Senior Quantitative Analyst

Chainsage is a fully remote, sub-20-person quantitative trading firm operating across major crypto venues. We build proprietary, low-latency systematic market-making and basis-arbitrage systems from first principles. We are well funded, move quickly, value autonomy and have no hierarchy. We think a lot about what quantitative trading will look like in the AI age. We are ideally seeking a senior researcher to lead quant efforts across the company, but will consider exceptional candidates at any level. You will:Design and build world-class research infrastructure: data collection, model-training, and parameter-optimization pipelines from the ground up with iteration via LLMs in mind.Build and refine execution logic and risk models in Python/C++.Develop risk and portfolio management frameworks.Collaborate directly with engineers, code reaches production fast. We offer:Tight feedback loop between research and execution.Base + profit sharing + pre-funding equity.Periodic in-person research and development sprints.Visa sponsorship in various jurisdictions, including the US (H1B) and the UK/EU. Ideal background:3–10 years in systematic trading (market making, stat-arb, futures basis).Strong coding ability in Python/C++ and comfort with microsecond data.Interest in crypto microstructure and exchange quirks.Hard-working with a self starter attitude.Located between GMT-4 to GMT+3.