Join Truecaller – The place where innovation meets impact
Truecaller's mission is to build trust in communication by making it safer, smarter, and more efficient. Born in Sweden, trusted by the world, and here’s why we stand out:
We are trusted by over 450 million active users every month across 190+ countries
We identify over 15 billion calls daily, helping users avoid spam and scams
We are powered by a team of 450+ employees from 45+ nationalities
We always look for people who take initiative, own their work, and keep raising the bar. An entrepreneurial mindset matters here, especially when it turns bold ideas into real actions. We stay team-oriented and focused, always searching for smarter paths forward. If you want to make an impact and grow with a team that inspires millions, you’ll fit right in.
The role:
As a Staff Android Engineer, you'll design and develop the next generation of our high-performance SDK. You'll write robust code that works seamlessly across 150+ device types and configurations.



Collaborating with partners on their SDKs while leveraging our own multi-format ad technology. Additionally, You'll work closely with designers, product managers, and fellow engineers to turn ideas into reality.
What you’ll do:
Take ownership of the features that you build and ensure a high level of user experience
Contribute actively to the Android engineering discipline across the company by driving best practices in architecture, modularization, testing, and engineering workflows.
Participate in and contribute to the team’s Agile practices
Champion privacy, security, and reliability in all Android features and user data interactions.
Proactively identify performance bottlenecks in business workflows and design low-latency, highly efficient solutions.
Utilize modern Android development tools (Jetpack, Kotlin, etc.) to build clean, scalable, and maintainable code which impacts 400 million users
Leverage your knowledge of Ad tech APIs, SDKs, and mediation platforms

📌 Staff Android Engineer (Bengaluru)
🏢 Truecaller
📍 Bengaluru