InfoSum
Junior Security Analyst
London, United Kingdom· HYBRID
About the role
The product's promise is that parties can collaborate on data without seeing each other's records. That makes the security team's job unusually concrete: prove the boundary holds, and find out first when it does not.
What you will do
- Review changes that touch data boundaries
- Run internal assessments against staging environments
- Handle inbound reports from external researchers
What they ask for
- Foundation in web and cloud security
- Curiosity about data privacy mechanics
- Right to work in the UK
Nice to have
- AWS exposure
- Any published research
What applying with Rooted means
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Posted 2026-08-12