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Anthropic

Staff+ Software Engineer, Backend

Anthropic

Published 11 May 2026
San Francisco, CA, USA
405K - 485K USD Annual
Full Time

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Role Highlights

Languages used

Key skills

Prompt Engineering
Computer Science
Integrations
API
UX
Distributed Systems
Cloud Infrastructure
Business Development
API Design
Full Stack
LLMs
AI
Backend
Research
Reliability
Startup
Inference
Data
Deployment
Security
Architecture
Frontend
B2B
Physics
Biology
Interpretability
Multimodal

Tools, Libraries and Frameworks

HTTP
Flow

Description

The role involves owning backend systems that power user experiences across various platforms and services. Engineers will scope complex, multi-month projects and lead technical and product decisions while driving alignment across research and engineering teams. Responsibilities include making architectural decisions to ensure system reliability and scalability for a large global user base. The work requires designing processes to improve team effectiveness and maintaining a hands-on approach with code and models. Additionally, the role focuses on translating model improvements into shipped products and building foundational infrastructure for enterprise and developer-facing applications.

Required Qualifications and Skills

Candidates must have at least 8 years of relevant experience as a backend or product engineer, including a track record of leading complex projects or teams. Proficiency in coding fundamentals, distributed systems, API design, and cloud infrastructure at scale is required. The role necessitates strong communication skills to drive alignment across technical and non-technical teams. A minimum of a bachelor's degree or an equivalent combination of education, training, and experience in a relevant field is required.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

Anthropic

Size

265

Public/Private

Privately Held

Description

Anthropic is an AI safety and research company focused on crafting AI systems that are reliable, interpretable, and steerable, ensuring they remain safe and beneficial for users and society. With an interdisciplinary team experienced in machine learning, physics, policy, business, and product development, Anthropic is dedicated to the mission of beneficial AI. The company emphasizes collaborative big science research, leveraging a unified team approach to focus on large-scale research efforts aimed at advancing long-term goals of creating trustworthy AI systems.

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