🚀 We're Hiring! Java Full Stack Developers GrayOpus Technologies is growing, and we’re on the lookout for passionate Java Full Stack Developers to join our dynamic team! Location: Noida Sec-62 Employment Type: Full-Time Experience: 5-9 Years Working Days: 5 days in a week Salary: As per the market standards + negotiable About the Role We are seeking an experienced Full Stack Java Developer with 5 to 9 years of experience to join our dynamic engineering team. The ideal candidate will have strong backend development skills using Java and Spring Boot, along with frontend expertise using frameworks like Angular or React. You will play a key role in designing and delivering scalable, high-performance web applications. Key Responsibilities Design, develop, and maintain enterprise-grade web applications. Build secure and scalable RESTful APIs and microservices. Implement responsive and dynamic UIs using modern frontend frameworks. Optimize applications for maximum speed and scalability. Collaborate closely with product managers, designers, and QA teams. Review and improve code quality through code reviews and mentoring. Ensure adherence to software engineering best practices and standards. Lead who worked as a team Lead and not as an Individual. Technical Skills Required Backend: Strong command over Java (8+), Spring Boot, JPA/Hibernate Expertise in REST API development & Microservices architecture Frontend: Experience with Angular 8+, ReactJS, or similar frameworks Solid understanding of HTML5, CSS3, JavaScript, TypeScript Databases: Hands-on experience with MySQL, PostgreSQL, or MongoDB DevOps & Tools: Familiarity with Git, Maven/Gradle, Jenkins, Docker Basic understanding of Kubernetes, CI/CD pipelines Cloud (Preferred): Exposure to AWS / Azure / GCP services Preferred Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, or related field Experience working in Agile/Scrum environments Strong analytical and problem-solving skills Ability to take ownership and deliver independently Good communication and collaboration skills Nice to Have (Especially for 5-9 Years Range) Team lead or mentoring experience Experience in system design and architecture Exposure to performance optimization and security best practices Working knowledge of message queues like RabbitMQ or Kafka Show more Show less