Frontend Development Engineer

4 days ago

Bengaluru, Karnataka, India InstaSafe Full time ₹ 12,00,000 - ₹ 36,00,000 per year
About InstaSafe

InstaSafe is a leading Zero Trust cybersecurity company, enabling enterprises to secure users, applications, and infrastructure across hybrid and cloud environments. Our ZTNA, IAM, and MFA solutions are trusted globally to protect sensitive enterprise data and enable secure digital transformation.

We are seeking a
Frontend Engineer
to design and develop rich, intuitive, and secure web applications for the
ISA
and
ZTA Console
. These consoles are the enterprise control centers of InstaSafe's Zero Trust solutions, where IT administrators manage policies, monitor access, and integrate enterprise identity systems.

Role Overview

As a
Frontend Engineer
, you will be responsible for building
secure, high-performance, and user-friendly web applications
. You will work with modern JavaScript frameworks (
Angular, React, Svelte
) and integrate with backend APIs to deliver seamless, responsive, and secure experiences.

This is a hands-on role requiring strong expertise in
JavaScript/TypeScript, HTML5, CSS3, OAuth2, JWT
, and enterprise-grade web security.

Duties & Responsibilities

  • Application Development

    : Design and implement

    web consoles

    for ISA and ZTA platforms using

    Angular/React/Svelte

    .

  • UI/UX Focus

    : Create secure, intuitive, and responsive user interfaces that enhance admin workflows.

  • API Integration

    : Work with

    REST APIs and gRPC

    for communication with backend services.

  • Authentication & Security

    : Implement

    OAuth2 and JWT

    authentication flows, ensuring strong session management and CSRF/XSS protections.

  • Reusable Components

    : Develop modular, reusable UI components to support scalability.

  • Code Quality

    : Maintain clean, maintainable, and well-tested code using

    unit and integration testing frameworks

    .

  • Cross-Functional Collaboration

    : Partner with backend, product, and security teams to design end-to-end features.

  • Continuous Improvement

    : Stay updated on frontend security best practices, frameworks, and performance optimizations.

Requirements
Qualifications & Skills

Education & Experience:

  • Bachelor's/Master's in Computer Science, Engineering, or related field.

  • Minimum

    3–6 years' experience

    in frontend development for enterprise web applications.

Core Technical Skills (with links for TA reference):

  • Angular

    /

    React

    /

    Svelte
  • JavaScript

    /

    TypeScript
  • HTML5

    /

    CSS3

    /

    SCSS
  • REST APIs

    /

    gRPC
  • OAuth2

    &

    JWT
  • Docker

    (for dev/test environments)

Preferred/Good-to-Have:

  • Experience with

    frontend testing frameworks

    (Jest, Jasmine, Mocha).

  • Familiarity with

    Docker/Kubernetes

    deployments for web apps.

  • Exposure to

    PostgreSQL/MongoDB

    data models for frontend integration.

  • Knowledge of

    web application security standards (OWASP Top 10)

    .

Benefits
Career Value Proposition

  • Build the

    core user-facing consoles

    that define the Zero Trust experience for global enterprises.

  • Work with cutting-edge frontend frameworks while embedding

    security-first design

    .

  • Collaborate with top engineers across backend, networking, and security domains.

  • Grow within a high-performance cybersecurity company shaping the future of secure enterprise access.

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