Backend Engineer (Java / Spring Boot)

Advance Career Solutions; India; Hybrid; INR 1,200,000 - 1,800,000; Full time

Job summary

Advance Career Solutions is seeking a Java Full Stack Developer with 8–12 years of experience to build scalable web applications using Java, Spring Boot, and React.js. You will design RESTful APIs, implement responsive UI with React.js, and ensure clean, maintainable code across backend and frontend.

You will work across the full SDLC, write unit tests, perform debugging, and participate in code reviews. You will collaborate with analysts, QA, and other developers to resolve performance issues

Qualifications

• Proficient in Java 8+ and Spring Boot architecture.
• Strong experience with React.js and modern JavaScript, HTML and CSS.
• Design and consume RESTful APIs and Microservices.
• Solid SQL knowledge and database concepts (MySQL/PostgreSQL/Oracle).
• Good communication, problem-solving skills and teamwork in Agile/scrum.

Responsibilities

• Develop and maintain full-stack web applications using Java and React.js.
• Design and develop RESTful APIs using Java and Spring Boot.
• Build responsive user interfaces with React.js, JavaScript, HTML and CSS.
• Write clean, reusable, and maintainable code.
• Integrate frontend with backend APIs and databases.
• Work with databases such as MySQL, PostgreSQL, or Oracle.
• Perform unit testing, debugging and troubleshooting.
• Participate in code reviews and follow development best practices.
• Collaborate with business analysts, QA teams and other developers.
• Identify and resolve performance and production issues.
• Engage in the complete SDLC including requirements, development, testing, deployment and support.

Skills

Java 8+

Spring Boot

React.js

JavaScript

HTML

CSS

REST API

SQL

Git/GitHub

OOP

Data structures

Agile/Scrum

Problem solving

Communication

Tools

GitHub

Job description

Role & responsibilities

• Develop and maintain full-stack web applications using Java and React.js.
• Design and develop RESTful APIs using Java and Spring Boot.
• Build responsive and user-friendly interfaces using React.js, JavaScript, HTML, and CSS.
• Write clean, reusable, and maintainable code.
• Integrate frontend applications with backend APIs and databases.
• Work with databases such as MySQL, PostgreSQL, or Oracle.
• Perform unit testing, debugging, and troubleshooting.
• Participate in code reviews and follow development best practices.
• Collaborate with business analysts, QA teams, and other developers.
• Identify and resolve application performance and production issues.
• Participate in the complete SDLC, including requirement analysis, development, testing, deployment, and support.

Required Skills

• Java 8+
• Spring Boot / Spring Framework
• React.js
• JavaScript, HTML, CSS
• REST API / Microservices
• SQL and database concepts
• Git/GitHub
• Good understanding of OOP and data structures
• Knowledge of Agile/Scrum methodology
• Good communication and problem-solving skills

Experience: 8 To 12 years
Role: Java Full Stack Developer
Primary Skills: Java + Spring Boot + React.js

Preferred candidate profile

We are looking for a Java Full Stack Developer with strong experience in Java, Spring Boot, and React.js. The candidate will be responsible for developing, enhancing, and maintaining scalable web applications, working across both backend and frontend technologies