Software Engineer, Email

About Doppel

Doppel is pioneering the future of social engineering defense with an AI-native platform designed to protect executives, employees, customers, and brands from phishing, impersonation, fraud, and AI-driven attacks via digital channels. The platform integrates Digital Risk Protection, Human Risk Management, and Email Security into a comprehensive real-time intelligence graph, enabling rapid threat disruption and enhanced security awareness. Supported by premier investors such as Andreessen Horowitz and Bessemer Venture Partners, Doppel is a rapidly expanding Series C startup, combining cybersecurity expertise with startup agility to tackle pressing internet trust and safety issues.

Role Overview

We are creating scalable backend systems leveraging AI agents to monitor billions of digital entities — including domains, social media, apps, and dark web forums — to detect and neutralize digital threats.

Key Responsibilities

• Architect and develop software applications and tools supporting our platform infrastructure.
• Produce well-structured, portable, and thoroughly documented code to implement software features.
• Iterate and enhance software features based on requirements and feedback.
• Conduct rigorous testing of product code to ensure reliability and performance.
• Diagnose, triage, and resolve software issues and bugs efficiently.
• Perform code reviews to uphold coding standards, including style, accuracy, testability, and performance.
• Contribute to documentation and educational materials, updating content as products evolve and user input is received.

Culture and Benefits

• Collaborative mission-driven environment emphasizing ownership, humility, customer focus, and exceptional talent.
• Complimentary lunch and dinner provided onsite.
• Flexible paid time off policy.
• Quarterly team retreats fostering connection and growth.

Company Vision

Doppel leads the fight against digital deception by scanning over 150 billion entities daily, utilizing adaptive AI SOC agents alongside expert analysts to disrupt phishing, impersonation, and online fraud before they propagate. Our Threat Grid builds cumulative intelligence from every customer signal to make threat responses increasingly smarter and quicker.

We are setting the standard in cybersecurity for social engineering defense by building a trusted ecosystem where deception is curtailed. With fast-paced growth backed by top investors and clients, Doppel offers a unique opportunity to work on impactful problems with cutting-edge technology.