Staff Engineer (100% Remote within Spain)

The role

You will set the technical direction for the Marketplace platform during a large architectural shift from a PHP monolith to a monorepo. You will use AI coding agents to ship production changes and mentor senior engineers to improve technical standards.

What you will do

• Be accountable for the target architecture of the Marketplace
• Shape the monolith-to-monorepo migration
• Move domains from thin proxy over the monolith to owned natively in the monorepo
• Make the Marketplace easy to integrate with through clear contracts
• Ship production changes by directing AI coding agents
• Drive AI-assisted development for migration and integration work
• Partner with Engineering and Product Managers on planning
• Mentor senior engineers on architecture and system design
• Contribute to Docplanner's Staff+ community of practice

Required qualifications

• Led technical direction across several teams
• Experience taking a large legacy system apart using strangler pattern, anti-corruption layers, data migration and dual-write
• Strong in distributed systems and backend architecture
• Comfortable in a polyglot environment
• Solid hands-on experience using AI to accelerate software development
• Experience directing AI agents to write code while maintaining design, correctness and security
• Fluent English

Nice to have

• Experience with two-sided marketplaces, search and discovery, or booking and scheduling systems
• Experience with monorepos at scale
• Exposed product capabilities to AI agents
• Healthcare or another regulated domain

Benefits

• Flexible remuneration and benefits system via Flexoh (restaurant card, transportation card, kindergarten, and training tax savings)
• Remote or hybrid work model
• Flexible working hours
• Summer intensive schedule
• 23 paid holidays, with exchangeable local bank holidays
• Additional paid holiday on your birthday or work anniversary
• Private healthcare plan with Adeslas (subsidized for family)
• Access to hundreds of gyms via Wellhub
• Access to iFeel for mental wellness
• Free English and Spanish classes

About the company

Docplanner is a leader in 13 countries with over 2,500 employees globally. The company provides technology to empower patients and doctors to make the healthcare experience more human.