
About Truecaller
Your trusted caller ID and spam blocker
Key Highlights
- 300 million+ active users globally
- Raised over $80 million in funding
- Headquartered in Stockholm, Sweden
- Offers call recording and payment solutions
Truecaller, headquartered in Stockholm, Sweden, is a leading caller identification and spam blocking application with over 300 million active users worldwide. Founded in 2009, Truecaller offers features such as call recording, flash messaging, and voice chat, making it an essential tool for smartpho...
๐ Benefits
Truecaller offers competitive salaries, equity options, generous PTO, and flexible remote work policies to support work-life balance. Employees also b...
๐ Culture
Truecaller fosters a culture of innovation and user-centric development, emphasizing data-driven decision-making and a commitment to enhancing user sa...

Backend Engineer โข Senior
Truecaller โข Stockholm
Overview
Truecaller is hiring a Senior Backend Engineer to design and optimize features for their calling platform. You'll work with technologies like Java and Spring to enhance communication for over 450 million users. This position requires significant backend engineering experience.
Job Description
Who you are
You have 5+ years of backend engineering experience building scalable systems โ you've designed and implemented services that handle millions of requests and understand the intricacies of optimizing performance in high-traffic environments. Your expertise in Java and Spring is complemented by a solid understanding of REST APIs, allowing you to create seamless communication solutions.
You thrive in collaborative environments and enjoy working with cross-functional teams โ your ability to communicate effectively with product managers, designers, and other engineers ensures that projects run smoothly and meet user needs. You take ownership of your work and are always looking for ways to improve processes and systems.
You are passionate about building trust in communication โ your commitment to creating secure and efficient solutions aligns with Truecaller's mission to enhance user experiences. You understand the importance of user feedback and are eager to iterate on features based on real-world usage.
Desirable
Experience with real-time communication systems or telephony services would be a plus โ you have a keen interest in how technology can improve everyday interactions. Familiarity with cloud services and deployment strategies can help you contribute to the team's goals more effectively.
What you'll do
As a Senior Backend Engineer at Truecaller, you will be responsible for designing and optimizing features within the calling domain โ your work will directly impact how millions of users connect and communicate. You will collaborate with a dedicated team to enhance the calling platform, focusing on voice calls, smart dialing, and real-time communication.
You will own the end-to-end development process, from architecture to deployment โ your insights will guide the team in making informed decisions about technology choices and implementation strategies. You will also participate in code reviews, ensuring that best practices are followed and that the codebase remains maintainable and efficient.
Your role will involve troubleshooting and resolving complex issues that arise in production โ you will leverage your experience to identify root causes and implement effective solutions. You will also mentor junior engineers, sharing your knowledge and helping them grow in their careers.
What we offer
Truecaller provides a dynamic work environment where innovation is encouraged โ you will have the opportunity to work on projects that have a significant impact on user experiences. We value collaboration and support each other in achieving our goals, fostering a culture of continuous improvement.
We offer competitive compensation and benefits, along with opportunities for professional development โ you will be part of a diverse team that celebrates different perspectives and backgrounds. Join us in our mission to build trust in communication and make a difference in the lives of millions.
Interested in this role?
Apply now or save it for later. Get alerts for similar jobs at Truecaller.
Similar Jobs You Might Like
Based on your interests and this role

Backend Engineer
Kiddom is hiring a Senior Backend Engineer to design and develop scalable backend services for their educational platform. You'll work on high-performance systems that empower schools and districts. This position requires extensive experience in backend technologies and system architecture.

Backend Engineer
PathAI is hiring a Senior Backend Engineer to enhance their AI-powered pathology platform. You'll work with Python, FastAPI, and AWS to build and refactor features that improve patient outcomes. This position requires significant backend engineering experience.

Backend Engineer
Zola is hiring a Senior Backend Engineer to design and implement scalable backend systems for their e-commerce and wedding planning product suite. You'll work with Java and AWS to build robust microservices. This position requires significant experience in backend engineering.

Backend Engineer
Superhuman is hiring a Senior Backend Engineer to help shape the future of email and productivity. You'll work on building the fastest email experience in the world. This position requires significant backend engineering experience.

Backend Engineer
Nextdoor is hiring a Senior Backend Engineer to contribute to their innovative technology that fosters local community connections. You'll work in a collaborative environment focused on quality and reliability. This position requires significant experience in backend engineering.