Backend Java Developer – Java 17+, Spring Boot, AWS

Jobtailor; Gurugram District; On-site; INR 2,600,000 - 3,600,000; Full time

Job summary

Jobtailor in Gurugram, India is seeking an experienced Java backend developer to design, implement, and maintain scalable microservices. You will collaborate with cross-functional teams to deliver RESTful APIs, ensure performance and quality, and help optimize code quality and automation.

The role requires 5–8 years of Java experience, proficiency with Spring Boot, Docker, Kubernetes, PostgreSQL, and cloud platforms such as AWS; strong problem-solving and collaboration skills are essential.

Qualifications

• 5-8 years of backend development experience with Java (Java 17+)
• Strong Spring Boot experience and Spring ecosystem
• Expertise building RESTful APIs and microservices architecture
• Proficient with testing frameworks including JUnit, Mockito
• Experience with PostgreSQL or other relational databases
• Familiarity with containerisation using Docker
• Experience with Kubernetes for container orchestration
• Knowledge of AWS or other cloud platforms
• Version control with Git

Responsibilities

• Design, implement, and maintain Java-based applications and microservices.
• Write clean, maintainable, and efficient code.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure the performance, quality, and responsiveness of applications.
• Identify bottlenecks and bugs, and devise solutions to address them.
• Help maintain code quality, organisation, and automatization

Skills

Java Backend Development

RESTful API Development

Microservices Architecture

Code Quality

Application Performance

Tools

Java 17+

Spring Data

Spring Security

Spring Batch

JUnit

Mockito

PostgreSQL

Docker

Kubernetes

Git

AWS

Job description

• Design, implement, and maintain Java-based applications and microservices
• Write clean, maintainable, and efficient code
• Collaborate with cross-functional teams to define, design, and ship new features
• Ensure the performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions to address them
• Help maintain code quality, organisation, and automatization

Requirements

• 5-8 years of experience in backend development with Java (Java 17+)
• Strong experience with Spring Boot and Spring ecosystem (Spring Data, Spring Security, Spring Batch)
• Expertise in building RESTful APIs and microservices architecture
• Proficient with testing frameworks including JUnit, Mockito
• Experience with PostgreSQL or other relational databases
• Familiarity with containerisation using Docker
• Experience with Kubernetes for container orchestration
• Knowledge of AWS or other cloud platforms
• Version control with Git

Core Competencies

Demonstrates expertise in Java-based application development, particularly with Java 17+, Spring Boot, and microservices architecture. Proficient in building RESTful APIs, ensuring code quality, and utilizing cloud platforms like AWS.

Highest-signal resume keywords

• Java Backend Development
• Spring Boot Framework
• RESTful API Development
• PostgreSQL Database
• Docker Containerization

ATS Optimization Keywords

Hard Skills

• Java 17+
• Spring Data
• Spring Security
• Spring Batch
• JUnit
• Mockito
• PostgreSQL
• Docker
• Kubernetes
• Git

Soft Skills

• Collaboration
• Problem-Solving

Industry Keywords

• Microservices Architecture
• Code Quality
• Application Performance
• Cross-Functional Teams

Tools & Technologies

• AWS