Full-time

Senior Backend Software Engineer - RUBY

Posted by Coberon Chronos • , , Spain, , , Spain, Spain

📍 , , Spain, , , Spain 🕒 March 03, 2026

About the Role

Our client is a world‑class American B2B software company, a leader in its field. We are looking for exceptional Senior Backend Software Engineers (Tech stack: Ruby/ RoR, PostgreSQL, Redis, Kafka, k8s) to join the team that develops and maintains everything related to recipe execution: DSL, pulling events, processing webhooks, and executing jobs. It has various aspects: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption.

These are full‑time, permanent positions offering highly competitive compensation and benefits.

MUST‑HAVE REQUIREMENTS

  • Strong experience in building scalable distributed backend applications (5+ years).
  • Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.
  • Good understanding of network protocols and stacks.
  • Good understanding of DB technologies: ...

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