Full-stack Developer
Workplace: Stockholm, Sverige
Expires: August 31, 2025
Join Truecaller in Stockholm as a Full-Stack Developer to design, develop, and maintain scalable mobile, web, and backend applications enhancing communication safety and efficiency worldwide.
Main requirements:
- 5+ years 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 with side projects or smaller startup teams
Responsibilities:
- Lead 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
- 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
- Write clean, efficient, and maintainable code
- Participate in architectural discussions and design solutions meeting business requirements
Required hard skills:
- Android development with Kotlin/Java and Flutter
- Backend development with Scala
- JavaScript frameworks: React, Angular, Vue
- Databases: Redis, Postgres, Cassandra
- RESTful APIs
- Microservices architecture
- Design patterns, data structures, algorithms
- Debugging and performance optimization
Recommended hard skills:
- Experience with cloud platforms
- Experience with gRPC
- Knowledge of Agile methodologies
Soft skills:
- Excellent communication skills
- Collaboration skills
- Mentoring ability
- Problem-solving skills
- Ability to work in diverse teams
Coding languages:
- Kotlin
- Java
- Scala
- JavaScript
Frameworks:
- Flutter
- React
- Angular
- Vue
Natural languages:
- English (Proficient)
Cultural skills:
- Diversity and inclusion awareness
- Adaptability in international and multicultural environments
- Collaborative mindset
Apply for this job
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