Principal Java Developer

Job Description

Responsibilities:-Leadership and Architecture: Drive solution architecture and system design for complex projects involving Java frameworks and microservices. Serve as the technical lead and mentor for senior and junior developers, ensuring adherence to best practices in coding and design. Identify risks in architecture and implement effective mitigation strategies. Guide the team on performance optimization, security practices, concurrency, transaction management, and other critical technical areas Technical Expertise: Design, implement, and manage microservices-based architectures with scalability and fault tolerance. Deep knowledge of Spring Frameworks (Spring Boot, Spring Data JPA, Spring Security, Spring Cloud Gateway) and advanced Java concepts. Develop and implement complex algorithms, including multi-threading, for high-performance systems. Implement and maintain robust REST APIs, WebSocket services, and authentication mechanisms (OAuth, OpenID). Cloud and Agile Methodologies: Leverage AWS/Azure cloud services for application deployment and scaling, optimizing for performance and cost. Collaborate in an Agile environment to deliver projects on time, including task estimation and sprint planning. Documentation and Collaboration: Create high-level implementation documents and provide oversight for detailed technical documentation. Act as a liaison with stakeholders to understand requirements and translate them into technical solutions. Mandatory Skills: Expertise in Java Frameworks: Spring Boot, Hibernate, JPA Expertise in SQL database like MySql or PostgreSql Strong hands-on experience with NoSql databases like MongoDB Proven ability to design and manage complex system architectures Advanced understanding of Agile methodologies and principles Knowledge of performance tuning, security best practices, caching, and validation techniques Good-to-Have Skills: Experience with system architecture design and documentation Strong client communication and interpersonal skills Hands-on experience working on deployment using AWS, Azure, or similar services is a bonus Knowledge of Agile tools and practices Working experience in DevOps: Docker, Kubernetes Knowledge or work experiance in other language such as Python, GO or NodeJS Experience: Minimum 7+ years of hands-on experience in Java development. At least 3+ years of experience leading teams and designing web architectures. Qualifications: Education: Bachelors or Masters degree in Software Engineering, Computer Science, or a related field. Preferred: BE/B.Tech/MCA/M.Sc/B.Sc