Senior Software Engineer - Java

EPAM Systems

We are looking for a Senior Software Engineer - Java with Cloud - AWS to design and deliver scalable Java-based web services on cloud platforms. You will partner with cross-functional teams, build secure RESTful APIs, and optimize performance across the stack. Apply now to help ship reliable, high-performing services!

Responsibilities

Design, develop, and maintain scalable, high-throughput web services using Java
Collaborate with front-end engineers to integrate web services cleanly into web applications
Implement RESTful APIs that ensure reliable client-side to server-side communication
Ensure web services are robust, dependable, and secure by applying best practices and standards
Optimize performance and scalability using techniques such as caching, load balancing, and database optimization
Coordinate with product managers, architects, and QA engineers to deliver high-quality software solutions
Participate in code reviews and provide actionable feedback while enforcing coding standards
Stay up to date on modern Java development and web services trends

Requirements

Hands-on IT experience of 5+ years, including 5+ years of strong Java expertise
Solid understanding of web services development, including RESTful APIs
Practical experience with frameworks such as Spring Boot for building and deploying web services
Proven track record implementing security best practices, including authentication and authorization using Spring Security and JWT
Working knowledge of SQL queries and stored procedures, plus ORM frameworks like Hibernate for database interaction
Strong command of Linux commands for day-to-day development and troubleshooting
Deep understanding of web security principles and industry best practices
Experience using 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 when needed
Excellent problem-solving and analytical skills
Ability to collaborate effectively within a team environment
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