18h ago

Senior Backend Engineer

Barcelona | Madrid | València, Valencia, Spain

$75k-$95k / yearest.

full-timesenior Hybridsoftware Visa Sponsor

🛠 Tech Stack

💼 About This Role

You'll join the Foundation Engineering team to design and scale next-generation systems like search and authentication. Your work will directly impact the growth of a leading European sports and wellness platform. You'll collaborate across teams to align technology with business strategy.

🎯 What You'll Do

  • Ensure productivity and resilience of infrastructure and services
  • Standardize processes and build automation for data pipelines
  • Work with SRE on developer productivity and CI/CD adoption
  • Operate services and tools for batch and streaming pipelines on Kubernetes and GCP

📋 Requirements

  • 5+ years in backend development
  • Experience with Kubernetes in large-scale systems
  • Proficient in Go programming language
  • Strong system design and architecture skills

✨ Nice to Have

  • Experience with GCP cloud platform
  • Knowledge of monitoring and observability tools

🎁 Benefits & Perks

  • 🏖️ 30 days paid vacation plus 2 volunteering days
  • 🏋️ Free Urban Sports Club L Pro Membership
  • 🌍 Extended remote work up to 120 days in EU/UK/Switzerland
  • 📚 Annual €1,000 personal development budget
  • 🧠 Mental health support via Open Up

📨 Hiring Process

Estimated timeline: 2-4 weeks · AI estimate

  1. 1Recruiter Call· 30 min
  2. 2Technical Interview· 60 min
  3. 3System Design Interview· 60 min
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