Senior Software Engineer, Front End

mpathic

. Design, develop, test, and maintain intuitive, reliable user interfaces for mpathic’s web applications .

Posted 10/6/2026full-timeRemote • United StatesSenior💰 $110,000 - $165,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in Frontend Development with a strong focus on React, JavaScript/TypeScript, and UI/UX design principles. Capable of building scalable, data-rich web applications while collaborating effectively across teams and optimizing performance.

Highest-signal resume keywords

React ExpertiseJavaScript/TypeScript ProficiencyFrontend Performance OptimizationUI/UX Design PrinciplesRESTful API Integration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Frontend DevelopmentReactJavaScriptTypeScriptHTML5CSS3State ManagementComponent ArchitecturePerformance OptimizationData-Rich Web Applications

Soft Skills

Problem-SolvingAttention to DetailCollaborationCuriosity

Tools & Technologies

ReduxReact QueryEmotionStyled ComponentsTailwindMUICSS Modules

Industry Keywords

User Interface DesignWeb ApplicationsFrontend TechnologiesInteraction DesignEmerging Technologies

Tech Stack

Tools & technologies

JavaScriptReactReduxTypeScript

About the role

Key responsibilities & impact

Design, develop, test, and maintain intuitive, reliable user interfaces for mpathic’s web applications
Build interfaces that make complex data, AI outputs, and workflows understandable and actionable
Integrate frontend applications with RESTful APIs and supporting services in partnership with backend engineers
Create wireframes and contribute to product and interaction design
Translate user needs into effective interfaces
Test and optimize applications for performance, responsiveness, accessibility, and usability across devices and environments
Build reusable, scalable frontend components and contribute to consistent patterns and standards
Write clean, efficient, maintainable, well-tested, and well-documented code
Collaborate across engineering, product, AI, and other teams from early concepts through implementation and production
Troubleshoot complex frontend issues and improve application performance, architecture, and user experience
Research and evaluate emerging frontend technologies, frameworks, and industry practices

Requirements

What you’ll need

5+ years of frontend development experience
Deep expertise in React and its ecosystem, including Redux and React Query
Strong proficiency in JavaScript/TypeScript, HTML5, and CSS3
Experience with CSS-in-JS frameworks such as Emotion or Styled Components
Experience building and optimizing data-rich web applications involving charts, graphs, complex workflows, and real-time updates
Strong understanding of state management, reusable component architecture, component libraries, and frontend performance optimization
Experience with modern styling frameworks and approaches such as Tailwind, MUI, CSS Modules, or similar technologies
Strong understanding of UI/UX design principles and modern frontend development standards
Experience working with RESTful APIs and integrating frontend applications with backend services
Ability to provide examples of past work demonstrating frontend engineering and product development experience
Excellent problem-solving skills and attention to detail
Ability to independently own work while collaborating with engineering and cross-functional teams
Curiosity about emerging frontend technologies and motivation to evaluate new tools and approaches pragmatically