RadixarkMember of Technical Staff

Member of Technical Staff — Backend/API Platform

Palo Altoonsite$200K – $400K

via Greenhouse

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About this role

About the Role RadixArk is looking for a Member of Technical Staff — Backend/API Platform Engineer to build the API layer, control plane, and platform services that power SGLang and Miles in production. You'll design and implement the REST/gRPC APIs, authentication systems, multi-tenancy isolation, and monitoring infrastructure that thousands of developers and companies rely on. This role bridges high-performance inference/training systems with production-grade platform engineering. Requirements 4+ years experience building production backend systems, APIs, or platform infrastructure Bachelor's or Master's degree in Computer Science, Engineering, or equivalent industry experience Strong proficiency in Python, Go, or Rust with production-quality code standards…

Read the full description on Radixark's site →

What we'd score you on

reqspace match rubric

Five dimensions, recruiter-grade. Upload your resume and we'll generate a written explanation of where you fit and where the gaps are.

Skills match

For this role: python, go, rust, grpc, aws…

Level fit

We check your title trajectory against the seniority signal of the role.

Domain experience

Your work in the role's domain matters more than your years total. We weight recent and direct experience.

Recency

A skill you used last quarter weighs more than one from five years ago. We grade on recency, not lifetime.

Location fit

This role is based in Palo Alto. We weight your proximity and willingness to relocate.

Score yourself on this role.

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Skills in this role

Pulled from the job description. These are the keywords we'll weight when scoring your fit.

pythongorustgrpcawsazuregcpkubernetesdatadoggrafanaprometheusgithub

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