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Job Title


Lead Front End Engineer


Company : RingCentral


Location : Kolkata, West bengal


Created : 2026-02-25


Job Type : Full Time


Job Description

Say hello to possibilities.It’s not everyday that you consider starting a new career challenge. We’re RingCentral, a global leader in cloud-based communications and collaboration software. We are fundamentally changing the nature of human interaction—giving people the freedom to connect powerfully and personally from anywhere, at any time, on any device. We’re a $2.55 billion company that’s growing at 30+% annually and we’re expanding our Solutions Engineering Team to make sure we stay ahead of the competition.About RingCX:RingCX is RingCentral’s next-generation AI-powered Contact Center solution, designed to deliver seamless, intelligent, and personalized customer experiences across digital and voice channels. Built with a modern microservices architecture and deep AI integrations, it empowers businesses to automate, analyze, and act in real-time. Join us in shaping the future of customer engagement — where speed, empathy, and intelligence converge. Be part of a team that’s redefining how the world connects.We’re currently looking for: Lead Front End Engineer, BengaluruThe stack used is: React, TypeScript, Redux, JavaScript, HTML, CSS, Testing-Library, PlaywrightQualifications:10+ years of experience in Front End/UI Development is requiredMust be hands-on with codingSuccessful track record of implementation of at least one flagship app with a significant user-base, that involved multiple platforms and teams.Experience in collaborating with backend teams on technical solutions and API design (Java backend integration preferred)Proficient in Scrum/Agile methodologies, including participation in ceremonies, estimations, sprint planning, and retrospectives, and comfortable working within iterative delivery cycles.Demonstrates strong project execution skills, including planning, estimation, work breakdown, progress tracking, risk/dependency management, and successful delivery in collaboration with cross-functional teams.Demonstrated ability to analyze and solve the complex problems with global view in mind, and make balanced decisionsAdvanced understanding of current design patterns and paradigm.Strong business sense and insights of product features5+ years of working experience in React.js ecosystem libraries like redux or MobX or material-ui.Know-how with regard to front-end tooling such as Webpack, Babel, ESlint, etc.Experience with Playwright/SeleniumUnderstanding how to use browser development tools and how to use them in JavaScript code Willingness to take ownership of the tasks and to achieve targets with minimum supervision Experience with SaaS, distributed, highly available, event-driven systems Ability to analyze, troubleshoot, and solve a wide range of technical problems. Strong problem-solving skills, a can-do attitude Have a good knowledge of UX designingResponsibilities:Review requirements and translate them into technical implementationWrite components and unit tests for your code by using testing frameworksBuild the scalable and open application platform to enable 3rd-party integrations and plug-insPerform code reviews for peers and continuously looking for opportunities to improve and optimize code qualityAbility to analyze, troubleshoot and solve a wide range of problemsParticipate actively in Agile/Scrum rituals; contribute to sprint planning, estimation, and predictable delivery.Support project execution by coordinating with stakeholders, tracking milestones, identifying risks/dependencies, and ensuring timely delivery.Effectively communicate and collaborate on design and technology with management and other engineering teams.Drive the application technology evolution by introducing the new technology to the team and product implementation.What we offer: Mediclaim BenefitsPaid HolidaysCasual/Sick LeavePrivilege LeaveBereavement LeaveMaternity LeavePaternity LeaveWellness CoachingEmployee Referral BonusNight Shift AllowancesRingCentral’s Engineering team works on high-complexity projects that set the standard for performance and reliability at massive scale. What kind of scale? Millions of users today and hundreds of millions tomorrow. This is your chance to help imagine, develop and deliver products that raise the technological bar, and power human connections. If you’re a talented, ambitious, creative thinker, RingCentral is the perfect environment to join a world class team and bring your ideas to life. RingCentral’s work culture is the backbone of our success. And don’t just take our word for it: we are recognized as a Best Place to Work by Glassdoor, the Top Work Culture by Comparably and hold local BPTW awards in every major location. Bottom line: We are committed to hiring and retaining great people because we know you power our success. RingCentral offers on-site, remote and hybrid work options optimized for the ways we work and live now.About RingCentralRingCentral, Inc. (NYSE: RNG) is a leading provider of business cloud communications and contact center solutions based on its powerful Message Video Phone™ (MVP™) global platform. More flexible and cost effective than legacy on-premises PBX and video conferencing systems that it replaces, RingCentral® empowers modern mobile and distributed workforces to communicate, collaborate, and connect via any mode, any device, and any location. RingCentral is headquartered in Belmont, California, and has offices around the world.RingCentral is an equal opportunity employer that truly values diversity. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.