Our community in Niš is on the lookout for Flutter Developers.

Symphony is a technology house headquartered in San Francisco with engineering hubs in Belgrade, Niš, Novi Sad, Sarajevo, Skopje, and consulting offices in Amsterdam, Berlin, Chicago, Copenhagen, Denver, and London. We’re working with 4 out of Fortune’s 10 most admired brands of 2020 as well as some of the most ambitious and creative founders in the world. We have collaborated with clients who were educated at MIT, Stanford, and Harvard & trained at Facebook and Amazon.

Symphony is a partner and preferred vendor of Google Ventures, StartX, and Y Combinator. We like to tackle challenging projects in fields such as biotech, machine learning, IoT, wearables, and augmented reality.

You will have a chance to work with one of the best people on some of the most challenging projects.

Job Description

  • Implement well designed, testable and efficient Flutter code
  • Solve technical problems of high scope and complexity
  • Adhere to the general UI/UX guidelines
  • Write clear and detailed technical documentation
  • Focus on performance and optimization
  • Analyze and estimate client requirements
  • Perform code reviews
  • Have regular and up-to-date reporting to service delivery manager and/or client, following a predetermined way of working
  • Mentor less experienced developers and interns
  • Assist recruitment team in performing technical interviews


  • 3+ years of mobile programming experience
  • At least 6 months of experience of programming in Flutter
  • Good knowledge of Flutter architecture
  • Understanding advanced state management approaches in Flutter
  • Very good understanding of REST and HTTP
  • Proficient in writing unit test
  • Very familiar with design patterns and general programming principles
  • Ability to write clean and maintainable code
  • Knowledge of git and different branching strategies
  • Understanding of CI/CD
  • Familiarity with relational and NoSQL databases
  • Knowledgeable about issue tracking systems (JIRA or others)

Symphony’s hiring process is an important part of our culture. However, we know how hiring and recruitment processes might be overwhelming. Having that in mind, we've simplified and broken down the process visually.

Symphony takes great pride in our company culture and team spirit. Our workplace perks and benefits are designed to help employees grow both personally and professionally. Become part of our collaborative environment offering support, mentoring, and guidance throughout your career.

Are you up for the challenge? Let’s give it a try!

When choosing new team members, we love to be mutually impressed. If we have impressed you, we challenge you to impress us and we will get back to you soon.

Want to find out more before applying? Feel free to contact our Milica. You can always meet us on Linkedin and www.symphony.is.