Source Job

Brazil

  • Develop and maintain front-end applications using modern technologies and frameworks.
  • Design and implement user interfaces for web platforms with a focus on performance, usability, and scalability.
  • Support technical decisions related to front-end architecture, development standards, and best practices.

React Next.js TypeScript JavaScript Redux

20 jobs similar to Senior Front End Developer [React]

Jobs ranked by similarity.

Brazil

  • Build intuitive, scalable, and high-performing user experiences for products used by global teams.
  • Collaborate with Product and Design teams to define solutions and influence product direction.
  • Take ownership of frontend architecture, performance, and quality using modern web technologies.

Jobgether uses an AI-powered matching process to connect candidates with hiring companies. They are a platform focused on efficient job matching, but the posting doesn't specify their size or culture.

Brazil

  • Design and develop responsive web pages and user interfaces that support business objectives.
  • Optimize web applications for performance, scalability, reliability, and speed.
  • Collaborate with backend engineers to integrate services and deliver complete solutions.

Our partner is building a fast-growing technology environment focused on innovative financial solutions. The company operates remotely with a collaborative culture and high ownership, offering equity and professional growth opportunities.

Brazil

  • Lead the front-end engineering team, providing technical guidance and mentorship to ensure high-quality, scalable web applications.
  • Define front-end architecture, best practices, and technology choices while collaborating with Product, Design, and Back-end teams.
  • Drive continuous improvement in development processes, conduct code reviews, and support technical planning and hiring.

This company is a partner organization seeking a technical leader for front-end development. They foster a collaborative, inclusive culture with remote work and professional growth opportunities.

UK Unlimited PTO

  • Take ownership of crafting intuitive, secure, and high-performance user experiences for mission-critical financial products.
  • Lead frontend architecture decisions and contribute to scalable design systems and reusable UI components.
  • Collaborate closely with product, design, and engineering teams to deliver features from concept to production.

Our partner is building next-generation financial applications powered by modern web technologies and blockchain infrastructure. They operate with a high-autonomy, mission-driven culture and offer a fully remote environment with a focus on innovation and collaboration.

Romania 5w PTO

  • Own frontend features end-to-end from discovery to maintenance.
  • Collaborate with product managers and designers to shape solutions.
  • Build scalable, high-quality UI components using React and TypeScript.

They build a modern platform for property owners and managers worldwide. The team is international and fast-moving, with a strong focus on collaboration and agile development.

Brazil

  • Build and maintain high-performance, scalable web applications using NextJS and JavaScript in a cloud-oriented environment.
  • Participate in the full software development lifecycle, from planning and requirements analysis to deployment and optimization.
  • Collaborate with cross-functional teams to deliver reliable, well-structured user-focused solutions with strong code quality and testing discipline.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. The company uses technology to ensure fair and efficient candidate review, fostering a collaborative and growth-oriented culture for its remote team.

India

  • Develop and enhance modern web applications using React and related frontend technologies, collaborating with cross-functional teams.
  • Participate in application architecture design, perform code reviews, and maintain high code quality and performance standards.
  • Integrate frontend applications with RESTful APIs, implement responsive UIs, and adhere to CI/CD best practices.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. It uses technology to ensure fair and efficient application reviews, operating as a partner for various job postings.

UK

  • Build modern web applications using React, Next.js, TypeScript and modern frontend technologies.
  • Integrate frontend applications with backend APIs, workflow engines and automation services.
  • Optimise application performance, scalability and reliability, and participate in code reviews.

BJAK is transforming the insurance industry through AI, building intelligent workflow platforms that automate complex insurance operations. It is a high-growth technology company with a global engineering team and a modern engineering culture focused on code reviews and continuous improvement.

Brazil

  • Design, develop, and deliver scalable full-stack solutions using React, TypeScript, Java, and Spring Boot.
  • Act as a technical lead, mentoring engineers and driving architectural decisions.
  • Collaborate with product and engineering teams to transform business challenges into reliable technical solutions.

The company builds high-impact digital products for a global audience. It operates as a distributed, remote-first team with a focus on engineering excellence and agile delivery.

US Unlimited PTO

  • Build and ship features that drive measurable outcomes for customers and servicing agents.
  • Employ best practices like code reviews, automated testing, and continuous delivery for quality and speed.
  • Collaborate cross-functionally with product managers, backend engineers, and operations leads to shape end-to-end experiences.

OnePay is a consumer fintech platform that brings together banking, savings, credit cards, lending, investing, and crypto. Backed by Walmart and Ribbit Capital, they are a high-growth company with a fast-paced, mission-driven culture.

Brazil

  • Design, develop, and maintain responsive web applications using Angular and React.
  • Translate UX designs into clean, reusable, and maintainable UI components.
  • Build accessible, high-performance, and cross-browser compatible user interfaces.

Exadel is an AI-first global tech company with 25+ years of engineering leadership, serving Fortune 500 clients like HBO, Microsoft, Google, and Starbucks. With over 2,000 team members and 500+ active projects, the company fosters a culture of ambition, collaboration, and continuous evolution.

Brazil

  • Design, develop, test, and maintain high-quality software solutions across frontend and backend.
  • Build scalable backend services and APIs using Node.js, and responsive frontend applications with React.js.
  • Collaborate with cross-functional teams, participate in code reviews, and mentor developers to grow toward technical leadership.

Our partner is a technology company that builds impactful digital solutions. They have a remote-first culture with a global team.

UK 4w PTO

  • Develop and maintain a React-based platform for internal and cross-team feature integration.
  • Work with CI/CD pipelines, automated testing, and modern JavaScript/TypeScript stacks to ensure stable releases.
  • Collaborate with cross-functional teams to improve developer experience and streamline workflows.

Relay is a fintech platform serving tens of thousands of business users. They are a collaborative, engineering-driven team with a focus on clean architecture and continuous improvement.

$2,500–$3,500/mo
Brazil

  • Develop responsive, accessible, and high-performance web applications and design systems using modern HTML, CSS, and JavaScript.
  • Collaborate with designers, product specialists, and stakeholders to deliver scalable front-end solutions while contributing to technical strategy.
  • Champion accessibility standards and ensure production-ready code through effective testing, debugging, and code reviews.

Our partner builds modern digital experiences for large enterprise organizations. They are a fully remote team focused on technical excellence and continuous learning in a collaborative environment.

Global

  • Build and maintain scalable, high-quality web applications using React, TypeScript, and Next.js.
  • Collaborate cross-functionally with Product, Design, Backend, and AI teams to deliver intuitive user experiences.
  • Integrate APIs and AI-powered features, and leverage AI tools to improve productivity and software quality.

LumiMeds is a fast-growing U.S.-based telehealth startup focused on weight management and long-term metabolic health. It is an early-stage, remote-first, globally distributed team that values clarity, accountability, and initiative.

$90,000–$100,000/yr
US

  • Deliver engaging, high-quality web experiences by implementing new features and refining user interfaces.
  • Collaborate with engineering, product, and design teams to translate design specifications into polished, production-ready applications.
  • Optimize applications for performance, accessibility, and cross-browser compatibility while participating in code reviews and improving front-end architecture.

Blueprint is a technology solutions firm that helps organizations unlock value from existing assets using cutting-edge technology. With a strong US presence, they value their people, unique perspectives, and foster a bold, smart, agile, and fun culture.

US

  • Design and develop scalable, secure, and maintainable React-based web applications for enterprise administrative workflows.
  • Collaborate with backend engineers to integrate REST APIs and deliver seamless application functionality.
  • Participate in code reviews, provide constructive feedback, and help maintain high engineering standards.

This opportunity is with a partner company in the cybersecurity space. The company is dedicated to building secure, scalable solutions for enterprise customers worldwide.

LATAM

  • Support the company’s vital business by structuring and designing webpages.
  • Build UI enhancements and optimize pages for maximum speed and scalability.
  • Assist back-end developers with coding and troubleshooting.

Zerohash is a B2B embedded infrastructure platform that enables any platform to integrate digital assets natively into their customer experience. It is a high-growth startup backed by prominent venture capital firms, with a culture that values independence, collaboration, and transparency.

$97,000–$125,000/yr
US

  • Design, develop, and enhance modern web applications using React, TypeScript, and related front-end technologies.
  • Collaborate with cross-functional teams including developers, architects, UX designers, and business stakeholders to deliver scalable solutions.
  • Diagnose and resolve application defects, performance issues, and production support requests.

We calm the confusion of IT by guiding the connection between people and technology, helping customers manage inventory, equip workforce, or secure data. Our team is built on diverse backgrounds and perspectives, fostering innovation and collaboration.

Latin America

  • Elevate the UX by leading frontend architecture of payment systems, ensuring intuitive, responsive, and robust interfaces.
  • Bridge the Stack by designing and maintaining frontend/backend integrations with payment processors across Latin America.
  • Build for Resiliency by writing clean, observable, and secure code that handles sensitive financial data reliably.

Clara is the fastest-growing company in Latin America, providing the leading solution for companies to make and manage all their payments. Backed by top global and regional investors, we are building the financial infrastructure that powers high-performing organizations across the region with a passionate and committed team distributed across the Americas.