Cross-functional Prompt Engineer at Anthropic

About AnthropicAnthropics mission is to create reliable interpretable and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers engineers policy experts and business leaders working together to build beneficial AI systems.About the RoleAs a Cross-functional Prompt Engineer at Anthropic youll own and shape Claudes behaviors across all of our products ensuring users get a consistent safe and beneficial experience whether theyre using Claude Code or our other offerings. This role sits at the intersection of research and product combining rigorous prompt engineering with strategic thinking about model behaviors.Youll be the expert on Claudes behavioral quirks and capabilities owning and authoring critical system prompts for new models and products while also delivering complex meta-prompts that drive our research pipelines. When behavioral issues ariselike sycophancy concerns or safety incidentsyoull lead the response working with product and research teams to identify prioritize and resolve problems. Youll also serve as a trusted resource for product teams tackling difficult prompting challenges bringing rigor to our production prompts and scaling best practices across the organization.This role requires someone who can balance immediate product needs with long-term behavioral goals and who cares deeply about making Claude a healthy alternative in the AI landscape. Youll need strong prompting skills technical foundations excellent judgment about model behaviors and the collaborative skills to work across research product and safety teams. This role offers a unique opportunity to directly shape how Claude behaves across all of Anthropics products ensuring our AI systems are safe beneficial and aligned with human values at scale.Note: We are open to exceptional prompters who are less comfortable with (but open to learning) coding and adjusting the role accordingly.Responsibilities:Author and maintain behavior system prompts for each new Claude model release ensuring consistent and aligned behaviors across productsDeliver meta-prompts for critical research synthetic data pipelines enabling our alignment and training effortsReview production prompt changes from product teams and serve as a resource for particularly challenging prompting problems involving alignment and reputational risksIdentify triage and prioritize behavioral issues across Claude products leading incident response for behavioral and policy concernsDevelop behavioral evaluations in collaboration with product teams and alignment research to measure and track Claudes behaviorsDefine and streamline processes for rolling out prompt changes including launch criteria and review practicesCreate model-specific prompt guides that document quirks and optimal prompting strategies for each releaseContribute to product evaluations and prompt infrastructure improvementsTrack how Claudes behaviors compare to competitors particularly on safety dimensionsScale prompting best practices and define success metrics for production behaviorsYou May Be a Good Fit If You:Have extensive prompt engineering experience with large language models including writing and evaluating complex multi-step promptsPossess deep knowledge of Claudes behaviors capabilities and limitations with strong intuition for what issues are promptable versus requiring model-layer changesCan write Python and create behavioral evaluations from scratchHave excellent judgment about what model behaviors should look like in response to various inputsDemonstrate strong technical understanding including comprehension of agent scaffold architectures and model training processesExcel at working across organizational boundaries collaborating effectively with research product and safety teamsHave core product management skills: prioritization requirements gathering stakeholder management and translating user feedback into actionable specificationsCan independently drive changes through production systems with strong execution and responsivenessCare deeply about AI safety and model welfare understanding the ethical implications of model behaviorsStrong Candidates May Also Have:Background in philosophy ethics or psychology that informs thinking about model behaviors and valuesExperience with RLHF constitutional AI or other alignment techniquesTrack record of writing specifications or guidelines that shape complex system behaviorsExperience responding to safety incidents or behavioral issues in production AI systemsFormal training in ethics or moral philosophyPublished work or demonstrated expertise in AI safety or alignmentExperience building and maintaining evaluation frameworks for language modelsBackground in data science with emphasis on data quality and verificationThis role offers a unique opportunity to directly shape how Claude behaves across all of Anthropics products ensuring our AI systems are safe beneficial and aligned with human values at scale.The expectedbase compensation for this position is below. Our total compensation package for full-time employees includes equity benefits and may include incentive compensation.Annual Salary:$320000 - $405000 USDLogisticsEducation requirements: We require at least a Bachelors degree in a related field or equivalent experience.Location-based hybrid policy: Currently we expect all staff to be in one of our offices at least 25% of the time. However some roles may require more time in our offices.Visa sponsorship:We do sponsor visas! However we arent able to successfully sponsor visas for every role and every candidate. But if we make you an offer we will make every reasonable effort to get you a visa and we retain an immigration lawyer to help with this.We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy so we urge you not to exclude yourself prematurely and to submit an application if youre interested in this work. We think AI systems like the ones were building have enormous social and ethical implications. We think this makes representation even more important and we strive to include a range of diverse perspectives on our team.How were differentWe believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact advancing our long-term goals of steerable trustworthy AI rather than work on smaller and more specific puzzles. We view AI research as an empirical science which has as much in common with physics and biology as with traditional efforts in computer science. Were an extremely collaborative group and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such we greatly value communication skills.The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic including: GPT-3 Circuit-Based Interpretability Multimodal Neurons Scaling Laws AI & Compute Concrete Problems in AI Safety and Learning from Human Preferences.Come work with us!Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits optional equity donation matching generous vacation and parental leave flexible working hours and a lovely office space in which to collaborate with colleagues. Guidance on Candidates AI Usage:Learn aboutour policyfor using AI in our application process Key Skills Change Management,Civil Engineering,Infection Control,Information Technology Sales,Biology Employment Type : Full Time Experience: years Vacancy: 1 Monthly Salary Salary: 320000 - 405000