Senior Full Stack Developer

Relou RH

. Maintain and continuously enhance existing PHP- and JavaScript-based systems.

Posted 10/14/2026contractBarueri • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates advanced technical proficiency in PHP, JavaScript, TypeScript, and Node.js, with a strong focus on software architecture, security, and scalability. Proven ability to develop and integrate APIs, manage databases using PostgreSQL and Prisma, and create automated services.

Highest-signal resume keywords

Senior Full Stack DeveloperPHPJavaScriptPostgreSQLAPI Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PHPJavaScriptTypeScriptNode.jsPostgreSQLPrismaAPI DevelopmentWeb ScrapingAutomationArtificial Intelligence

Soft Skills

Excellent CommunicationSelf-DirectedOrganizedExecution-FocusedResilience Under Pressure

Tools & Technologies

WhisperHotmartHublaActiveCampaign

Industry Keywords

Software ArchitectureSecurityScalabilityScraping ServicesAutomated Services

Tech Stack

Tools & technologies

JavaScriptNode.jsPHPPostgresPythonTypeScript

About the role

Key responsibilities & impact

Maintain and continuously enhance existing PHP- and JavaScript-based systems.
Design, structure, and implement the new systems architecture (Architecture 2.0).
Manage bugs, responding quickly to resolve and prevent failures.
Develop and integrate various APIs (WhatsApp, Instagram, AI tools such as Whisper, Hotmart, Hubla, and ActiveCampaign).
Create and maintain scraping services, automations, and proprietary internal tools.
Model and optimize databases using PostgreSQL and Prisma.
Ensure development best practices, with a focus on security, performance, and scalability.

Requirements

What you’ll need

Solid, proven experience as a Senior Full Stack Developer.
Demonstrated focus on software architecture, security, and scalability decisions.
Advanced technical proficiency in PHP, JavaScript, TypeScript, and Node.js.
Practical experience with PostgreSQL databases and the Prisma ORM.
Familiarity and hands-on experience building and consuming APIs (REST, webhooks, messaging APIs, and social media APIs).
Self-directed, organized, execution-focused profile with excellent communication skills.
Resilience to work under pressure and prioritize demands during launch periods.
Knowledge of Python and experience applying artificial intelligence tools and models, such as Whisper.
Previous experience integrating sales and marketing platforms (Hotmart, Hubla, and ActiveCampaign).
Experience developing web scraping solutions and automated services.