Job Summary We are looking for a skilled and motivated Senior NextJS Engineer with 6–8 years of experience building scalable, cloud-native web applications using modern JavaScript technologies and AWS. This role is centered on React.js and Next.js with server-side rendering, backed by RESTful API integration, PostgreSQL, and standards-based authentication (OpenID Connect / OAuth2). You will work closely with architects, business analysts, UI/UX, and backend engineers to deliver secure, high-performing applications, and help shape front-end and integration decisions on the platform.

Key Responsibilities ● Build and maintain full stack web applications using React.js and Next.js with selective server-side rendering ● Server-render above-the-fold content and use client-side rendering elsewhere to optimize initial load and perceived performance. ● Implement portal-side orchestration within the Next.js application (API routes / server actions) and integrate with backend and SAP-facing APIs. ● Design responsive, reusable UI components following React and Next.js best practices. ● Build and consume RESTful APIs with sound authentication, authorization, and error handling. ● Design and optimize PostgreSQL schemas, queries, and stored procedures. ● Implement authentication and authorization using OpenID Connect / OAuth2 (AWS Cognito or enterprise IdP), including JWT validation and role-based access. ● Deploy and run applications on AWS using services such as S3, CloudFront, Lambda, and App Runner. ● Collaborate across Product, QA, DevOps, and Architecture teams; take part in code reviews, design discussions, and production troubleshooting. ● Follow coding standards, security guidelines, and CI/CD practices. ● Make server-side vs client-side rendering and integration-boundary decisions and define API contracts with backend and SAP teams.

Required Skills &

Experience Frontend (mandatory) ● Strong, hands-on experience in React.js.



● Strong, hands-on experience in Next.js, including server-side rendering (App Router, server components, API routes). ● Solid understanding of SSR / CSR / hydration trade-offs and when to render on the server versus the client. ● Proficiency in JavaScript (ES6+), HTML5, and CSS3. ● Experience with state management (Redux / Context API) and responsive UI development. APIs & Integration ● Strong knowledge of RESTful API design, integration, and consumption. ● Good understanding of authentication and authorization mechanisms (OIDC / OAuth2, JWT). Database ● Strong experience with PostgreSQL, including optimized SQL and a sound grasp of database design and performance tuning.

AWS & Cloud ● Experience across AWS services, including exposure to Lambda, App Runner, API Gateway, S3, CloudFront, and CloudWatch. ● Experience with OIDC / OAuth2 identity (AWS Cognito or enterprise IdP). ● Understanding of cloud-native application architecture. Good to Have ● Working knowledge of Node.js for standalone server-side services. ● Familiarity with hosting Next.js on AWS (App Runner or serverless / Lambda). ● Experience integrating with enterprise systems such as SAP (REST / OData).

Additional

Skills ● Git and version control. ● Familiarity with CI/CD pipelines. ● Comfortable working in Agile / Scrum teams. ● Strong problem-solving and communication skills.

Preferred Qualifications ● Bachelor’s degree in computer science, Engineering, or a related field. ● Experience in product engineering or digital transformation programs. ● Exposure to microservices architecture. ● Working knowledge of containerization (Docker) is a plus. ● AWS certification is an added advantage.

What We Are Looking For ● A robust ownership mindset and accountability. ● Ability to work independently in a fast-paced environment. ● Genuine interest in building scalable, secure applications. ● Excellent collaboration and stakeholder communication.

📌 Sr NextJS Developer (Bengaluru)
🏢 Varsity
📍 Bengaluru