Full-Stack Developer

Top 20 globally downloaded app and world's #1 caller ID and spam-blocking service with 420M monthly active users.
Stockholm, Sweden
Backend
Senior Software Engineer
In-Person
101 - 500 Employees
5+ years of experience
Consumer · AI

Description For Full-Stack Developer

Truecaller, a leading communication technology company, is seeking a Full-Stack Developer to join their New Initiatives team in Stockholm. As the world's #1 caller ID and spam-blocking service with over 420 million monthly active users, Truecaller is dedicated to making communication smarter, safer, and more efficient.

The role offers an exciting opportunity to work on applications spanning mobile, web, and backend services. You'll be part of a diverse team of 400 people from approximately 35 different nationalities, spread across offices in Stockholm, Bangalore, Mumbai, Gurgaon, and Tel Aviv. The company, founded in 2009 and listed on Nasdaq OMX Stockholm, has demonstrated strong growth and profitability.

As a Full-Stack Developer, you'll lead the development of scalable solutions using a modern tech stack including Kotlin, Java, Scala, and React. You'll work on Android applications, backend services, and web interfaces, while collaborating with cross-functional teams and mentoring junior developers. The role requires strong expertise in full-stack development, with 5+ years of experience and proficiency in various technologies and frameworks.

The position offers excellent benefits including competitive compensation, generous vacation time, health insurance, and various professional development opportunities. Truecaller promotes a diverse and inclusive workplace, valuing different perspectives and experiences. The company follows an office-first approach while offering some flexibility, and provides a vibrant work environment with various team activities and social events.

Last updated 4 days ago

Responsibilities For Full-Stack Developer

  • Lead the design and development of scalable mobile, web, and backend solutions
  • Build mobile applications for Android using Kotlin/Java and Flutter
  • Develop backend services using Scala to power key features
  • Implement user interfaces using modern JavaScript frameworks
  • Collaborate with cross-functional teams to define, design, and ship new features
  • Mentor junior developers and enforce best coding practices
  • Deliver high-quality software by writing clean, efficient, and maintainable code
  • Participate in architectural discussions and design solutions

Requirements For Full-Stack Developer

Kotlin
Java
Scala
React
Redis
PostgreSQL
Cassandra
  • 5+ years of professional experience as a Fullstack Engineer
  • Strong expertise in Android development using Kotlin/Java and Flutter
  • Proficiency in backend development with Scala
  • Experience with modern JavaScript frameworks (React, Angular, Vue)
  • Experience with databases such as Redis, Postgres, and/or Cassandra
  • Familiarity with RESTful APIs and Microservices architecture
  • Solid understanding of design patterns, data structures, and algorithms
  • Strong debugging, performance optimization, and problem-solving skills
  • Excellent communication and collaboration abilities
  • Experience in building side projects or with smaller startup teams

Benefits For Full-Stack Developer

Medical Insurance
Dental Insurance
Vision Insurance
Parental Leave
Education Budget
  • Competitive salary
  • 30 days paid vacation
  • Flexible working hours
  • Private health insurance
  • Parental leave top-up
  • Pension contribution
  • Udemy membership
  • Free gym membership
  • Choice of computer and phone
  • Office perks including snacks and beverages
  • Team activities and social events

Interested in this job?

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