Radiant Security

Staff Software Engineer

8+ years in backend systems, distributed architectures, and ML/AI features; strong coding, communication, and collaboration.

Senior Product Manager - Application Experience

Senior Product Manager

5+ years in product management for B2B SaaS; strong customer intuition; strategic thinking; good UX judgment; urgency; excellent written communication; collaborative but opinionated.

Brand & Marketing Designer

2–5 years in brand, marketing, and digital design; proficient in Figma and Adobe CC; experience with design systems; portfolio across digital campaigns, social, and print/event; strong collaboration and communication.

Staff Software Engineer - Data Platform

Design scalable data ingestion pipelines; build platform tooling; cloud infra; distributed systems; data pipelines with Kafka/Kinesis; databases and search (SQL, Elasticsearch, MongoDB); monitoring (Prometheus, Grafana, Datadog); containers (Docker, Kubernetes).

Senior Frontend Engineer

Frontend Engineer

5+ years frontend development with multiple UI frameworks; TypeScript, React/Next.js, CSS; UI design systems, testing, performance; strong English communication.

Junior Frontend Engineer

2+ years frontend experience with modern UI frameworks; TypeScript, React/Next.js; design systems in Figma; web performance; English proficiency.

Technical Customer Success

Technical Customer Success Manager

3+ years in a customer-facing technical role in B2B SaaS; enterprise experience; knowledge of SIEM/cloud security; quick API/integration learning; strong communication.

Account Executive

Experience in cybersecurity sales at startups; strong strategic mindset; excellent sales methodologies; proven negotiation with high-value, complex deals.

Engineering Manager

2–3 years of engineering leadership in high-growth or startup environments; strong IC background in distributed systems/ML pipelines; experience with AI/ML teams; able to lead and grow a team; hybrid work in Pleasanton office 3x/week.

Title	Location	Date
Staff Software Engineer Full Time · 8+ YOE United States · Remote	United States Remote	Apr 27, 2026
Senior Product Manager - Application Experience Full Time · 5+ YOE United States · Remote	United States Remote	Apr 14, 2026
Brand & Marketing Designer Full Time · 2+ YOE United States · Remote	United States Remote	Apr 14, 2026
Staff Software Engineer - Data Platform Full Time Pleasanton, California, United States · Onsite	Pleasanton, California, United States Onsite	Mar 24, 2026
Senior Frontend Engineer Full Time · 5+ YOE São Paulo, São Paulo, Brazil · Hybrid	São Paulo, São Paulo, Brazil Hybrid	Feb 13, 2026
Junior Frontend Engineer Full Time · 2+ YOE São Paulo, São Paulo, Brazil · Hybrid	São Paulo, São Paulo, Brazil Hybrid	Feb 10, 2026
Technical Customer Success Full Time · 3+ YOE Pleasanton or United States · Onsite	Pleasanton or United States Onsite	Jan 30, 2026
Account Executive Full Time Pleasanton or United States · Hybrid	Pleasanton or United States Hybrid	Sep 8, 2025
Engineering Manager Full Time · 2+ YOE Pleasanton, California, United States · Hybrid	Pleasanton, California, United States Hybrid	Feb 19, 2025

Activities	Cybersecurity software developmentSecurity automation platformsThreat detection softwareIncident response automationArtificial intelligence software
Headquarters	US
Industries	CybersecurityArtificial Intelligence
Name	Radiant Security
Employees	53
Type	Private
Tagline	AI platform for automated security alert triage and investigation.
Founded	2,021
Website	radiantsecurity.ai
Latest Funding Round	Series A
Latest Funding Year	2,023
Latest Funding Amount	15,000,000
Latest Investors	Next47

Radiant Security

About Radiant Security