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 • 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