About Verisoul Verisoul stops fake accounts and fraud in the era of AI. We distinguish real humans from bots and bad actors for high-growth companies like Clay, Augment Code, and Morning Consult . Our Trajectory (Last 12 Months): 6x YoY Growth: 6x ARR growth (to $2M) and scaled to 100+ customers. Product Dominance: 80% competitive win rate; we catch 70-105% more fraud than legacy tools. Strong Backing: Raised $8.8M Series A You and Your Role Detect fraud, fake accounts, bots, and user clusters in milliseconds using real-time signals and ML modeling. Own the streaming architecture and real-time logic that separates real users from bots instantly. What You’ll Do: Signal Innovation: Create, test, and deploy real-time signal collection and modeling architecture to separate good and bad users. R&D device, network and behavioral features Signal Infra: Develop infrastructure for large scale pipelines that still allow fast iteration Adversarial Modeling: Assume the attacker knows your rules. Build ML models and heuristic logic that adapt to shifting attack vectors. Optimize Latency: Shave milliseconds off event pipelines for instant scoring. Integrate Feedback: Connect intelligence to platform APIs for immediate customer loops. What You’ll Bring: Experience: 4+ years as an engineer, data scientist, ML engineer, or similar Scale: Experience handling high-volume data ingestion in production. End to End ML Modeling: Built large scale models from the ground up with data collection, feature engineering, modeling and monitoring Curiosity & Creativity: You look at a raw stream of events and see a story. You enjoy the "cat and mouse" game of digital forensics. First-Principles Thinking: You look beyond existing solutions and raw data, diving deep into the underlying meaning and ground truth. Location: In-person in Austin, TX. Who You’ll Work With: Platform Engineering Team: To embed intelligence into the core product suite and real-time SDKs for data collection Tech Stack: GKE, GCP, Spanner, Starrocks, Redis, Go, Python, Typescript Compensation: $200,000 - $250,000 + Equity Base Salary: $190,000 - $240,000 fixed annual salary (All Base) 401k match: 4% match of compensation (~$8,000) Equity Grant: 0.25% - 0.5% with 4-year vesting Relocation Bonus: $10K Life At Verisoul In office 5 days a week in Austin, Texas! Benefits Free Lunch - personalized your way $10K Relocation Bonus 100% Insurance Coverage 4% 401K Match Unlimited Vacation Up to 20 days Remote Annually Beautiful Office Our Values All-in Optimism: Building a startup is hard. We bring the energy and steadfast optimism needed to push through challenges and accomplish the impossible—while having fun. Total Ownership: Be a self-starter and a self-completer. Own high-impact problems end-to-end, combining structure with the execution skills to get the job done. First Principles Curiosity: Challenge assumptions with a beginner’s mind. Rethink the "current way," test new hypotheses, and focus on finding the truth—even if it means changing your mind.