React Developer

Requirements:

• 8+ years of professional frontend development experience.
• Strong proficiency in React.js and JavaScript and/or TypeScript.
• Solid knowledge of React hooks, component architecture, state management, and performance optimization.
• Experience with modern frontend tools such as Next.js, Vite, Webpack, or similar technologies.
• Strong understanding of HTML5, CSS3, responsive design, and accessibility standards.
• Experience with state management tools such as Redux, Zustand, Context API, or equivalent.
• Familiarity with RESTful APIs, GraphQL, and asynchronous data handling.
• Experience creating automated tests with tools such as Jest, React Testing Library, Cypress, or Playwright.
• Good understanding of Git and collaborative development workflows.
• Experience working in Agile/Scrum environments.
• Strong problem-solving and communication skills.
• Ability to own projects and work effectively with a team.

Responsibilities:

• Design, develop, and maintain scalable web applications using React.js and modern frontend technologies.
• Create reusable, maintainable, high-quality UI components.
• Collaborate with product, design, and backend teams to deliver end-to-end features.
• Turn business and user requirements into effective technical solutions.
• Build responsive, accessible interfaces that work across browsers.
• Write clean, efficient, well-documented code and implement unit, integration, and end-to-end tests.
• Identify and address performance, usability, and technical issues.
• Participate in code reviews and promote engineering best practices.
• Help shape and improve frontend architecture, coding standards, and development processes.
• Mentor junior and mid-level developers.
• Keep up with emerging frontend technologies and industry trends.
• Support CI/CD, monitoring, and production activities when needed.

Technologies:

• API
• Backend
• CI/CD
• Cloud
• Cypress
• DevOps
• Frontend
• Git
• GraphQL
• HTML5
• Support
• JavaScript
• Jest
• Playwright
• React
• Redux
• TypeScript
• Webpack
• Web
• UX UI Design
• Blockchain
• Mobile

More

We are Synechron, a global consulting firm using creativity and innovative technology to deliver digital solutions across Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering. Our FinLabs develop modernization solutions, and our 14,500+ employees work across 58 offices in 21 countries. We are seeking a Senior React Developer to join our engineering team and work with product managers, designers, backend engineers, and other stakeholders to build scalable, high-performance web applications and help guide our frontend architecture. For a position based in Pittsburgh, Pennsylvania, the stated base salary is $110,000–$115,000 per year, with compensation varying by geography and other factors. We offer a competitive compensation and benefits package, including paid leave, insurance, retirement savings, training and education opportunities, coaching, and the possibility of working abroad. Our culture is global, diverse, approachable, and collaborative, with opportunities to contribute to projects for leading financial institutions.

last updated 43 week of 2026