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 Dev Ops 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 Linked In page.