Sr. Java Freelancer smartData Enterprises
smartData Enterprises
Office Location
Full Time
Experience: 3 - 3 years required
Pay:
Salary Information not included
Type: Full Time
Location: All India
Skills: spring boot, SQL, Java, ui development, Docker, Kubernetes, aws, Azure, GCP, Git, Agile methodologies, Reactjs, RESTful API, cicd
About SmartData Enterprises
Job Description
Key Responsibilities: Develop and maintain full-stack applications using React.js 18.2.0 (frontend) and Spring Boot (backend). Design, build, and optimize RESTful APIs to support frontend applications. Implement secure and scalable database solutions using SQL (MySQL, PostgreSQL, or Oracle). Work with Java 17 features for backend development and performance optimization. Develop reusable UI components and ensure a seamless user experience with React.js. Optimize application performance and troubleshoot issues in both frontend and backend. Ensure proper integration between frontend and backend services. Collaborate with cross-functional teams including designers, product managers, and DevOps. Write clean, maintainable, and testable code while following best practices. Utilize CI/CD pipelines for automated builds and deployments. Required Skills & Qualifications: 3+ years of experience in Java 17 and Spring Boot application development. Strong expertise in React.js 18.2.0 with functional components and hooks. Experience with SQL databases (MySQL, PostgreSQL, or Oracle). Hands-on experience with RESTful API development and integration. Knowledge of Spring Security, JPA/Hibernate, and Microservices architecture. Strong understanding of React state management (Context API, Redux, or Zustand). Proficiency in JavaScript (ES6+), TypeScript, and modern UI development. Experience working with Docker, Kubernetes, and cloud platforms (AWS/Azure/GCP) is a plus. Strong debugging, problem-solving, and performance optimization skills. Familiarity with Git version control and Agile methodologies. Preferred Experience: Experience with GraphQL, WebSockets, or Kafka. Knowledge of authentication and authorization mechanisms (JWT, OAuth, SSO). Hands-on experience with unit testing and integration testing (JUnit, Jest, Cypress). Exposure to Containerization (Docker, Kubernetes). Job Type: Contractual / Temporary Contract length: 6 months Benefits: Work from home Schedule: Evening shift Monday to Friday Work Location: Remote,