Source Job

$20–$25/hr
Global

  • Develop and maintain scalable front-end components using React and TypeScript.
  • Collaborate with cross-functional teams to translate business requirements into elegant UI solutions.
  • Optimize performance and responsiveness across devices and browsers.

React TypeScript Webpack RESTful APIs

20 jobs similar to Senior Frontend Engineer

Jobs ranked by similarity.

Europe

  • Design, develop, and maintain high-performance front-end applications using React and TypeScript.
  • Ensure a seamless and intuitive user experience by implementing best-in-class UI/UX practices.
  • Write well-structured, reusable, and testable code and maintain unit tests for front-end components and screens

Remote People builds the infrastructure to power borderless teams. Their technology handles global payroll, benefits, taxes, and compliance, enabling businesses to hire anyone anywhere compliantly at the push of a button. They are committed to building a global, diverse team representing different and varied backgrounds, perspectives, and experiences.

Europe 5w PTO

  • Developing highly responsive user interface components using react concepts.
  • Writing application interface codes using JavaScript following react.js workflows.
  • Monitoring and improving front-end performance.

Erbis is a thriving tech powerhouse specializing in building cutting-edge software solutions that drive success for businesses worldwide. They foster innovation and seek top talent to create impact with their software development.

Europe

  • Design and develop the user interface of the application in React and TypeScript.
  • Implement and optimize state management (Redux, Context API, local state).
  • Develop and maintain unit and integration tests (Jest, React Testing Library).

HELPLINE specializes in user support outsourcing and the implementation of an augmented employee experience powered by AI, where human expertise and technology mutually enhance each other. With 2,500 employees serving over 200 clients, they operate in France and worldwide, projecting a turnover of €200M+ in 2025.

$130,000–$160,000/yr
US Unlimited PTO 12w maternity 4w paternity

  • Own frontend architecture and quality for all AI features.
  • Align AI frontend implementation with wider application standards.
  • Provide strong technical direction and mentorship to frontend contributors.

Vanilla is an AI-powered estate advisory platform transforming how wealth is transferred across generations. Their team brings together diverse subject matter expertise across estate planning, wealth management, and scaling SaaS startups across the U.S.

Global

  • Develop and maintain frontend applications using React and Next.js
  • Write clean, well-structured, and type-safe code using TypeScript
  • Implement responsive and accessible user interfaces with MUI (Material UI)

Zühlke, founded in Switzerland in 1968, is a global transformation partner with engineering and innovation in its DNA. They specialize in tech strategy and business innovation, digital solutions, and device and systems engineering, with multidisciplinary teams across Europe and Asia.

US

  • Leverage React and Typescript to craft clean, beautiful, maintainable, extensible, and secure code.
  • Refactor and modernize our codebases to increase maintainability, performance, and rapid iteration.
  • Drive innovative problem-solving on challenging engineering problems, including reusable and responsive UI components, app global state management, validations and error handling, theme management, rendering performance, and JS bundle optimizations.

Knack helps businesses build custom apps and internal tools without writing code. It's a no-code platform trusted by thousands of small and mid-sized companies to create everything from CRMs and client portals to job tracking systems and resource schedulers.

$100,000–$115,000/yr
US

  • Develop, maintain, and optimize scalable front-end applications using React
  • Translate product and design requirements into high-quality, responsive UI components
  • Collaborate with cross-functional teams (Product, Design, Backend, QA) to define and deliver new features

Impiricus is an AI-powered HCP Engagement Engine transforming how life sciences companies support physicians. They ethically connect HCPs to pharma resources and reduce go-to-market costs. Named the #1 fastest growing company in North America, Impiricus fosters a culture of innovation and impact.

Global 5w PTO

  • Design and implement high-quality features in React + TypeScript using Atlassian Forge platform.
  • Collaborate with product managers and designers to create intuitive, scalable frontend experiences for Jira Cloud.
  • Write clean, maintainable, well-tested code and participate actively in code reviews.

Appfire provides software that empowers teams to break silos and collaborate seamlessly. They have 850+ employees (who they call fireflies) across 28 countries and foster an environment where everyone is respected.

$104,000–$166,000/yr
US

  • Design and implement React-based user interfaces and reusable component libraries
  • Implement dynamic forms, validation logic, and workflow-driven UI behavior
  • Integrate front-end components with .NET APIs and backend services

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, they deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

Global

  • Work closely with stakeholders to align on project goals and ensure seamless execution.
  • Lead the design and implementation of robust, scalable frontend architecture using React.
  • Drive the development and refinement of UI components and frontend performance optimization.

Miratech is a global IT services and consulting company that brings together enterprise and start-up innovation, supporting digital transformation for some of the world's largest enterprises. They retain nearly 1000 full-time professionals, and their annual growth rate exceeds 25%.

India

  • Design, develop, and maintain frontend applications using Vue.js or React
  • Collaborate with designers, product managers, and backend developers to translate requirements and user stories into clean, maintainable code
  • Build responsive, mobile-first interfaces with strong cross-browser compatibility

Smart Working believes your job should not only look right on paper but also feel right every day. They aim to break down geographic barriers and connect skilled professionals with outstanding global teams and products for full-time, long-term roles.

$102,200–$124,100/yr
Global 4w PTO

  • Building new frontend components and maintaining existing ones using modern AI tools.
  • Converting wireframes into fully functioning app features and enhancing the user experience.
  • Optimizing the web app for speed and scalability, while ensuring cross-browser compatibility.

Ignition is the leading revenue generation platform for accounting and professional services businesses, aiming to spark greater efficiency and profitability. They empower 7,250+ businesses to reach their full revenue potential with a global workforce spanning Australia, Canada, New Zealand, the Philippines, US and the UK.

Europe Asia Unlimited PTO 6w paternity

  • Collaborate with engineers, product managers, and designers to solve problems for building a shipping platform.
  • Be a valued member of an autonomous, cross-functional agile team.
  • Develop customer-faced web interfaces for Super Dispatch customers.

Super Dispatch is revolutionizing the auto transport industry by creating a next-generation platform. Their suite of tools, including the Carrier TMS, Shipper TMS, SuperPay, and the Super Loadboard, are designed to make auto transport as easy as possible.

$89,789–$114,034/yr
Canada

  • Build & Ship Frontend Features: Design, develop, and maintain responsive, user-friendly frontend components using TypeScript/React.
  • Create High-Quality Frontend Experiences: Implement reusable, accessible, and performant UI components in React.
  • Drive User Experience: Collaborate with product and design to deliver intuitive user experiences.

Procurify is an AI-enhanced procurement and AP automation platform for mid-market organizations. They empower organizations to take control of spend and save money. Procurify is a remote-first company with a big heart and a strong ambition to modernize the way organizations manage business spend.

  • Own and contribute to key product areas, driving projects from inception to deployment.
  • Gain deep knowledge of our frontend stack (React, TypeScript, Tailwind) and collaborate with our back-end team using Java Springboot.
  • Write clean, scalable, and maintainable code, ensuring it meets quality standards through rigorous testing and documentation.

Archy is transforming the way dental practices operate by providing a vertical SaaS solution. Professionals deserve software that allows them to focus on their craft without being bogged down by clunky, outdated systems.

Europe 3w PTO

  • Design, develop, and maintain scalable web applications using React.js and TypeScript.
  • Build clean, efficient, and maintainable front-end components aligned with modern development standards.
  • Collaborate with cross-functional teams including product managers, designers, and backend developers to deliver high-quality features.

Jobgether is a platform that uses AI-powered matching process to ensure applications are reviewed quickly and fairly. They foster a flexible and supportive work culture focused on results and well-being.

$86,000–$107,500/yr
Europe 6w PTO

  • Architect and develop a scalable and high-performing web application using React.js, TypeScript.
  • Manage the application state, ensuring responsive and efficient user interfaces with MobX.
  • Optimize web application performance, focusing on rendering speed and runtime efficiency.

Photoroom launched in 2020 after being accepted into Y Combinator and has become the world's most popular AI photo editor over the past four years. They are a profitable, remote-friendly company with over 100+ passionate builders that has raised Series B funding and aims for 40% year-over-year growth.

Brazil Unlimited PTO

  • Collaborate with clients and lead team members to implement high-quality solutions.
  • Drive adoption of modern development standards, tools, and frameworks.
  • Develop interactive prototypes for innovative UI solutions.

Arke is a full-service experience design and technology consultancy dedicated to delivering connected, optimized digital solutions. They cultivate a vibrant culture for extraordinary people and uphold high standards while creating value for their clients and stakeholders.

India

  • Act as the technical engine within the Digital Trading & Merchandising team, responsible for maintaining and evolving the frontend infrastructure across key digital platforms.
  • Deliver high-performance, accessible, and conversion-optimised user interfaces while supporting the organisation’s ambition to become a digital-first enterprise.
  • Translate commercial requirements into scalable frontend solutions, working closely with Product Owners, UX/UI designers, backend engineers, and SEO stakeholders.

Smart Working believes your job should not only look right on paper but also feel right every day. They connect skilled professionals with outstanding global teams and products for full-time, long-term roles and help you discover meaningful work with teams that invest in your success.

$155,000–$185,000/yr
US

  • Drive the architecture, design, and implementation of new features, leveraging Typescript and Python.
  • Lead strategic architectural decisions, help drive alignment, and optimize applications for performance, scalability, and accessibility.
  • Engineer dynamic, responsive user interfaces that combine intuitive, user-centric interactions with polished design for enterprise customers.

RapidSOS is the leading public safety AI company, unlocking mission-critical intelligence for first responders and security teams. They have a mission-driven, ambitious, and inclusive team with a culture where people can innovate, collaborate, grow, and make an impact.