WonderBrains agency

Senior PHP Backend Developer (AI-First)

About the Company

We’re an international proptech company building a real estate investment platform that enables investors to co-own income-generating properties and finance real estate projects. Our platform serves a growing community of 27,000+ investors, and we’re focused on building scalable, modern financial technology products.

We’re expanding our AI-first engineering team and are looking for a Senior PHP Backend Developer who enjoys owning the backend from development through deployment. You’ll work in a fast-moving environment where AI is an essential part of the engineering workflow, helping experienced developers deliver faster without compromising quality.

 

What You’ll Do

  • Build scalable backend services using Laravel.
  • Write Unit and Feature tests first (Pest/PHPUnit) following TDD principles.
  • Own deployments on Google Cloud Platform (Cloud Run, Cloud SQL, Cloud Build).
  • Use AI development tools such as Codex, Claude Code, Cursor, GitHub Copilot, Gemini CLI, and similar to improve development speed and code quality.
  • Monitor performance, identify bottlenecks, and continuously improve the architecture.
  • Build secure, scalable, and maintainable backend systems

     

Requirements

  • 5+ years of commercial experience with PHP and Laravel.
  • Strong experience with Test-Driven Development (TDD).
  • Hands-on experience with Google Cloud Platform, including Docker, Artefact Registry, Cloud Run, and serverless services.
  • Proven daily experience using AI coding tools (Codex, Claude Code, Cursor, Copilot, Gemini, or similar).
  • Strong understanding of AI-assisted and agentic development workflows.
  • Strong knowledge of Eloquent ORM, query optimisation, indexing, and performance tuning.
  • Experience building secure applications (OWASP, secure APIs, encryption).
  • Solid understanding of PostgreSQL/MySQL, REST APIs, and OOP.
  • Excellent communication and collaboration skills.
  • English level: B2+.

     

Must-Have Experience

  • Laravel - 5+ years
  • Google Cloud Platform - 5+ years
  • PostgreSQL - 5+ years
  • Gemini - 2+ years

     

Nice to Have

  • Laravel Horizon / Pulse
  • GitHub Actions
  • Google Antigravity
  • Open-source contributions (PHP or AI developer tooling)

     

Why Join

  • AI-first engineering culture.
  • Small, highly collaborative team with direct access to decision-makers.
  • Latest AI development tools and subscriptions provided.
  • Google Cloud credits.
  • High ownership and autonomy over technical decisions.
  • Opportunity to influence architecture and engineering practices in a growing product company.

 

Required skills experience

Laravel 5 years
PHP 5 years
GCP (Google Cloud Platform) 5 years
PostgreSQL 5 years
Gemini 2 years

Required languages

English C1 - Advanced
Published 27 July
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12 applications
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