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Developer PHP - Responso

Curitiba, State of Paraná, Brazil🌐 Remote💼 Full-time🗓 2026-04-23 → 2026-09-26

Core

Build and maintain a SaaS application optimizing customer service for e-commerce platforms using PHP and machine learning.

Role type

Senior PHP backend developer

Builds

SaaS application for e-commerce customer service optimization

Domain

E-commerce, SaaS, Machine Learning

Deliverable

production ML models | product features

Required skills

PHP 7.4/8.2, Symfony 4.x/6.x, REST API design, Elasticsearch, Doctrine ORM, RabbitMQ, Git, OOP, Dependency Injection

Preferred skills

SaaS architecture, e-commerce platform integration, external API integration (Mercado Livre, Shopee, Amazon)

Technologies

PHP, Symfony, Elasticsearch, Doctrine, RabbitMQ, Git

Responsibilities

Develop and integrate REST APIs, process large datasets, implement machine learning features, write clean code, perform code reviews and testing

Seniority

Senior, hands-on IC

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