Senior Software Engineer - Java & AWS Cloud Services

EPAM Systems

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. Apply now to work on high-impact services.

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