Qureos

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Senior Backend Engineer

🚀 Senior Backend Engineer

🧩 What You’ll Do

  • Design, build, and operate scalable & highly available backend systems with a strong focus on reliability and continuous delivery.
  • Develop and evolve services within an event-driven, microservices architecture (RabbitMQ, Kafka, or similar).
  • Take end-to-end ownership of features: from design → implementation → testing → production.
  • Collaborate closely with Engineering, Product, and QA to deliver high-quality solutions.
  • Lead by example in code reviews , ensuring clean, maintainable, and testable code.
  • Mentor mid-level and junior engineers through hands-on guidance and knowledge sharing .
  • Participate in and lead technical interviews , helping maintain a high hiring bar.
  • Continuously improve engineering practices, tooling, and system reliability .

🎯 What We’re Looking For

  • 5+ years of backend engineering experience .
  • Strong experience with Java + Spring Framework / Spring Boot .
  • Solid background building RESTful APIs .
  • Proven experience with event-driven systems (RabbitMQ, Kafka, or similar).
  • Experience with relational databases (MySQL, PostgreSQL, OracleDB…).
  • Hands-on experience with distributed systems & microservices in production .
  • Strong focus on code quality & automated testing (unit + integration).
  • Comfortable working with Git-based workflows in cross-functional teams.

✨ Nice to Have

  • Knowledge of CQRS, DDD, Event Sourcing, or NoSQL databases .
  • Experience with Test-Driven Development (TDD) .
  • Familiarity with Docker, CI/CD pipelines, and cloud platforms (e.g. GCP) .
  • Experience with Kotlin .

🤝 How We Work

  • We operate in Agile, cross-functional teams .
  • We value clear communication, predictable delivery, and well-tested systems .
  • Senior engineers are expected to:
  • Lead by example
  • Support and mentor others
  • Continuously raise the engineering bar

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