Jane Street Tech Blog
Printed in News · blog.janestreet.com
Publishes about 5 a week · last piece Oct 13, 2026
How often
about 5 a week, by the archive: 13 pieces since Sep 30, 2026.
12 weeks agothis week
Latest pieces
- Flex Model: an event-driven feature engineering system
- Building and testing a config management orchestrator for Windows
- Scaling and benchmarking a critical message bus using a new indexing strategy
- How recurring network maintenance exposed 6 bugs
- Results from the ASIC puzzle
- A FUSE server for our in-house storage backend
- A resilient kernel log reporter
- Can you use autoregressive diffusion to generate market data?
- Mitigating memorization in LLMs
- What the TDOE interns have wrought, 2026 edition
- Trading off compute for memory with activation checkpointing
- What the SP interns have wrought, 2026 edition
- What the interns have wrought, special jumbo 2026 edition
In these topics
Pick one in My Edition to read it with its neighbors.