**Mid-Level Developer \- PHP \+ Node.js \+ SQL (In-person CLT \- Santo André/SP)** We are looking for an agile and responsible developer with strong programming logic and practical experience in object-oriented PHP, Node.js, and SQL. The main focus of this role is to quickly solve problems, maintain system stability, and ensure operational continuity. If you enjoy challenges, value autonomy, and want to work in person in Santo André, this is a great opportunity! **Responsibilities:** Fix and optimize code in object-oriented PHP Maintain and improve internal systems built with Node.js Create and adjust SQL queries with a focus on performance Collaborate with the technical team to deliver fast and effective solutions Perform maintenance and support tasks for production systems **Requirements:** Proven experience with plain PHP (object-oriented) Experience with Node.js (Express or TypeScript) Proficiency in SQL (MySQL, PostgreSQL, or MSSQL) Strong analytical skills and proactive problem-solving ability **Preferred Qualifications:** Knowledge of Docker, Redis, or API integrations Experience with high-volume data systems or customer support platforms **Conditions:** Employment type: CLT **Salary range: BRL 4,000 to BRL 8,000** Benefits: Transportation allowance Working hours: Monday to Thursday from 8 AM to 6 PM, Friday from 8 AM to 5 PM Location: In-person — Santo André/SP **Availability: Immediate** Job type: Full-time CLT Pay: BRL 4,000.00 \- BRL 6,000.00 per month Benefits: * Transportation allowance Experience: * Software Development (Required)