Senior Full Stack Engineer (Video Platform) - LATAM-Remote

**Excellent opportunity to work REMOTELY with a U.S.-based company. Candidates living in Mexico, or all LATAM are welcome to apply.** **About the Company** Bydrec, Inc. is a California-based company that connects top Tech talent from Latin America with U.S. companies looking to expand their development teams. Learn more at [bydrec.com](https://bydrec.com/). **Position Summary** We are seeking a **Senior Full Stack Engineer** to join a team focused on building and scaling modern video technology solutions. The ideal candidate has strong expertise in **JavaScript, TypeScript, Node.js, and React**, along with experience developing scalable backend services, APIs, and distributed systems. This role requires someone comfortable working across the entire stack, solving complex technical challenges, and contributing to cloud-based, high-performance applications. **Responsibilities** - Develop and maintain full-stack applications using JavaScript, TypeScript, Node.js, and React. - Design and build scalable backend services, APIs, and asynchronous workflows. - Work with browser-based technologies and complex frontend application flows. - Develop applications operating in cloud-native and containerized environments. - Troubleshoot and resolve production issues across frontend, backend, databases, and infrastructure. - Optimize application performance, scalability, reliability, and security. - Work with SQL databases, including schema design, migrations, indexing, and query optimization. - Participate in architecture discussions, code reviews, and technical design sessions. - Write clean, maintainable, and well-tested code. - Improve system observability through monitoring, logging, dashboards, and operational documentation. - Collaborate with globally distributed engineering teams. - Mentor other engineers and contribute to engineering best practices. - Leverage AI-assisted development tools responsibly to improve productivity and code quality. **Qualifications** **Required:** - Advanced English proficiency (written and spoken). - 5+ years of professional software engineering experience. - Strong experience with JavaScript and TypeScript. - Strong backend development experience using Node.js (NestJS, Express, or similar frameworks). - Strong frontend development experience with React and modern web technologies. - Experience designing and building production APIs and distributed systems. - Solid understanding of asynchronous programming concepts, including promises, async/await, queues, retries, and event-driven architectures. - Strong experience with SQL databases, preferably PostgreSQL. - Experience working in cloud and containerized environments. - Experience with monitoring, observability, and troubleshooting production systems. - Ability to work independently and take ownership of projects from design through delivery. **Nice to Have:** - Deep understanding of Node.js internals (event loop, streams, worker threads, async model). - Experience with Golang. - Experience with video streaming technologies such as WebRTC, MediaRecorder, WebAudio, or FFmpeg. - Experience with browser automation tools such as Playwright or Puppeteer. - Experience with Kubernetes, Docker, GCP, Kafka, Pub/Sub, and CI/CD pipelines. - Experience with performance profiling and optimization. - Previous experience mentoring engineers or leading technical initiatives.