Source Job

Global

  • Develop and maintain frontend applications using React and TypeScript
  • Build responsive, performant user interfaces with modern CSS (SCSS/SASS)
  • Integrate frontend components with REST APIs and backend services

React.js JavaScript TypeScript CSS REST API

20 jobs similar to Senior Frontend Developer

Jobs ranked by similarity.

$110,000–$140,000/yr
US

  • Design and develop frontend applications and features for healthcare communications platforms
  • Collaborate with senior engineers on technical implementation and architectural decisions
  • Contribute to code reviews and learn from feedback to continuously improve code quality

PerfectServe offers unified healthcare communication solutions. They aim to enhance patient safety and reduce provider burnout by automating workflows and optimizing shift schedules. They have seen significant growth and value team members who can help them continue to grow.

US

  • Developing responsive, accessible web applications using HTML, CSS, JavaScript, TypeScript, and React.
  • Integrating frontend components with backend APIs and services with backend developers.
  • Participating in code reviews and pair programming to ensure code quality and knowledge sharing.

Maven is the world's largest virtual clinic for women and families, dedicated to making healthcare accessible to all. The company has raised over $425 million and has received recognition as a top workplace for innovation and employee satisfaction.

Europe Unlimited PTO

  • Develop and maintain responsive web applications using HTML, CSS, and JavaScript.
  • Collaborate with UX/UI designers to implement user-centric designs and ensure a seamless experience.
  • Optimize applications for maximum speed and scalability.

Mesh is enabling consumers to pay and be paid with any asset, bridging the gap by making crypto payments reliable, useful, and ubiquitous. Backed by leading investors like PayPal Ventures, Paradigm, and Galaxy Ventures, they are building the infrastructure for the next era of the global economy.

$292,512–$316,824/hr
Europe

Develop user-focused interfaces for an AI-powered platform. Translate UI/UX designs into clean, scalable implementations using React and TypeScript. Collaborate with designers and product managers to refine requirements and user flows.

US

  • Develop and maintain responsive, high-performance web applications using React
  • Translate UI/UX designs and wireframes into functional code
  • Optimize application performance, scalability, and accessibility

Jobgether is a platform using AI to match candidates with jobs. They ensure applications are reviewed quickly and fairly against the role's core requirements.

Latin America

  • Design and implement frontend solutions using React and TypeScript
  • Work with GraphQL (Apollo Client) and REST APIs
  • Build reusable UI components using modern component libraries

EX Squared LATAM partners with international companies to build sophisticated, data-driven platforms that support complex decision-making processes. They have a multicultural, LATAM-based engineering team with a culture focused on collaboration, ownership, and learning.

Europe 4w PTO

  • Develop and maintain front-end features.
  • Take part in decisions regarding app architecture.
  • Integrate third-party services.

They focus on building web products. They value a passionate, skilled team with zero bureaucracy, emphasizing results.

South America 4w PTO

  • Design and deliver scalable, maintainable, and performant front-end applications.
  • Set best practices and mentor junior engineers.
  • Work closely with design, product, and back-end teams to deliver seamless experiences.

ParcelHero is a UK-based parcel delivery price comparison site with over 5 million visitors annually. As a technology-driven company with over 100 remote employees worldwide, they are dedicated to delivering innovative solutions and exceptional customer care in a collaborative culture.

Global 4w PTO

  • Works with developers to enhance the developer experience.
  • Write elegant, efficient, and testable code.
  • Continuously improve the team’s processes.

Clutch is a revolutionary vertical SaaS company backed by Andreessen Horowitz (A16z), that aims to revolutionize the way Credit Unions engage and change the lives of their members. They develop software to turn Credit Unions into FinTech lenders and leverage their balance sheets to responsibly lend to over 130M Americans.

US

  • Develop and maintain high-quality, scalable front-end applications using React.
  • Collaborate with cross-functional teams to translate requirements into performant UI components.
  • Optimize front-end performance and implement AI-assisted engineering best practices.

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements.

Europe

  • Take ownership of complex frontend features end-to-end.
  • Push the boundaries of what’s possible with modern frontend technologies and build pixel-perfect, visually refined UI.
  • Collaborate closely with Product, Design, and Backend teams to translate ideas into elegant, performant user interfaces.

They are an exciting and challenging work environment with real impact and ownership. They are one of Europe’s fastest-growing Series A startups.

Argentina Unlimited PTO

  • Architect and develop responsive, high-impact web interfaces using React, NextJS, and TypeScript.
  • Collaborate cross-functionally with Product, Design, and Backend teams to deliver seamless UI/UX solutions.
  • Write clean, testable, and maintainable code following TDD/BDD best practices.

Jobgether uses an AI-powered matching process to ensure an application is reviewed quickly, objectively, and fairly against the role's core requirements. Their system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

$66,150–$102,900/yr
Canada

  • Work with the team to design and implement software utilizing object-oriented principles, design patterns, and testing practices
  • Design user-based interactions through effective front-end architecture
  • Review code written by peers, focusing on readability and efficiency

Ivans, a division of Applied, is at the heart of what is driving innovation across the entire insurance ecosystem through digital connectivity. Their culture is about being innovative, investing in their team, creating a customer-centric environment, and setting the industry up for the future.

Latin America 3w PTO

  • Develop and enhance features for the main React/TypeScript platform
  • Build and maintain the Next.js marketing site, delivering engaging and responsive user interfaces
  • Rapidly prototype frontends for the growth team to test new ideas

Katapult is a nearshore software development agency that combines the best talent in LATAM with world-class execution and leadership experience, and an AI-first approach to product engineering. Katapult works with PMF+ startups and businesses in the United States with a team-augmentation model.

Europe 6w PTO

  • Collaborate closely with the frontend engineers to define and implement our frontend strategy.
  • Take shared ownership of our library architecture, ensuring performance, scalability, and reliability.
  • Build and maintain high-quality library components using React, TypeScript, and JavaScript.

Embeddable is an end-to-end developer platform for building seamless, lightning-fast customer-facing analytics directly into your product. The company launched in December 2023, received a €6m seed funding round in December 2024, and is currently a 20+ person team that has plans to scale significantly.

Global

  • Collaborate with designers to bring creative visions to life, including animations and interactions.
  • Develop performant, accessible UIs using React, Next.js, TypeScript, Tailwind CSS, and modern CSS.
  • Integrate analytics platforms (Google Analytics, PostHog) and CRM systems (HubSpot) into web applications.

Offchain Labs is a pioneer in blockchain scalability and security, transforming how the world interacts with decentralized applications. The company is backed by $124 million in funding and has demonstrated consistent execution with billions in secured value.

US

  • Build and ship high-quality product features in an Agile team.
  • Translate designs and requirements into performant React experiences.
  • Optimize for real-world performance at scale.

As the industry-leading, human-focused engagement platform, we deliver powerful online communities and communication tools to organizations looking to build, retain, and grow.

Latin America

  • Design, develop, and maintain scalable web and mobile applications using JavaScript and TypeScript.
  • Build robust backend services and APIs using NodeJS, NestJS, and similar technologies.
  • Develop responsive and intuitive user interfaces using ReactJS and mobile applications using React Native.

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a presence across the United States and Central/South America, Bluelight is in an exciting phase of expansion, continually seeking exceptional talent to join its dynamic and diverse community.

Unlimited PTO

  • Develop and implement high-quality, scalable, and maintainable frontend code using HTML, CSS, JavaScript, and modern frameworks like React, Angular, or Vue.js.
  • Collaborate with UX/UI designers to transform design concepts into functional, responsive user interfaces, ensuring a seamless and visually appealing user experience.
  • Utilize Webflow to design, develop, and manage responsive websites, ensuring alignment with design specifications and project requirements.

Ignite Visibility is an award-winning, technology-enabled digital marketing agency known for its cutting-edge approach to product creation and performance marketing. They are a powerhouse of innovation, driven by a team of strategists, creators, and engineers who work remotely.

$161,000–$175,000/yr
US Unlimited PTO

  • Work closely with product, design, and engineering peers to launch new features across our web and mobile platforms
  • Design, test, and scale new features to solve complex problems in a simple way for our customers
  • Be hands-on and execute work as an individual, while also building products that allow for flexibility as we evolve our product offerings

Flex is a growth-stage FinTech company creating the best rent payment experience. They empower renters with flexibility over their most significant recurring expense and have built up unprecedented investor support and an enthusiastic user base.