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Backend developer • berkeley ca

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[job_card.full_time]
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[job_card.full_time]
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[job_card.full_time]
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Backend Rust Developer

Backend Rust Developer

LabelboxSan Francisco, CA, United States
[job_card.variable_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
[job_card.job_description]

Rust Developer - $90 / hr Remote - Alignerr

Location : Remote

About the job

At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting‑edge AI models.

Organization : Alignerr Position : Rust Developer Type : Hourly Contract Compensation : $60–$90 / hour Location : Remote Commitment : 10–40 hours / week

Role Responsibilities (Training support will be provided)

  • Review AI-generated Rust code for memory safety, ownership patterns, and performance optimization.
  • Design high-performance systems‑level code to evaluate the model's understanding of low-level constraints.
  • Evaluate concurrent programming logic and identify potential race conditions in AI responses.
  • Ensure scientific rigor and type-safety across all backend systems‑level deliverables.

Requirements

  • Bachelor's degree or higher in Computer Science or a related technical field.
  • 5+ years of professional experience writing production Rust with a focus on memory safety and concurrency.
  • Strong background in systems programming and performance optimization.
  • Fluent in English with the ability to explain complex low-level programming concepts clearly.
  • Preferred

  • Experience with distributed systems or developer tooling.
  • Application Process (Takes 15-20 min)

  • Submit your resume
  • Complete a short screening
  • Project matching and onboarding
  • $60–$90 an hour

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