TaxwellHiring

Principal AI Software Engineer

  • Remote, worldwide
  • Lead
  • Posted 9 days ago
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In one line

Principal, hands-on AI engineering role at a digital tax company, building internal AI tools, customer-facing AI features and new AI-native products.

About the role

AI systems work spans internal productivity tools, shared platforms and capabilities built into existing tax products. Architecture, standards and evaluation practices are set here, and teams across the company are enabled to build with AI safely in a regulated domain.

At a glance

Pay
Not stated in the posting
Remote scope
Remote, worldwide
Seniority
Lead
Skills
LangChain, LangGraph, ADK, RAG, Prompt engineering, LLMs
Posted
20 Oct 2026
Last checked
29 Oct 2026

What you will do

  • Design AI tools that raise productivity for engineering and non-engineering teams, including developer workflows, support tooling, tax devel
  • Build internal AI platforms, shared services and reusable components so teams can create AI applications safely.
  • Create and maintain retrieval-augmented generation systems grounded in internal docs, codebases, tax knowledge and proprietary data.
  • Work with DevOps, platform and security teams so AI systems are scalable, observable, secure and compliant.
  • Embed AI into existing products to improve accuracy, usability and personalization, and architect new products where AI is core.
  • Design agent-based systems with frameworks such as LangChain, LangGraph or ADK.

What they look for

  • Principal-level, hands-on experience turning emerging AI capabilities into production systems with real business results.
  • Track record as a technical leader who shapes architecture and sets standards while enabling other teams.
  • Experience with agent frameworks such as LangChain, LangGraph, ADK or similar, and with commercial and open-source AI technologies including
  • Ability to work with product, design and tax domain experts to turn user problems into AI solutions.
  • Care for reliability, explainability and trust in a regulated domain.

How Keywordise applies for you

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  2. 2Tailored to this jobKeywordise writes a CV and a cover letter for this job from your real experience.
  3. 3The form fills itselfName, email, experience and screening questions, field by field.
  4. 4Application sentYou get a receipt and follow it in your dashboard.

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ClaudeConnectorChatGPTConnectorMuseby Meta

Claude

  1. In Claude, open Settings, then Connectors, and choose Add custom connector.
  2. Name it Keywordise and paste the connector URL.
  3. Click Connect, log in to Keywordise and approve. Then send the prompt in a new chat.
Connector URL
https://keywordise.com/mcp

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ChatGPT

  1. In ChatGPT, open Settings, then Connectors. On plans that need it, turn on developer mode first.
  2. Add a new connector with the connector URL and choose OAuth. Leave the client ID and secret empty.
  3. Log in to Keywordise and approve. Then send the prompt in a new chat.
Connector URL
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Disconnect any time in your Keywordise settings.

Muse

  1. Open Muse (muse.ai or the app) and send it the message below.
  2. If Muse asks how to sign in, answer OAuth. Open the sign-in link it sends, log in to Keywordise and approve.
  3. Send the prompt. Muse asks before it sends anything.
Message for Muse
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Muse is available in the US only for now.

Prompt
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How to connect

Questions about this job

Is this a remote job, and where can I work from?

The posting lists it as remote with no single country named, so candidates from different countries can apply.

What does this job pay?

No pay range is stated in the posting.

What experience is needed?

It is a lead role. The posting asks for: principal-level, hands-on experience turning emerging AI capabilities into production systems with real business results; track record as a technical leader who shapes architecture and sets standards while enabling other teams; experience with agent frameworks such as LangChain, LangGraph, ADK or similar, and with commercial and open-source AI technologies including. Skills it names include LangChain, LangGraph, ADK, RAG.

How do I apply with Keywordise AI?

Press the Apply with Keywordise AI button and add your CV. Keywordise tailors your CV and cover letter to this posting and sends the application for you, with a free 7-day trial and no card.

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