  • Analytical mindset to understand UI/UX requirements and translate them into scalable frontend solutions
  • Ability to leverage AI tools and design-to-code workflows (e.g., Figma AI, code generators, automation tools) to accelerate UI development
Job Responsibility
Job Responsibility
  • Develop and maintain responsive, high-performing Shopify storefronts using Shopify 2.0 standards
  • Build and customize themes using Liquid, HTML, CSS, JavaScript, and JSON templates
  • Create reusable and modular sections, blocks, and snippets for flexible and scalable store architecture
  • Convert Figma/Adobe XD designs into pixel-perfect, interactive UI with attention to detail in layout, typography, and animations
  • Optimize frontend performance, ensuring fast load times, accessibility (WCAG), Core Web Vitals and SEO best practices
  • Debug and resolve frontend issues while maintaining clean, well-documented, and version-controlled code
  • Troubleshoot and resolve technical issues quickly, execute SEO tasks, and optimize Shopify sites for speed
  • Ensure high-quality UI/UX implementation with consistency across browsers and devices
  • Collaborate with design teams to implement modern UI patterns and enhance user experience
  • Optimize assets, images, and code to achieve strong performance scores (e.g. Google PageSpeed Insights)
  • Fulltime
Read More
Arrow Right

Module Lead – Frontend

We’re looking for a Module Lead – Frontend to join our Frontend Team in Noida. A...
Location
Location
India , Noida
Salary
Salary:
Not provided
taazaa.com Logo
Taazaa Inc
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5–8 years of frontend development experience
  • Strong expertise in React (mandatory)
  • Hands-on experience with AngularJS or similar legacy frameworks (important)
  • Strong proficiency in JavaScript / TypeScript, HTML, CSS, Bootstrap, Tailwind
  • Experience with state management and modern component-based architecture
  • Understanding of event-driven systems (important for AngularJS ↔ React bridge)
  • Strong understanding of REST API integration
  • Experience with Git/version control
  • Good understanding of frontend architecture and performance optimization
  • Experience using AI-assisted development tools such as Claude, GitHub Copilot, or similar tools
Job Responsibility
Job Responsibility
  • Lead development of scalable, high-performance web applications using React (primary framework)
  • Maintain, enhance, and support legacy AngularJS components within a hybrid architecture
  • Work on AngularJS ↔ React integration, including event-based communication and shared services
  • Own end-to-end delivery of frontend modules including design, development, and deployment
  • Mentor team members, conduct code reviews, and enforce best practices
  • Collaborate with cross-functional teams (Backend, QA, Product, Clients)
  • Build reusable components and maintain scalable frontend architecture
  • Optimize applications for performance, responsiveness, and scalability
  • Ensure UI/UX consistency and adherence to design standards across both legacy and modern systems
What we offer
What we offer
  • Competitive compensation and performance-based incentives
  • Opportunities for professional growth through workshops and certifications
  • Flexible work-life balance with remote options
  • Collaborative culture
  • Exposure to diverse projects across industries
  • Clear career advancement pathways
  • Comprehensive health benefits
  • Engaging team activities
  • Fulltime
Read More
Arrow Right

Angular Frontend Developer

Location
Location
India
Salary
Salary:
Not provided
bridgesoft.com Logo
Bridge Soft Solutions
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Deep Angular & TypeScript Knowledge: Proven experience in building and scaling complex, enterprise-level single-page applications (SPAs) using Angular (v10+) and TypeScript. Expertise in reactive programming using RxJS, state management (e.g., NgRx, Akita, or services), and the Angular CLI.
  • Expert-Level Web Standards & Performance: Strong command of modern HTML5, CSS3, and SASS/LESS. Extensive experience with optimizing frontend performance, including lazy loading, change detection strategies, bundle size reduction, Lighthouse auditing, and ensuring a blazing-fast First Contentful Paint (FCP).
  • Authentication & Authorization: Hands-on experience integrating frontend applications with complex Identity and Access Management (IAM) flows like OAuth 2.0 and OpenID Connect (OIDC). Crucial knowledge includes secure token handling (e.g., refresh tokens, token storage), routing protection
  • Security Best Practices (Frontend Focus): A security-first mindset with experience in preventing common frontend vulnerabilities, specifically Cross-Site Scripting (XSS), Cross-Site Request Forgery (CSRF), and secure API communication. Deep understanding of the Same-Origin Policy and best practices for securely handling user data in the browser.
  • Unit & Component Testing: Proficiency with testing frameworks like Jasmine and Karma for unit testing services and components. Extensive experience with Cypress or Playwright for robust integration and end-to-end (E2E) testing.
  • UX/UI Integration & Accessibility: Expert-level ability to translate complex design specifications (Figma/Sketch) into pixel-perfect, highly responsive, and accessible user interfaces (WCAG 2.1). Experience with popular component libraries (e.g., Angular Material, PrimeNG) and building reusable, modular design systems.
  • Years of Exp: 5 - 7 Years
Job Responsibility
Job Responsibility
  • Architect and build the core user interface and client-side application logic, focusing on performance, maintainability, and security.
  • Design and implement a scalable state management architecture that ensures data consistency and an exceptional, highly responsive user experience.
  • Write critical, high-performance, and maintainable TypeScript code, setting the standard for the entire frontend codebase.
  • Lead a "Frontend Pod" for 3-4 junior to mid-level developers, fostering a collaborative environment centred on quality and best practices.
  • Conduct thorough code reviews to enforce best practices in coding standards, performance, UI/UX consistency, and accessibility.
  • Mentor junior developers on advanced Angular principles, reactive programming patterns with RxJS, and secure frontend development techniques.
  • Break down complex UI/UX features and technical tasks into manageable stories and sub-tasks for the development team.
  • Fulltime
Read More
Arrow Right

Angular Frontend Developer

Location
Location
India
Salary
Salary:
Not provided
bridgesoft.com Logo
Bridge Soft Solutions
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Deep Angular & TypeScript Knowledge: Proven experience in building and scaling complex, enterprise-level single-page applications (SPAs) using Angular (v10+) and TypeScript. Expertise in reactive programming using RxJS, state management (e.g., NgRx, Akita, or services), and the Angular CLI
  • Expert-Level Web Standards & Performance: Strong command of modern HTML5, CSS3, and SASS/LESS. Extensive experience with optimizing frontend performance, including lazy loading, change detection strategies, bundle size reduction, Lighthouse auditing, and ensuring a blazing-fast First Contentful Paint (FCP)
  • Authentication & Authorization: Hands-on experience integrating frontend applications with complex Identity and Access Management (IAM) flows like OAuth 2.0 and OpenID Connect (OIDC). Crucial knowledge includes secure token handling (e.g., refresh tokens, token storage), routing protection
  • Security Best Practices (Frontend Focus): A security-first mindset with experience in preventing common frontend vulnerabilities, specifically Cross-Site Scripting (XSS), Cross-Site Request Forgery (CSRF), and secure API communication. Deep understanding of the Same-Origin Policy and best practices for securely handling user data in the browser
  • Unit & Component Testing: Proficiency with testing frameworks like Jasmine and Karma for unit testing services and components. Extensive experience with Cypress or Playwright for robust integration and end-to-end (E2E) testing. Familiarity with component-driven development tools (e.g., Storybook) is a plus
  • UX/UI Integration & Accessibility: Expert-level ability to translate complex design specifications (Figma/Sketch) into pixel-perfect, highly responsive, and accessible user interfaces (WCAG 2.1). Experience with popular component libraries (e.g., Angular Material, PrimeNG) and building reusable, modular design systems
  • Years of Exp: 5 - 7 Years
Job Responsibility
Job Responsibility
  • Architect and build the core user interface and client-side application logic, focusing on performance, maintainability, and security
  • Design and implement a scalable state management architecture that ensures data consistency and an exceptional, highly responsive user experience
  • Write critical, high-performance, and maintainable TypeScript code, setting the standard for the entire frontend codebase
  • Lead a "Frontend Pod" for 3-4 junior to mid-level developers, fostering a collaborative environment centred on quality and best practices
  • Conduct thorough code reviews to enforce best practices in coding standards, performance, UI/UX consistency, and accessibility
  • Mentor junior developers on advanced Angular principles, reactive programming patterns with RxJS, and secure frontend development techniques
  • Break down complex UI/UX features and technical tasks into manageable stories and sub-tasks for the development team
  • Fulltime
Read More
Arrow Right

Senior Frontend Developer

Are you a frontend developer who loves building fast, clean, and user-friendly w...
Location
Location
India
Salary
Salary:
Not provided
brainstormforce.com Logo
Brainstorm Force
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 2-4 years of frontend experience with React.js, Next.js, and JavaScript (ES6+)
  • Advanced knowledge of HTML5, CSS3/SASS, Tailwind CSS, and responsive UI
  • Deep understanding of component-driven design, state management, and REST API integration
  • Familiar with automated testing tools like Jest, Playwright, or Cypress
  • Sharp eye for UI/UX detail and an obsession with frontend performance
  • Strong problem-solving, debugging, and refactoring skills
  • Ability to work independently but also thrive in team discussions
Job Responsibility
Job Responsibility
  • Contributing to frontend feature development with a strong focus on quality and performance
  • Collaborating closely with the Lead Developer and other team members
  • Building slick, responsive, reusable components with React.js, Next.js, and Tailwind
  • Optimizing applications for performance, scalability, and UX
  • Troubleshooting and resolving complex bugs
  • Pairing with backend engineers and designers to implement full-stack features
  • Testing ideas quickly, giving feedback on UX, and improving what’s already built
  • Refactoring older code as the product scales and always improving what you touch
  • Sharing insights, patterns, and discoveries with the team through demos, docs, or Slack banter
What we offer
What we offer
  • Work from anywhere
  • An opportunity to learn and grow in a team of talented developers
  • We don’t micro-manage
  • Work on the latest technologies
  • Flexible work environment
  • Fun atmosphere
  • Challenging tasks
  • Limitless ability to grow within the company
  • We promote entrepreneurial thinking and action
  • Learn something new every day
  • Fulltime
Read More
Arrow Right

Frontend Engineer - Tech Lead (Coralogix AI)

Coralogix is a modern, full-stack observability platform transforming how busine...
Location
Location
Israel , Ramat Gan
Salary
Salary:
Not provided
coralogix.com Logo
Coralogix
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum of 5 years of experience in frontend development with one or more major frameworks (React, Angular, Vue, or similar)
  • Strong proficiency in JavaScript, TypeScript, HTML, and CSS
  • Experience with frontend state management (Redux, MobX, or similar)
  • Deep understanding of performance optimization, accessibility, and responsive design
  • Familiarity with modern build tools and bundlers (Webpack, Vite, esbuild, or similar)
  • Experience with UI/UX design principles and collaborating with designers to implement high-quality user experiences
  • Experience with component libraries and design systems – advantage
  • Familiarity with AI-powered frontend experiences and interactive data visualizations – advantage
Job Responsibility
Job Responsibility
  • Design and maintain features in scalable and high-performance web applications
  • Implement and optimize design systems to ensure consistency, usability, and maintainability
  • Improve build processes and frontend architecture to enhance efficiency and developer experience
  • Write clean, maintainable, and testable code following best practices
  • Debug, troubleshoot, and upgrade software to ensure stability and performance
  • Collaborate with cross-functional teams, including product managers, designers, and backend engineers, to deliver high-quality features
  • Stay up-to-date with emerging frontend technologies, frameworks, and best practices to drive continuous improvement
  • Fulltime
Read More
Arrow Right