Recruiting Sourcer

Thinking Machines Lab's mission is to empower humanity through advancing collaborative general intelligence. We're building a future where everyone has access to the knowledge and tools to make AI work for their unique needs and goals. We are scientists, engineers, and builders who’ve created some of the most widely used AI products, including ChatGPT and Character.ai, open-weights models like Mistral, as well as popular open source projects like PyTorch, OpenAI Gym, Fairseq, and Segment Anything. About the Role We're hiring a Recruiting Sourcer to build the pipeline of exceptional research and engineering talent that will define the next generation of AI. You'll partner closely with recruiters, hiring managers, and our technical leaders to identify, engage, and build relationships with candidates across research, engineering, and infrastructure. This role is foundational to our growth. You'll need to think creatively about where to find rare technical talent, craft outreach that resonates with researchers and engineers who aren't actively looking, and help us build a sourcing function from the ground up at a fast-moving startup. What You’ll Do Build and manage a pipeline of candidates across research, engineering, and infrastructure roles, using creative and diverse sourcing channels Partner with recruiters and hiring managers to deeply understand role requirements and translate them into effective sourcing strategies Write and send personalized outreach that engages passive candidates, including senior researchers and engineers Track pipeline metrics and sourcing effectiveness, and iterate on strategy based on what's working Represent Thinking Machines' mission and culture authentically to prospective candidates throughout the sourcing process Help build and refine our sourcing tools, processes, and infrastructure as the team scales Skills and Qualifications 3+ years of sourcing or recruiting experience, ideally supporting technical roles in AI labs or tech startups Track record of successfully identifying and engaging passive technical candidates, including researchers and engineers Excellent written communication skills, with the ability to craft compelling, personalized outreach Preferred qualifications: Familiarity with the AI/ML research landscape, including key labs, conferences, and communities Experience using sourcing tools and platforms (e.g., LinkedIn Recruiter, GitHub, academic search tools) Experience building sourcing processes and infrastructure at an early-stage or fast-scaling company Comfort operating with significant autonomy and adapting quickly as priorities shift Logistics Location: This role is based in San Francisco, CA. Compensation: Depending on background, skills and experience, the expected annual salary range for this position is $250,000 - $300,000 USD. Visa sponsorship: We sponsor visas. While we can't guarantee success for every candidate or role, if you're the right fit, we're committed to working through the visa process together. Benefits: Thinking Machines offers generous health, dental, and vision benefits, unlimited PTO, paid parental leave, and relocation support as needed. As set forth in Thinking Machines' Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law. Thinking Machines Lab will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of the California Fair Chance Act, the San Francisco Fair Chance Ordinance, and any other applicable state or local fair chance ordinance or law. Voluntary Self-Identification For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file. As set forth in Thinking Machines Lab’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law. If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service. An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense. An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. 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