Software Engineer, Detection jobs in United States
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Doppel · 6 hours ago

Software Engineer, Detection

positionNew York, United States
timeFull-time
remoteOnsite
seniorityMid, Senior Level

Doppel is a company focused on outsmarting digital threats through an AI-native social engineering defense platform. They are seeking passionate engineers to build and operate backend systems that monitor and neutralize digital threats while collaborating with various teams to deliver measurable outcomes.

Artificial Intelligence (AI)Cyber SecurityRisk Management
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H1B Sponsor Likelynote

Responsibilities

Work on a wide range of asks that protect billions of people from digital impersonation
Have complete end to end ownership - from directly collecting customer requirements to continuously iterating on shipped releases
Mentor junior engineers, make key product decisions, and foster a high-performing team culture

Qualification

Backend developmentSystem designData pipelinesBackend languagesObservability skillsCross-functional communicationMentoring

Required

Hands-on experience building production backend services or full-stack features (or equivalent). Proven record of shipping end-to-end: design → implementation → testing → monitoring → oncall
Strong mastery of at least one backend language (Python, Go, Java, or Node) and comfort with web APIs, async processing, and service frameworks
Solid system design skills: experience architecting scalable, fault-tolerant systems (sharding, caching, queueing, idempotency, backpressure)
Experience building and operating large data pipelines (batch or streaming), working with warehouses or OLAP systems for analytics, and designing efficient schemas for scale
Deep practical experience with backend concerns: databases (SQL + NoSQL), caching, message queues, rate limiting, retries, and cost/latency tradeoffs
Strong observability, debugging and incident response skills: structured logging, tracing, dashboards, SLOs/alerts, and the ability to triage and fix production issues
Product ownership and excellent cross-functional communication — you'll collaborate with Operations, Customer Success, Sales, to deliver measurable outcomes

Benefits

Free lunch and dinner in the office
Flexible PTO
Quarterly team offsites

Company

Doppel

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Doppel is an AI-native security platform that helps organizations defend against social engineering risks and digital impersonation.
dateFounded in 2022
location
Covina, California, USA
people-size51-200 employees
web-link
https://www.doppel.com

H1B Sponsorship

Doppel has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (4)
2023 (1)

Funding

Current Stage
Growth Stage
Total Funding
$128.85M
Key Investors
Bessemer Venture PartnersAndreessen Horowitz
2025-11-19Series C· $70M
2025-05-02Series B· $35M
2024-01-02Series A· $18.85M

Leadership Team

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Kevin Tian
Co-Founder and CEO
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Rahul Madduluri
Co-Founder & CTO
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Company data provided by crunchbase