Sr. Software Engineer, Infrastructure

Company: Anthropic
Location: Seattle
Posted on: February 1, 2025

Job Description:

About the role:Anthropic is seeking talented and experienced Infrastructure Engineers to join our team and support the development, scaling, and maintenance of our cutting-edge AI systems. By joining our Infrastructure team, you will have the opportunity to work on groundbreaking AI technologies and contribute to the development of frontier models, supporting Anthropic's mission to create safe and reliable AI systems that benefit humanity.We have multiple teams that are currently hiring. Team placement occurs after the interview process, taking into account your interests and experience alongside organizational needs. This flexible approach allows us to match talented engineers with the infrastructure teams where they'll have the greatest impact and growth potential:

• Data Infrastructure: The Data Infrastructure team is responsible for designing, building, and maintaining the data infrastructure that powers our AI research and products. You will collaborate with cross-functional teams to understand data requirements, deliver efficient and reliable data solutions, and continuously improve our data infrastructure. Your role will involve building and optimizing data pipelines, implementing data governance best practices, monitoring and troubleshooting, and setting technical strategies for high-scale, reliable data infrastructure and pipelines. You will work with technologies such as Spark, Airflow, dbt, and cloud services from GCP and AWS, while designing processes to ensure effective team operation and continuous improvement.
• Core Infrastructure: The systems team is responsible for supporting some of the largest, most sophisticated clusters in the industry used to train, research, and ultimately serve AI models. Your work will be crucial in ensuring Anthropic is able to continue reliably and safely training frontier models. You will be responsible for building systems and running large Kubernetes clusters with GPU/TPU/Tranium workloads.
• Observability: The Observability team is responsible for designing, building, and maintaining the observability infrastructure that ensures the reliability, performance, and efficiency of our AI systems and services. You will collaborate with cross-functional teams to understand their observability requirements and deliver solutions using technologies such as Prometheus, Splunk, Cloud Logging, Grafana, and Honeycomb. Your role will involve developing a config-driven approach to manage dashboards and alerts, implementing structured logging and tracing, optimizing the observability stack, and building a reliable system that requires minimal maintenance. You will foster a culture of operational excellence, proactive monitoring, and continuous improvement by providing managed, centralized, and usable observability tools.
• Developer Productivity: The Developer Productivity team enables Anthropic researchers and engineers to be maximally effective in securely developing state-of-the-art models and products that expose those models to users. All of the code written at Anthropic goes through systems/infrastructure built and maintained by our team. We aim to make development at Anthropic secure, efficient, and delightful.
• Product Infrastructure: The Product Infrastructure team enables Anthropic's products to achieve best-in-class performance, reliability, and developer velocity by building and maintaining a robust, efficient, and scalable product infrastructure stack.
• Claudification: The Claudification team works on exciting LLMs that meet developer productivity problems.Responsibilities:
  • Lead build out of industry-leading AI clusters (thousands to hundreds of thousands of machines), partnering closely with cloud service providers on cluster build out and required features.
  • Consult with different stakeholders to deeply understand infrastructure, data, and compute needs, identifying potential solutions to support frontier research and product development.
  • Set technical strategy and oversee development of high-scale, reliable infrastructure systems.
  • Mentor top technical talent.
  • Design processes (e.g. postmortem review, incident response, on-call rotations) that help the team operate effectively and never fail the same way twice.You may be a good fit if you:
    • Have 8+ years of relevant industry experience, 3+ years leading large-scale, complex projects or teams as an engineer or tech lead.
    • Are obsessed with distributed systems at scale, infrastructure reliability, scalability, security, and continuous improvement.
    • Strong proficiency in at least one programming language (e.g., Python, Rust, Go, Java).
    • Strong problem-solving skills and ability to work independently.
    • Have a passion for supporting internal partners like research to understand their needs.
    • Have excellent communication skills to build consensus with stakeholders, both internally and externally.
    • Possess deep knowledge of modern cloud infrastructure including Kubernetes, Infrastructure as Code, AWS, and GCP.Strong candidates may also:
      • Have security and privacy best practice expertise.
      • Experience with machine learning infrastructure like GPUs, TPUs, or Trainium, as well as supporting networking infrastructure like NCCL.
      • Low-level systems experience, for example, Linux kernel tuning and eBPF.
      • Technical expertise: Quickly understanding systems design tradeoffs, keeping track of rapidly evolving software systems.Deadline to apply: None. Applications will be reviewed on a rolling basis.
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Keywords: Anthropic, Bellevue , Sr. Software Engineer, Infrastructure, IT / Software / Systems , Seattle, Washington