💼 Full-Time Position

Senior Engineer

🏢
Lansweeper NV
📍 alicante, comunidad valenciana, Spain
📍
Location
alicante, Spain
📅
Posted
June 01, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job 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...