Lead Java Full stack Developer

ConnexR Solutions Pvt Ltd; Bengaluru; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

ConnexR Solutions Pvt Ltd is seeking an experienced Lead Java Full Stack Developer in Bengaluru to design, develop, and lead the delivery of scalable web applications using Java, Spring Boot, and React.js. You will guide technical direction, mentor peers, and drive best practices across teams.

The ideal candidate has strong hands-on Java 8, Spring Data JPA, REST APIs, and microservices experience, with excellent problem-solving and leadership skills to collaborate with product owners and

Qualifications

• Strong hands-on experience in Java and Spring Boot.

Responsibilities

• Design, develop, and maintain scalable full-stack applications using Java, Spring Boot, and React.js.
• Lead technical implementation and ensure adherence to coding standards and best practices.
• Mentor developers and conduct code reviews.
• Design and integrate RESTful APIs and microservices.
• Troubleshoot application issues and optimize performance.
• Collaborate with product owners, designers, and cross-functional teams.
• Participate in system design, architecture discussions, and technical decision-making.

Skills

Java

Spring Boot

React.js

REST APIs

Microservices

Java 8

Multithreading

Concurrency

Spring Data JPA

SQL

Git

Code reviews

Debugging

Leadership

Problem-solving

Communication

Education

Bachelor's degree in Computer Science or related field

Tools

Hibernate

Spring Data JPA

Kafka

RabbitMQ

Redis

JWT

OAuth2

CI/CD

Docker

Jenkins

Job description

Notice Period: Immediate joiners / candidates with a short notice period preferred

Interview Process: 2 technical rounds; face-to-face interview if required

Job Description

We are looking for an experienced Lead Java Full Stack Developer with strong hands-on expertise in Java, Spring Boot, and React.js to develop scalable web applications and lead technical delivery.

Mandatory Skills

Strong hands-on experience in Java and Spring Boot.

Proficiency in React.js development.

Experience with REST APIs and microservices architecture.

Strong knowledge of Java 8, collections, multithreading, and concurrency.

Experience with Spring Data JPA, SQL, and database transactions.

Experience with Git, code reviews, and debugging.

Strong problem-solving, communication, and technical leadership skills.

Key Responsibilities

Design, develop, and maintain scalable full-stack applications using Java, Spring Boot, and React.js.

Lead technical implementation and ensure adherence to coding standards and best practices.

Mentor developers and conduct code reviews.

Design and integrate RESTful APIs and microservices.

Troubleshoot application issues and optimize performance.

Collaborate with product owners, designers, and cross-functional teams.

Participate in system design, architecture discussions, and technical decision-making.

Additional Skills

Hibernate, Spring Data JPA, and SQL.

Microservices design patterns, API Gateway, and service discovery.

Redux, Context API, React Router, and performance optimization.

Kafka or RabbitMQ, Redis, JWT, and OAuth2.

CI/CD, Docker, Jenkins, and deployment strategies.

JVM memory management, garbage collection, and production troubleshooting.

Education

Bachelor’s degree in Computer Science or a related field.