Qureos

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Senior Specialist, Back-End Engineer

In this role, you’ll make an impact in the following ways:

  • Design, develop, and maintain high-performance Java applications and services.
  • Write clean, efficient, secure, and scalable code following engineering standards and best practices.
  • Collaborate with cross-functional partners in Product and Operations to define requirements, design solutions, and deliver features end-to-end.
  • Diagnose and resolve defects and performance bottlenecks; participate in incident response and post-incident improvements as needed.
  • Contribute to architectural decisions and technical strategy (APIs, data models, reliability, observability, scalability).
  • Participate in code reviews to maintain quality, share knowledge, and reinforce consistent patterns.
  • Improve developer productivity through automation, better tooling, and CI/CD improvements.
  • Mentor and support engineers across the team; foster a culture of continuous learning and constructive feedback.
  • Stay current with emerging technologies and recommend pragmatic adoption where valuable.
  • Delivers high-quality features quickly by breaking down work effectively and removing bottlenecks.
  • Improves system performance, reliability, and maintainability through disciplined engineering practices.
  • Raises team output through mentorship, constructive code reviews, and sharing reusable patterns.
  • Balances speed with risk management, security, and operational readiness.
  • Continuously learns and pragmatically applies new tools/techniques to improve outcomes.


To be successful in this role, we’re seeking the following:

  • Bachelor’s or master’s degree in computer science, Engineering, or a related field (or equivalent practical experience).
  • Exposure to full-stack development including Java 11, Spring 5, Spring Boot 3, HTML, CSS, JSON, Angular 10+, and JavaScript is highly desirable
  • Advanced SQL skills, including PL/SQL development and performance tuning in Oracle and/or PostgreSQL.
  • DevOps knowledge along with Gitlab CI/CD automation
  • Security Authentication/ Authorization Knowledge (OIDC OAuth, Azure MFA)
  • Experience with automation and AI-driven solutions is a plus.

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