Job Title: Senior Software Engineer - AI Enablement Company Name: Mercury Job Url: https://hiring.cafe/?searchState=%7B%22searchQuery%22%3A%22senior+software+engineer%22%2C%22workplaceTypes%22%3A%5B%22Remote%22%5D%2C%22dateFetchedPastNDays%22%3A4%2C%22applicationFormEase%22%3A%5B%22Simple%22%5D%7D Job Description: Senior Software Engineer - AI Enablement @ Mercury View All Jobs Website San Francisco or New York or Portland or United States or Canada $167k-$219k/yr Remote Full Time Responsibilities: Extending platform, Strengthening knowledge layer, Enabling prototyping Requirements Summary: 5+ years backend development in production systems; fluent across languages; hands-on with LLM-powered systems; strong in cost, observability, latency, and safety; high initiative and clear communicator. Technical Tools Mentioned: Backend development, LLM platforms, RAG pipelines, observability, guardrails, prompt libraries, policy-as-code