Lead Java Full Stack Engineer (5+ Years) — Immediate Joiners Preferred Location: Trivandrum (Hybrid) Company: MystiqueX / Mystique InfoTech Pvt Ltd Employment Type: Full-time About the Role We are looking for an experienced Lead Java Full Stack Engineer who can join immediately and contribute to building secure, scalable, and high-performance applications in a cloud-native, AI-driven environment. Key Responsibilities • Develop and maintain microservices using Java, Spring Boot, JPA/Hibernate • Build modern frontends using React / Angular • Develop and integrate RESTful APIs • Optimize application performance end-to-end • Participate in code reviews and technical discussions • Work with CI/CD, Docker, and cloud platforms (AWS/GCP) • Troubleshoot and ensure production reliability • Collaborate with product owners, QA, and engineering teams Technical Skills • Strong in Java 8+ / Java 17, Spring Boot, JPA/Hibernate • Hands-on with React or Angular • Good understanding of Microservices & REST APIs • Experience with SQL (PostgreSQL/MySQL) • Solid knowledge of HTML, CSS, JavaScript, TypeScript • Familiar with Git, CI/CD; Docker/Kubernetes is a plus • Cloud experience (GCP/AWS/Azure) preferred Preferred Qualifications • 5+ years of full stack development experience • Ability to own modules and deliver independently • Strong debugging/problem-solving skills • Good communication and teamwork • Immediate joiners strongly preferred