Senior Software Developer (Full Stack)

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

About   Qvantel

Qvantel   builds 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’s   real engineering with real impact.

Role Overview

As a   Fullstack   Developer at   Qvantel ,   you’ll   work across backend and frontend layers to build reliable, scalable features used by global customers.   You’ll   own features end-to-end, from APIs and data models to clean, usable user interfaces.

Key Responsibilities

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Design, develop, and   maintain   full-stack applications

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Build scalable backend services using   Java   and   Spring Boot

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Develop responsive, user-friendly frontend applications

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Build and consume   RESTful APIs

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Work with databases to design schemas and   optimize   queries

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Collaborate closely with product managers, architects, and QA

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Participate in code reviews and technical design discussions

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Debug, troubleshoot, and resolve production issues

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Continuously improve performance, security, and code quality

Required Skills & Experience

Backend

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Strong hands-on experience with   Java (8+)

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Experience with   Spring / Spring Boot   and microservices

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Solid understanding of   OOP , data structures, and design principles

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Experience with   REST APIs   and backend integration

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Hands-on experience with   relational databases   (PostgreSQL, MySQL)

Frontend

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Strong experience with   JavaScript / TypeScript

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Experience with modern frontend frameworks like   React   or   Angular

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Good understanding of   HTML5, CSS3 , and responsive design

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Ability to work with API-driven UI architectures

General

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Experience with   Git   and collaborative development workflows

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Familiarity with   Agile / Scrum   development practices

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Ability to understand complex systems and work independently

Good to Have

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Experience with   Hibernate / JPA

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Exposure to   Kafka , messaging, or event-driven systems

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Experience with   Docker , Kubernetes, or cloud platforms

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Basic understanding of CI/CD pipelines

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Telecom domain exposure (nice to have, not mandatory)

What You Can Expect at   Qvantel

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Ownership of meaningful features end-to-end

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Work on large-scale, high-impact systems

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Direct exposure to global customers and complex problem spaces

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A practical, engineering-first culture

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Strong learning and growth opportunities