Senior Software Engineer (Java, AWS Cloud)

EPAM Systems; Gurugram District; On-site; INR 4,000,000 - 7,000,000; Full time

Job summary

EPAM Systems is seeking a Senior Software Engineer (Java, AWS) to craft scalable Java web services with strong security and cloud foundations. You will collaborate with frontend and cross-functional partners, implement RESTful APIs, and optimize services for performance and resilience.

You will design and maintain high-performance systems, work with Spring Boot, and apply best practices for security, testing, and deployment across a cloud-enabled stack.

Qualifications

• 5+ years of professional IT experience with strong Java proficiency.
• Experience building web services and RESTful APIs.
• Hands-on with Spring Boot for web services.
• Security practices including Spring Security and JWT.
• SQL, stored procedures, and Hibernate ORM.
• Linux command-line proficiency.
• Knowledge of web security principles.
• Git and Azure DevOps; Jenkins; Docker & Kubernetes.
• Experience with Swing/AWT/JavaFX/desktop apps.
• English at B2 or higher.

Responsibilities

• Engineer, design, and maintain scalable Java web services.
• Collaborate with front-end developers to integrate services into web apps.
• Implement RESTful APIs for client-server communication.
• Ensure robustness, reliability, and security of services.
• Optimize performance with caching, load balancing, and DB tuning.
• Partner with product managers, architects, and QA to deliver software.
• Support code reviews and enforce coding standards.
• Keep current with Java tech trends.

Skills

Java

RESTful APIs

Spring Boot

Security practices

Linux

English communication

Team collaboration

Education

Bachelor's degree in CS/Engineering

Tools

Docker

Kubernetes

Jenkins

Git

Azure DevOps

Job description

We are expanding with a Senior Software Engineer (Java, AWS Cloud) to craft scalable Java web services with strong security and cloud foundations. You will work closely with front-end and cross-functional partners, implement RESTful APIs, and tune services for performance and resilience.

Responsibilities

• Engineer, design, and maintain scalable and high-performance web services using Java
• Collaborate with front-end developers to integrate web services seamlessly into web applications
• Implement RESTful APIs to enable smooth communication between client-side and server-side applications
• Ensure web services remain robust, reliable, and secure by applying best practices and standards
• Optimize performance and scalability with caching, load balancing, and database optimization in mind
• Partner with product managers, architects, and QA engineers to deliver high-quality software solutions
• Support code reviews, provide constructive feedback, and help enforce coding standards
• Stay current with the latest trends and technologies in Java development and web services

Requirements

• Professional IT experience of 5+ years, including 5+ years of strong Java proficiency
• Strong understanding of developing web services, including RESTful APIs
• Hands-on experience with Spring Boot for building and deploying web services
• Demonstrated skill in security best practices, including Spring Security and JWT for authentication and authorization
• Working knowledge of SQL queries and stored procedures and experience with Hibernate for ORM-based database interaction
• Proficiency with Linux commands in day-to-day engineering work
• Strong understanding of web security principles and best practices
• Experience with version control systems such as Git and ADO
• Working knowledge of Azure DevOps (Sprint board, PR, Jenkins, Docker & Kubernetes, etc.)
• Ability to work with Swing, AWT, JavaFX, and Java Desktop Applications
• Excellent problem-solving skills with strong analytical thinking
• Ability to collaborate effectively with a 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