Backend Engineer-W2 preffered-Onsite

Java Backend Engineer with Scala Denver, CO (Onsite) Long Term Contract We're looking for a senior engineer who doesn't just write code - they own outcomes. You'll be responsible for the full lifecycle of backend services: from design and development through production reliability. In an era where AI can generate code, we value engineers who think critically, anticipate problems, and drive systems forward. What We Expect End-to-End Ownership - Own features from design -> development -> testing

Job Title: Backend Architect Location: Denver, CO (Hybrid) Duration: Long Term Job Description: We're seeking an experienced hands-on Backend Technical Architect to lead architecture design, technical delivery, and system optimization across our platform.This is a hands-on role requiring deep technical expertise, leadership capabilities, and end-to-end ownership of critical systems. Architecture & Design: Design and evolve system architecture for scalability, reliability, and performanceCrea

Job Title: Senior Backend Engineer (TypeScript/Node.js) Location: Denver, CO Duration: Long Term About the Role We''re looking for a senior engineer who doesn''t just write code - they own outcomes. You''ll be responsible for the full lifecycle of backend services: from design and development through production reliability. In an era where AI can generate code, we value engineers who think critically, anticipate problems, and drive systems forward. What We Expect End-to-End Ownership Own feature

In-person interview required at Denver, CO Required Skills: .Net, React , Python, AI/ML, LLM About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs, SaaS, a