Verisoul is seeking a Senior Full-Stack Engineer to build the deep memory of their system, analyzing history, reputation, and long-term patterns to catch sophisticated fraud.
Key Highlights
Technical Skills Required
Benefits & Perks
Job Description
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
You build the deep memory of the Verisoul system.
You analyze history, reputation, and long-term patterns to catch sophisticated fraud that real-time checks miss.
You design the intelligence layer that turns past behavior into future protection.
What You’ll Do
- Architect reputation systems. Build batch and nearline pipelines to score risk across identity attributes (email, phone, ISP) and lay the foundation for a scalable intelligence knowledge graph.
- Deploy graph analytics. Apply network science—including centrality, community detection, and embeddings—to detect synthetic accounts and map complex fraud clusters.
- Develop probabilistic models. Engineer scoring algorithms that integrate historical reputation data and quantify uncertainty for dynamic entities like residential IPs.
- Innovate through data mining. Explore terabytes of historical data to invent new features and uncover evolving fraud patterns.
What You’ll Bring
- 4+ years experience as a full-stack engineer or equivalent.
- Big data engineering experience. You’ve built batch pipelines, data processing systems, or warehouses at scale.
- Entity resolution intuition. You understand how to link signals (email, IP, device, behavior) into cohesive identities.
- Mathematical grounding. Comfort with probability, entropy, or graph theory applied to real-world data.
- Location requirement. In-person, Austin, TX.
Who You’ll Work With
- Engineering Team: To define the logic and semantics behind risk scores.
- Platform Team: To expose intelligence cleanly through APIs and product surfaces.
Compensation: $200,000 – $250,000 + Equity Grant
- Base Salary: $190,000 – $240,000 (all base)
- Equity: 0.2% – 0.4% with 4-year vesting
- Benefits: 401k match (4%, ~$8,000)
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