Senior Software Engineer, Java Cloud (AWS)

EPAM Systems; Gurugram District; On-site; INR 1,500,000 - 1,900,000; Full time

Job summary

EPAM Systems in India is seeking a Senior Software Engineer, Java Cloud (AWS) to design, develop, and maintain secure and scalable Java web services in a cloud-first environment. You will work with multiple disciplines, deliver RESTful APIs, and enhance reliability and performance using proven engineering practices.

Responsibilities include developing scalable services, integrating with front-end apps, building APIs, and applying security best practices.

Qualifications

• 5+ years IT background with strong Java proficiency.
• Experience building web services and RESTful APIs.
• Hands-on experience with Spring Boot to build and deploy services.
• Security practices including Spring Security and JWT for auth.
• SQL queries, stored procedures, Hibernate ORM.
• Linux development environment familiarity.
• Version control with Git/ADO.

Responsibilities

• Develop, design, and maintain scalable Java web services.
• Collaborate with frontend developers to connect services with apps.
• Build RESTful APIs to support client-server communication.
• Apply best practices to keep services reliable, secure, and scalable.
• Tune services for performance with caching, load balancing, and DB optimization.
• Collaborate with product managers, architects, and QA engineers.
• Review code and uphold coding standards.
• Keep up with new Java and web services technologies.

Skills

Java

REST APIs

Spring Boot

SQL

JWT

Security best practices

Git

Docker

Kubernetes

Linux

Azure DevOps

English (B2)

Education

Bachelor's degree in Computer Science/Engineering

Tools

Docker

Kubernetes

Jenkins

Git

Azure DevOps

Job description

We are building a team around a Senior Software Engineer, Java Cloud (AWS) to create secure, scalable Java web services in a cloud-first environment. You will work with multiple disciplines, deliver RESTful APIs, and improve reliability and performance using proven engineering practices.

Responsibilities

• Develop, design, and maintain scalable, high-performance web services using Java
• Partner with front-end developers to connect web services smoothly with web applications
• Build RESTful APIs to support seamless communication between client-side and server-side applications
• Apply best practices and standards to keep services reliable, resilient, and secure
• Tune services for scalability and speed, including caching, load balancing, and database optimization
• Collaborate with product managers, architects, and QA engineers to deliver quality software solutions
• Review code, offer constructive feedback, and ensure alignment with coding standards
• Keep current with new Java and web services technologies and patterns

Requirements

• Professional IT background of 5+ years with at least 5+ years of strong Java proficiency
• Strong knowledge of building web services, including RESTful APIs
• Hands-on experience using Spring Boot to build and deploy web services
• Solid background in security best practices, including Spring Security and JWT for authentication and authorization
• Practical experience with SQL queries and stored procedures, as well as Hibernate for ORM-based database accessWorking ability with Linux commands in development environments
• Thorough understanding of web security concepts and best practices
• Hands-on experience with version control systems such as Git and ADO
• Familiarity with Azure DevOps (Sprint board, PR, Jenkins, Docker & Kubernetes, etc.)
• Exposure to Swing, AWT, JavaFX, and Java Desktop Applications
• Excellent analytical thinking and problem-solving skills
• Proven ability to work productively in a collaborative team setting
• English level 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