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Senior Software Engineer, AI

Ironclad· Engineering
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Hybrid (San Francisco, CA / Indianapolis, IN / New York, NY, US / Remote (US))$126k - $175kFull-timePosted 11mo ago

About the role

Senior AI Engineer role at Ironclad to build and scale AI-powered contract lifecycle capabilities, focusing on extracting information from contracts, building an enterprise-grade ML platform, and delivering AI-enabled features via APIs.

Responsibilities

  • Work with product, data and engineering teams to build models and services that can ingest legal documents, extract key information and surface insights from these documents to our customers.
  • Drive the technical vision for the team and leverage open source technologies as well as cloud services to build an enterprise grade machine learning platform.
  • Lead the design and implementation of backend services that can ingest legal documents and extract relevant information that our customers care about.
  • Drive the evolution of our ML platform, including building tooling to support model training, evaluation, inference serving, monitoring and alerting.
  • Work with our data engineering and product teams to identify training data sources, ETL pipelines, and labeling tasks of interest.
  • Use the latest ML frameworks and open source tools to develop new model training pipelines
  • Provide technical leadership for the engineering organization
  • Partner with the product teams to innovate on user experience and solve business problems by making AI accessible through APIs
  • Participate in interviews to hire new engineers into the team
  • Mentor and train other junior engineers
  • Maintain all software built by being available to fix P0s and bugs when users report

Qualifications

  • BS Degree in Computer Science or related field
  • 5+ years working withBackend services, REST APIs, and Python
  • 2+ years NLP (text classification, entity extraction, Q&A, document analysis)
  • ML model training, evaluation & serving
  • Deep learning frameworks (pytorch, tensorflow)
  • Data processing & manipulation with Python (pandas, numpy)
  • Cloud services (azure, gcp, aws)
  • Git or equivalent VCS

Skills

Required:Backend developmentNLPML model training, evaluation & servingDeep learning frameworksPythonCloud servicesData processing with PythonVersion control
Nice to have:Leadership / mentoring

Benefits

  • Health, dental, and vision insurance
  • 401k
  • Wellness reimbursement
  • Take what you need vacation policy
  • Generous parental leave for both primary and secondary caregivers
Last updated Aug 26, 2026. Interested? Apply on the company site.
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About Ironclad

Digital contracting platform for legal teams.

Contracts are business decisions trapped in administrative tasks. Ironclad is software that does all the administrative work better left for a robot, freeing legal teams to do more substantive work and drive business strategy. By automating contracting processes and extracting intelligence from contracts, Ironclad lets legal teams focus on legal work, rather than paperwork. Legal teams at companies like Gusto, HotelTonight, GoFundMe, Glassdoor, Procore use Ironclad to get their contracts done more efficiently and accurately, and to maintain a single source of truth regarding their contents. Headquartered in San Francisco, Ironclad is backed by Accel, Greylock, SV Angel, Formation 8, and was incubated in Y Combinator. For more information, visit https://www.ironcladapp.com.

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