Engineering Manager, Search

Anthropic; San Francisco (CA); Hybrid; USD 320,000 - 405,000; Full time

Job summary

Anthropic is seeking an Engineering Manager to lead the Search Platform team. You will own the indexing, retrieval, ranking and serving stack behind Claude, ensuring scalable, reliable search across multiple surfaces.

You will partner with product, research and infrastructure teams to shape strategy, drive quality improvements and balance demand with capacity. A strong track record in managing engineers and a passion for AI safety is essential.

Qualifications

• Significant experience managing engineering teams.
• Direct experience building or operating search systems at scale.
• Hands-on capability to review designs and code.
• Product-minded with ability to make product calls when PM is absent.
• Experience running high-scale, latency-sensitive production systems.
• Strong cross-functional skills across product, research, and infrastructure.
• Experience recruiting and closing senior engineers.
• Interest in AI safety and Anthropic's mission.

Responsibilities

• Lead and grow the team of engineers building Anthropic's search platform: indexing, retrieval, ranking and serving.
• Own the strategy and roadmap for the platform and how Claude's search needs are met over time.
• Own search quality: evaluation methodology, relevance measurement, regression detection and the ranking improvements they drive.
• Operate the platform at scale, balancing product traffic against research and training demand with high reliability and cost efficiency.
• Wear the product hat when appropriate: prioritize search experience needs and sequence launches.
• Drive cross-team collaboration with product, research and infrastructure partners; clarify dependencies and risks.
• Be hands-on in design reviews, incident follow-ups and deep-dives into relevance movements.
• Recruit, close and retain strong engineers in a competitive market.

Skills

Engineering leadership

Search systems

Hands-on engineering

Product mindset

Cross-functional collaboration

Recruiting engineers

AI safety interest

Education

Bachelor's degree

Job description

About Anthropic

Anthropic’s 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 Anthropic

Anthropic’s 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 Role

Anthropic is looking for an Engineering Manager to lead the Search Platform team. This team builds the search stack behind Claude: the indexes, retrieval and ranking systems and serving infrastructure that power web search across claude.ai, the API and agentic surfaces. Search is core to how Claude answers questions about the world, and the team owns both the problem and the solution end to end: growing the index, improving retrieval quality and running the serving stack at production scale. The same platform also serves research workloads, so demand comes from multiple user surfaces, often at the same time. The role carries a product dimension. Search sits close to the user experience and PM coverage is thin at times, so often the EM helps decide what a good search experience looks like, not just how to build it. You'll partner with product teams shipping search-backed features, research teams that depend on retrieval quality and capacity, and the infrastructure teams that run the systems underneath.

Key Responsibilities

• Lead and grow the team of engineers building Anthropic's search platform: indexing, retrieval, ranking and serving
• Own the strategy and roadmap for the platform and how Claude's search needs are met over time
• Own search quality: evaluation methodology, relevance measurement, regression detection and the ranking improvements they drive
• Operate the platform at scale, balancing product traffic against research and training demand while holding a high bar on reliability, latency and cost
• Wear the product hat when the work calls for it: prioritize what the search experience needs, sequence launches and represent search in product discussions
• Drive cross-team collaboration with product, research and infrastructure partners; articulate dependencies, risks and progress clearly
• Be hands‑on where it matters: design reviews, incident follow‑ups and the occasional deep dive into why relevance moved
• Recruit, close and retain strong engineers in a competitive market

Minimum Qualifications

• Significant experience managing engineering teams, including hiring and growing a team through rapid change
• Direct experience building or operating search systems at scale: indexing, retrieval, ranking or query serving
• Enough technical depth to be hands‑on when needed; you can review designs, read code and engage credibly with senior ICs
• A product mindset and comfort making product calls when there isn't a PM in the room
• A track record of running high‑scale, latency‑sensitive production systems with real reliability requirements
• Strong cross‑functional skills; you can align product, research and infrastructure partners with different priorities
• Experience recruiting and closing senior engineers
• Interest in AI safety and Anthropic's mission

Preferred Qualifications

• Experience with the economics of search: index freshness, storage and serving costs, quality vs cost tradeoffs
• Background in embeddings, ranking models or ML‑based retrieval
• Experience migrating traffic off a vendor onto in‑house infrastructure
• Exposure to LLM products and the retrieval demands of large‑scale training and inference

The annual compensation range for this role is listed below.

Annual Salary

$320,000—$405,000 USD

Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience

Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience

Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position

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 aren't 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.

How We’re Different

We 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. We’re 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.

Guidance on Candidates’ AI Usage

Learn about our policy for using AI in our application process.

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.