Product Engineer - Radar

Workos·United States & CanadaRemotesenior$14,583–$22,917 USD/mo

In short

→Ingeniero de producto que construye sistemas en tiempo real para detectar fraude y riesgos en identidad digital.
→Trabajas con grandes volúmenes de datos de autenticación, diseñando señales y modelos para proteger apps de AI.
→Destacado por su impacto directo: salvar millones en fraude gracias a sistemas de alta precisión y bajo falso positivo.

Strong communication skills in English

In ~1 minute you get: who interviews you, the likely questions answered from your CV, and your CV tailored to this job. Free, no card.

🎧Land the interview? Bring the copilot. Our free extension listens to the live interview and flashes 3-4-word anchors from your resume and prep — glance, connect, talk. Get the extension →

What they ask for

✓5+ años de experiencia en desarrollo de software industrial
✓Comodidad con datos a gran escala: consulta, análisis y conclusiones basadas en datos
✓Experiencia en sistemas de gran escala, pipelines en tiempo real o arquitecturas basadas en eventos
✓Mente científica: hipótesis, prueba con datos, medición de impacto
✓Capacidad de comunicación y colaboración con clientes y equipos multidisciplinarios
✓Interés profundo en seguridad de identidad, fraude o detección de anomalías

Don't tick every box? That's normal — your free dossier shows your gaps and how to cover them in the interview.

RadarAuthIdentityAuthorizationReal-time event processingEvent-driven architecturesLarge-scale systemsMachine learningAnomaly detectionDeveloper workflows

Who should you write to at Workos?

Your free dossier identifies the people who'd interview you — their background, what they value, and how to reach out so you stand out before applying.

Compensation: $175K – $275K • Offers Equity. About WorkOS 🚀 WorkOS builds modern developer tools and APIs that make it easy for companies to become Enterprise Ready. Our platform powers authentication, identity, authorization, and other critical infrastructure that developers need to securely scale their products to large organizations. We recently raised a $100M Series C, valuing the company at $2B, led by Meritech and Sapphire with participation from Greenoaks, Craft, Abstract, and Audacious. WorkOS powers enterprise features for many of the fastest-growing AI companies, including OpenAI, Cursor, and Perplexity, Sierra, and Plaid. As AI reshapes software, WorkOS is at the frontier of Human and Agent Authentication, Identity, and Access Control helping companies answer a new critical question: who are your agents, and what are they allowed to do? Our fast-growing customer base includes hundreds of modern software companies building the next generation of enterprise-ready products. About the role 💭 The Radar team builds our real-time identity intelligence layer that helps developers detect risk, prevent threats, and protect their apps. Radar ingests high-volume authentication and identity events, enriches them with signals, and powers workflows that customers use to take action: enforcing challenges, blocking suspicious behavior, or triggering reviews. Our mission is to give developers a turnkey platform for identity security and risk evaluation. The hard and interesting part for engineers is detection quality: catching real threats with high precision and very few false positives, in real time, against adversaries who are actively trying to get around us. Engineers on Radar care deeply about correctness, performance, observability, detection quality, and the developer experience. We measure our work by real impact, often in the millions of dollars of fraud and abuse we save customers. The engineers who thrive here are fascinated by data. Radar serves some of the fastest-growing AI companies in the world, which gives us one of the richest fraud-and-abuse datasets in the identity space. Responsibilities ✔️ - Design and build performant, resilient systems for real-time identity event processing - Craft intuitive APIs and developer workflows that make Radar easy to adopt - Dig into large-scale authentication data to find fraud and abuse patterns, then design, test, and measure the signals and models that detect them - Develop a deep understanding of the identity-security landscape and shape Radar’s product direction - Work directly with customers, including some of the biggest names in AI, to understand their fraud problems, prototype solutions for them, and become a trusted expert they rely on - Maintain a strong focus on reliability, security, correctness, and observability across the stack - Collaborate with other product teams, solutions engineering, and our go-to-market team - Work directly with leadership on greenfield ideas - Help recruit and assess future engineering team members Qualifications 🌟 - 5+ years of industry software development experience - Comfort working with data at scale - querying, analyzing, and drawing sound conclusions from large datasets - Background in large-scale systems, real-time pipelines, or event-driven architectures - Intellectually curious and data-driven, with a scientific mindset - you like forming hypotheses, testing them against data, and measuring the impact of what you build - A growth mindset, high emotional intelligence, and strong communication skills - Bonus: Experience with machine learning, anomaly detection, or fraud and abuse detection - Bonus: Experience in B2B SaaS, developer tools, or a related industry Benefits and Perks (US Only) 💖 At WorkOS, we offer resources that emphasize personal and familial well-being. We offer healthcare coverage for you and your family, including medical, dental, and vision. We offer parenta

Looking for something similar?

Leave your email and we'll alert you when matching jobs appear.

Don't apply unprepared

We research who's interviewing you, tailor your CV and rehearse you live — first one free.