Java Developer

Happiest Minds Technologies; Dadri, New Delhi, Gurugram District; Hybrid; INR 1,800,000 - 2,800,000; Full time

Job summary

Happiest Minds Technologies in Gurgaon is seeking an experienced Java Developer to join our team in Gurgaon. The role offers Hybrid/On-site work and focuses on building scalable enterprise applications.

You will bring strong expertise in Java, Spring Boot, Microservices, and AWS, with hands-on experience designing and delivering REST APIs. The successful candidate will collaborate with Product, QA, and DevOps to drive quality and performance.

Qualifications

• Strong experience in Core Java (Java 8/11/17).
• Hands-on experience with Spring Boot.
• Proven knowledge of Microservices architecture.
• Experience in developing and consuming REST APIs.
• Experience with SQL/NoSQL databases.
• Familiarity with Git and CI/CD pipelines.
• Knowledge of Maven/Gradle.
• Excellent problem-solving and communication skills.
• Experience with AWS cloud services.
• Experience with Docker and Kubernetes is preferred.

Responsibilities

• Design, develop, test, and maintain enterprise-grade applications using Java and Spring Boot.
• Develop and implement Microservices-based architecture.
• Build and consume RESTful APIs.
• Work with AWS cloud services for deployment and management.
• Collaborate with cross-functional teams including Product, QA, and DevOps.
• Write clean, efficient, and maintainable code following best practices.
• Troubleshoot, debug, and optimize application performance.
• Participate in code reviews and Agile ceremonies.

Skills

Core Java

Spring Boot

Microservices

REST APIs

SQL/NoSQL

Git

CI/CD

Maven/Gradle

Problem solving

Communication

Tools

Docker

Kubernetes

Jenkins

Kafka

Job description

Location

Gurgaon (Hybrid/On-site)

Experience

6 to 10 Years

Job Description

We are looking for an experienced Java Developer to join our team in Gurgaon. The ideal candidate should have strong expertise in Java, Spring Boot, Microservices, and AWS, with hands‑on experience in designing and developing scalable enterprise applications.

Key Responsibilities

• Design, develop, test, and maintain enterprise-grade applications using Java and Spring Boot.
• Develop and implement Microservices-based architecture.
• Build and consume RESTful APIs.
• Work with AWS cloud services for application deployment and management.
• Collaborate with cross-functional teams including Product, QA, and DevOps.
• Write clean, efficient, and maintainable code following best practices.
• Troubleshoot, debug, and optimize application performance.
• Participate in code reviews and Agile ceremonies.

Required Skills

• Strong experience in Core Java (Java 8/11/17).
• Hands-on experience with Spring Boot.
• Strong understanding of Microservices Architecture.
• Experience with AWS services.
• Experience in developing and consuming REST APIs.
• Good understanding of SQL/NoSQL databases.
• Familiarity with Git and CI/CD pipelines.
• Knowledge of Maven/Gradle.
• Excellent problem-solving and communication skills.

Preferred Skills

• Experience with Docker and Kubernetes.
• Knowledge of Kafka or any messaging framework.
• Exposure to Jenkins or other CI/CD tools.
• Understanding of Agile/Scrum methodology.