Clear StreetHiring

Senior / Staff Platform Software Engineer

  • USD 200,000 to 350,000 per year
  • Remote, worldwide
  • Senior
  • Posted 9 days ago
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In one line

Platform engineering role building the AI backend for a trading copilot in Rust, with streaming responses and low-latency tool execution.

About the role

Core AI platform work for a new trading experience: APIs, runtime components and safe action infrastructure that keep model-driven workflows reliable and auditable.

At a glance

Pay
USD 200,000 to 350,000 per year
Remote scope
Remote, worldwide
Seniority
Senior
Skills
Rust, TypeScript, React, React Native, LLM APIs
Posted
20 Oct 2026
Last checked
29 Oct 2026

What you will do

  • Build the core AI platform behind a copilot in a trading product
  • Write a high-performance Rust backend with streaming, caching and tool orchestration
  • Design APIs and runtime pieces for auth, rate limits, auditing, tracing and retries
  • Create safe action flows such as order previews, confirmations and idempotent tool calls

What they look for

  • At least eight years of experience and strong skill in any programming language
  • Knowledge of concurrency, networking, performance profiling and distributed systems
  • Experience designing and running production APIs with observability and security

Nice to have

  • Production Rust experience with async and performance tuning
  • Background in AI or ML inference platforms, streaming or retrieval systems
  • Experience in trading systems or other critical financial infrastructure

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

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
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
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How to connect

Questions about this job

Can I do this job remotely, and from which countries?

Yes. The posting lists Senior / Staff Platform Software Engineer as a remote role open to candidates worldwide.

What does this job pay?

The posting states USD 200,000 to 350,000 per year.

What experience is needed?

It is a senior role. The posting asks for: at least eight years of experience and strong skill in any programming language; knowledge of concurrency, networking, performance profiling and distributed systems; experience designing and running production APIs with observability and security. Skills it names include Rust, TypeScript, React, React Native.

How do I apply with Keywordise AI?

Select Apply with Keywordise AI, sign up and upload your CV. Keywordise writes a CV and a cover letter for this job from your real experience and applies for you. The 7-day free trial needs no card.

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