Rajat Jain
Algo Engineer - Research Engineering at Hudson River Trading
Stony Stratford, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolRajat Jain is a Founder and seasoned quantitative engineer with nine years of experience building high-performance trading systems, research tools, and ML-driven products. He progressed through multiple quantitative developer and researcher roles at Tower Research Capital, delivering core engineering solutions and deployment pipelines, and now leads bequant.dev. His background blends hands-on systems work (C++, build tooling, CI/CD, Neo4j/Elastic dashboards) with applied ML—having built a distributed recommender at American Express and NLP-driven safety tools at Content Holmes. Rajat is equally comfortable prototyping hardware-adjacent projects and electrical circuits as he is writing production software, reflecting a maker’s curiosity. He has a record of accelerating research timelines (e.g., compressing an 8-month DBMS project into weeks) and publishing/communicating technical results. Based in New Delhi, he combines entrepreneurial grit with a taste for creative writing and public debate, often turning technical tinkering into practical product improvements.
10 years of coding experience
9 years of employment as a software developer
BITS Pilani, Birla Institute of Technology and ScienceHigh School Mathematics and Computer Science, High School Mathematics and Computer Science at Ryan International School
French, Hindi, English
Github Skills (59)
kue10
subprocess10
artificial-intelligence9
algorithms9
python9
js9
cpp8
shiny8
nodejs8
json8
mysql7
r7
monitoring7
directed-graph7
shell7
Programming languages (7)
Github contributions (5)
rajatjain1997/Layered-3D-Graphs
Jun 2017 - Jul 2019
Layered 3D graphs aims to plot 3D force directed and layered graphs on the basis of a "pre-requisite of" relationship between nodes. It borrows the philosophy from the paper "Latitude and Longitude of a Semantic System From a Directed Graph of Dependencies" by Nagarguna G. et al.
Contributions:2 releases, 2 PRs, 71 pushes in 2 years
3ddirected-graphd3dockerforce-directed-graphs
rajatjain1997/aima-docker
Mar 2019 - Dec 2019
A docker container with implementation of algorithms from Russell And Norvig's "Artificial Intelligence - A Modern Approach"
Contributions:24 commits, 4 PRs, 33 pushes in 9 months
artificial-intelligencedocker-container
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