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Truecaller

About

At Truecaller, we believe in building trust in communication through technology that empowers people to connect safely and efficiently. Founded in Stockholm in 2009 by two engineering students who wanted to solve the simple problem of unknown callers, we've grown into a global platform trusted by over 450 million monthly active users. Our team of 400+ employees representing 35+ nationalities works across offices in Stockholm, Bengaluru, Mumbai, Gurgaon, and Nairobi to make communication smarter and safer for everyone.

We thrive on solving complex challenges at massive scale - identifying over 15 billion calls daily and blocking billions of spam messages. Our engineers own their domains end-to-end, from architecting cloud-native infrastructure on Google Cloud Platform to building real-time calling services that connect millions of users worldwide. We value an entrepreneurial mindset where initiative and ownership matter more than hierarchy. Whether it's leveraging AI to detect fraud or pioneering new ways to verify contacts, we're constantly pushing boundaries to create communication experiences people can trust.

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