Staff Fullstack Engineer, Platform, App Core Usage
- Remote, United States
- Senior
- Posted 10 days ago
or apply from Claude / ChatGPT / Muse
Staff fullstack role on a usage and billing squad, mostly Go backend with some frontend, remote in the US or Canada with a preference for Eastern time.
About the role
Someone who likes turning tangled business systems into something reliable and easy to run fits here. The squad owns billing, rates, usage calculations and marketplace integrations, and the job is hands-on with shared technical ownership.
At a glance
- Pay
- Not stated in the posting
- Remote scope
- Remote, United States
- Seniority
- Senior
- Working hours
- Eastern Time preferred for overlap with EMEA
- Skills
- Go, Node.js, APIs, Cloud infrastructure
- Posted
- 19 Oct 2026
- Last checked
- 27 Oct 2026
What you will do
- Design, build and run backend services and APIs for billing, rates, usage calculations and marketplace workflows
- Spend roughly three quarters of the time on backend work and the rest on frontend, shifting as priorities change
- Work mainly in Go, with some Node.js in the stack, across application code, data stores, deployment config and cloud infrastructure
- Lead complex technical work and follow problems across team boundaries, improving things with the platform teams
What they look for
- Able to make complex business systems understandable and easier to operate
- Willing to reduce repetitive manual work and handle edge cases that hit customers and internal teams
- Based in the US or Canada, ideally in Eastern time for overlap with colleagues in Europe
How Keywordise applies for you
Alex Demo
[email protected]
From your CV
Yes, fully remote
- Sent
- 09:41
- Attached
- Your tailored CV
- 1Upload your CVAdd your CV once. It takes about a minute.
- 2Tailored to this jobKeywordise writes a CV and a cover letter for this job from your real experience.
- 3The form fills itselfName, email, experience and screening questions, field by field.
- 4Application sentYou get a receipt and follow it in your dashboard.
Apply with Keywordise AI7-day free trial, no card.
Apply from your AI assistant
Connect Keywordise to your assistant once, then send it the prompt. It applies for you.
Claude
- In Claude, open Settings, then Connectors, and choose Add custom connector.
- Name it Keywordise and paste the connector URL.
- Click Connect, log in to Keywordise and approve. Then send the prompt in a new chat.
https://keywordise.com/mcpDisconnect any time in your Keywordise settings.
ChatGPT
- In ChatGPT, open Settings, then Connectors. On plans that need it, turn on developer mode first.
- Add a new connector with the connector URL and choose OAuth. Leave the client ID and secret empty.
- Log in to Keywordise and approve. Then send the prompt in a new chat.
https://keywordise.com/mcpDisconnect any time in your Keywordise settings.
Muse
- Open Muse (muse.ai or the app) and send it the message below.
- If Muse asks how to sign in, answer OAuth. Open the sign-in link it sends, log in to Keywordise and approve.
- Send the prompt. Muse asks before it sends anything.
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.
Apply to Keywordise job y5zq2wpubyQuestions about this job
Is this job fully remote, and from where?
The posting lists it as remote for people in the United States. On hours, the posting says: Eastern Time preferred for overlap with EMEA.
What does this job pay?
No pay range is stated in the posting.
What experience is needed?
It is a senior role. The posting asks for: able to make complex business systems understandable and easier to operate; willing to reduce repetitive manual work and handle edge cases that hit customers and internal teams; based in the US or Canada, ideally in Eastern time for overlap with colleagues in Europe. Skills it names include Go, Node.js, APIs, Cloud infrastructure.
How do I apply with Keywordise AI?
Click Apply with Keywordise AI, create an account and upload your CV. Your CV and cover letter are written for this job from what you have really done, then Keywordise applies for you. Trial: 7 days, no card.
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