Java Backend Developer

Envision Technology Solutions; India; Remote; INR 1,500,000 - 2,800,000; Full time

Job summary

Envision Technology Solutions is seeking a Senior Software Engineer with strong Java expertise to design, develop, and maintain scalable, high‑performance applications using Spring Boot and RESTful APIs. You will design, implement, and optimize enterprise‑grade backend services, ensure security and performance, and collaborate with architects, product owners and cross‑functional teams.

The ideal candidate mentors juniors, champions best practices, and writes clean code with comprehensive tests

Qualifications

• Hands-on Java development with Spring Boot and RESTful APIs.
• Strong SQL knowledge with MySQL or DB2 databases.
• Experience with CI/CD pipelines and build tools (Maven/Gradle).
• Testing with JUnit and Mockito; code reviews and best practices.

Responsibilities

• Design, develop, and maintain enterprise-grade backend apps in Java.
• Implement RESTful services and integrate with front-end applications.
• Ensure performance, scalability, and security of solutions.
• Mentor juniors and contribute to technical best practices.

Skills

Core Java

OOP Concepts

Generics

Exception Handling

Multithreading

Spring Boot

Spring MVC

Spring Data JPA

RESTful APIs

JSON Processing

Open API Swagger

SQL Databases

MySQL

DB2

CI/CD

Maven

Gradle

Git

Jenkins

GitHub Actions

JUnit

Mockito

Tools

Maven

Gradle

Git

Jenkins

GitHub Actions

Swagger

Job description

Role Overview

We are looking for a Senior Software Engineer with strong expertise in Java to design develop and maintain scalable high performance applications The ideal candidate will have hands on experience with Spring Boot RESTful APIs and database integration along with a passion for writing clean maintainable code

Key Responsibilities

Backend Development Primary

• Design develop and maintain enterprise grade applications using Java and related frameworks
• Implement RESTful APIs and integrate with frontend applications
• Ensure application performance scalability and security

Collaboration Leadership

• Work closely with architect s product owners and cross functional teams
• Mentor junior developers and contribute to technical best practices

Quality Performance

• Conduct code reviews write unit integration tests and ensure adherence to coding standards
• Troubleshoot and resolve complex technical issues
• Mentor junior engineers and contribute to knowledge sharing within the team

Must Have Skills

• Core Java OOP Collections Generics Exception Handling Multithreading
• Frameworks Spring Boot Spring MVC Spring Data JPA ORM framework
• API Development RESTful services JSON processing Open API Swagger
• Database Strong SQL knowledge MySQLDB2
• Build CICD Maven Gradle Git Jenkins GitHub Actions
• Testing JUnit Mockito

Good to Have

• Exposure to Microservices architecture
• Familiarity with cloud platforms AWS Azure
• Knowledge of messaging systems Kafka JMS

Soft Skills

• Strong problem solving and analytical skills
• Excellent communication and collaboration abilities
• Ability to mentor and guide junior team members
• Demonstrates ownership raises the bar and consistently exceeds day to day expectations
• Identifies ambiguity risks and proactively drives clarity and resolution with stakeholders