**Senior Fullstack Engineer (Backend Oriented) \- 100% Remote (LATAM)** We are searching for a **Senior Fullstack Engineer** with a strong backend orientation. Our ideal teammate is proficient in React/Typescript for building reliable frontends, and deeply experienced in **backend development using Ruby on Rails and/or Node.js**. You will enjoy solving complex problems, elevating architectural standards, and directly impacting high\-profile digital transformation projects. ### **Key Responsibilities: Backend\-Oriented Senior Fullstack Development** * Design, implement, and maintain scalable backend systems using **Ruby on Rails** and/or **Node.js** to power high\-availability platforms. * Develop responsive, maintainable front\-end interfaces using **React** and **Typescript**, collaborating closely with UX/UI and product teams. * Drive code quality and best practices, including automated testing, code reviews, and continuous integration. * Architect solutions for seamless integrations with APIs, microservices, and third\-party platforms. * Ensure that backend and frontend systems perform efficiently, ensuring exceptional user experience and reliability. * Mentor junior engineers, promote knowledge sharing, and contribute to continual improvement of engineering processes. * Proactively identify performance bottlenecks and propose optimized solutions across the stack. * Collaborate across distributed teams, participating in regular sprint planning and delivering on shared objectives. #### **What We’re Looking For: Senior Backend\-Focused React, Ruby on Rails, and Node Specialist** * 5\+ years of hands\-on experience in software development, with strong backend expertise using **Ruby on Rails** and/or **Node.js**. * Proven experience building modern, reliable frontends using **React.js** and **Typescript**. * Solid architectural understanding of REST APIs, microservices, and scalable cloud applications. * Deep knowledge of database design and optimization (SQL or NoSQL). * Demonstrated ability to navigate asynchronous programming and event\-driven architectures. * Strong familiarity with CI/CD pipelines, code versioning tools, and DevOps best practices. * Experience with unit, integration, and performance testing. * Excellent communication and collaboration skills, comfortable in multicultural engineering teams. * Fluent in English (written and spoken). * Based in Latin America (LATAM timezone). ##### **Why Join Us? 100% Remote Senior Engineering Careers in LATAM** * Shape transformative digital products for leading enterprise clients across the Americas. * Flexible, **100% remote work** for a healthy work\-life balance. * Work in a collaborative, inclusive culture focused on learning and innovation. * Opportunities for long\-term career growth and to influence the future of high\-impact technology projects. * International teamwork and continuous learning from passionate tech and business leaders. #### **How to Apply: Senior Fullstack Engineer Roles (React, Typescript, Ruby on Rails, Node) \- Remote LATAM** * Apply directly using the platform on this page. * Start your application by completing your initial interview at www.talentconnect.ai. Stay connected with us for future openings, industry insights, and updates by following our LinkedIn page.