Senior Software Engineer - Java & AWS Cloud Services

EPAM Systems; Maharashtra; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

EPAM Systems is seeking a Senior Software Engineer - Java & AWS Cloud Services to design and build scalable, secure web services using Java. You will collaborate with engineers and stakeholders, deliver RESTful APIs, and drive performance and reliability improvements.

Responsibilities include creating scalable services, integrating with front-end teams, applying best practices for security, and optimizing performance.

Qualifications

• 5+ years IT industry experience with strong Java proficiency and RESTful APIs.
• Hands-on Spring Boot development for web services and cloud readiness.
• Security best practices including Spring Security and JWT.
• SQL queries, stored procedures, and Hibernate ORM expertise.
• Linux command proficiency and debugging in complex environments.
• Git-based version control and Azure DevOps familiarity.
• Good English communication, team collaboration, and problem-solving.
• Knowledge of cloud platforms and containerization is a plus.

Responsibilities

• Create, design, and maintain scalable, high-performance Java web services.
• Coordinate with front-end teams to integrate services into apps.
• Deliver RESTful APIs to enable client-server communication.
• Apply best practices to ensure reliability, security, and robustness.
• Optimize scalability and performance via caching, load balancing, and DB tuning.
• Collaborate with product managers, architects, and QA to deliver quality software.
• Perform code reviews and ensure adherence to coding standards.
• Stay updated with Java development and web services technologies.

Skills

Java

RESTful APIs

Spring Boot

Spring Security

JWT

Hibernate

SQL

Git

Azure DevOps

Docker

Kubernetes

Linux

English (B2)

Education

Bachelor's degree in Computer Science or Engineering

Tools

Jenkins

Docker

Kubernetes

Azure DevOps

Hibernate

Job description

We are seeking a Senior Software Engineer - Java & AWS Cloud Services to build scalable, secure web services powered by Java and cloud platforms. You will collaborate with engineers and stakeholders, deliver RESTful APIs, and drive performance and reliability improvements.

Responsibilities

• Create, design, and maintain scalable, high-performance web services using Java
• Coordinate with front-end developers to integrate web services into web applications effectively
• Deliver RESTful APIs to support seamless communication between client-side and server-side applications
• Apply best practices and standards to ensure service reliability, robustness, and security
• Optimize scalability and performance through caching, load balancing, and database optimization
• Collaborate with product managers, architects, and QA engineers to deliver high-quality software solutions
• Perform code reviews, provide constructive feedback, and ensure compliance with coding standards
• Stay informed about the latest Java development and web services technologies

Requirements

• IT industry experience of 5+ years with strong Java proficiency across at least 5+ years
• Solid understanding of web services development, including RESTful APIs
• Hands-on experience with Spring Boot to build and deploy web services
• Proven expertise in security best practices, including Spring Security and JWT for authentication and authorization
• Experience writing SQL queries and stored procedures and using Hibernate for ORM-based database interaction
• Proficiency in Linux commands and common troubleshooting workflows
• Deep knowledge of web security principles and best practices
• Hands-on skills with version control systems such as Git and ADO
• Working knowledge of Azure DevOps (Sprint board, PR, Jenkins, Docker & Kubernetes, etc.)
• Ability to leverage Swing, AWT, JavaFX, and Java Desktop Applications
• Excellent analytical skills and strong problem-solving capability
• Strong collaboration skills and ability to work well in a team environment
• English proficiency 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