It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend…

About Pinterest:

Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the peop…

Join Proton and build a better internet where privacy is the default

Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive,…

Senior AI Security Engineer II

• Deep experience across AI security, application security, cloud security or security engineering, with hands-on exposure to LLMs, RAG systems and AI APIs
• Shape how AI security is embedded across Zip’s next generation products, LLM applications and agentic workflows, help…

Qube Research & Technologies (QRT)is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise…

About the role

We are looking for a Product Security Manager to lead a team focused on cloud, application, and AI security within our Product Security organization.

This role is responsible for securing our cloud infrastructure, protecting applications, and enabling safe adoption of AI across our prod…

Role Overview

We’re seeking a skilled and proactive Full Stack Developer with deep expertise in Angular, .NET, and SQL to join our dynamic engineering team. You’ll design, develop, and maintain end-to-end features for our enterprise-grade applications, from intuitive front-end interfaces to high-perf…