Fullstack Engineer - Education (Spanish Bilingual)

<div class="content-intro"><h3><strong><span style="font-family: arial, helvetica, sans-serif;">About xAI</span></strong></h3> <p><span style="font-family: arial, helvetica, sans-serif;">xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. </span><span style="font-family: arial, helvetica, sans-serif;">Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. </span><span style="font-family: arial, helvetica, sans-serif;">We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. </span><span style="font-family: arial, helvetica, sans-serif;">All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.</span></p> <p> </p></div><h3 data-pm-slice="1 1 []"><span style="font-family: arial, helvetica, sans-serif;">About the Role</span></h3> <p>We are building AI-powered platforms for transformative applications in education. This work involves creating scalable, AI-driven systems with personalized interactions, adaptive features, content delivery, and analytics to deliver meaningful user experiences at scale.</p> <p>We’re looking for generalist fullstack engineers who thrive on owning significant parts of the system end-to-end: from intuitive user interfaces to robust backend services, data infrastructure, and deep AI integrations.</p> <h3><span style="font-family: arial, helvetica, sans-serif;">Responsibilities</span></h3> <ul> <li>Build and maintain fullstack features, including user dashboards, personalized experiences, content delivery, interactive tools, assessments, and real-time analytics.</li> <li>Develop backend services, APIs, and data models to support high-volume, multi-user environments.</li> <li>Integrate AI capabilities (tutoring, content generation, personalization) deeply into the platform.</li> <li>Design and implement database schemas and queries for tracking progress, engagement, and reporting.</li> <li>Collaborate on integrations with external systems and data sources to enable comprehensive workflows.</li> <li>Ensure the platform is performant, secure, reliable, and scalable for broad deployment.</li> <li>Work closely with product, design, AI, and domain experts to iterate rapidly based on user feedback and outcome data.</li> </ul> <h3><span style="font-family: arial, helvetica, sans-serif;">Required Qualifications</span></h3> <ul> <li>Experienced fullstack engineer comfortable owning features across the entire stack (frontend, backend, database).</li> <li>Strong generalist who can fluidly move between UI/UX implementation, API design, data modeling, and systems architecture.</li> <li>Proficient in modern web technologies (e.g., TypeScript/React/Next.js on the frontend; Python/FastAPI or similar on the backend).</li> <li>Solid experience with relational databases and designing schemas for complex domains.</li> <li>Good eye for UX design and strong attention to detail.</li> <li>Familiarity with large-scale user-facing applications or domain-specific platforms is a strong plus.</li> <li>Passionate about building products that create real-world impact.</li> <li>Excited to work in a fast-moving, high-impact environment with significant ownership.</li> <li data-stringify-indent="0" data-stringify-border="0">Willingness and ability to travel frequently to the customer site in El Salvador and/or work onsite as required by project needs</li> <li data-stringify-indent="0" data-stringify-border="0">Full professional fluency in English and Spanish (bilingual), with excellent verbal and written communication skills in b ... (truncated, view full listing at source)