Lead Front-End Developer

Company: Cognizant Technology Solutions
Location: Portsmouth
Posted on: March 31, 2026

Job Description:

As a Lead Front-End Developer, you will make an impact by designing and leading scalable, enterprise-grade web applications using modern front-end technologies and Micro Frontend (MFE) architectures. You will be a valued member of a cross-functional digital engineering team and collaborate closely with product, UX, backend, and cloud engineering partners to deliver high-performing, customer-facing applications. In this role, you will: Lead the design, development, and governance of enterprise front-end solutions using React.js and Micro Frontend (MFE) architectures Own front-end architecture decisions, ensuring scalability, performance, security, and maintainability Collaborate with backend teams to integrate GraphQL and REST APIs, including backend-for-frontend (BFF) patterns Partner with UX, product, and business stakeholders to translate requirements into intuitive, high-quality user experiences Drive code quality through hands-on development, peer reviews, and adherence to best practices Optimize application performance, accessibility (WCAG), and responsiveness across devices Mentor and provide technical guidance to a distributed onsite and offshore engineering team Support Agile delivery through sprint planning, backlog refinement, and continuous improvement practices Work model We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a remote position open to qualified applicants. Candidates located in or able to work primarily within Eastern (EST) or Central (CST) time zones are preferred, to support collaboration with distributed teams and business stakeholders. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs. The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations. What you need to have to be considered: 12 years of professional software development experience, with a strong focus on front-end engineering Expert-level experience with React.js, modern JavaScript (ES6), and TypeScript Proven experience leading Micro Frontend (MFE) implementations in enterprise environments Strong understanding of front-end design patterns, state management (Redux, RTK, Context API), and component-driven development Experience integrating front-end applications with GraphQL and REST APIs Hands-on knowledge of performance optimization, browser rendering strategies, and responsive web design (RWD) Working experience with AWS and cloud-based application development Proficiency with Git, version control, and collaborative development workflows Experience working in Agile/Scrum environments Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience These will help you stand out: Exposure to Node.js and backend-for-frontend (BFF) architectures Familiarity with CI/CD pipelines, automated testing frameworks, and DevOps practices Strong understanding of accessibility standards (WCAG) Experience delivering large-scale, customer-facing digital platforms Background in Insurance, BFS, or other regulated enterprise domains Salary and Other Compensation Applications will be accepted until April 17th, 2026. The annual salary for this position is between $100,000 – $115,000, depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans. Benefits Cognizant offers the following benefits for this position, subject to applicable eligibility requirements: Medical, Dental, Vision, and Life Insurance Paid holidays plus Paid Time Off 401(k) plan and contributions Short-term and Long-term Disability Paid Parental Leave Employee Stock Purchase Plan Disclaimer The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. Were excited to meet people who share our passion for building high-quality digital experiences and can make an impact in a variety of ways. Don’t hesitate to apply — even if you don’t meet every requirement. We value transferable skills, diverse experiences, and fresh perspectives. The Cognizant community: We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive. Cognizant is a global community with more than 300,000 associates around the world. We don’t just dream of a better way – we make it happen. We take care of our people, clients, company, communities and climate by doing what’s right. We foster an innovative environment where you can build the career path that’s right for you. About us: Cognizant is one of the worlds leading professional services companies, transforming clients business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World’s Best Employers 2025) is consistently listed among the most admired companies in the world. Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws. Disclaimer: Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

Keywords: Cognizant Technology Solutions, Westfield , Lead Front-End Developer, IT / Software / Systems , Portsmouth, Massachusetts