> Markdown version of [/jobs/ext/4401320-sr-reactjs-developer](https://www.wearedevelopers.com/jobs/ext/4401320-sr-reactjs-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. ReactJS Developer - **Company:** FINBOTT LLC - **Location:** Plano, TX, United States - **Experience:** Expert - **Salary:** $104,000.0 - $126,000.0 - **Contract:** Permanent contract - **Skills:** Clean Code Principles, ASP.NET, HTML, Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Ajax (Programming Language), Application Performance Management, JIRA, HTML5, Unit Testing, Bootstrap (Software), C Sharp (Programming Language), Cascading Style Sheets (CSS), Code Review, Databases, Database Queries, DevOps, Programming Tools, Web Development, Django Web Framework, Github, Spring Framework, JQuery, Javaserver Pages, Python (Programming Language), PostgreSQL, Linux System Administration, Automation of Marketing, Microsoft Visual Studio, Microsoft SQL Server, MongoDB, MySQL, Node.Js, Scrum Methodology, Ruby on Rails, Ansible, Oop Languages, Responsive Web Design, Simple Object Access Protocol (SOAP), SQLite, Subversion, Systems Architecture, Trello, Web Content Accessibility Guidelines, Web Applications, Web Services, Website Wireframe, ReactJS, Express.js, Git, Syntactically Awesome Style Sheets (SASS), Containerization, Graphql, Dynamic Content, Dynamic Data, React Native, Front End Software Development, React Redux, Restful APIs, Es2015, Software Version Control, Docker, Jenkins, Microservices - **Published:** October 20, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=6a537e9a0addd365 ## About the Role * Proven experience as a ReactJS Developer or similar role with a strong portfolio of web applications built using ReactJS frameworks. * Extensive knowledge of JavaScript (including ES6+), HTML5, CSS3/SCSS/Sass for front-end development. * Hands-on experience with JavaScript frameworks such as Redux, jQuery, React Native, Express.js, and AJAX for dynamic content rendering. * Familiarity with back-end technologies including Spring Framework (Java), Django (Python), ASP.NET Core (C#), Node.js, Ruby on Rails or JSP is preferred. * Experience working with databases such as MySQL, PostgreSQL, Microsoft SQL Server, MongoDB or SQLite; proficiency in writing SQL queries is essential. * Understanding of system architecture concepts including scalability, RESTful API design (SOAP & GraphQL), web services integration and microservices architecture. * Knowledge of containerization tools like Docker and automation platforms such as Jenkins or Ansible to streamline deployment processes. * Experience working within Agile environments utilizing tools like Jira or Trello; familiarity with version control systems including Git or SVN is required. * Ability to develop responsive design projects that prioritize UX/UI principles for optimal user engagement across devices. * Strong problem-solving skills combined with excellent communication abilities to collaborate effectively within multidisciplinary teams. Join us to be at the forefront of innovative web development! We're committed to fostering an environment where your skills grow while delivering impactful solutions that enhance user experiences worldwide. ## Description * Develop and maintain complex, scalable web applications using ReactJS, ensuring high responsiveness and performance across devices. * Collaborate with cross-functional teams to translate wireframes and UX designs into functional user interfaces, emphasizing usability and visual appeal. * Integrate front-end components with RESTful APIs, GraphQL, and other web services to enable dynamic data interactions. * Implement responsive web design principles using HTML, CSS, SCSS, Bootstrap, and other front-end frameworks to create engaging user experiences. * Optimize application performance through code reviews, unit testing, and implementing best practices in CI/CD pipelines using tools like Jenkins and GitHub. * Utilize developer tools such as Visual Studio, Git, GitHub, SVN, and Trello for version control and project management. * Participate actively in Agile software development processes including Scrum or Kanban methodologies to ensure timely delivery of features. * Contribute to system architecture discussions by applying knowledge of scalability, DevOps practices, Docker containers, Ansible automation, and Linux environments. * Write clean, maintainable code adhering to OOP principles while developing web applications that meet security standards and accessibility guidelines.