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Senior Java Backend Developer | Fulltime (W2 only) | REMOTE

Remote · Turkey Full-time

Job Title: Senior Core Java Backend Developer Employment Type: Full-Time | W2 Only Location: REMOTE

Job Description

We are seeking a Senior Core Java Backend Developer with strong expertise in Java, Spring Boot, Kafka, and Microservices. The ideal candidate will design and develop high-performance, scalable backend applications and event-driven systems. Required Skills:

  • 8+ years of hands-on experience in Core Java development
  • Strong experience with Spring Boot and Microservices architecture
  • Extensive experience with Apache Kafka (Producers, Consumers, Streams)
  • Expertise in REST API development and distributed systems
  • Strong knowledge of Multithreading, Concurrency, and Performance Tuning
  • Experience with SQL/NoSQL databases
  • Hands-on experience with Docker, Kubernetes, Git, and CI/CD pipelines
  • Experience working in cloud environments (AWS preferred)

Responsibilities:

  • Develop and maintain scalable backend services using Java and Spring Boot
  • Design and implement Kafka-based event-driven solutions
  • Build secure and high-performance REST APIs
  • Optimize application performance and troubleshoot production issues
  • Collaborate with architects, product teams, and developers throughout the SDLC

Technologies Core Java | Spring Boot | Kafka | Microservices | REST APIs | SQL/NoSQL | Docker | Kubernetes | AWS

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