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Auriga It
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Principal Software Engineer - Frontend

Principal Software Engineer - Frontend

Auriga It

8 - 10 years

14 - 19 Lacs

Jaipur

Posted:4 days ago| Platform:

Apply

Skills Required

Testing tools Coding Debugging Javascript Agile HTML Application security SEO Load balancing CSS3

Work Mode

Work from Office

Job Type

Full Time

Job Description

About the Role

We are looking for a highly skilled and experienced

Frontend JavaScript Developer

for position of

Principal Software Engineer

who can lead the development and design of high-performance frontend architectures. In this role, you will take ownership of frontend systems, establish scalable components and design patterns, and collaborate across teams to ensure cohesive, secure, and performant product delivery.

The ideal candidate is someone who can architect complex frontend systems, has a deep understanding of browser rendering, code bundling, optimization strategies, and modern state management, and can also guide junior developers to grow in both technical and collaborative aspects.

Candidates with exposure to backend fundamentals using

Node.js

Express.js

, and

WebSocket-based real-time communication

are highly preferred for seamless cross-functional collaboration.

About Auriga IT

Auriga IT

is a digital solutions company founded in 2010 by an IIT Roorkee alumnus, based in Jaipur, India. It serves as a digital solutions partner for startups, corporates, government entities, and unicorns. Auriga IT focuses on design, technology, and data capabilities to help organizations launch new businesses and drive digital transformation.

Key Responsibilities

Lead the architectural design and implementation of scalable, reusable frontend applications using React.js and Next.js

Define and implement frontend architecture flows, maintainable design systems, and component libraries

Establish and enforce coding standards, performance budgets, and testing strategies

Optimize applications for high performance and scalability, focusing on Core Web Vitals, bundle size reduction, and runtime performance

Integrate secure practices: CSP, secure token flows, input validation, XSS/CSRF protections

Guide the use of state management libraries (Redux Toolkit, Zustand, React Query) based on use case suitability

Collaborate with DevOps and backend teams on API integrations, WebSocket implementation (e.g., Socket.io), deployment, and system health

Drive CI/CD processes using tools like GitHub Actions, Jenkins, Docker, and Vite/Webpack/Grunt/Gulp

Participate in code reviews and mentor junior developers to build both technical and product understanding

Conduct root-cause analysis and production-level debugging for critical issues across environments

Coordinate with cross-functional teams, including QA, backend, DevOps, product, and design

Required Skills and Qualifications:

Strong command of:

React.js

Next.js

JavaScript (ES6+)

and

TypeScript

HTML5

CSS3

Tailwind CSS

Styled Components

, or

Bootstrap

Proven experience in:
Designing modular component-based architecture
SSR, ISR, SSG patterns in Next.js
Modern state management (Redux Toolkit, Zustand, React Query)
RESTful API consumption and error handling
Application security best practices (OAuth2, JWT, XSS/CSRF protection)
Performance optimization (code splitting, dynamic imports, lazy loading, etc.)

Dev tooling: Chrome DevTools, Lighthouse, Web Vitals, source map analysis

Hands-on exposure to:
CI/CD (GitHub Actions, Jenkins)
Webpack/Vite bundling
Git branching, GitHub PRs, version control standards
Testing frameworks: Jest/Cypress.

Strong foundation in debugging production issues, analyzing frontend logs, and performance bottlenecks

Experience in building or maintaining design systems using tools like

Storybook

Ability to translate product vision into long-term frontend architecture plans

Experience working in Agile teams and leading sprint activities

Ensure

accessibility compliance (a11y), semantic HTML

and

SEO optimization

for frontend delivery

Familiarity with AWS tools such as

S3

CloudFront

Lambda, Load Balancing

and

EC2

Knowledge of GraphQL, Design patterns, and caching layers

Good to Have

Working knowledge of backend tools and APIs using

Node.js

and

Express.js

Exposure to

Vue.js

SvelteKit

or other modern JS frameworks

Understanding of micro frontends and federated module architecture

Familiarity with infrastructure as code (Terraform, Pulumi - optional)

Awareness of observability and monitoring tools like

Sentry

LogRocket

Datadog

Working knowledge of Docker-based local environments

Contributions to documentation, technical blogs or internal tooling

Experience with feature flags, A/B testing tools, or experiment-driven development

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Principal Software Engineer - Frontend

Experience & Salary

Skills Required

Work Mode

Job Type

Job Description

About the Role

Frontend JavaScript Developer

Principal Software Engineer

Node.js

Express.js

WebSocket-based real-time communication

About Auriga IT

Auriga IT

Key Responsibilities

Required Skills and Qualifications:

React.js

Next.js

JavaScript (ES6+)

TypeScript

HTML5

CSS3

Tailwind CSS

Styled Components

Bootstrap

Storybook

accessibility compliance (a11y), semantic HTML

SEO optimization

S3

CloudFront

Lambda, Load Balancing

EC2

Good to Have

Node.js

Express.js

Vue.js

SvelteKit

Sentry

LogRocket

Datadog

More Jobs at Auriga It