> Markdown version of [/jobs/ext/2825583-sr-fullstack-developer](https://www.wearedevelopers.com/jobs/ext/2825583-sr-fullstack-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). --- # Sr Fullstack Developer - **Company:** Rootstrap, Inc. - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Gulp.js, JavaScript (Programming Language), Agile Methodology, Artificial Intelligence, Automation of Tests, Code Review, Databases, Continuous Delivery, Continuous Integration, Cursor, Web Development, Node.Js, Software Testing Automation Framework, GitHub Copilot, Grunt (Software), ReactJS, Cypress (Programming Language), Webpack, Front End Software Development - **Published:** September 10, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/pj27e046t6 ## About the Role * Software experience from degree studies. * +4 years approx. of experience in the IT field. * Strong proficiency in Javascript. * At least 2 years of experience developing apps with Node.js. * Experience developing automated tests with Node. * At least 2 years of experience developing web applications with React. * At least 2 years of experience working with HTML and CSS. * Experience with frontend testing libraries (Testing Library, Cypress, Jest, etc). * Strong knowledge of SQL databases design, implementation and best practices. * Experience working with agile methodologies and within an agile environment. * Advanced English skills, both written and spoken. * Experience working with CI/CD pipelines (Continuous Integration and Continuous Delivery) * Experience working with bundlers and compilers (e.g. vite, webpack, babel, parcel, gulp, grunt, etc). * Experience with AI development tools such as Cursor, GitHub Copilot, or Claude. ## Description * Participate in the overall management of the project (planning and review calls, board and story-map maintenance, etc). * Ensure the development of high-quality code across the company. * Write meaningful code reviews. * Collaborate with internal initiatives. * Encourage project and company technical improvement. * Assist team members and generate meaningful discussions during disagreements. * Execute the right level of documentation for the project.