Principal Front-End Engineer (AdTech)

We’re seeking a Principal Front-End Engineer to join our innovative team and take charge of creating and refining user-centric dashboards that drive our Defense Platform. As a key contributor, you’ll bring advanced Front-end expertise, especially in React and Material UI, to unify and elevate our product interfaces, ensuring a seamless, efficient experience for users combating sophisticated bot attacks and fraud. 

In this role, you’ll lead the Front-End efforts to consolidate multiple dashboards into a cohesive design, building a robust UI system that supports real-time fraud detection across channels and enhances visibility into traffic integrity. This is a unique opportunity to impact the future of enterprise security solutions, working with a passionate team committed to protecting clients and their data from evolving threats.  
 
If you’re a Front-End expert excited about designing scalable, high-performance UIs, we’d love to have you join us! 

CUSTOMER
Our Customer is a Brooklyn-based company, founded in 2012, specializing in advanced bot protection and fraud prevention. Their Defense Platform authenticates over 20 trillion interactions per week for major enterprises, ensuring secure, fraud-free environments for leading online platforms.

PROJECT
This solution provides real-time technical analysis to combat sophisticated bot and fraud attacks within the programmatic ecosystem. It supports platforms by blocking invalid traffic both pre-bid and post-bid, protecting inventory quality, platform reputation, and revenue. Designed for comprehensive multi-channel protection, it detects invalid traffic across desktop, mobile, in-app, audio, and connected TV. 

 

• Own and manage the client-facing FraudSensor dashboard, enhancing the UI for insights into traffic and compliance data 
• Review and unify 3-4 existing product dashboards, eliminating redundancies, ensuring consistent design, and integrating a cohesive design system 
• Streamline dashboard functionality to deliver a more intuitive, efficient user experience for fraud detection and prevention 

• Advanced expertise in React is essential, with a deep understanding of Front-end best practices, state management, and performance optimization 
• Proficiency at the intermediate level with Looker is sufficient, with the ability to work with data visualization and reporting features 
• Intermediate experience with SQL is required for querying and manipulating data within dashboard environments 
• Strong expertise with Material UI for implementing design systems, component libraries, and ensuring cohesive, intuitive user interfaces 
• An Upper-Intermediate level of written and spoken English 

WOULD BE A PLUS: 

• Background in design, including experience with UX/UI principles and creating visually appealing, user-friendly layouts 
• Solid foundation in Computer Science fundamentals such as algorithms, data structures, and design patterns 

PERSONAL PROFILE

• Proactive, UI-focused engineer with strong attention to detail 
• Adaptable to a high-impact, fast-paced cybersecurity environment, contributing to mission-critical solutions