Build Infrastructure Engineer at Anthropic

Seattle, Washington, United States

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Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

AI, TechnologyIndustries

Requirements

Expert-level proficiency with build/packaging systems (Nix, pip, uv, CMake, Bazel, Make, etc.); Nix experience is a huge plus
Experience managing complex builds and interacting in non-trivial ways with CI
Skilled in diagnosing and resolving linking issues, symbol resolution problems, and toolchain/ABI incompatibilities
Strong C/C++ debugging skills, especially in embedded systems or dealing with cross compiling/linking
Comfortable with system calls, POSIX APIs, and kernel interfaces
Experience with toolchain debugging tools like readelf, bloaty, c++filt, nm, etc
Basic knowledge of compilers (understanding passes, multiple levels of IR, operations on it, etc.)
Experience with cross-compilers (compiling code for target devices)
Experience with detailed compiler flags optimization and custom toolchain configuration
Understanding of linking processes, object file formats (ELF, DWARF), and ABI compatibility
5+ years of experience in systems programming or infrastructure roles
Backgrounds in HPC, game engine development, embedded systems, OS, or compiler teams preferred
Strong debugging mindset with patience for complex, multi-layered issues
Self-directed problem solver who can navigate large, legacy codebases
At least a Bachelor's degree in a related field or equivalent experience

Responsibilities

Maintain and improve non-trivial C/C++ builds and other host-level systems
Specialize in build infrastructure and low-level systems optimization
Leverage deep technical knowledge of compilation processes, hardware-software interfaces, and build systems
Debug and optimize at the system level

Skills

Key technologies and capabilities for this role

NixpipuvCMakeBazelMakeC/C++POSIX APIsreadelfbloatyc++filtnmELFDWARFPyTorchJax

Questions & Answers

Common questions about this position

What is the salary range for the Build Infrastructure Engineer position?

The expected base compensation is $315,000 - $405,000 USD annually. Total compensation includes equity, benefits, and may include incentive compensation.

Is this a remote position or are there location requirements?

This information is not specified in the job description.

What are the key skills required for this role?

Expert-level proficiency with build systems like Nix, CMake, Bazel; strong C/C++ debugging skills; and knowledge of compilers, linking processes, and toolchain optimization are required.

What is the company culture like at Anthropic?

Anthropic is a quickly growing team of committed researchers, engineers, policy experts, and business leaders working together to build safe and beneficial AI systems.

What makes a strong candidate for this Build Infrastructure Engineer role?

Candidates with 5+ years in systems programming or infrastructure, backgrounds in HPC, game engines, embedded systems, OS, or compilers, and a strong debugging mindset for complex issues stand out.

Anthropic

Develops reliable and interpretable AI systems

About Anthropic

Anthropic focuses on creating reliable and interpretable AI systems. Its main product, Claude, serves as an AI assistant that can manage tasks for clients across various industries. Claude utilizes advanced techniques in natural language processing, reinforcement learning, and code generation to perform its functions effectively. What sets Anthropic apart from its competitors is its emphasis on making AI systems that are not only powerful but also understandable and controllable by users. The company's goal is to enhance operational efficiency and improve decision-making for its clients through the deployment and licensing of its AI technologies.

San Francisco, CaliforniaHeadquarters

2021Year Founded

$11,482.1MTotal Funding

GROWTH_EQUITY_VCCompany Stage

Enterprise Software, AI & Machine LearningIndustries

1,001-5,000Employees

Benefits

Flexible Work Hours

Paid Vacation

Parental Leave

Hybrid Work Options

Company Equity

Risks

Ongoing lawsuit with Concord Music Group could lead to financial liabilities.

Technological lag behind competitors like OpenAI may impact market position.

Reliance on substantial funding rounds may indicate financial instability.

Differentiation

Anthropic focuses on AI safety, contrasting with competitors' commercial priorities.

Claude, Anthropic's AI assistant, is designed for tasks of any scale.

Partnerships with tech giants like Panasonic and Amazon enhance Anthropic's strategic positioning.

Upsides

Anthropic's $60 billion valuation reflects strong investor confidence and growth potential.

Collaborations like the Umi app with Panasonic tap into the growing wellness AI market.

Focus on AI safety aligns with increasing industry emphasis on ethical AI development.

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