About Colla Health We help people with cancer improve their quality of life by providing behavioral healthcare to the 17 million cancer patients in the US as an extension of their medical treatment. One out of every three cancer patients has a diagnosed mental health condition but only 25% of them receive treatment for their mental health challenges, exacerbating quality of life, worsening health outcomes, and increasing their total cost of care to the system. We are on a mission to provide relevant, accessible behavioral health at the point of care that is embedded within a patient’s oncology practice. We are backed by a premier venture capital firm and are building a world-class team of clinicians, technologists, and healthcare operations builders passionate about helping cancer patients improve their quality of life. We are building a behavioral health services and technology company to support patients' mental health alongside their physical health treatment plans. About the Role This is a part-time contract position (working approximately 10 hours per week). The Psychiatric Consultant supports the collaborative care team, including the clinic provider, patient, and Behavioral Health Care Manager (BHCM); through regular consultation on an assigned caseload of patients. The Psychiatric Consultant provides the BHCM support on diagnosing and managing behavioral health conditions, and advises the clinic provider on appropriate medications and other treatment strategies. Duties and Responsibilities - Provide regularly scheduled systematic caseload consultation to BHCMs. Case review consultations focus primarily on patients who are new to the caseload, who are not improving as expected under their current treatment plan, who received medication recommendations, and who have elevated symptoms - Using the registry to track all assigned patients, work with BHCMs to oversee the status and population health of assigned patient caseload - Recommend any treatment adjustments through the case review process or in ad hoc consultations, including medication recommendations and other brief therapeutic strategies - Advise on treatment for patients who may need more intensive or more specialized mental health care, supporting treatment in the medical setting until patients can be engaged in specialized care as appropriate - Be available to provide occasional ad hoc telephone consultation to clinic providers for very complex patients or challenging patient situations - Deliver behavioral health education to the team regarding treatment of conditions - Support collaboration remotely and / or in-person with clinic providers by participating in multi-disciplinary activities such as Tumor Board and Clinic Trainings Requirements - Psychiatric Nurse Practitioner license in New York - Demonstrated ability to collaborate effectively in a team setting - Excellent communication skills - Positive, flexible, and solution-focused attitude - Ability to quickly synthesize medical and psychiatric data and formulate effective and evidence-based clinical recommendations Preferred - Experience with primary care psychiatry or consultation-liaison psychiatry - Experience in collaborative, multidisciplinary medical settings - Proficiency in evidence-based treatment approaches (Problem-Solving Treatment, Cognitive Behavioral Therapy, and Behavioral Activation) - Knowledge of behavioral health screening tools (PHQ-9, GAD-7, CSSRS, etc.) Why Join Colla Health By joining Colla Health, you will get in on the ground floor of a fast-moving, mission-driven startup where you will have a profound impact on the patients we serve and the teammates you work with. And you'll learn, grow, be challenged, and have fun with your team while doing it. We strive to create an environment of empowerment, development, and collaboration. We value working across disciplines, moving fast, data-driven decision making, learning, and always putting the patient first.

Role Description Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Astronomy Expert Type: Contract Compensation: $60–$80/hour Location: Remote Duration: ~2 months Commitment: 20–40 hours/week Role Responsibilities - Write original and advanced IAO-style astronomy problems to challenge frontier AI models. - Evaluate AI-generated solutions for correctness, clarity, and reasoning quality. - Identify where models fail. - Identify logical flaws, incomplete reasoning, or insufficiently rigorous derivations. - Provide clear, concise, and correct solutions and reasoning, formatted in LaTeX. - Maintain extremely high standards of precision, scientific rigor, and problem difficulty. - Work independently and asynchronously to meet deadlines while improving AI model performance. Qualifications - Master’s or PhD in astronomy or a related field. - Olympiad participant or medalist in the IAO or equivalent competitions. - Proficiency in writing and formatting documents using LaTeX. - Deep understanding of core theoretical and observational concepts in astronomy and astrophysics. - Ability to articulate reasoning and derivations clearly in written form. - Strong ability to evaluate the rigor and complexity of astronomy problems. - Rigorous attention to detail in verifying solutions. Application Process - Submit your resume or CV highlighting your astronomy background and relevant achievements. - Complete a brief interview (20–30 minutes). - Submit a short form detailing your experience writing problems and competing in astronomy or related Olympiads. Resources & Support - For details about the interview process and platform information, please check: Interview Process Details . - For any help or support, reach out to: support@mercor.com . PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

Role Description - Write and refine prompts to guide model behavior in the life sciences context. - Evaluate LLM-generated responses to biology-related queries for scientific accuracy and reasoning quality. - Conduct fact-checking using authoritative public sources and domain knowledge. - Annotate model responses by identifying strengths, areas of improvement, and factual or conceptual inaccuracies. - Assess clarity, structure, and appropriateness of explanations for different audiences. - Apply consistent evaluation standards by following clear taxonomies, benchmarks, and detailed evaluation guidelines. Qualifications - PhD in Biology or a closely related life sciences field. - Deep expertise in Molecular & Cellular Biology, Organismal Physiology & Development, Microbiology, Immunology & Pathobiology, or Ecology, Evolution & Environmental Biology. - Significant experience using large language models (LLMs). - Excellent writing skills and ability to explain complex life sciences concepts. - Strong attention to detail. - Experience reviewing or editing technical or academic writing. Requirements - Prior experience with RLHF, model evaluation, or data annotation work. - Experience teaching, mentoring, or explaining life sciences concepts to non-expert audiences. - Familiarity with evaluation rubrics, benchmarks, or structured review frameworks. Benefits - Compensation: $73/hour - Location: Remote Application Process - Upload resume - AI interview based on your resume - Submit form Resources & Support - For details about the interview process and platform information, please check: Interview Process - For any help or support, reach out to: support@mercor.com - Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

Role Description - Write and refine prompts to guide model behavior in engineering scenarios. - Evaluate LLM-generated responses for technical accuracy and applied reasoning. - Conduct fact-checking and verify technical claims using authoritative sources. - Annotate model responses, identifying strengths and areas for improvement. - Assess clarity and appropriateness of explanations for different audiences. - Ensure model responses align with expected conversational behavior and guidelines. Qualifications - Must-Have: - PhD in Engineering or a closely related field - Expertise in Mechanical & Physical Systems Engineering, Electrical, Electronic & Computer Engineering, Chemical, Materials & Process Engineering, or Civil, Environmental & Infrastructure Engineering - Significant experience using large language models (LLMs) - Excellent writing skills - Strong attention to detail - Experience reviewing or editing technical or academic writing - Preferred: - Experience with applied research, industry engineering workflows, or systems design - Prior experience with RLHF, model evaluation, or data annotation work - Experience teaching or explaining engineering concepts to non-expert audiences - Familiarity with evaluation rubrics or structured review frameworks Requirements - Upload resume - AI interview based on your resume - Submit form Benefits - Compensation: $73/hour - Location: Remote Company Description Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.