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Block

Runs Square payments and the Cash App money app

Legal Systems Architect

AI Application EngineeringConfirmed live in the last 24 hours
Full-timeSan Francisco, CA, USA$145.4k - $257.6kIn-person

About the Job

Requirements

  • Seven to ten or more years in software engineering, systems engineering, or architecture roles.
  • Strong programming skills in Python, JavaScript, or a similar language.
  • Experience integrating software-as-a-service platforms and application programming interfaces.
  • Hands-on experience with AI tools such as Claude, Codex, or Copilot.
  • Ability to operate autonomously in ambiguous environments.
  • Deep enterprise legal management or e-billing experience; Brightflag experience is preferred.
  • Strong eDiscovery experience, including the EDRM lifecycle.
  • Understanding of legal workflows involving contracts, billing, and discovery.
  • Experience with data platforms such as Databricks or Snowflake.

Responsibilities

  • Define and evolve the architecture of legal systems to ensure they are scalable, cohesive, and adaptable over time.
  • Identify and drive high-impact opportunities to improve legal workflows through automation, integration, and AI.
  • Apply strategic and creative approaches to complex legal and operational challenges.
  • Lead the design and implementation of solutions using AI tools such as Claude, Harvey, and internal large language model platforms.
  • Translate legal team experimentation into scalable, reliable, production-ready solutions, and establish patterns, best practices, and guardrails for safe and effective AI use across Legal.
  • Build and oversee integrations across DocuSign CLM, Brightflag, Tonkean, AODocs, and other legal tools.
  • Develop application programming interfaces, automations, and data pipelines to connect systems and reduce manual effort.
  • Use Databricks, Snowflake, and internal data platforms for analytics and AI workflows.
  • Provide technical leadership for eDiscovery and Information Governance workflows.
  • Work as a hands-on technical lead, building systems and guiding their long-term evolution.
  • Influence Legal's approach to technology while balancing innovation and risk.
  • Adapt to evolving priorities while maintaining long-term system design.

Desired Qualifications

  • Experience with Brightflag is preferred.

About the Company

Block

Runs Square payments and the Cash App money app

Block runs Square, which sells card readers and checkout software to businesses, and Cash App, an app people use to send, save, spend, and borrow money. Its first product, a square card reader that plugged into a phone's headphone jack in 2010, let street vendors and other small sellers accept credit cards. Square earns a fee on each card payment and charges for software, while Cash App makes money from its debit card, short-term loans, Afterpay installment plans, and bitcoin sales. Block also owns the music streaming service TIDAL and builds bitcoin hardware, including the Bitkey wallet and Proto mining rigs. Twitter co-founder Jack Dorsey co-founded the company in 2009, and its main office is in Oakland, California.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Oakland, CA
Founded
2009

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