Java Fullstack Developer

This role is for one of Weekday's clientsSalary range: Rs 1400000 - Rs 1800000 (ie INR 14-18 LPA)Min Experience: 6 yearsLocation: NCRJobType: full-time

Requirements

We are seeking a highly skilled and motivated

Java Fullstack Developer

with a minimum of 6 years of experience to join our technology team. The ideal candidate will have deep expertise in

Java

for backend development and

ReactJS

for building rich, interactive front-end applications. This role offers an opportunity to design, develop, and deliver end-to-end solutions, working closely with cross-functional teams to translate business requirements into scalable technical solutions. As a senior fullstack engineer, you will be instrumental in shaping our applications, mentoring junior developers, and contributing to architectural decisions that support business growth.

Key Responsibilities

• End-to-End Development:
• Design, build, and maintain scalable applications using Java (Spring Boot, J2EE, Hibernate) for backend and ReactJS for the front-end.
• Develop RESTful APIs and integrate them with frontend components for seamless user experiences.
• Work on microservices architecture to ensure modular, maintainable, and performant systems.
• Frontend Engineering:
• Develop responsive, interactive, and intuitive user interfaces using ReactJS, Redux, JavaScript, HTML5, and CSS3.
• Ensure cross-browser compatibility and optimize front-end performance.
• Collaborate with UI/UX teams to transform designs into functional applications.
• Backend Engineering:
• Write clean, efficient, and scalable code using Java frameworks.
• Manage databases (SQL/NoSQL) and ensure secure and efficient data management.
• Implement robust authentication, authorization, and other security practices.
• Collaboration & Leadership:
• Work closely with product managers, QA teams, and business stakeholders to deliver high-quality solutions.
• Mentor junior developers, perform code reviews, and promote best coding practices.
• Actively participate in sprint planning, architecture discussions, and Agile ceremonies.
• Quality & Compliance:
• Ensure adherence to coding standards and maintain detailed documentation.
• Write and execute unit tests, integration tests, and participate in continuous integration and deployment (CI/CD) pipelines.
• Troubleshoot, debug, and resolve complex technical issues.
  

Required Skills & Qualifications

Technical Expertise:

• 6+ years of professional experience in fullstack development with a strong focus on Java and ReactJS.
• Proficiency in Spring Boot, J2EE, Hibernate, REST APIs, and Microservices architecture.
• Advanced knowledge of ReactJS, Redux, JavaScript (ES6+), HTML5, and CSS3.
• Experience with relational and non-relational databases such as MySQL, PostgreSQL, MongoDB.
• Familiarity with DevOps practices and CI/CD tools like Jenkins, GitHub Actions, or GitLab CI.
• Understanding of cloud platforms such as AWS, Azure, or GCP is a plus.
• Soft Skills:
• Strong analytical, problem-solving, and debugging skills.
• Excellent communication and interpersonal skills to work effectively in cross-functional teams.
• Ability to mentor team members, take ownership, and drive projects to completion.
• Adaptability to thrive in a fast-paced, dynamic environment.