Optiva

Senior Software Developer (Full Stack)

India · Work style not stated · Full time

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About the role

Description from the employer’s posting. Check the employer’s page for the current version.

EmployerOptiva
LocationIndia
Work styleWork style not stated
Employment typeFull time
Employer posted8 Sep 2026

It's fun to work in a company where people truly BELIEVE in what they're doing!

We're committed to bringing passion and customer focus to the business.

Job Summary

AboutQvantel

Qvantelbuilds mission-critical telecom business solutions used by operators across the world. The systems are complex, high-scale, and product-driven. This is not website work.It’sreal engineering with real impact.

Role Overview

As aFullstackDeveloper atQvantel,you’llwork across backend and frontend layers to build reliable, scalable features used by global customers.You’llown features end-to-end, from APIs and data models to clean, usable user interfaces.

Key Responsibilities

Design, develop, andmaintainfull-stack applications

Build scalable backend services usingJavaandSpring Boot

Develop responsive, user-friendly frontend applications

Show full description

Build and consumeRESTful APIs

Work with databases to design schemas andoptimizequeries

Collaborate closely with product managers, architects, and QA

Participate in code reviews and technical design discussions

Debug, troubleshoot, and resolve production issues

Continuously improve performance, security, and code quality

Required Skills & Experience

Backend

Strong hands-on experience withJava (8+)

Experience withSpring / Spring Bootand microservices

Solid understanding ofOOP, data structures, and design principles

Experience withREST APIsand backend integration

Hands-on experience withrelational databases(PostgreSQL, MySQL)

Frontend

Strong experience withJavaScript / TypeScript

Experience with modern frontend frameworks likeReactorAngular

Good understanding ofHTML5, CSS3, and responsive design

Ability to work with API-driven UI architectures

General

Experience withGitand collaborative development workflows

Familiarity withAgile / Scrumdevelopment practices

Ability to understand complex systems and work independently

Good to Have

Experience withHibernate / JPA

Exposure toKafka, messaging, or event-driven systems

Experience withDocker, Kubernetes, or cloud platforms

Basic understanding of CI/CD pipelines

Telecom domain exposure (nice to have, not mandatory)

What You Can Expect atQvantel

Ownership of meaningful features end-to-end

Work on large-scale, high-impact systems

Direct exposure to global customers and complex problem spaces

A practical, engineering-first culture

Strong learning and growth opportunities

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