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Posted 8 days ago

Senior Backend Developer

remoteo

  • No sponsor info yet

  • €55,000–€85,000 per year (posted by the employer)Meets the EU Blue Card salary minimum

  • Permanent residency after about 5 yrs

  • Citizenship after about 10 yrs

  • Work language: likely English (posting is in English)

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About the role

We're Hiring: Software Engineer (Hybrid - Barcelona) We are expanding our core engineering team. We are looking for an experienced Backend Engineer who thrives on solving complex technical challenges across distributed systems, data pipelines, and applied AI infrastructure. What You'll Do: Design and build scalable backend services using Python. Architect data storage and retrieval systems with SQL and NoSQL databases. Develop batch or streaming pipelines and work with AWS and Kubernetes. Exper…

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Social security agreement

Location Insights: Barcelona

  • Rent (City)

    Rented flats in Barcelona city averaged €1,137/month in Q1 2026, up 4.6% on a year earlier. This is a citywide average for all flat sizes, with no centre/outside split. Districts ranged from €817 (Nou Barris) to €1,599 (Sarrià-Sant Gervasi).

  • Take-home pay (Country tax)

    About €4,100 a month after tax (at the midpoint of the posted range), using the average rate of 29.7% for a single employee on a higher salary

  • Weather (City)

    Madrid (nearest reference city): summer highs about 94°F / 34°C, winter highs about 51°F / 10°C

  • Safety (Country)

    High peacefulness (Global Peace Index rank 27)