Java Developer/Java FullStack
Cognizant
Bengaluru, Karnataka, IndiaMID
HybridFullstackSoftware Engineering
Job Description
Seeking a Java Developer with Java Spring Boot expertise.
Responsibilities
- Design scalable microservices that support high availability and performance for complex enterprise applications ensuring reliable processing of business critical transactions across multiple domains.
- Develop robust backend services in Java that adhere to clean coding standards and modular design principles enabling easy maintenance and extensibility for evolving product requirements.
- Implement efficient SQL queries and database structures that optimize read and write operations supporting large volume transactional workloads with consistent data integrity.
- Build intuitive user facing features using JavaScript that integrate seamlessly with backend microservices delivering consistent and responsive experiences across supported browsers.
- Collaborate with cross functional teams including product managers architects and quality engineers to refine requirements and translate them into clear technical solutions that align with business objectives.
- Review existing services and database interactions to identify performance bottlenecks then optimize code queries and configurations to reduce latency and improve throughput.
- Create and maintain automated unit and integration tests for microservices and data access layers increasing code coverage and reducing regression risk during frequent releases.
- Document service contracts data models and technical decisions in a clear and structured manner supporting knowledge sharing and smooth onboarding of new team members.
- Participate in agile ceremonies such as backlog refinement planning and retrospectives providing technical input that improves estimation accuracy and delivery predictability.
- Monitor application health by analyzing logs and metrics then proactively address defects and incidents to minimize downtime and enhance user satisfaction.
- Ensure secure coding practices across Java SQL and JavaScript components by applying input validation proper access control and safe data handling standards.
- Mentor junior engineers through code reviews and pair programming helping them strengthen skills in microservices design database usage and front end integration.
- Coordinate with operations and infrastructure teams to prepare services for deployment in hybrid environments ensuring configuration consistency and smooth day shift support.
- Design and develop scalable and efficient software solutions using Java Springboot and React to meet business requirements and enhance user experience.
- Collaborate with cross-functional teams to gather and analyze requirements ensuring alignment with project objectives and timelines.
- Write clean maintainable and well-documented code while adhering to best practices and coding standards.
- Conduct thorough testing and debugging of applications to ensure high-quality deliverables and minimize system downtime.
- Optimize application performance by identifying bottlenecks and implementing effective solutions to improve speed and reliability.
- Provide technical guidance and mentorship to junior team members fostering a culture of continuous learning and improvement.
- Participate in code reviews to ensure code quality and consistency across the development team.
- Stay updated with emerging technologies and industry trends to incorporate innovative solutions into existing systems.
- Collaborate with DevOps teams to streamline deployment processes and ensure seamless integration of new features.
- Develop and maintain technical documentation to support ongoing development and future enhancements.
- Communicate effectively with stakeholders to provide updates on project progress and address any technical concerns.
- Ensure compliance with security protocols and data protection regulations in all software development activities.
- Contribute to the companys mission by delivering high-quality software solutions that drive business growth and positively impact society.
Qualifications
- Strong understanding of object-oriented programming concepts, design patterns, and data structures.
- Proficiency in developing RESTful APIs using various frameworks such as Hibernate or Spring MVC.
- Certified Java Developer Spring Professional Certification
- possess a bachelors degree in computer science engineering or a related discipline with industry experience delivering production grade software solutions.
- Hands on development experience with strong focus on Java based backend systems and service oriented architectures.
- show advanced proficiency in designing and implementing microservices that communicate over well defined APIs while maintaining clear separation of concerns.
- exhibit strong command of SQL including schema design indexing strategies and query optimization for relational database management systems.
- display solid experience with JavaScript for building interactive user interfaces or service integrations while following modern coding conventions.
- apply practical knowledge of agile development practices including iterative delivery continuous integration and collaborative backlog management.
- bring familiarity with version control systems build tools and testing frameworks commonly used in Java and JavaScript ecosystems.
- Design, develop, test, and deploy full-stack applications using Java Spring Boot and React.js
- Collaborate with cross-functional teams to identify requirements and deliver high-quality solutions.
- Participate in code reviews to ensure adherence to coding standards and best practices.
- Strong understanding of React.js for frontend development
- Demonstrate strong expertise in Java Springboot and React with hands-on experience in developing complex applications.
- Possess excellent problem-solving skills and the ability to analyze and resolve technical challenges effectively.
- Showcase proficiency in software development lifecycle processes including requirement analysis design coding testing and deployment.
- Exhibit strong communication skills to collaborate with team members and stakeholders effectively.
- Have a solid understanding of database management systems and experience working with relational databases.
- Display familiarity with Agile methodologies and tools to manage projects efficiently.
- Demonstrate a proactive approach to learning and staying updated with the latest technologies and frameworks.
Nice to have
- Certification in Java Spring Professional