An early-stage AI software companyHiring

Senior Product Engineer, Python

  • Remote, worldwide
  • Full-time
  • Senior
  • Posted 3 days ago
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In one line

Senior product engineering at a small AI startup: backend in Python plus frontend work to ship features. Full-time remote on US Pacific hours, based in Latin America.

About the role

An early-stage, US-based company with a small senior team and no project managers. Engineers own large features from a loose spec through to production.

At a glance

Pay
Not stated in the posting
Remote scope
Remote, worldwide
Seniority
Senior
Employment
Full-time
Working hours
9 AM to 6 PM US Pacific Time
Skills
Python, React, TypeScript, BigQuery, Firestore, SQL, NoSQL
Posted
26 Oct 2026
Last checked
29 Oct 2026

What you will do

  • Build and scale backend services in Python, then build the React and TypeScript frontend to ship them
  • Design data models across BigQuery and Firestore

What they look for

  • Experience designing, building and scaling backend services behind customer-facing products
  • Senior-level ownership of large, ambiguous scopes from spec to production
  • Strong production Python, with backend as your main strength
  • Willingness to pick up frontend work quickly
  • Sound architecture decisions and good handling of complex workflows
  • Experience with systems that grew in users, traffic or data

Nice to have

  • Data modeling across relational, analytical and NoSQL databases
  • Early engineer at a startup that grew a lot, or founder experience
  • Shipped AI features such as LLM integrations, chatbots or agents

Benefits

  • Full-time, fully remote, long-term independent contractor role
  • Flexible days with no time tracking, judged on what you ship
  • Direct work with company leadership

How Keywordise applies for you

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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
https://keywordise.com/mcp

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Muse

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  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
Add a custom connector called Keywordise. It is a remote MCP server at https://keywordise.com/mcp and uses OAuth. Give me the sign-in link.

Muse is available in the US only for now.

Prompt
Apply to Keywordise job sirup4bb5i
How to connect

Questions about this job

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

Yes. The posting lists Senior Product Engineer, Python as a remote role open to candidates worldwide. On hours, the posting says: 9 AM to 6 PM US Pacific Time.

What does this job pay?

The posting does not state a salary, so there is no figure to quote.

What experience is needed?

It is a senior role. The posting asks for: experience designing, building and scaling backend services behind customer-facing products; senior-level ownership of large, ambiguous scopes from spec to production; strong production Python, with backend as your main strength. Skills it names include Python, React, TypeScript, BigQuery.

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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