Do the hardest work
of your career.

We are not building a CRUD app. We are building a high-frequency cryptographic engine. If you care about cache locality, zero-copy networking, and formal verification, we want you.

The Stack

We choose boring technology for data, and bleeding edge for speed.

Rust
Core Engine
PostgreSQL
Supabase
React 19
Next.js App Router
WASM
Client Crypto

Open Positions

Core Engine

Senior Systems Engineer

Remote / Cape Town
RustActixCryptography
Product

Frontend Architect

Remote
ReactWebGLCanvas
Sales Engineering

Solutions Architect

Johannesburg / London
Pre-salesIntegrationMining