Senior Software Developer (Full Stack)
Qvantel
Description
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
About Qvantel
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