Rust and Swift Developer

Hey there,

I’m building a macOS autocomplete system that predicts what you’ll type next — like a Microsoft coding copilot but for language. The core is already working, but I’m looking for a strong Rust engineer to help take it to production quality.

Rust + Swift + macOS APIs + worked on autocomplete/prediction products are the main things you need.

What you’ll work on:

• Building prediction systems that learn from user behavior

• Integrating macOS system APIs (Swift / Objective-C interop)

• Connecting LLM APIs (OpenRouter, OpenAI) efficiently

• Designing context-aware suggestion pipelines that feel “smart”

Tech stack:

• Rust (core logic, data pipelines)

• Swift / Objective-C (macOS Accessibility APIs, screen capture, overlay UI)

• Cloud LLMs (OpenRouter / OpenAI)

• RAG systems (embeddings + BM25 hybrid search)

You should have:

• Solid Rust and macOS development experience

• Built recommendation or autocomplete systems before

• Understanding of what makes AI suggestions feel human

• Swift FFI / interop fluency

• Hands-on with macOS Accessibility APIs

• Experience with context-aware ML systems

I care about speed and quality. The faster the better. If that sounds like you, I’d love to chat.

Please provide a link to a predictive system you have built in rust.