Flutter Engineer - Firebase & Dart

Droids On Roids SA; Wrocław; On-site; PLN 120,000 - 180,000; Full time

Job summary

Droids On Roids SA in Wrocław seeks a Flutter Developer to build an end-to-end mobile product with a Firebase-based backend. You will lead Flutter development, work in agile teams, and collaborate directly with clients to propose technical solutions.

Ideal candidates have 3+ years in Flutter, strong Dart skills, and experience with Firebase. Polish and English fluency is required, with mentoring and ongoing process improvement as part of the role.

Qualifications

• Minimum 3 years of commercial Flutter experience.
• Experience with Firebase Firestore and Security Rules.
• Ability to write Firebase Cloud Functions using TypeScript.
• Excellent Dart knowledge and syntax fluency.
• Experience writing unit, integration, and golden tests.
• Strong Agile teamwork and client-facing communication.
• Fluent English and Polish (at least B2/C1).

Responsibilities

• Build an end-to-end mobile product and a Firebase-based backend service.
• Own the Flutter codebase and drive mobile development across projects.
• Collaborate in Agile teams with PO, QA, and designers.
• Work with CI/CD pipelines (Codemagic) and tailor them to needs.
• Engage with clients to discuss technical solutions and trade-offs.
• Mentor peers with code reviews and best practices.
• Help define and improve development processes.
• Evaluate new technologies and stay current with trends.

Skills

Flutter

Dart

NoSQL

CI/CD

Agile

Testing

Client comms

English/Polish

Mentoring

Problem solving

Tools

Firebase

Codemagic

TypeScript

Job description

Droids On Roids SA in Wrocław seeks a Flutter Developer to build an end-to-end mobile product with a Firebase-based backend. You will lead Flutter development, work in agile teams, and collaborate directly with clients to propose technical solutions.

Ideal candidates have 3+ years in Flutter, strong Dart skills, and experience with Firebase. Polish and English fluency is required, with mentoring and ongoing process improvement as part of the role.