Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together and unlocking unique individual talent by incenting collaboration and mutual respect. At Jump, research outcomes drive more than superior risk adjusted returns. We design, develop, and deploy technologies that change our world, fund start-ups across industries, and partner with leading global research organizations and universities to solve problems. Jump Crypto is the crypto division of Jump Trading Group, a research driven quantitative trading firm that's one of the largest traders by volume across traditional asset classes. Jump Crypto is committed to building and standing up critical infrastructure needed to catalyze the growth of the crypto ecosystem. We're builders, partners, and traders who take a long-term view of crypto's prospects and operate to unlock the full potential of open, community-driven networks. As a Blockchain Security Engineer at Jump Crypto, you will partner with project leads, researchers, and other senior developers on strategic efforts to secure blockchain projects within high value ecosystems. You will be working across multiple layer 1 blockchains, securing both on-chain and off-chain logic to build and support new functionality.