# Principal Product Architect at Cyble

- Company: Cyble (YC W21)
- What the company does: Cyble - World’s First Intelligence-Driven, AI-Native Security…. Backed by Y Combinator.
- Company website: https://cyble.com/
- Type: Startups (AI role)
- Level: Principal and up
- Location: US / TX, US / Remote (US; TX, US)
- Work setup: Remote
- Pay: $150K to $200K base salary per year (USD)
- Posted: 2026-08-27
- Apply by: 2026-10-11
- Apply: https://www.ycombinator.com/companies/cyble/jobs/hJ0oibW-principal-product-architect
- Page: https://www.1752.vc/careers/jobs/cyble-principal-product-architect/

## About the role

We are looking for a Principal Product Architect to take hands-on, end-to-end ownership of Cyble Vision. This is a senior individual contributor role, not a people-management position . The successful candidate will act as the single-threaded technical product owner for Vision, working across Product, Engineering, Threat Research, Data, AI, Design, and customer-facing teams.

## What they're looking for

- 10+ years of experience across cybersecurity products, threat intelligence, security data platforms, or security operations
- Deep understanding of threat actors, campaigns, malware, vulnerabilities, IOCs, TTPs, MITRE ATT&CK, STIX/TAXII, YARA, and Sigma
- Strong technical knowledge of distributed systems, large-scale data pipelines, Kafka, OpenSearch/Elasticsearch, APIs, graph databases, Kubernetes, cloud infrastructure, and multi-tenant platforms
- Strong understanding of knowledge graphs, entity resolution, correlation, semantic search, embeddings, vector databases, LLMs, RAG, Graph RAG, and AI agents
- Ability to review architectures, data models, schemas, APIs, search strategies, and system trade-offs with senior engineers
- Proven experience taking complex technical products from problem definition through architecture, production delivery, customer adoption, and continuous improvement

Tags: Engineering