Senior Software Developer (Full Stack)

Job Summary

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