Cognizant · 23 hours ago
Senior React Developer (On Site)
Washington, DC
Full-time
Onsite
Senior Level, Lead/Staff
$68K/yr - $124K/yr
10+ years expCognizant is a leading technology company, and they are seeking a Senior React Developer to contribute to the architecture and design of software systems. The role involves developing React UI components, implementing micro front-end architectures, and ensuring compliance with established UI guidelines and standards.
ConsultingIndustrial AutomationInformation TechnologySoftwareSoftware Engineering
No H1B
Responsibilities
Develop React UI components in collaboration with stakeholders, ensuring scalability, modularity, and maintainability
Clearly communicate critical UI design decisions, define requirements and constraints, and provide input for project effort estimation
Design and implement micro front-end architectures for seamless integration across components and services
Establish UI strategies for new features, ensuring rollout plans are safe, progressive, and reversible
Decompose monolithic UIs into smaller, independently deployable units
Coordinate communication and data sharing between micro front-end components
Apply asynchronous service patterns where appropriate
Leverage deep understanding of business processes and organizational complexities to guide solution design
Deliver solutions that are practical, flexible, resilient, scalable, reusable, and aligned with strategic goals
Advocate for component-based development to promote reusability and consistency
Build and maintain UI pattern libraries for cross-product use
Ensure compliance with established UI guidelines and standards
Implement best practices for optimizing JavaScript, CSS, and HTML
Contribute to the development of reusable UI frameworks, methodologies, and deliverables
Utilize REST API calls via libraries like Axios and apply patterns such as Promises
Address daily technical challenges and escalate risks or issues to management promptly
Stay current with emerging technologies and tools to enhance IT development and delivery
Incorporate security best practices and standards into all UI design
Qualification
Required
About 10+ years of experience in designing and developing React based micro front-end development and solutions
Proficiency in React and related UI technologies
Good experience in developing web applications using HTML5, JQuery, CSS3, ReactJS and JavaScript for UI components
Proven track record of building large-scale, production-grade UI applications
Familiarity with micro front-end patterns (e.g., single-spa, module federation)
Good experience to use GenAI tools (Ex. Github copilot)
Strong understanding of responsive design principles
Proficiency in at least one wireframing/prototyping tool (e.g., Axure, Omnigraffle)
Command over DOM manipulation and performance optimization
Ability to deliver functionality incrementally adopting agile practices
Experience with version control systems (e.g., Git)
Excellent problem-solving skills
Strong communication and collaboration abilities
Familiarity with micro-frontends, implementing microservices and container-based architectures and deployments (e.g., Docker, Cloud Foundry, Kubernetes)
Strong teamwork and interpersonal skills and the ability to communicate with all management levels
Able to take personal responsibility and accountability for timely response to client queries, requests or needs, working to remove obstacles that may impede execution or overall success
Benefits
Medical/Dental/Vision/Life Insurance
Paid holidays plus Paid Time Off
401(k) plan and contributions
Long-term/Short-term Disability
Paid Parental Leave
Employee Stock Purchase Plan
Company
Cognizant
Cognizant is a professional services company that helps clients alter their business, operating, and technology models for the digital era.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$0.24MKey Investors
Summit Financial Wealth Advisors
2025-03-08Post Ipo Equity
2016-11-18Post Ipo Equity· $0.24M
1998-06-19IPO
Leadership Team
Ravi Kumar S
Chief Executive Officer
Anil Cheriyan
CTO / EVP Strategy & Technology
Recent News
Hindu Business Line
2026-01-24
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2026-01-24
2026-01-24
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