Senior Front End Software Engineer

QLYS_IN Qualys Security TechServices Private Ltd.; Pune District; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Qualys, Inc. invites a senior frontend engineer to design, build, and scale enterprise web applications with strong React/JavaScript skills and interest in AI-assisted engineering.

You will own UI architecture, contribute to design systems, and mentor peers while delivering pixel-perfect interfaces from Figma. Join a collaborative team in Pune, working on high-performance web applications for enterprise customers, with modern tooling, accessibility focus, and opportunities to leverage AI-driven

Qualifications

• 5+ years of frontend engineering experience with React.
• Strong JavaScript fundamentals and async patterns.
• Experience translating designs into pixel-perfect UI.
• Familiarity with CI/CD workflows and version control.
• Exposure to AI-assisted development tools and prompt engineering.

Responsibilities

• Design and maintain scalable, performant UIs using React and modern JavaScript.
• Build and maintain reusable component libraries and design systems.
• Contribute to frontend architecture, state management, and performance optimization.
• Mentor junior engineers and participate in code reviews.
• Own CI/CD workflows and manage source control.
• Track work in Jira with clear technical scoping.
• Evaluate AI-assisted development tools to improve velocity and quality.
• Champion accessibility and responsive design.
• Translate Figma designs into production-ready UI.

Skills

JavaScript (ES6+)

React

Node.js

HTML/CSS

TypeScript

AI-assisted tools

Micro-frontend

Vitest/RTL

Accessibility

Tools

Jira

Jenkins

Bitbucket

Git

Vite/Webpack

Docker

Kubernetes

Job description

Come work at a place where innovation and teamwork come together to support the most exciting missions in the world!

About the Role We are looking for a passionate, highly motivated Senior Frontend Engineer to design, build, and scale high-performance web applications for enterprise customers, with strong React/JavaScript skills and curiosity about AI-assisted engineering.

Key Responsibilities

• Design and maintain scalable, performant UIs using React and modern JavaScript.


• Build and maintain reusable component libraries and design systems.


• Contribute to frontend architecture, state management, and performance optimization.


• Participate in code reviews, uphold best practices, and mentor junior engineers.


• Own CI/CD workflows (Jenkins) and manage source control (Bitbucket/Git).


• Track work in Jira with clear technical scoping.


• Evaluate and integrate AI-assisted development tools to improve velocity and quality.


• Champion accessibility, cross-browser compatibility, and responsive design.


• Translate Figma designs into pixel-perfect, production-ready UI.

Required Skills and Experience

• JavaScript (ES6+) — strong fundamentals and asynchronous patterns.


• React (5+ years hands-on) — hooks, component composition, performance optimization, state management (Redux Toolkit or equivalent).


• Node.js — building/maintaining backend services, REST APIs, or BFF layers.


• HTML5 and CSS3 — semantic markup, responsive layouts, CSS-in-JS or utility-first frameworks.


• Jira, Jenkins, Bitbucket/Git — sprint tracking, CI/CD, and version control.


• Vite and/or Webpack — bundling, build configuration, and performance tuning.


• Practical exposure to AI-assisted development — LLM coding assistants (e.g., Claude, Copilot, Devin), prompt engineering, agentic workflows, and MCP or similar tool-use patterns.


• Micro-frontend architectures and Module Federation.


• Writing unit test cases using Vitest, React Testing Library, Mocha, or Chai.


• Strong grasp of software design patterns and their application in frontend architecture.


• Good to Have Exposure to SSE (Server-Sent Events) or real-time streaming patterns.


• Prior mentoring or feature-team leadership experience.


• TypeScript.


• Docker and Kubernetes.

Experience Level 5 to 9 years of professional frontend engineering experience, including at least 2-4 years on production React applications at scale.

What We Offer

• Ownership of high-impact, customer-facing products.


• A collaborative culture balancing technical depth with pragmatic delivery.


• Opportunity to work at the forefront of AI-assisted software development.


• Join our talent community and receive the latest Qualys news, content, and be first in line for new job opportunities.


• Join our Talent Community!

Qualys, Inc. (NASDAQ: QLYS) is a pioneer and leading provider of disruptive cloud-based security, compliance and IT solutions with more than 10,000 subscription customers worldwide, including a majority of the Forbes Global 10 and Fortune 100. Qualys helps organizations streamline and automate their security and compliance solutions onto a single platform for greater agility, better business outcomes, and substantial cost savings.