Member of Technical Staff - Research / Post-Training

Halluminate
San Francisco
Workplace: OnsiteFull timeUSD 200,000 - 275,000 annuallyFunction: Education & TrainingExperience: 8+ yearsSkills: ["Product ownership","User ownership","Startup speed","Client communication"]

Lead in-house research and post-training for frontier models in Halluminate’s computer-use and tool-use RL environments for financial services work. You’ll train open-source models on in-house setups, drive public benchmarks and leaderboards, and publish findings through blogs and papers. You’ll also collaborate on platform needs like AI tooling and data pipelines with environment and reward designers, helping build the engineering culture from the ground up.

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Halluminate
Halluminate
1 day ago

Member of Technical Staff - Research / Post-Training

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Source: Company careers pageValidated by: Fursa AI
Last checked: 13 hours agoStatus: Live

Job Summary

Lead in-house research and post-training for frontier models in Halluminate’s computer-use and tool-use RL environments for financial services work. You’ll train open-source models on in-house setups, drive public benchmarks and leaderboards, and publish findings through blogs and papers. You’ll also collaborate on platform needs like AI tooling and data pipelines with environment and reward designers, helping build the engineering culture from the ground up.
Location: San Francisco
Workplace: Onsite
Employment Type: Full time
Job Function: Education & Training
Seniority: Mid level

Key Responsibilities

  • •Train open-source frontier models on in-house environments to validate quality and generate research insights.
  • •Lead public benchmark and leaderboard efforts for frontier models.
  • •Publish findings in blogs and papers for the broader research community.
  • •Contribute to core platform engineering as needed across AI tooling and data collection pipelines with environment/reward designers.
  • •Build engineering team culture from the ground up.

Pay and Benefits

Salary: USD 200,000 - 275,000 annually
Perks:Health InsuranceDentalVision401kRelocationMeal AllowanceGym MembershipCommuter BenefitsVisa Sponsorship

Key Requirements

  • •Experience in model post-training.
  • •Experience publishing papers and sharing open research.
  • •Familiarity building evaluations, benchmarks, or RL for AI agents.
  • •Strong product and user ownership mindset.
  • •Client-facing comfort working with users, customers, and SMEs.
Experience:8+ yearsRLFrontier modelsFinancial services
Skills:Product ownershipUser ownershipStartup speedClient communication
Tech Stack:Open-source modelsReinforcement learningBenchmarksLeaderboards

Eligibility

Nationality:US National
Visa:H-1B
Work Authorization:Sponsorship available.

Company Brief

Halluminate
Provides an AI-powered meeting assistant that captures conversations, generates summaries, highlights action items and insights, and integrates with collaboration tools to boost meeting productivity and streamline follow-up.
Industry: SaaS
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