Sr. React Developer

Apex Systems is looking for a highly skilled Senior React Developer to join our team and help lead the effort in modernizing our commercial portfolio. As an integral part of our agile scrum team, you will have the opportunity to build and maintain web applications that span retail, commercial, and international e-commerce areas. Candidates should have recent experience building React web projects with Next.js.

Location: RemoteDuration: 12 month contractPay: $65 - $75/hrTechnologies: React, Typescript, Next.js

RESPONSIBILITIES:· Develop and implement features in line with business requirements, ensuring a robust and maintainable codebase· Collaborate with the team on problem-solving, actively advocating for engineering-specific goals and priorities· Promote cross-product code reuse and automate processes to enhance developer experience· Write concise and maintainable code, always looking for ways to simplify complexity· Assure quality through writing and executing integration and unit tests· Engage in code reviews, offering constructive feedback to enhance code quality· Take charge of your professional growth by pursuing challenging assignments and available learning opportunities

REQUIREMENTS:· Bachelor’s degree in Computer Science or related field, or equivalent experience· 6 – 10 years of experience as a front-end or full-stack engineer· Minimum of 4 years of experience with React 16.8 or higher with TypeScript· At least 2 years of experience writing integration tests utilizing mock service workers (MSW), or end-to-end tests with tools like Cypress, Playwright, Vitest, or equivalent· Proficiency with GitLab or GitHub, including familiarity with git-flow branching strategies, code review commenting, and code rebasing· Ability to mentor and provide guidance to junior and mid-level engineers

NICE TO HAVE:· Familiarity with advanced React 18 concepts, such as suspense and concurrent mode· Experience with Next.js 13 for server-rendering and static site generation· Proficiency in ESLint/Prettier for enforcing code quality and consistency· Hands-on experience with TanStack, specifically using React Query for asynchronous requests and caching· Familiarity with react-i18next for implementing translations across different locales· Experience configuring Styleline and PostCSS to maintain consistent styling and enhance CSS processing· Understanding of Zod and TypeScript patterns for improving code quality· Experience with Jotai for state management within a React application· Understanding and experience with web accessibility standards, including the application of WAI-ARIA practices and testing with accessibility tools

Key Skills

• React
• TypeScript