Senior Java Developer – Payment Systems Lead

OBSS; Turkey; On-site; TRY 50,000 - 80,000; Full time

Job summary

A leading technology company in Turkey is seeking a Senior Java Developer with expertise in payment systems. The role involves designing and developing program documentation, reviewing Java code, and leading technical teams to deliver high-quality software. Bachelor’s degree and 4–10 years of experience in software development are required. Strong communication skills and familiarity with microservices architecture are essential.

Qualifications

• 4–10 years of software development experience.
• Strong back-end development skills and microservices architecture knowledge.
• Solid understanding of design patterns and object-oriented development.
• Strong communication skills, problem-solving mindset, and high energy.

Responsibilities

• Design and develop complex program documentation including structure, behavior, and interaction diagrams.
• Review development and coding of Java programs ensuring proper documentation.
• Conduct post-implementation reviews to ensure system and cost objectives are met.
• Recommend new procedures and techniques to enhance supported systems.
• Communicate technical information effectively with audiences.
• Lead medium-to-large technical teams to deliver high-quality code.

Skills

Java

Spring Framework

REST/SOAP web services

IntelliJ

Jenkins

Sonar

Git

Maven

JUnit

Mockito

SQL Developer

Splunk

Kafka

RabbitMQ

Education

Bachelor’s degree in Computer Engineering, Software Engineering, Mathematics Engineering, or related fields

Job description

A leading technology company in Turkey is seeking a Senior Java Developer with expertise in payment systems. The role involves designing and developing program documentation, reviewing Java code, and leading technical teams to deliver high-quality software. Bachelor’s degree and 4–10 years of experience in software development are required. Strong communication skills and familiarity with microservices architecture are essential.