Senior Rust Engineer — AI Data & Infrastructure (Remote) at Alignerr
San Francisco, California, United States -
Full Time


Start Date

Immediate

Expiry Date

12 Mar, 26

Salary

75.0

Posted On

12 Dec, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Rust, Systems Programming, Performance, Concurrency, Memory Safety, Backend Services, Tooling, Data Pipelines, Data Annotation, Data Quality, Evaluation Systems, AI, ML, Distributed Systems, Developer Tooling, Communication Skills

Industry

technology;Information and Internet

Description
About the Job Alignerr connects top technical experts with leading AI labs to build, evaluate, and improve next-generation models. We work on real production systems and high-impact research workflows across data, tooling, and infrastructure. Position Senior Rust Engineer — AI Data & Infrastructure Type: Contract Commitment: 20–40 hours/week Compensation: Competitive, hourly (based on experience) Role Responsibilities - Design, build, and optimize high-performance systems in Rust supporting AI data pipelines and evaluation workflows - Develop tooling and backend services for large-scale data annotation, validation, and quality control - Improve reliability, performance, and safety across existing Rust codebases - Collaborate with data, research, and engineering teams to support model training and evaluation workflows - Identify bottlenecks and edge cases in data and system behavior, and implement scalable fixes - Participate in synchronous reviews to iterate on system design and implementation decisions Qualifications Must-Have - 5+ years of professional experience writing production Rust - Strong systems programming background (performance, concurrency, memory safety) - Experience building backend services, tooling, or data pipelines - Clear written and verbal communication skills - Ability to commit 20–40 hours per week Preferred - Prior experience with data annotation, data quality, or evaluation systems - Familiarity with AI/ML workflows, model training, or benchmarking pipelines - Experience with distributed systems or developer tooling Application Process - Submit your resume - Complete a short technical screening - Project matching and onboarding \n \n $50 - $75 an hour \n
Responsibilities
The Senior Rust Engineer will design, build, and optimize high-performance systems in Rust for AI data pipelines and evaluation workflows. They will also collaborate with various teams to improve system reliability and performance.
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