Kenbox Technology Pvt Ltd

Job Title: Sr. Java Developer Experience: 3 to 5 Years Location: NOIDA (Sec 62) Employment Type: Full-time Job Description: We are looking for a highly skilled and motivated Sr. Java Developer with 3-6 years of experience to join our development team. The ideal candidate will have strong backend development expertise using Java 8+ , Spring Boot , Kafka , MySQL , and MongoDB , with hands-on exposure to CI/CD pipelines (Jenkins) , Git-based version control , and cloud platforms like AWS . Familiarity with React.js or frontend development will be considered a plus . Key Responsibilities: Develop, test, and maintain scalable backend applications using Java 8+ and Spring Boot Build and consume RESTful APIs and integrate microservices Implement event-driven architectures using Apache Kafka Design and optimize schemas, queries, and data flows using MySQL and MongoDB Set up and manage CI/CD pipelines using Jenkins or equivalent tools Use Git (GitHub, GitLab, or Bitbucket) for version control and collaboration Deploy, monitor, and scale services on AWS Cloud (EC2, S3, RDS, Lambda, etc.) Participate in design reviews, code reviews, and daily Agile/Scrum activities Collaborate closely with cross-functional teams including QA, DevOps, and frontend developers Required Skills: Strong programming skills in Java 8 or higher Hands-on experience with Spring Boot and microservices architecture Proficiency with Apache Kafka (producer/consumer architecture, stream processing) Solid understanding of relational and NoSQL databases: MySQL and MongoDB Experience with Jenkins and automated CI/CD workflows Proficient with Git and repository management workflows Familiarity with AWS cloud services — preferred Understanding of RESTful APIs , JSON, and secure API development Knowledge of Agile methodologies (Scrum, Kanban) Nice to Have: Working knowledge of React.js or frontend development practices Experience with Docker and/or Kubernetes Exposure to Redis Understanding of OAuth2 , JWT , or other authentication mechanisms Qualifications: Bachelor's or Master’s degree in Computer Science, Engineering, or a related field 3–5 years of professional experience in backend development with the listed technologies Why Join Us? Work on challenging, high-scale projects using modern technology stacks Collaborative and innovation-driven team culture Competitive salary and performance-based growth Flexible working hours Job Types: Full-time, Permanent Pay: ₹200,000.00 - ₹800,000.00 per year Benefits: Flexible schedule Health insurance Paid sick time Provident Fund Work Location: In person