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

• Design, develop, and maintain full-stack applications

• Build scalable backend services using Java and Spring Boot

• Develop responsive, user-friendly frontend applications

• Build and consume RESTful APIs

• Work with databases to design schemas and optimize queries

• 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 with Java (8+)

• Experience with Spring / Spring Boot and microservices

• Solid understanding of OOP, data structures, and design principles

• Experience with REST APIs and backend integration

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

Frontend

• Strong experience with JavaScript / TypeScript

• Experience with modern frontend frameworks like React or Angular

• Good understanding of HTML5, CSS3, and responsive design

• Ability to work with API-driven UI architectures

General

• Experience with Git and collaborative development workflows

• Familiarity with Agile / Scrum development practices

• Ability to understand complex systems and work independently

Good to Have

• Experience with Hibernate / JPA

• Exposure to Kafka, messaging, or event-driven systems

• Experience with Docker, Kubernetes, or cloud platforms

• Basic understanding of CI/CD pipelines

• Telecom domain exposure (nice to have, not mandatory)

What You Can Expect at Qvantel

• 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