Senior Java Software Engineer - Cloud AWS

EPAM Systems India Pvt Ltd; Hinoba-an; On-site; PHP 800,000 - 1,600,000; Full time

Job summary

EPAM Systems India Pvt Ltd is seeking a Senior Java Software Engineer - Cloud AWS to build robust and scalable Java web services backed by cloud capabilities. You will collaborate with cross-functional teams to deliver RESTful APIs, ensure security, and continuously improve performance and reliability.

The role emphasizes hands-on Java development, Spring Boot, security best practices with JWT, and experience with containers and cloud platforms. Strong teamwork and problem-solving are essential.

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

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