Source Job

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.

React TypeScript Redux REST APIs State Management

20 jobs similar to Senior Front-End Engineer

Jobs ranked by similarity.

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.

Global

  • Work closely with Engineering, Product, Design, and other stakeholders to align on project goals, gather and refine requirements, and ensure seamless execution.
  • Lead the design and implementation of robust, scalable, and maintainable frontend architecture using React, evaluating technical approaches and optimizing performance.
  • Drive development of UI components, services integration, and ensure high code quality through best practices, code reviews, testing, and documentation.

Miratech is a global IT services and consulting company that helps visionaries change the world by supporting digital transformation for some of the world's largest enterprises. With over 99% project success rate since 1989, Miratech retains nearly 1000 full-time professionals across 25+ countries and has a culture of Relentless Performance.

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.

Latin America

  • Own the development, end-to-end testing, and code review of high-performance user-facing features using React and modern JavaScript.
  • Architect and rapidly assemble modular UI prototypes, integrating feedback from Product Owners and UX designers to optimize usability.
  • Optimize application performance by collaborating with backend engineers to integrate efficient RESTful APIs and lead evaluation of frontend tools.

CodeRoad provides end-to-end software development services, helping businesses scale with ideal infrastructure solutions. They operate as a nearshore technology services provider, empowering businesses to thrive with staff augmentation, dedicated IT teams, and general software engineering.

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.

Romania 6w PTO

  • Develop and enhance high-quality frontend features for large-scale web applications using React and TypeScript.
  • Optimize application speed and responsiveness across global markets while refactoring systems for scalability.
  • Collaborate with distributed teams in a fully remote environment to shape frontend architecture and user experience.

Jobgether uses AI-powered matching to connect candidates with job opportunities. The company operates globally and is focused on efficient, fair hiring processes.

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.

$100,000–$130,000/yr
Canada

  • Collaborate with product managers, designers, and backend engineers to build scalable, high-performance frontend applications.
  • Own features end-to-end from requirement refinement to delivery, ensuring cross-browser compatibility and accessibility.
  • Advocate for engineering best practices, including CI/CD workflows, automated testing, and operational excellence.

Xsolla is a global commerce company that provides tools and services to help video game developers solve industry challenges. Headquartered in Los Angeles, the company has helped over 1,500 game developers worldwide and fosters a collaborative, inclusive 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

  • Develop and implement advanced mobile features using React Native, ensuring high performance and maintainable code.
  • Collaborate with architecture and engineering teams to define mobile standards and best practices.
  • Integrate mobile applications with RESTful and GraphQL APIs, optimizing performance across iOS and Android.

Jobgether uses AI-powered matching to help candidates find jobs quickly and fairly. They are a recruitment platform with a collaborative and inclusive engineering culture.

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.

Germany

  • Design and develop scalable, high-performance frontend applications using React and TypeScript.
  • Co-own frontend architecture, including component design, state management, and performance optimization.
  • Collaborate with product, design, and backend teams to deliver intuitive, user-centric experiences.

Our partner is an AI-powered observability platform that helps developers manage massive data volumes. They are a remote-first company with a collaborative engineering culture and a focus on innovation.

$100,010–$110,960/yr
Canada Unlimited PTO

  • Build and ship frontend features using TypeScript and React to create responsive, user-friendly components.
  • Drive user experience by collaborating with product and design teams to deliver intuitive interfaces.
  • Champion code quality and strengthen system architecture through clean, testable code and sound design patterns.

Procurify is an AI-enhanced procurement and AP automation platform for mid-market organizations, helping them take control of spend and save money. The company is remote-first with a team of diverse backgrounds, fostering a culture committed to learning and engineering excellence.

China

  • Build modern web applications using React, Next.js, TypeScript and other modern frontend technologies.
  • Develop customer-facing checkout, payment and policy renewal flows with optimized performance.
  • Collaborate with cross-functional teams to integrate frontend with backend APIs and payment systems.

BJAK builds AI-powered automation systems for insurance workflows, enabling clear tracking of quotes, policy issuance, and claims. The company collaborates with global teams and offers a fully remote work environment focused on building high-performance web applications.

Asia

  • Develop innovative, user-centric features across Binance's cutting-edge products.
  • Craft high-performance, responsive web applications for desktop, mobile browsers, and hybrid in-app pages.
  • Optimize application speed and scalability to support millions of users worldwide.

Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume. We are trusted by 300+ million people in 100+ countries and offer a range of digital-asset products.

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.

Global Unlimited PTO

  • Build polished, performant web UIs using React, TypeScript, and modern CSS.
  • Work across the full stack, building and consuming GraphQL/REST APIs and contributing to Rust services.
  • Partner with design and product to shape features, set technical direction, and mentor engineers.

Ditto is redefining how data moves at the edge with a peer-to-peer sync engine for resilient real-time applications. With over $145 million in funding and trusted by organizations like Chick-fil-A, Delta Airlines, and the U.S. military, Ditto is a globally distributed startup committed to diversity and inclusion.

$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.

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.

Brazil Global

  • Design, implement, and maintain robust .NET Core services and APIs within a microservices architecture.
  • Build responsive and accessible front-end experiences using React and TypeScript.
  • Write clean, testable, and scalable code, following modern engineering best practices.

Ubiminds is a GPTW-certified, people-first company that partners with American software product companies to scale their development footprint. They custom-curate Brazilian top 5% talent for their LATAM strategy, offering a unique combo of staff augmentation and employer-of-record services.