New

Lead ReactJS Developer

Sapient Corporation
parental leave, paid holidays, tuition reimbursement
United States, Texas, Irving
May 20, 2025
Job Description As a Senior React Professional, you will develop web experiences-for a wide variety of well-known brands-that run the range from large scale e-commerce front-ends to slick data-driven visualizations. You'll take lead-from-the-trenches approach to projects, mentoring junior developers, doing pull request reviews, and setting up front-end tooling and CI. All while coding some of the most complex stories yourself, and serving as a constant advocate for code quality and user experience. Qualifications Your Skills & Experience: Expert knowledge in Frontend Development with hand on development in HTML5/CSS3 and Object oriented Java Script and DOM. Knowledge of JavaScript packages, package managers, bundlers, and their use in building complex interactive experiences. Experience using CSS grids and building responsive websites with scalability in mind Experience leading small teams and mentoring junior developers Experience with popular React.js workflows such as Redux, its core principles and styled components. Well versed in Ecmascript 5/6/7. Awareness of TCP/IP networking considerations, ability to optimize applications for a variety of device capabilities and network conditions. Solid understanding of browser rendering, and ability to fine-tune an experience Ability to cut necessary visual assets from PhotoShop and/or Sketch files, and optimize them appropriately. Experienced in modern dev tools, process and methodologies like TDD, Unit Testing & Functional testing using Mocha, Chai, Jest or other frameworks. Must be well versed with agile environment. Experience with accessibility-driven design and Section 508 Compliance. Familiarity with code versioning tools such as GIT. Your Skills & Experience: Expert knowledge in Frontend Development with hand on development in HTML5/CSS3 and Object oriented Java Script and DOM. Knowledge of JavaScript packages, package managers, bundlers, and their use in building complex interactive experiences. Experience using CSS grids and building responsive websites with scalability in mind Experience leading small teams and mentoring junior developers Experience with popular React.js workflows such as Redux, its core principles and styled components. Well versed in Ecmascript 5/6/7. Awareness of TCP/IP networking considerations, ability to optimize applications for a variety of device capabilities and network conditions. Solid understanding of browser rendering, and ability to fine-tune an experience Ability to cut necessary visual assets from PhotoShop and/or Sketch files, and optimize them appropriately. Experienced in modern dev tools, process and methodologies like TDD, Unit Testing & Functional testing using Mocha, Chai, Jest or other frameworks. Must be well versed with agile environment. Experience with accessibility-driven design and Section 508 Compliance. Familiarity with code versioning tools such as GIT. Set Yourself Apart With: Ability to travel. Experience working with large branded websites, content management systems, E-commerce platforms, and backend frameworks (Java, .NET). Ability to travel. Experience working with large branded websites, content management systems, E-commerce platforms, and backend frameworks (Java, .NET). Additional Information Annual pay range: USD 102,000- 150,000 Benefits of Working Here: Flexible vacation policy; time is not limited, allocated, or accrued 16 paid holidays throughout the year Generous parental leave and new parent transition program Tuition reimbursement Corporate gift matching program The range shown represents a grouping of relevant ranges currently in use at Publicis Sapient. Actual range for this position may differ, depending on location and specific skillset required for the work itself. As part of our dedication to an inclusive and diverse workforce, Publicis Sapient is committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, protected veteran status, disability, sexual orientation, gender identity, or religion. We are also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, you may contact us at hiring@publicissapient.com or you may call us at +1-617-621-0200. All your information will be kept confidential according to EEO guidelines. Company Description We at Publicis Sapient, enable our clients to thrive in Next and to create business value through expert strategies, customer-centric experience design, and world-class product engineering. The future of business is disruptive, transformative and becoming digital to the core. In our 20 + years in IT, never before have we seen such a dire need for transformation in every major industry - from financial services to automotive, consumer products, retail, energy, and travel. To make this transformative journey a reality in these exciting times, we seek Rockstars who will: brave it out to go do the next; "what will be" from "what is" exhibit the optimism that says there is no limit to what we can achieve deeply skilled, bold, collaborative, flexible. Reimagine the way the world works to help businesses improve the daily lives of people and the world. Our people thrive because of the belief that it is both our privilege and responsibility to usher our clients and the world into Next. Our work is fueled by challenging boundaries, multidisciplinary collaboration, highly agile teams, and the power of the newest technologies and platforms. If that's you, come talk to us! This is the world-class engineering team where you should build your career.