Brad Bachu

Senior Research Scientist · Uniswap Labs

Brad Bachu

About

I'm a Senior Research Scientist at Uniswap Labs, where I study decentralized trading systems — auction design, automated market makers, liquidity provision, and execution quality. I approach these problems the way I was trained as a physicist: build simplified models, derive predictions rigorously, then test them against data.

Outside of work, I enjoy playing badminton, barefoot running, traveling, health optimization, and getting outdoors.

Brad Bachu under a natural rock arch

Background

I received my PhD in theoretical physics from Princeton University, where I worked under the supervision of Nima Arkani-Hamed at the Institute for Advanced Study. My research explored how to reconstruct particle physics from its most physical observables: scattering amplitudes — mathematical objects that describe the probabilities of particle collisions, the core predictions of quantum field theory.

Using on-shell methods, I examined how fundamental principles like symmetry, locality, and unitarity can build quantum theories from the ground up, and used these tools to derive aspects of the Standard Model — including the Higgs mechanism — in entirely new ways.

My academic journey began in Trinidad and Tobago, where I received the President's Gold Medal — the nation's highest academic award. I then moved to MIT, graduating with a double major in Physics and Mathematics and a minor in Philosophy. At Princeton, I was awarded the Presidential Fellowship and a GEM Associate Fellowship. Along the way, I've found fulfillment in teaching and mentoring.

This foundation in theoretical physics now informs my work at Uniswap Labs, where I apply similar analytical approaches to decentralized trading systems.

A₄ 1 2 3 4 1 2 3 4 1 3 2 4
Consistent factorization
of 2→2 scattering

Research

Selected publications/preprints in decentralized finance and theoretical particle physics.

DeFi
Brad Bachu, Joel Hasbrouck, Fahad Saleh, Xin Wan
SSRN, 2025
DeFi
Brad Bachu, Xin Wan, Ciamac C. Moallemi
arXiv, 2024
See all publications →

Speaking

2025
Auction Intelligence: Optimizing Dutch Auctions at Scale for MEV Mitigation on L2s
EthCC, Cannes
▶ Video
2025
Empirical Research in Crypto: Challenges and Opportunities
CAAW at Financial Cryptography (Keynote)
Slides
2025
Cross-Chain Swaps
5th Annual CBER Forum, Columbia University
▶ Video
2024
Time is All You Need: Optimizing Dutch Auctions on Arbitrum
Devcon SEA, Bangkok
▶ Video
2024
OFA Ecosystem in the Cryptoeconomy
CBER Crafting the Cryptoeconomy Conference
▶ Video

Committees: 5th Workshop on Decentralized Finance (2026) · CBER Crafting the Cryptoeconomy (2025) · CBER Economics of Liquidity Provision (2025) · The Latest in DeFi Research (2024, 2025)

See all talks →

Podcasts

The Canonical Pod

A podcast on cryptoeconomics research, co-hosted with Prof. Fahad Saleh. We cover DeFi protocol design, token economics, MEV, and auction theory with analytical rigour.

Intention

A series exploring the career trajectories of remarkable people — the challenges, unexpected turns, and lessons that shaped their paths across science, technology, finance, and beyond.

Photography

Wildlife and landscapes from the field.

Elephant herd silhouetted against a sunset sky Two lions in golden savanna grass Pair of cheetahs resting in grassland Blue-and-white hummingbird perched on a branch Green hummingbird on a tropical leaf Desert landscape at Death Valley