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.

About you

• 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).

Our Tech Stack

• Next.js / React application written in Typescript
• AI SDK, Braintrust, access to whatever provider you need
• Hosted on Google Cloud
• Firestore & Google Cloud Storage for data storage
• BigQuery & Data Studio for data insights

Values

• Real Talk – We create space for ourselves and others to be straightforward, vulnerable, and accountable.
• Reach Understanding – We are driven by curiosity and empathy to learn about our customers, team, and world.
• Be Proactively Resourceful – We are internally motivated and externally empowered to identify opportunities and solve problems.
• Derisk Thoughtfully – We lean into the biggest risks we face as a company and put in the work to address them systematically.
• Find the Positive-Sum – We believe in creating incentive structures that align the needs of our company, our customers, and our planet.
• Ambrook is an equal opportunity employer. We are committed to building diversity and inclusion into our core company culture.

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

Compensation: $115K - $260K