[![Image]() Meet Jobicy Copilot — free AI autofill for job applications + remote job alerts ›](#) [All remote jobs](https://jobicy.com/jobs.md)Open role[![Oowlish Technology logo](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2025/06/c279fe91-221.jpg)](https://jobicy.com/company/oowlish-technology.md)Remote opportunity at[Oowlish Technology](https://jobicy.com/company/oowlish-technology.md) # Senior Frontend Engineer (React) Review the role, location requirements, compensation details, and application process before deciding whether this opportunity fits your next career move. [Apply for this job](#job-application)[View company](https://jobicy.com/company/oowlish-technology.md)Share20 Sep 2026Published38Listing views4Application actions20 Oct 2026Apply before Opportunity details ## About this role. AI SummaryThis is a senior-level frontend engineering role focused on building scalable, high-performance React web applications and digital experiences. The engineer will create responsive, accessible, and SEO-friendly interfaces, integrate REST and GraphQL services, and contribute to frontend architecture and code reviews. The role requires at least six years of professional React experience plus strong JavaScript, HTML5, CSS3, state-management, and performance-optimization skills. It involves close remote collaboration with designers, backend engineers, and product teams on international client projects. ## Role DNA A quick view of the complexity, pace, ownership and collaboration implied by the job description. ### Job Complexity 4/5EasyHard ### Pace & Pressure 4/5RelaxedFast-paced ### Autonomy Level 4/5GuidedFull ownership ### Communication Load 4/5IndependentCollaborative AI insightThe position requires deep production React expertise, sound architectural judgment, and the ability to solve performance, accessibility, and UI integration problems independently. Senior engineers are also expected to participate meaningfully in code reviews and cross-functional technical decisions. ## Salary analysis Estimated compensation compared with the broader US market for similar roles. Estimated job medianMarket rate$155,000US market range$125k–$190k0$209k AI insightNo actual salary range is disclosed; "competitive compensation based on experience" is not a numeric compensation offer. The figures shown are estimated annual USD market compensation for a US-based senior React/frontend engineer, not compensation confirmed by Oowlish. ## Core skills Skills and capabilities most closely associated with this opportunity. [React](https://jobicy.com/jobs?search_keywords=React.md)[JavaScript ES6+](https://jobicy.com/jobs?search_keywords=JavaScript%20ES6%2B.md)[HTML5](https://jobicy.com/jobs?search_keywords=HTML5.md)[CSS3](https://jobicy.com/jobs?search_keywords=CSS3.md)[Responsive Web Design](https://jobicy.com/jobs?search_keywords=Responsive%20Web%20Design.md)[Frontend Architecture](https://jobicy.com/jobs?search_keywords=Frontend%20Architecture.md)[REST APIs](https://jobicy.com/jobs?search_keywords=REST%20APIs.md)[GraphQL](https://jobicy.com/jobs?search_keywords=GraphQL.md)[Redux](https://jobicy.com/jobs?search_keywords=Redux.md)[Web Performance](https://jobicy.com/jobs?search_keywords=Web%20Performance.md) Sample interview questionsHow would you structure a scalable React frontend for a growing product?I would organize the application by feature or domain, establish a shared component library for reusable UI primitives, and keep data-access logic separate from presentation components. I would define clear state-management boundaries, enforce linting and testing standards, and document architectural conventions so the codebase remains consistent as the team grows. What techniques do you use to improve React application performance? I first measure performance using browser profiling and real-user metrics, then address the largest bottlenecks. Typical improvements include route-level code splitting, lazy loading, image optimization, avoiding unnecessary renders with memoization where justified, list virtualization, caching API responses, and reducing bundle size. How do you approach accessibility when implementing a design in React? I begin with semantic HTML and ensure keyboard navigation, visible focus states, proper labels, and logical heading structure. I use ARIA only when native elements are insufficient, test with automated accessibility tools, and manually validate critical flows with keyboard and screen-reader behavior. How would you integrate a React application with both REST and GraphQL services? I would create a dedicated API layer with typed request and response models, consistent error handling, authentication handling, and caching rules. For GraphQL, I would use a suitable client and colocate queries or fragments with the relevant features; for REST, I would centralize endpoints and normalize shared response behavior. Describe how you handle a disagreement during a frontend architecture or code-review discussion. I focus on the technical goals, such as maintainability, performance, accessibility, and delivery risk, rather than on personal preference. I explain my reasoning with concrete examples or data, listen to alternatives, and support a documented team decision once the tradeoffs have been considered. Join Our Team Oowlish, one of Latin America’s rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team. As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a Great Place to Work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact. We offer the convenience of remote work, allowing you to craft a work-life balance that suits your personal and professional needs. We’re looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence. ### About the Role We are looking for an experienced Senior Frontend Engineer to build modern, high-performance web applications and digital experiences using React and related frontend technologies. In this role, you’ll collaborate with designers, backend engineers, and product teams to create responsive, accessible, and SEO-friendly user experiences. You’ll work on scalable frontend architectures, modern React applications, and headless CMS implementations while helping maintain high standards for performance, code quality, and user experience. The ideal candidate has a strong passion for frontend engineering, enjoys solving UI challenges, and has experience building production-ready React applications with modern web technologies. ### Responsibilities: * Develop and maintain modern frontend applications using React. * Build responsive, accessible, and high-performance user interfaces. * Collaborate with designers to translate UI/UX concepts into production-ready applications. * Develop reusable React components and scalable frontend architectures. * Integrate frontend applications with REST APIs and GraphQL services. * Optimize applications for speed, SEO, and overall user experience. * Participate in architecture discussions and code reviews. * Troubleshoot frontend issues and continuously improve application performance. * Follow frontend best practices for maintainability and scalability. * Collaborate closely with cross-functional engineering teams throughout the development lifecycle. ### Requirements: * Senior-level frontend development experience. * Strong JavaScript, HTML, and CSS skills. * 6+ years of professional React development experience. * Strong understanding of modern React concepts and best practices. * Experience building responsive web applications. * Experience working with REST APIs and/or GraphQL. * Strong understanding of frontend performance optimization. * Strong written and verbal English communication skills. ### Must Have: * Mid/Senior Frontend development experience. * 6+ years of professional React development. * Strong JavaScript (ES6+) experience. * Solid HTML5 and CSS3 knowledge. * Strong understanding of: * React Components * Virtual DOM * Props * State * Hooks * React Lifecycle * Experience with React Context API and/or Redux. * Experience building responsive web applications. * Strong focus on clean, maintainable frontend architecture. * Experience consuming REST APIs and/or GraphQL. ### Compensation ### Additional Information Benefits & Perks: Home office; Competitive compensation based on experience; Career plans to allow for extensive growth in the company; International Projects; Oowlish English Program (Technical and Conversational); Games and Competitions; You can also apply here: Website: https://www.oowlish.com/work-with-us/ LinkedIn: https://www.linkedin.com/company/oowlish/jobs/ Instagram: https://www.instagram.com/oowlishtechnology/ Show more [Apply now >](https://jobicy.com/jobs/153716-senior-frontend-engineer-react.md) > Annual salary information is not provided for this position. Explore salary ranges for similar roles in our [Salary Directory ›](https://jobicy.com/salaries.md) * ![Upload CV](data:image/svg+xml;base64,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) ### Upload your resume now To unlock remote work opportunities and be discovered by global employers. 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