Fullstack Developer

Key Responsibilities

• Design, develop, and maintain scalable backend services using Java and Spring Boot

• Build responsive, reusable front-end components using React

• Develop and consume RESTful APIs and integrate them with the front end

• Design and optimize PostgreSQL database schemas, queries, and indexes

• Write clean, testable, and maintainable code following best practices

• Participate in code reviews and contribute to improving code quality

• Troubleshoot, debug, and resolve performance and production issues

• Collaborate with product managers, designers, QA, and DevOps in an Agile

environment

• Contribute to technical design discussions and documentation

Required Skills and Qualifications

Backend

• 3+ years of experience with Java (8 or higher, preferably 11/17)

• Strong experience with Spring Boot, Spring MVC, Spring Data JPA/Hibernate, and

Spring Security

• Solid understanding of REST API design, authentication, and authorization (JWT,

OAuth2)

• Good knowledge of OOP, design patterns, and SOLID principles

Frontend

• 2+ years of experience with React (Hooks, functional components, state management

using Redux or Context API)

• Strong proficiency in JavaScript (ES6+), HTML5, and CSS3

• Experience with responsive design and cross-browser compatibility

• Familiarity with TypeScript is a plus

Database

• Strong experience with PostgreSQL, including writing complex SQL queries, joins,

indexing, and query optimization

• Understanding of database design, normalization, and transactions