Full Stack Java Developer

As a Full Stack Java Developer
, you will design, build, and maintain scalable applications and services that power Client's e-commerce platform. You'll work across the stack — from backend services to web interfaces — to deliver seamless, high-performance experiences for millions of customers.

• Design, develop, and maintain RESTful APIs and backend services.
• Build and enhance core Java/J2EE applications and related frameworks.
• Collaborate on system architecture, caching, and performance optimization.
• Contribute to CI/CD pipelines and automation processes.
• Ensure compliance with security standards and best practices.
• Work closely with global teams in Istanbul and New York to deliver end-to-end solutions.

• 10+ years of experience with core Java/J2EE applications and frameworks.
• Strong hands-on experience with Spring, JPA, JMS, and relational databases.
• Deep understanding of RESTful API design and development.
• Working knowledge of Linux/Solaris environments and shell scripting.
• Experience with CI/CD tools, build automation, and version control.
• Familiarity with cloud services (GCP preferred) and caching frameworks.
• Strong problem-solving ability and adaptability in fast-changing environments.
• Excellent communication skills and a collaborative mindset.

• Experience in e-commerce or high-volume transaction systems.
• Knowledge of Postgres, Oracle 12c+, SQL/PLSQL, and query optimization.
• Experience with CSS frameworks (Bootstrap, Sass/LESS).
• Understanding of PCI compliance, performance tuning, or data security.
• Exposure to machine learning or data science applications.