Flutter Software Engineer with Firebase

Droids On Roids; Wrocław; Presencial; PLN 120.000 - 180.000; Jornada completa

Descripción de la vacante

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.

Formación

• 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).

Responsabilidades

• 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.

Conocimientos

Flutter

Dart

NoSQL

CI/CD

Agile

Testing

Client comms

English/Polish

Mentoring

Problem solving

Herramientas

Firebase

Codemagic

TypeScript

Descripción del empleo

Be a part of Flutter projects and make an impact!

We are looking for a passionate Flutter Developer , fan of Dart experienced in Firebase, who engages in the creation of the product and to suggest the best technical solutions.

About Droids On Roids

At the beginning of 2025, Droids On Roids joined forces with Apadmi , a European digital products company specialising in mobile. We create digital experiences that generate measurable value for organisations and their customers. Our group brings together Product, Design, Engineering, Data and AI, Delivery and Growth capabilities across operating companies.

As Apadmi scales, Product is becoming one coherent group capability: shared standards, careers, methods and investment, applied with meaningful authority close to clients and teams.

You might also know us as the organizers of Fluttered Meetup.

You will be:

• You will build an end-to-end product : a mobile application and a backend-as-a-service based on the Firebase platform,
• Programming, being responsible for the mobile (Flutter) side of our applications,
• Cooperating closely in experienced Agile teams that include Product Owners, QAs, Web and Mobile (Flutter, iOS, Android) Developers, Designers,
• Working with CI/CD pipelines (using Codemagic) and adjusting them to project needs,
• Communicating directly with the Clients, suggesting technical solutions that work for the business ,
• Mentoring and supporting other developers by sharing knowledge, conducting code reviews, and promoting best practices,
• Taking part in defining and improving development processes,
• Evaluating new technologies and keeping up with current industry best practices.

Requirements - we want you if you have:

• At least 3+ years of commercial experience in Flutter (previous experience in native development, iOS, Android or Kotlin Multiplatform, is also highly appreciated),
• Commercial experience with NoSQL databases, Firebase Firestone, Security Rules ,
• Ability to build Firebase Cloud Functions using TypeScript,
• Very good knowledge of Dart (in-depth understanding, so you feel fluent in this programming language),
• Experience in writing tests (you know your way around Flutter’s test libraries and can tell the difference between unit, integration and a golden test),
• Experience working in an Agile environment,
• Analytical and problem-solving approach,
• Great communication skills, also in direct communication with clients , and openness to give and receive feedback,
• Fluent command of written and spoken English and Polish (at least B2/C1 level).

What would additionally impress us:

• Active contribution to the Flutter community.

Recruitment process:

1. Submit an application form – it’s the best way for us to get to know you!
2. Answer a few questions during an initial hangouts call with our Mobile Team – max. 30 m.
3. Join a remote interview (soft and technical part – pair programming) with Mobile Team, and Talent Acquisition Specialist – up to 1,5 h.
4. Welcome aboard!