Senior Java EE Developer - AWS

We are looking for an experienced Senior Java EE
Developer with 7+ years of hands -on enterprise Java development experience. The
ideal candidate will have a strong background in building secure, scalable, and
high -performance backend systems within complex enterprise environments. You
will contribute to solution architecture, lead development efforts, and
collaborate across multidisciplinary teams to deliver robust business
applications.

Key Responsibilities:

• Design, develop, and maintain enterprise -grade backend
  applications using Java EE/Jakarta EE standards.
  
• Build and optimize APIs, microservices, and integration
  layers using frameworks such as Spring / Spring Boot, JAX -RS, JPA, EJB, Hibernate.
  
• Develop and maintain high -performance server -side
  components and batch processing workflows.
  
• Implement unit tests, integration tests, and ensure code
  quality through best practices and standards.
  
• Participate in solution architecture design sessions for
  new and existing systems.
  
• Contribute to the design of scalable, modular, and
  resilient backend architectures.
  
• Identify performance bottlenecks and recommend system
  improvements.
  
• Work with relational databases such as PostgreSQL,
  Oracle, MySQL, SQL Server.
  
• Develop efficient SQL queries, stored procedures, and ORM
  mappings.
  
• Ensure data integrity, performance, and security.
  
• Integrate systems using REST, SOAP, JMS, Kafka, or other
  messaging platforms.
  
• Develop and maintain middleware components and enterprise
  integration patterns (EIP).
  
• Work with CI/CD pipelines (Jenkins, GitHub Actions,
  GitLab CI, Azure DevOps, etc.).
  
• Build containerized services using Docker; experience
  with Kubernetes is a plus.
  
• Experience deploying Java applications in AWS, Azure, or
  on -premise environments.
  
• Familiarity with infrastructure automation/configuration
  tools is considered an advantage.
  
• Implement application security best practices
  (authentication, authorization, OWASP standards).
  
• Work with identity providers (OAuth2, SSO, JWT, Keycloak,
  Azure AD, etc.).
  
• Lead development streams and mentor junior developers.
  
• Conduct code reviews and enforce development standards.
  
• Work closely with business analysts, testers, and product
  owners.
  

Requirements

• 7+ years enterprise Java development experience
  (required).
  
• Strong experience in Java EE/Jakarta EE, Spring, Spring
  Boot, and ORM frameworks.
  
• Solid understanding of REST APIs, microservices
  architecture, and enterprise integration.
  
• In depth AWS experience with experience encompassing
  services like API Gateway, EC2, Lambda, etc.
  
• Strong SQL and database design experience.
  
• Experience with message brokers (JMS, Kafka, RabbitMQ)
  and service -oriented architectures.
  
• Experience with Git and CI/CD automation.
  
• Experience deploying and monitoring Java applications in
  cloud or hybrid environments.
  
• Experience with Kubernetes / OpenShift, Apache Camel,
  MuleSoft, or other integration frameworks
  
• Monitoring tools (Prometheus, Grafana, ELK, Splunk)
  
• Caching frameworks (Redis, Hazelcast)
  
• Cloud certifications (AWS, Azure, GCP) are beneficial.