Anthropic

Finance Systems Engineer, Tax

Anthropic
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2 months ago
Seattle, WA, USA or San Francisco, CA, USASenior
H1B sponsor

Base Salary

$205k - $270k/yr

Responsibilities

  • Own tax-related changes in the billing codebase and billing-to-tax-engine integration, including withholding-tax considerations.
  • Lead AP tax-engine implementation across ERP-connected purchasing flows, including migration, integration pipelines, parallel-run reconciliation, e-invoicing, and go-live validation.
  • Build tax-specific products and tooling for reconciliations, tax provision, research-credit data, transfer pricing, withholding, exemptions, and validation.
  • Own production connection points between the tax stack and data infrastructure and feed the central ingestion layer.
  • Build SOX-aware IPE, control-total, source-to-target tie-out, and audit-evidence tooling.
  • Develop tooling that applies Claude to tax work and provides self-service access to data, calculations, and evidence for non-technical tax colleagues.
  • Own vendor implementation handoffs through build, go-live, and long-term operation.
  • Partner with Billing Engineering, Data Platform, Tax, Treasury, and Product to optimize and maintain a compliant tax stack as products and jurisdictions expand.

Requirements

  • Hands-on experience building or owning production integrations with billing platforms, ERPs, or enterprise tax and finance systems.
  • Tax-systems fluency in at least one domain, such as indirect tax, corporate tax provision, withholding, research credits, or transfer pricing.
  • Production-grade Python proficiency with testing and code-review discipline.
  • SQL proficiency sufficient to build reconciliations and validate data end to end.
  • Experience building or operating SOX-aware data flows, including IPE, control totals, or documented and testable pipelines.
  • Ability to work independently in a fast-changing environment and directly with vendors, auditors, engineers, and tax professionals.
  • Preferred experience includes 7+ years in tax technology, finance systems engineering, or a related field.
  • Preferred qualifications include dbt or BigQuery experience, multiple tax-domain expertise, internal-tool development, LLM or AI applications in finance or tax, marketplace or usage-based billing, vendor-system ownership, UAT and change management, and novel AI applications for tax tasks.
  • Bachelor’s degree or an equivalent combination of education, training, and experience in a relevant field.

Benefits

  • Annual compensation range of $205,000-$270,000 USD.
  • Hybrid policy requiring staff to work from an office at least 25% of the time, with some roles requiring more office time.
  • Visa sponsorship may be available, with immigration lawyer support.
  • Competitive benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and office collaboration space.

Tech Stack

dbtGoogle BigQueryPythonSQL

Categories

BackendData Engineering
Anthropic

About Anthropic

5,001-10,000 employees

Anthropic builds large language models and the Claude AI assistant for developers and enterprises, offered via API access and enterprise plans. Founded in 2021 and headquartered in San Francisco, it distributes Claude through its own platform and via partners such as Amazon Bedrock and Google Cloud’s Vertex AI. Its work emphasizes model reliability, interpretability, and practical tooling for tasks like coding assistance, analysis, and customer support automation.

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