Doppel

About the Company

Doppel is built to outsmart the internet's biggest threat--social engineering. Using generative AI, we don't just defend; we disrupt attackers' tactics and infrastructures, providing holistic protection against these attacks. Our platform learns from every attempt, evolving in real-time to protect all customers and stay ahead of ever-changing threats. By pairing cutting-edge AI with expert analysis, we outpace threats like phishing, impersonation, and disinformation--delivering comprehensive coverage, speed, and precision that legacy systems can't touch. Backed by a16z, South Park Commons, and SVAngel.

Listed Jobs

Company Name

Doppel

Job Title

Software Engineer

Job Description

**Job Title:** Software Engineer **Role Summary:** Develop and maintain scalable, AI‑native systems that monitor billions of digital assets (domains, social media accounts, apps, dark‑web forums) and detect/neutralize social‑engineering threats. Work on both backend and frontend components in a fast‑paced, customer‑obsessed environment. **Expectations:** - Deliver high‑quality code quickly while maintaining reliability. - Demonstrate strong ownership and initiative on a lean, high‑performing team. - Exhibit deep customer obsession and ability to translate user needs into technical solutions. - Collaborate effectively with cross‑functional teams in a hybrid in‑office setting (3 days/week). **Key Responsibilities:** - Design, implement, and optimize backend services using Python, PostgreSQL, and Google Cloud. - Build and maintain data pipelines supporting AI model training and inference. - Develop frontend features with ReactJS, GraphQL, and TypeScript. - Integrate and fine‑tune AI models for threat detection. - Ensure system scalability, reliability, and security for high‑volume monitoring. - Participate in code reviews, testing, and continuous integration/deployment processes. - Contribute to architecture decisions and technical roadmap. **Required Skills:** - Proficiency in Python and relational databases (PostgreSQL). - Experience with cloud platforms, preferably Google Cloud. - Strong understanding of data pipeline construction and management. - Frontend development skills: ReactJS, GraphQL, TypeScript. - Familiarity with AI/ML model integration and deployment. - Ability to work in fast‑moving, high‑ownership environments. - Excellent problem‑solving, communication, and teamwork abilities. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent practical experience). - No specific certifications required; demonstrated expertise through projects or work history is sufficient.

New york, United states

Hybrid

16-09-2025