Mercor
Senior Software Engineer, Backend (Node.js, TypeScript, Rust)
- Pay
- $50–80/hr
- Type
- Full-time
- Location
- Remote
- Who can apply
- USA only
- Posted
- Oct 28, 2026
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About this role
Join a high-scale consumer platform team as a Senior Backend Engineer, building the services behind digital experiences used by millions of people every day. 1\. Overview We're partnering with a large enterprise technology organization to place a Senior Software Engineer on a platform team that powers its core customer-facing experiences across web and mobile. The team works across Engineering, UX, Product, Business, and Analytics to ship fast, iterate through continuous experimentation and customer feedback, and integrate advanced capabilities such as Generative AI into production services. We're seeking senior backend engineers with hands-on Node.js, TypeScript, and Rust experience and a deep understanding of how the web works at scale. This is a full-time commitment of 40 hours per week. This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed within…
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