Senior Software Engineer (React.js / Next.js)
Remote · Senior 6+ yrs · 3 days ago
Quick Take
Senior React and Next.js developer role at EVERSANA (Remote - India). Requires 6+ years of experience building enterprise web applications with TypeScript, SSR, and modern state management. Direct application on the company's SmartRecruiters portal for a global life sciences tech leader.
🏢 About EVERSANA
EVERSANA is a premier global provider of commercial services and digital technology platforms serving the pharmaceutical and healthcare sectors. With a worldwide presence of over 7,000 employees, the organization works alongside more than 650 biopharma clients to launch innovative therapies, optimize market access, and enhance patient outcomes through state-of-the-art digital infrastructure.
🎯 The Role
As a Senior Software Engineer specializing in React.js and Next.js, you will be instrumental in architecting and delivering mission-critical web applications for life sciences platforms. You will partner with cross-functional product, design, and engineering teams to engineer resilient front-end solutions, implement advanced rendering strategies, and maintain exceptional software quality.
🛠️ Tech Stack
- React.js
- Next.js (SSR / SSG / App Router)
- TypeScript & JavaScript (ES6+)
- Redux Toolkit & Zustand
- TanStack Query (React Query) & SWR
- Tailwind CSS & Modern UI Component Libraries
- RESTful APIs & GraphQL
- Jest & React Testing Library
💼 What You'll Do
- Build scalable, responsive, and accessible user interfaces utilizing modern React.js and Next.js design patterns.
- Implement high-performance rendering workflows including server-side rendering, static site generation, and code splitting.
- Integrate complex client applications with enterprise RESTful APIs, GraphQL endpoints, and external service contracts.
- Structure robust client state management, caching strategies, and data synchronization across distributed views.
- Champion clean architecture, comprehensive unit testing, and automated integration suites.
- Participate in architectural reviews, provide detailed code review feedback, and mentor junior engineers.
✅ What You'll Need
- 6+ years of hands-on software development experience with proven track record in enterprise web applications.
- Strong expertise in React.js, Next.js, TypeScript, and modern front-end engineering paradigms.
- Comprehensive understanding of web performance optimization, core web vitals, and accessibility (WCAG) guidelines.
- Proven experience with state management libraries (Redux Toolkit, Zustand) and data-fetching tools (React Query).
- Experience with automated frontend testing frameworks (Jest, React Testing Library, Cypress, or Playwright).
- Familiarity with CI/CD deployment pipelines, cloud platforms (AWS, Azure, or GCP), and containerization basics (Docker).
🌟 Nice to Have
- Domain familiarity with healthcare workflows, regulatory compliance (HIPAA), or life sciences technology.
- Experience designing or maintaining reusable UI component libraries and design systems.
- Exposure to micro-frontends or distributed frontend architectures.
Why This Role?
This is a curated frontend role from EVERSANA. Every listing on OnlyFrontendJobs is hand-picked for frontend relevance and quality. The tech stack leans on React, Next.js, TypeScript and more.
Senior Software Engineer (React.js / Next.js) at EVERSANA — FAQ
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