Company Overview
Mastek is a leading technology solutions provider committed to delivering innovative digital transformation services to clients across various industries. We leverage cutting-edge technologies to help businesses navigate their digital journey and achieve their strategic goals. Mastek is an enterprise digital & cloud transformation specialist that engineers excellence for customers across 40 countries, including the UK, Europe, US, Middle East, Asia Pacific, and India. We help enterprises navigate the digital landscape and stay competitive by unlocking the power of data, modernising applications and accelerating digital advantage for our customers.
Summary of the Role
We are seeking an experienced Full Stack Developer to join our dynamic team. The ideal candidate will have a strong background in NodeJS and frontend development technologies, eager to engage in creating robust applications and APIs.
Key Responsibilities
- Develop and maintain server-side rendering and frontend APIs using NodeJS with Express.js.




- Implement contemporary frontend architectures with frameworks like React, Angular, or Vue.
- Write clean, scalable code in HTML5, CSS3, and JavaScript (ES6+).
- Conduct unit testing and end-to-end testing using Jest and Cypress/Playwright.
- Utilize tools such as Swagger, Postman, and SonarQube for API management and code quality.
- Implement security best practices using libraries like Helmet.js and manage JWT for authentication.
- Optimize application performance through techniques such as lazy loading, caching, and bundling.
- Work with AWS services including Lambda, CloudWatch, and S3 for application deployment and management.
- Ensure applications meet web accessibility standards (WCAG) and are SEO-friendly and responsive.

Required Qualifications
- Must-Have:
- 6-8 years of experience with NodeJS and Express.js.
- Strong knowledge of HTML5, CSS3, and JavaScript (ES6+).
- Experience in writing unit and end-to-end tests.
- Familiarity with API d

📌 Full Stack Developer (Bengaluru)
🏢 Bibha.ai
📍 Bengaluru