Full-Time
Posted on 2/6/2026
Develops reliable, interpretable AI systems
$280k - $400k/yr
H1B Sponsorship Available
San Francisco, CA, USA + 1 more
More locations: New York, NY, USA
In Person
Must be in office at least 25% of the time; travel 25-50% to client sites.
Bachelor's
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Anthropic focuses on AI research to build reliable, interpretable, and steerable AI systems. Its main product, Claude, is an AI assistant designed to handle tasks at any scale for clients across industries, delivered through deployment and licensing along with specialized AI R&D services. Claude works by combining natural language processing, human feedback, reinforcement learning, and interpretability techniques to produce a capable, controllable AI assistant that can assist with a wide range of tasks. The company differentiates itself from competitors by prioritizing safety, transparency, and controllability—emphasizing reliability, interpretability of model behavior, and user-controlled steerability in its AI systems. Anthropic’s goal is to make AI systems that people can trust and efficiently use to improve operations and decision-making across sectors.
Company Size
5,001-10,000
Company Stage
Series H
Total Funding
$162.8B
Headquarters
San Francisco, California
Founded
2021
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Flexible Work Hours
Paid Vacation
Parental Leave
Hybrid Work Options
Company Equity
Anthropic CEO Dario Amodei responded to criticism that his messaging about AI — including concerns about power centralisation and job displacement — has fuelled backlash against the technology. In rare social media comments, Amodei acknowledged AI firms "haven't yet delivered on our big promises to benefit the world." He endorsed creating a FINRA-like central regulator and said the most effective way to counter criticism is by "actually curing cancer" and other diseases. The US firm's revenue grew 14-fold in the second quarter to more than $11.5 billion, Bloomberg reported. Anthropic is targeting up to $200 billion in annual revenue by 2028 as it attempts to woo investors for its IPO, according to Reuters.
Anthropic raised $124 million in its Series A round on 28 May 2021, bypassing traditional venture capital firms entirely. The AI safety startup drew backing from tech founders including Skype co-founder Jaan Tallinn, who led the round, Facebook co-founder Dustin Moskovitz, and former Google CEO Eric Schmidt. Founded earlier in 2021 by former OpenAI executives Dario and Daniela Amodei, Anthropic organised as a Public Benefit Corporation. Most investors came from circles aligned with effective altruism. Secondary market data later suggested a post-money valuation of $623 million, though Anthropic never confirmed this publicly. The company focused on developing safer, more controllable AI systems through research into interpretability and steerability. The funds supported computationally expensive work training large language models.
Anthropic has introduced a text watermarking system for Claude to comply with the EU AI Act. The scheme works by modifying inconsequential word choices during text generation, based on Google DeepMind's SynthID-Text technique. The watermark alters Claude's word predictions in low-stakes passages where meaning remains unchanged. For instance, choosing "gray" instead of "cold" when describing weather. A digital key can detect these statistical signatures. Anthropic claims internal testing shows no impact on content quality, creativity, or readability. Human raters found no difference between watermarked and unwatermarked text. The watermarking is sparse on factual passages and code, where word substitution could affect accuracy. Light editing may not remove the watermark completely, but complete rewrites will. The system requires no extra processing costs and adds no tokens. Anthropic acknowledges the approach is only semi-effective but sufficient for regulatory compliance.
Anthropic has appointed Charles Yang as chief of staff at the Anthropic Institute to study the economic, societal, and governance effects of frontier AI. Yang, who started last month, previously worked as an AI for Science Fellow at Renaissance Philanthropy and as an AI policy advisor at the US Department of Energy's Office of Critical and Emerging Technologies. The appointment is part of Anthropic's rapid hiring push ahead of its anticipated October IPO, which could value the company at $2 trillion or more. Recent hires include Robert Maharias as head of Claude for Legal, OpenAI co-founder Andrej Karpathy, and cybersecurity veteran Chris Rohlf for its frontier red team. Supporters forecast Anthropic's annual revenue could reach $100 billion to $120 billion by end-2026.
Anthropic CFO Krishna Rao is conducting pre-IPO meetings with prospective investors, according to CNBC. The sessions have covered topics including the Claude AI model lineup and enterprise competition, but have not discussed specific financials or target valuation. The company confidentially filed its prospectus with the Securities and Exchange Commission in June. Some investors independently expect Anthropic could seek a $2 trillion or more valuation at listing, though this figure has not been communicated by the company itself. Anthropic's most recent private valuation was $965 billion from a May funding round. The company reported an annualized revenue run rate surpassing $47 billion, compared with roughly $10 billion total revenue in 2025. Some investors project annualized revenue could reach $100 billion to $120 billion by year-end. Risks include pricing twice OpenAI's level and temporary US export controls.