Senior Systems Engineer

Infosys; Hyderabad; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Infosys Hyderabad is seeking a skilled front-end engineer to design and develop modern web applications using Next.js and React.js. You will build responsive UI components, integrate APIs, and implement SSR/ISR techniques to deliver fast, accessible software.

The role requires strong JavaScript/TypeScript proficiency, experience with state management, authentication, and modern UI frameworks. You will collaborate with design and backend teams in an Agile environment.

Qualifications

• Proficiency with Next.js (13+/14+) and React.js.
• Strong JavaScript/TypeScript skills and modern UI practices.
• Experience with SSR/SSG/ISR and CSR concepts.
• Knowledge of REST APIs and GraphQL integration.
• Familiarity with state management libraries and auth solutions.

Responsibilities

• Design, develop, and maintain web applications using Next.js and React.js.
• Build responsive, reusable UI components.
• Implement SSR/SSG/ISR techniques.
• Integrate RESTful APIs, GraphQL, and third-party services.
• Optimize performance, SEO, accessibility, and scalability.

Skills

Next.js (13+/14+)

React.js

JavaScript (ES6+)

TypeScript

SSR/CSR/SSG/ISR

REST API / GraphQL

State management (Redux, Context API,.

UI frameworks (Tailwind CSS/Bootstrap/

Authentication/Authorization

Git / CI/CD

Testing (unit/integration/e2e)

Education

MCA

MSc

MTech

BE

BCA

BSc

BTech

Tools

Git

GitHub

CI/CD pipelines

Job description

Roles & Responsibilities

• Design, develop, and maintain web applications using Next.js and React.js.
• Build responsive, reusable, and maintainable UI components.
• Implement Server-Side Rendering (SSR), Static Site Generation (SSG), and Incremental Static Regeneration (ISR).
• Integrate RESTful APIs, GraphQL services, and third-party platforms.
• Optimize applications for performance, SEO, accessibility, and scalability.
• Collaborate with UX/UI designers to translate designs into pixel-perfect user interfaces.
• Develop authentication and authorization mechanisms.
• Implement state management solutions using Redux, Context API, Zustand, or similar tools.
• Write unit, integration, and end-to-end tests.
• Participate in code reviews and follow best engineering practices.
• Work closely with backend developers, architects, and product stakeholders in Agile environments.

Required Skills

• Strong experience with Next.js (13+/14+) and React.js.
• Proficiency in JavaScript (ES6+) and TypeScript.
• Experience with App Router, Server Components, and Client Components.
• Strong understanding of SSR, SSG, ISR, and CSR concepts.
• Experience with HTML5, CSS3, Tailwind CSS, Bootstrap, Material UI, or Chakra UI.
• Knowledge of API integration using REST APIs and GraphQL.
• Experience with state management libraries such as Redux Toolkit, Zustand, Recoil, or Context API.
• Familiarity with authentication solutions such as NextAuth.js, OAuth, JWT, and SSO.
• Experience with Git, GitHub/GitLab, CI/CD pipelines.
• Strong understanding of web performance optimization and SEO best practices.
• Technology->Reactive Programming->NextJS
• Advanced conceptual understanding o fat l easton e programming languageAdvanced conceptual understanding o fone database an done operating systemUnderstanding of soft wa reengineering with practice i nat l easton e projectAbility to contribute in medium to complex tasks independentlyExposure to design principles and ability to understand design specifications independentlyAbility toru n test casesa n d scenarios asper the planAbility to accept and respond to production issues and coordinate with stakeholdersGood understanding o fs d l cAnalytical abilitiesLogical thinkingAwareness of latest technologies and trends

Educational Requirement

• MCA
• MSc
• MTech
• Bachelor of Engineering
• BCA
• BSc
• BTech

Service Line

Digital Experience

Preferred Skills

• NextJS