Job Description

We’re recruiting on behalf of a fast-growing European FinTech that provides crypto purchase/sale and payments rails for both end users and businesses. They’re looking for a Senior Backend Developer (PHP) to help scale core backend services where correctness, security, and performance matter.

What you’ll do
  • Write modern PHP (8.3+) using strict types, typed properties, and PSR standards
  • Build and maintain high-performance APIs , background jobs, and database-driven features
  • Review pull requests: catch bugs, enforce standards, and suggest better patterns
  • Identify opportunities to improve code quality, architecture, and performance
  • Optimise PostgreSQL queries , API responses, and background jobs for speed and efficiency
Requirements
  • 5+ years of professional PHP experience
  • Strong OOP fundamentals, design patter...

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