Senior Engineer

alicante, comunidad valenciana, Spain • Posted June 06, 2026

Job Type: Full-time
Location: alicante, comunidad valenciana
Posted: June 06, 2026
Category: Informática y tecnología, Ingeniería y tecnología
Application Deadline: July 16, 2026

Role Description

As a Senior Back-End Engineer , you will play a key role in designing, building, and maintaining robust, scalable, and secure server-side applications. You will collaborate closely with front-end developers, DevOps engineers, and product stakeholders to implement efficient APIs and business logic. Your responsibilities will include writing clean, maintainable, and well-tested code, optimizing application performance, and staying current with best practices and emerging back-end technologies.

A day in the life of a Senior Back-End Engineer

  • Manage the full lifecycle of new epics, from technical design to customer delivery
  • Design and implement scalable, high-performance backend features
  • Write and maintain clear technical documentation and architecture decisions
  • Analyze and troubleshoot system performance issues
  • Ship production updates daily with minimal risk
  • Provide technical leadership and support acro...

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