Technology
Engineering foundations, not a logo wall.
01TX is built around architectural principles that matter in trading systems: real-time behavior, low latency where it counts, reliable connectivity, and recoverable, observable state. The technologies below support those principles — not every technology is used in every product.
Languages
Primary languages
Real-Time Systems
Trading infrastructure is judged on deterministic, real-time behavior under load — not just correctness in isolation.
Low-Latency Engineering
Performance-critical paths are engineered deliberately: measured, profiled and optimized rather than assumed.
Connectivity
Protocol engineering across the standards trading infrastructure actually runs on.
Market Data
Feed handling, normalization and distribution built for consistency across sources and scale under volume.
Messaging & Event Architecture
Event-driven backbones for systems that need to move data reliably between services at high throughput.
Persistence & Recovery
State that survives restarts, failovers and partial failure — designed around recovery, not just the happy path.
Observability
Operational visibility into systems where silent failure is not an acceptable outcome.
Security
Access control, auditability and secure-by-default design across connectivity and data layers.
Deployment
Deployment models that match how trading and regulatory infrastructure actually needs to run.
Regulatory Data Engineering
Purpose-built pipelines for regulatory reporting: ingestion, mapping, validation and submission.