> Markdown version of [/jobs/ext/1742370-web-developer](https://www.wearedevelopers.com/jobs/ext/1742370-web-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Web Developer - **Company:** Robert Half - **Location:** Easton, PA, United States - **Contract:** Temporary contract - **Skills:** Query Performance, JavaScript (Programming Language), Application Performance Management, Data Retrieval, Next.js, Web Applications, Web Performance Optimization, ReactJS, Caching, Indexer, Core Api, Backend, Magento, Adobe, Graphql, Front End Software Development, Api Design - **Published:** July 10, 2026 - **Apply:** https://www.juju.com/job/00000000gfeczs ## About the Role * Configure and tailor checkout experiences, including customization of Hyvä Checkout functionality. Requirements * Hands-on experience with Magento and Adobe Commerce development. * Proficiency in React for building modern storefront and web application features. * Working knowledge of GraphQL and API-driven integrations in headless environments. * Experience creating custom modules, backend services, and third-party system connections. * Familiarity with Next.js and contemporary JavaScript development practices. * Understanding of web performance optimization, including caching strategies and efficient data retrieval. * Ability to troubleshoot technical issues in production and contribute to stable releases., All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. ## Description * Create and support headless Adobe Commerce solutions that connect through GraphQL and platform APIs. * Develop custom backend functionality, modules, and service integrations within Magento and Adobe Commerce environments. * Build and enhance storefront features using React.js and Next.js in a headless commerce architecture. * Partner with frontend developers and cross-functional teammates to deliver cohesive, high-quality web experiences. * Improve site speed and platform efficiency by refining caching, indexing, and query performance. * Develop and maintain connections with external platforms such as payment providers, loyalty tools, and other third-party services. * Investigate and resolve live production issues to strengthen uptime, reliability, and overall application performance. ## Related Videos - [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021) - [3x Performance: A Humbling Journey](https://www.wearedevelopers.com/videos/100165-3x-performance-a-humbling-journey) - [Putting the Graph In GraphQL With The Neo4j GraphQL Library](https://www.wearedevelopers.com/videos/257-putting-the-graph-in-graphql-with-the-neo4j-graphql-library) - [Modern Headless Commerce with Vendure](https://www.wearedevelopers.com/videos/489-modern-headless-commerce-with-vendure) - [NoCode LiveCode: Leveraging AI Tools to Craft Fully Functional Apps!](https://www.wearedevelopers.com/videos/1169-nocode-livecode-leveraging-ai-tools-to-craft-fully-functional-apps) - [GraphQL + Apollo + Next.js: A Lovely Trio](https://www.wearedevelopers.com/videos/311-graphql-apollo-next-js-a-lovely-trio) ## Related Articles - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)