Senior Java Software Engineer - Cloud AWS

EPAM Systems; Gurugram District; On-site; INR 1,500,000 - 2,800,000; Full time

Job summary

EPAM Systems in India is seeking a Senior Java Software Engineer - Cloud AWS to design, build, and maintain scalable web services using Java, Spring Boot, and AWS cloud. You will collaborate across teams to deliver RESTful APIs with strong security.

The role emphasizes performance, reliability, and adherence to coding standards, with opportunities to work on microservices, CI/CD using Azure DevOps, Docker, and Kubernetes in a collaborative, agile environment.

Qualifications

• 5+ years of IT experience with strong Java proficiency.
• Experience building RESTful services and microservices.
• Hands-on with Spring Boot and Spring Security/JWT.
• SQL with Hibernate ORM experience.
• Proficient with Linux and command-line tools.
• Familiar with Git, Azure DevOps, and CI/CD tooling.
• Knowledge of Docker, Kubernetes, and cloud platforms.
• Excellent problem-solving and teamwork.
• English: Upper-Intermediate or higher (B2+).

Responsibilities

• Build, design, and maintain scalable, high-performance web services in Java
• Collaborate with front-end developers for smooth integration
• Create RESTful APIs enabling efficient client-server communication
• Maintain robustness, reliability, and security by following best practices
• Improve performance and scalability through caching, load balancing, and DB optimization
• Collaborate with product managers, architects, and QA engineers to deliver quality software
• Contribute to code reviews and uphold coding standards
• Monitor Java and web service trends to apply improvements

Skills

Java

RESTful APIs

Spring Boot

Spring Security

JWT authentication

Hibernate

Linux

Git

Azure DevOps

Docker

Kubernetes

Swing/AWT/JavaFX

English (B2+)

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Jenkins

Docker

Kubernetes

Git

Azure DevOps

Job description

Job Description:

We are hiring a Senior Java Software Engineer - Cloud AWS to create robust, scalable web services using modern Java and cloud capabilities. You will collaborate across roles to deliver RESTful APIs, enforce strong security practices, and continuously improve performance and reliability.

Responsibilities

• Build, design, and maintain scalable, high-performance web services in Java
• Work with front-end developers to ensure smooth integration of web services into web applications
• Create RESTful APIs that enable efficient client-side and server-side communication
• Maintain robustness, reliability, and security by following best practices and standards
• Improve performance and scalability through caching, load balancing, and database optimization
• Work with product managers, architects, and QA engineers to deliver high-quality software solutions
• Contribute to code reviews, give constructive feedback, and uphold coding standards
• Monitor Java and web services trends to apply relevant improvements

Requirements

• Extensive IT experience of 5+ years, with 5+ years of strong proficiency in Java
• Strong understanding of web services development concepts, including RESTful APIs
• Hands-on experience with Spring Boot for building and deploying web services
• Demonstrated expertise applying security best practices with Spring Security and JWT for authentication and authorization
• Good knowledge of SQL queries and stored procedures, along with Hibernate for ORM-based data access
• Proficiency with Linux commands for troubleshooting and automation
• Clear understanding of web security principles and best practices
• Experience with version control tools such as Git and ADO
• Working knowledge of Azure DevOps (Sprint board, PR, Jenkins, Docker & Kubernetes, etc.)
• Capability to leverage Swing, AWT, JavaFX, and Java Desktop Applications
• Strong problem-solving and analytical abilities
• Ability to work effectively as part of a collaborative team
• English proficiency at Upper-Intermediate (B2) or higher

Nice to have

• Bachelor's degree in Computer Science, Engineering, or a related field
• Knowledge of Angular
• Experience with microservices architecture
• Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Platform
• Knowledge of containerization technologies like Docker and orchestration tools like Kubernetes
• Background in Agile development methodologies, with certification in Java programming or related technologies