About Us

Remember the days when the phone rang and you didn’t know who it was? If it was the company you always dreamt working for? A call from a hospital trying to tell you someone close to you got sick? Or just that stubborn sales guy. 

Our mission is to make it possible for you to know who’s trying to contact you, and also tell you when not to pick up. We want to remove all uncertainty, making your communication safe and efficient by separating the meaningful stuff from the noise and build trust, no matter if it’s in the beginning of a call, in the middle of a transaction or at the end of a signature. We are building a platform which empowers our users to take control of their own digital identity and making their communication more safe and efficient. 

We are a Diverse organisation with over 90 of the best minds coming from diverse backgrounds, joining hands to ensure our vision of building trust everywhere. 

Truecaller is one of the fastest growing tech companies in the world. We have over 250 million users around the world with the strongest presence in South Asia, Middle East and North Africa. 

We are backed by some of the most prominent investors in the world such as Sequoia Capital, Atomico, and Kleiner Perkins Caufield & Byers. 

Your Mission

As a Software Developer you will be responsible for Truecaller's backend application development while providing know how in the full software development lifecycle. 

Your challenge will be to build a scalable and reliable system, while facing growing global traffic. This will include producing and developing high-volume, low-latency applications for large systems. You will also be coding for new features and have a meaningful role in the backend architecture; both in microservices and investigating new alternatives and technologies together with the platform team. 

Your Skills

As far as your technical skills, we’d love to hear about your experience of:

  • Extensive experience on the JVM.
  • Scala, Lightbend stack.
  • System operational responsibilities
  • Experience of microservices architecture
  • Good English skills, oral and written.

 It is a bonus if you also have experience of:

  • Experience in designing libraries and APIs
  • Reactive systems (akka, rxjava or similar)
  • DDD
  • Cassandra
  • Apache Kafka
  • MySQL
  • containers
  • Reporting, generating analytics and statiscs (e.g Graphite/Grafana)
  • Cloud computing integration (e.g. AWS)


This position is located in Stockholm, Sweden. We offer relocation packages if you do not currently live in Sweden. 

We only accept applications in English.

Make the right call, send us your application today!

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, or marital status. 

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Application consent for Truecaller

By clicking the “I Accept” button you expressly make the following representations and warranties and give your consents as described below:

Truecaller collects your personal data for the purposes of managing Truecaller’s recruitment related activities as well as for organizational planning purposes globally. Consequently, Truecaller may use your personal data in relation to the evaluation and selection of applicants including for example setting up and conducting interviews and tests, evaluating and assessing the results thereto and as is otherwise needed in the recruitment processes including the final recruitment.

Truecaller does not disclose your personal data to unauthorized third parties. However, as a global corporation consisting of multiple affiliated companies in various countries, Truecaller has international sites and Truecaller uses resources located throughout the world. Truecaller may from time to time also use third parties to act on Truecaller’s behalf. You agree to the fact that to the extent necessary your personal data may be transferred and/or disclosed to any company within Truecaller group of companies as well as to third parties acting on Truecaller’s behalf, including also transfers to servers and databases outside the country where you provided Truecaller with your personal data. Such transfers may include for example transfers and/or disclosures outside the European Economic Area and in the United States of America.

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