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# Senior Backend Engineer (Node.js / Typescript)

- **Company:** Talentco, LLC
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Salary:** $100,000 - $150,000
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Amazon Web Services, Microsoft Azure, Cloud Computing, Information Retrieval, Node.Js, Software Engineering, TypeScript, Large Language Models, Generative AI, Backend, Web Technologies
- **Published:** November 13, 2026
- **Apply:** https://arc.dev/remote-jobs/j/redirect/pyvvdyl1il

## About the Role

This role requires strong software engineering skills, a deep understanding of backend development, and the ability to work in a fast-paced, AI-first environment. You'll collaborate with AI engineers, AI researchers, full-stack engineers and product teams to build enterprise-grade solutions that enable seamless AI-human interactions., * 6+ years of hands-on experience building production applications, having worked in high-bar engineering environments, particularly startups or scale-ups.

 * A backend focus, with proficiency in modern web technologies, namely Node.js and Typescript
 * Strong knowledge of cloud infrastructure (AWS, GCP, or Azure) and scalable architectures.
 * Understanding of AI-powered applications, including LLMs, chat interfaces, and agentic workflows.
 * Ability to work in a fast-paced, high-autonomy environment, solving complex problems and delivering impact.
 * Strong collaboration skills, with experience working in cross-functional teams with engineers, designers, and AI researchers.

## Description

* Build scalable backend services that support real-time AI interactions, knowledge retrieval, and automation.
 * Work closely with AI researchers and ML engineers to integrate LLMs, Retrieval-Augmented Generation (RAG), and automation into production-ready applications.
 * Ship robust, minimal-dependency code that performs efficiently in enterprise environments.
 * Continuously iterate and refine AI-driven products, balancing user needs with technical feasibility.