Job Url: https://directsource.magnitglobal.com/us/guidewell/jobs/90861-sr-fullstack-developer-js-developer-remote?utm_source=Indeed&utm_medium=XML_Feed&=IndeedOrganic Job Description: Language English (United States) Home Browse Temporary Roles Join the GuideWell Contractor Cohort Login Back to all jobs Sr. Fullstack Developer/ JS Developer DOM ARM Performance Testing RED HAT Technical Design Life Cycle SSO Unit Testing Change Management Database Agile User Interface Spring Boot JAVA J2EE HTML CSS Redux Webpack Reactjs Jquery Node.JS Git Javascript Object-Oriented Systems Development Visio Desktop Applications Coding Description: This is a contract opportunity. You will be employed by Magnit to work on assignment with GuideWell. JOB SUMMARY: Sr. React Developers are responsible for the development, programming, and coding of Information Technology solutions using ReactJS, Redux, D3 and NodeJS to enable Florida Blue Customer Experience applications. Senior IT Developers are responsible for documenting detailed system specifications, participation in unit testing and maintenance of planned and unplanned internally developed applications, evaluation and performance testing of purchased products. Senior IT Developers are responsible for including IT Controls to protect the confidentiality, integrity, as well as availability of the application and data processed or output by the application. Senior IT Developers lead efforts, oversee work results, provide training and serve as a technical resource for other Developers. GENERAL REQUIREMENTS: Experience with unit testing, release procedures, coding design and documentation protocol as well as change management procedures Proficiency using MERN and MEAN Scaffolding tools Demonstrated organizational, analytical and interpersonal skills Flexible team player Ability to manage tasks independently and take ownership of responsibilities Ability to learn from mistakes and apply constructive feedback to improve performance Must demonstrate initiative and effective independent decision-making skills Ability to communicate technical information clearly and articulately Ability to adapt to a rapidly changing environment In-depth understanding of the systems development life cycle Proficiency programming in more than one object-oriented programming language; React.Js, Node.JS, JavaScript, and HTML Proficiency with HTML, CSS, SASS, JavaScript/jQuery, local storage, and cross-browser compatibility are required May include database knowledge in MongoBD Experience with modern web/UI development tools and techniques: Node, Webpack, Grunt/Gulp, GIT, Axios, Jest Client-side templating: mustache.js, handlebars.js, panni.js, and dust.js Proficiency using standard desktop applications such as MS Suite and flowcharting tools such as Visio Proficiency using debugging tools such as, Advanced Debugger, Allinea DDT, AQtime, ARM, CA/EZTEST, etc. Solid knowledge of DOM manipulation and client-side validation Solid knowledge with jQuery and other JavaScript libraries High critical thinking skills to evaluate alternatives and present solutions that are consistent with business objectives and strategy Experience with responsive grid systems Solid knowledge of React and Redux principals and build out. PREFERRED QUALIFICATIONS: The preferred qualifications listed below reflect desired knowledge, skill, and/or experience. Additional Preferred Qualifications: Various Domain experience; Health Care, Financial, etc Experience using Agile, Waterfall, or hybrid methodology Experience with mobile design (native and mobile web) a plus Experience with Foundation a plus Experience with web accessibility guidelines and requirements a plus Required Work Experience: 5+ years related work experience, Professional experience with technical design and coding in the IT industry Required Education: Related bachelor’s degree or related work experience Comments for Suppliers:  Looking for Sr. Developers with the following: Java J2EE, Thyme Leaf, Spring boot, MERN stack, Red Hat Open shift platform, SSO, Former FLBL experience preferred but not required.   GuideWell and its family of companies has partnered with Magnit as its Managed Service Provider (MSP) and Employer of Record (EOR) since 2018. In May of 2025, GuideWell joined Magnit Direct Source to implement the GuideWell Contractor Cohort. This program is designed to create, manage and curate a contractor talent pool for temporary contract opportunities with GuideWell. As a contractor working on temporary assignment with GuideWell, you'll be employed by Magnit. You'll have the opportunity to work on temporary projects at GuideWell companies that make a real difference in people's lives while enjoying the benefits of being part of the Magnit team. QUALIFICATION/ LICENSURE : Work Authorization : Green Card, US Citizen Preferred years of experience : 5+ Years Travel Required : No travel required Shift timings: 7 AM to 5 PM Job Location Remote Pay USD 55.86 - USD 67.60 Per Hour Contract Duration 6 month(s) APPLY REFER THIS JOB Share this job : Related jobs Other Performance & Compliance Analyst Jacksonville, Florida 6 month(s) Audit Sales Managers Real Time Operations Calibration +1 more Posted: Jun 25, 2025 REFER THIS JOB APPLY NOW Other Cybersecurity Analyst Remote 6 month(s) Security Architecture Agile Provisioning Firewalls Certified Information Systems Security Professional +5 more Posted: Jun 19, 2025 REFER THIS JOB APPLY NOW