Senior Full Stack Developer

Description

Job Summary: The Full Stack Developer will be responsible for front-end and back-end development, as well as configuring, maintaining, and monitoring infrastructure for scalable, secure, and high-performance applications. Key Highlights: 1. Technical leadership in full-stack projects and architectural decisions. 2. Direct involvement in infrastructure management (cloud, pipelines, automations). 3. Creation and optimization of web pages for sales funnels. The Full Stack Developer will work on both the **front\-end** and the **back\-end**, and collaborate on the **configuration**, **maintenance**, and **monitoring of infrastructure** required by applications. They will develop, maintain, and enhance systems and applications—from user-facing interfaces to **communication with servers, databases, and cloud services**—always aligned with business needs. They must ensure solutions are efficient, scalable, secure, and performant, and also contribute to managing deployment environments, cloud platforms, pipelines, and automations. Prior experience in the field is required, gained through courses, **technical training, or a degree.** * Leads full-stack projects and architectural decisions technically. * Builds scalable, secure, and high-performance solutions. * Directly manages infrastructure (cloud, pipelines, automations, monitoring). * Conducts mentoring, code reviews, and contributes to defining technical standards **Technical Requirements:** **Front\-End:** * Frameworks such as React, Next.js, Angular, or similar * Development of responsive and accessible interfaces * HTML5, CSS3, and JavaScript \+ jQuery and React \- Proficiency in building web interfaces. * Responsiveness and Mobile First \- Creating adaptable layouts for various devices. **Back\-End:** * Languages such as Node.js and **PHP**. * Frameworks such as **Laravel**, etc. * Development of **REST APIs** and/or GraphQL * Relational databases (**PostgreSQL**)**Infrastructure:** * Concepts of **DevOps**, deployment, and monitoring * Use of cloud services (**AWS**, Google Cloud, Azure, etc.) * Server, domain, DNS, container (Docker), Jobs, Redis, etc. configuration \- **Cloudflare** * Creation and maintenance of **CI/CD** pipelines (GitLab CI, GitHub Actions, etc.) * Understanding of security, performance, and scalability **2\. Key Responsibilities** * Creation, maintenance, and optimization of web pages for sales funnels, including: + VSL pages + Pre\-sell pages + Backredirect pages + Upsell and Downsell pages + Other pages as required by business needs * Cloning and adapting existing pages (“ripping”), ensuring visual fidelity, functionality, and technical suitability. * Publishing and managing files on servers and storage services. * Purchasing, configuring, and managing domains and e\-mails, including: + DNS configuration + Server integration + Cloudflare configuration * Creating simple graphic assets when necessary (e.g., bottles, ingredients, and visual elements for backredirect) using tools like Canva or AI-assisted solutions. * Providing technical support and managing requests from other developers or technical teams, when needed. * Occasional infrastructure support (e.g., AWS), including assistance during blocks, complaints, and technical communication with service providers. * Technical support for internal teams and partner projects, addressing requests related to web pages, servers, and integrations. * Continuous communication with various company departments, including copywriters, designers, video editors, managers, affiliates, and leadership. * Availability to handle critical incidents, including outside regular business hours, when directly impacting servers or revenue. * Technical and strategic validation of pages, verifying: pricing, checkouts, purchase flows * Compliance with company-established standards * Critical analysis of received information, questioning and flagging technical or strategic inconsistencies before publication. **3\. Expected Results (KPIs / Deliverables)** Pages published on time, with high stability and performance Reduction of technical errors on sales and checkout pages Visual and structural standardization of sales funnels Agility in resolving technical incidents Efficient support for marketing, product, technology, and SMS teams **4\. Behavioral Requirements** * High level of organization and accountability * Proactive, problem-solving mindset * Clear, transparent, and concise communication * Ability to handle multiple concurrent tasks * Analytical thinking and attention to detail * Commitment to deadlines and outcomes * Ability to collaborate effectively with diverse departments and professional profiles