[{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Backend Software Engineer","description":"

Why Cascade?

Cascade AI helps HR organizations transform how they operate with AI agents that automate critical HR functions, including support, open enrollment, onboarding, leave of absence, compensation, and more. Our agents execute processes and workflows, streamline HR operations, and deliver employees the help they need instantly and conversationally.

By combining LLMs with an organization's existing HR technology stack, Cascade agents streamline operations, improve employee experience, and unlock significant cost savings. Deployed globally across 30+ countries, supporting multilingual workforces.

Trusted by dozens of enterprise customers, including Fortune 100 companies. Backed by Gradient Ventures, Google's AI fund. Founded by two former Microsoft engineers through the MIT Sandbox Innovation program.

Role: Senior Backend Engineer

As a Senior Backend Engineer at Cascade, you will design, build, and own the core backend systems that power AI agents automating real HR work at scale — serving dozens of enterprise customers across 30+ countries, spanning industries from healthcare and energy to SaaS and cybersecurity, with employee populations ranging from 1,000 to 100,000+.

This is a high-impact, hands-on role where you'll drive architecture decisions, mentor engineers, and take end-to-end ownership of critical systems — from API design through production reliability.

You'll work across APIs, data models, integrations, and LLM orchestration, turning ambiguous product needs into reliable, scalable backend systems. You'll collaborate closely with product, frontend, and customer-facing teams, and you'll be trusted to make high-stakes enginee","datePosted":"2026-06-12","employmentType":"FULL_TIME","hiringOrganization":{"@type":"Organization","name":"Cascade Space","sameAs":"https://cascade.space"},"url":"https://jobs.ashbyhq.com/cascade/dfa64cf7-0555-401a-ad11-a9305f3cc6c3","jobLocationType":"TELECOMMUTE","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Bellevue"}}}]

Cascade Space

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