Senior SWE - Python / TypeScript - USA (Contract)
International Falls, MN, USAContractPosted 4 days agoStill listed 3 days ago
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Job overview
Careerflow Human Data Labs partners with AI companies to bring professional expertise into their products. The engineer will work with preference data and rubric creation, supporting data generation, collection, and evaluation workflows. The role calls for strong quality judgment, clear communication, and comfort in ambiguous, fast-moving environments. The posting describes a fully remote contractor assignment with a minimum commitment of 20 hours per week and overlap with PST.
Skills & qualifications
Skills
Qualifications
Full job description
Careerflow Human Data Labs partners with AI companies to bring real-world professional expertise into their products. About the Role: We're looking for a high-taste engineer with a strong eye for quality — someone who's worked hands-on with preference data and rubric creation, and knows what separates a good example from a great one. You communicate clearly and can synthesize complex technical work the way a strong MAI dev would: concise, structured, and easy for others to act on. You're comfortable in ambiguous, fast-moving environments and default to shipping over deliberating.
What does day-to-day look like:
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Design, refine, and iterate on rubrics and evaluation criteria for preference data
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Review and label data with a high bar for quality, catching subtle issues others might miss
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Build and maintain pipelines/infra that support data generation, collection, and evaluation workflows
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Synthesize findings from data work into clear write-ups, updates, or recommendations for the team
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Collaborate closely with researchers/engineers to translate qualitative judgment into scalable processes
Required Skills:
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5+ yrs of proficiency in Python (especially building/maintaining pipelines and infra) or Typescript/Golang/JavaScript (experience contributing to or navigating large codebases like VSCode a plus)
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Hands-on experience with preference data collection and/or rubric creation
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Strong written and verbal communication — able to distill technical work into clear, actionable summaries
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Demonstrated high-taste judgment — able to articulate why something is good, not just that it is
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Work in a fully remote environment.
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Opportunity to work on cutting-edge AI projects with leading LLM companies.
Engagement Details:
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Commitments Required: At least 4 hours per day and minimum 20 hours per week with overlap of 4 hours with PST.
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Employment type : Contractor assignment (no medical/paid leave)
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Duration of contract : 3 month; [expected start date is next week]
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Location : USA, Canada
Evaluation Process (approximately 30 mins) :
- One round of interview (30 mins of technical & cultural discussion)
5+ years of professional experience Total number of positions: 320 Engagement Length: 4 weeks, Full-time (8 hours/day) 20 hours per week. Overlap 4 hours with PST 6-week project, with a preferred commitment of up to 20 hours per week. Fully remote, with payment in USD. Start as soon as you successfully pass the assessment.
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