Senior Java Backend Developer (Spring Boot / Quarkus / API)

Codeninja

Employer Active

Posted 6 hrs ago

Experience

5 - 10 Years

Job Location

Riyadh - Saudi Arabia

Education

Any Graduation

Nationality

Any Nationality

Gender

Not Mentioned

Vacancy

1 Vacancy

Job Description

Roles & Responsibilities

About the Role

We are looking for a highly skilled Senior Java Backend Developer with strong expertise in building scalable microservices and APIs. The ideal candidate will have hands-on experience with Spring Boot or Quarkus and API management using IBM API Connect (APIC). Experience in the Open Banking domain will be considered a strong advantage.

Key Responsibilities

  • Design, develop, and maintain scalable microservices using Spring Boot and/or Quarkus
  • Build, publish, and manage APIs using IBM API Connect (APIC)
  • Ensure high performance, security, and scalability of backend systems and APIs
  • Collaborate with cross-functional teams including product, QA, and DevOps
  • Troubleshoot, debug, and resolve production issues efficiently
  • Follow best practices for clean code, testing, and system design
  • 5+ years of experience in Java backend development
  • Strong hands-on experience with Spring Boot or Quarkus
  • Experience working with IBM API Connect (APIC) and RESTful APIs
  • Solid understanding of microservices architecture
  • Familiarity with API security and performance optimization

Nice to Have

  • Experience in Open Banking or financial services domain
  • Knowledge of OAuth2, JWT authentication
  • Hands-on experience with Docker, Kubernetes, and cloud platforms (AWS, Azure, or GCP)

Desired Candidate Profile

5+ years of experience in Java backend development

  • Strong hands-on experience with Spring Boot or Quarkus
  • Experience working with IBM API Connect (APIC) and RESTful APIs
  • Solid understanding of microservices architecture
  • Familiarity with API security and performance optimization

Nice to Have

  • Experience in Open Banking or financial services domain
  • Knowledge of OAuth2, JWT authentication
  • Hands-on experience with Docker, Kubernetes, and cloud platforms (AWS, Azure, or GCP)

Company Industry

  • IT - Software Services

Department / Functional Area

  • IT Software

Keywords

  • Senior Java Backend Developer (Spring Boot / Quarkus / API)

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Codeninja

CodeNinja is a next-generation technology consulting firm specialising in AI-powered transformation, enterprise software delivery, and Quality Engineering. Headquartered in the Gulf region and operating across the MENA, South Asia, and global markets, CodeNinja partners with Tier-1 banks, government entities, and large enterprises to design, build, and run mission-critical technology programs.

With deep expertise in QA transformation, test automation, DevOps modernisation, and AI/ML engineering, CodeNinja's teams combine global delivery standards with in-market contextual knowledge ensuring outcomes that are compliant, scalable, and commercially aligned with client objectives.

For the Client's Test Management Enablement & Automation engagement, CodeNinja brings a dedicated 12-person specialist team spanning Test Management, Automation Engineering, AI/ML, and Performance Testing all governed under a structured 20-week program delivery framework.

Read More

https://apply.workable.com/codeninjapk/j/9D475A4059/

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