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Software Engineer, AI

Ambrook· Engineering
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Hybrid (San Francisco), Hybrid (New York), Hybrid (Denver), Hybrid (Remote)$115k - $260kFull-timePosted 2w ago

About the role

Ambrook is building AI-powered finance tools for farmers, ranchers, and small-business owners to streamline bookkeeping and financial workflows using LLMs and intelligent systems. The role focuses on developing AI-enabled features, improving evaluation infrastructure, and advancing an AI CFO vision.

Responsibilities

  • Own: Development of intelligent systems and tools that use LLMs, other generative AI solutions and heuristics to streamline bookkeeping, financial workflows and deeper applications that truly understand the user, as well as the infrastructure for evaluating those systems.
  • Teach: Best practices around ML system design, evaluation, prompt engineering, and scalable AI infrastructure.
  • Learn: How messy real world financial data really is - from scanned PDFs to unformatted CSVs to text-heavy emails - and how to make sense of it using language models.
  • Improve: Our internal tooling and infrastructure for classification, tagging, summarization, and user-in-the-loop AI systems.
  • Within 1 month you'll...: Build an assistant that powers a critical bookkeeping workflow; Collaborate with operations, product and engineering to understand customer workflows and where AI would reduce user pain; Review our current AI infrastructure and propose improvements to our evaluation infrastructure, harness design, shared memory, durability and similar foundational components.
  • Within 3 months you'll...: Act on your proposals from month one: scaling our evaluation pipelines, making our harnesses more extensible, and so on; Implement or improve systems for document extraction and financial transaction tagging, using both heuristics and model-based approaches; Collaborate closely with design and product to make AI features feel reliable, intuitive, and helpful – not mysterious or brittle.
  • Within 6 months you'll...: Own and scale the systems that form the backbone of our vision for an AI CFO; Contribute to our long-term AI strategy: which tasks to automate, how to measure confidence, and when to keep a human in the loop; Help build internal tooling for prompt iteration, embedding search, labeling, and retraining; Share learnings in a post on Ambrook engineering blog or an open-source tool that helps others tackle similar messy real-world data problems.

Qualifications

  • You've built and shipped ML/AI-driven features to production.
  • You're excited to apply language models to real-world, unstructured, often ugly datasets, and turn them into valuable product experiences.
  • You're pragmatic about AI: you know when to use an LLM, when to write a regular expression, and when to ask the user.
  • You understand the value of experimentation in a rapidly evolving world.
  • You have experience working with LLM APIs, prompt engineering, embeddings, vector search, or fine-tuning.
  • Bonus: You've worked on products involving transactions, finance, document processing, or communications tooling.
  • Bonus: Experience with TypeScript and AI tooling — e.g. Vercel AI SDK, Braintrust or similar eval vendors, and provider APIs (Anthropic, OpenAI, Gemini, Jev).

Skills

Required:LLM APIsPrompt engineeringEmbeddings / Vector search
Nice to have:Document processing / OCR

Benefits

  • Competitive compensation
  • Health insurance
  • 401(k) with matching contribution
  • Paid parental leave
  • Flexible work hours and vacation time
  • Work-from-home/remote office stipend
  • Wellness stipend
  • Professional development stipend
Last updated Oct 14, 2026. Interested? Apply on the company site.
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About Ambrook

Accounting software made for America's family-run businesses

Manage your finances, improve your margins, and stay independent.

AccountingFinanceAgtechBookkeepingInvoicingPaymentsFarmersRanchers
Company profileWebsite

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