At Mysterium Network, we exist to solve the internet freedom problems and we’re inviting bold & brave minds to join a mission that matters. While others put up barriers, we’re creating open pathways – for people, for ideas, for access.

Now we’re hiring a Flutter Developer!

You will be responsible for architecting, building, and maintaining apps for both iOS and Android platforms, utilizing Flutter and Dart. Your expertise in mobile development will guide our team and contribute to the creation of best-in-class products.

What you'll do:

• Participate in the process of the design, development, and deployment of mobile applications using Flutter.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure the performance, quality, and responsiveness of applications.
• Architect, develop and maintain code quality and standards across projects.
• Integrate third-party APIs and ensure a seamless experience across devices.
• Stay up to date with the latest trends in mobile development and propose innovative solutions.
• Participate in code reviews, providing constructive feedback and maintaining code quality.
• Troubleshoot and debug issues, ensuring a smooth and user-friendly app experience.
• Get involved with Golang, Blockchain, Networking or k8s if you want!

• Have professional mobile development experienceHave hands-on experience with Flutter and Dart
• Have strong knowledge of iOS and Android development frameworks
• Have built and architected mobile applications from scratch
• Understand RESTful APIs and know how to integrate them into mobile apps
• Are familiar with Agile methodologies and version control tools (e.g., Git)
• Have worked with CI/CD pipelines and automated testing in Flutter
• Have experience with cloud services (AWS, Firebase, etc.) — a plus
• Are a strong problem-solver with great attention to detail
• Communicate clearly, both verbally and in writing
• Can work independently and take ownership of projects

• JavaScript/TypeScript experience.
• Experience with platform native implementation (Swift/Kotlin/c/c++).
• Experience with relational databases and relational data models.
• Ability to ship software in containers.

• On-target earning bonus
• Freedom to choose your best work setup – at home or in our cozy Vilnius office
• 25 fully paid vacation days each year that we want you to take
• Paid day off on your birthday
• Team events including workstation
• Home office allowance to build your ideal setup
• Learning budget to level up your skills

Salary range: EUR 54,000–63,000 gross per year, depending on your skills and experience.