Malware Research Engineer

🌍 We’re making security suck less for developers. Security tools haven’t kept up with how software is built today. They interrupt teams, slow releases, and turn security into a bottleneck instead of a capability. We built Aikido to change that. Aikido builds developer-first security products that reduce real risk without getting in the way of shipping software. We focus on what actually matters and automate the rest. We’re taking on legacy security tools teams have been stuck with, and we’re winning. If you want to help us take market share and build products developers actually enjoy using, you’re in the right place. Founded in 2022 by third-time founders, Aikido has $85M in the bank and a long runway ahead. We’re building toward self-securing software. Join an all-star team. Take real ownership. Push boundaries. Build things that matter. We’re looking for a Malware Research Engineer who combines strong manual research skills with the ability to automate their work. You’ll analyze malware with Binary Ninja, create YARA and Sigma rules, develop behavioral detections, and build agents that can take on more of the research and investigation process. You should be comfortable analyzing a difficult sample by hand and then thinking about how to do the same work at scale. Responsibilities Research and reverse engineer malware using Binary Ninja, dynamic analysis, and endpoint telemetry. Create, test, and maintain YARA, Sigma, and behavioral detection rules. Turn research findings into detections across files, processes, persistence, memory, identity, and network activity. Build agents that can triage samples, use analysis tools, extract behavior, propose detections, and validate their results. Build investigation workflows that correlate endpoint events, test hypotheses, and reconstruct what happened. Develop evals and feedback loops to measure and improve the quality of our agents and detections. Help define the architecture, research direction, and product capabilities of our EDR. Work closely with engineering to get new ideas into production quickly.