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Backend Developer

Paris, Ile-de-France💼 Full-time🗓 2026-06-19 → 2026-08-05

Core

Design, develop, and maintain high-performance back-end solutions for a content platform serving 19M users, transitioning from a PHP monolith to a distributed microservices ecosystem.

Role type

Senior Backend Developer (Polyglot)

Builds

Core business logic, high-performance microservices, and data integration layers for a global content platform.

Domain

Consumer Internet / Content Platform

Deliverable

production ML models | product features | infrastructure

Required skills

PHP 8/Symfony, Golang, PostgreSQL, DynamoDB, NoSQL, REST APIs, Websockets, Automated Testing (Playwright), System Architecture, CI/CD

Preferred skills

Legacy code refactoring, High-traffic system scaling, Technical mentorship

Technologies

Golang, PHP 8, Symfony 6.4, PostgreSQL, DynamoDB, DocumentDB, Playwright, AWS, Jira, Notion, Figma

Responsibilities

Develop and maintain core business logic within existing PHP/Symfony monolith; Architect and implement new high-performance services in Golang; Ensure data integrity across relational and NoSQL storage solutions; Write robust automated tests and ensure system health through monitoring; Participate in code reviews and contribute to technical standards.

Seniority

Senior, hands-on IC

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