Senior Flutter Developer - freelance

JobCubby; Poznań; Hybrid; PLN 149,000 - 238,000; Full time

Benefits offered by this job

100% Remote work

Flexible work hours

Continuous professional development

Collaborative team environment

Job summary

Netguru is a trusted digital partner delivering fintech, B2B software and e-commerce solutions. We are seeking a Senior Flutter/Dart developer for a 100% remote, full-time engagement to build and maintain mobile apps, ship iOS releases, and integrate services like location, push notifications, and SSO.

Collaboration with cross-functional teams and a focus on performance are essential. You should read Swift/SwiftUI when reviewing prototypes and communicate effectively in English (B2+).

Qualifications

• Senior level Flutter and Dart experience required.
• Experience shipping iOS apps including App Store review, signing, and TestFlight.
• Ability to read Swift/SwiftUI and collaborate with native teams.

Responsibilities

• Develop and maintain high-quality mobile applications using Flutter and Dart.
• Collaborate with cross-functional teams to integrate platform services and ensure stability at scale.
• Manage iOS release processes including App Store submissions and TestFlight distribution.

Skills

Flutter

Dart

iOS release management

Swift/SwiftUI reading

English (B2+)

Job description

to apply - email only, no card. You can also save this posting or score it againstyour profile with AI.## About the roleDevelop and maintain high-quality mobile applications using Flutter and Dart. Collaborate with cross-functional teams to integrate platform services and ensure application stability at scale.FlutterDartiOS developmentApp Store reviewTestFlightRelease managementPlatform integrationsLocation servicesPush notificationsDeep linksSSOState managementSwiftSwiftUIAI-assisted codingContinuous integration## RequirementsRequires strong commercial experience with Flutter and Dart at a senior level, including expertise in iOS release management. Candidates must be able to read Swift/SwiftUI and possess a minimum B2+ level of English proficiency.## Benefits100% Remote workFlexible work hoursContinuous professional developmentCollaborative team environment## Full descriptionNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation(R), Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted.As a Netguru freelancer, you can choose what works well for you. You decide when, where, and how you work on projects and tasks.We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills.But there's more. Netguru freelancers can benefit from full-time collaboration and really be a part of the team.Salary range (Senior): from 25 EUR/hEngagement: fulltimeWorking Hours: Mexico Time - should be available a bit later to have meetings around 6 pm CETStart date: ASAPProject duration: around 5 months* Strong commercial experience with Flutter and Dart at a Senior level.* Experience shipping iOS apps, including App Store review, signing, TestFlight, and release management.* Experience with platform integrations: location services, contacts, push notifications (APNs/FCM), deep links, and Google/Apple SSO.* Strong understanding of state management, performance, and application stability at scale.* Ability to read and understand Swift/SwiftUI, as the existing prototype will be reviewed during the first project phase.* English: minimum B2+ level* AI-assisted coding as a standard practice, with the ability to critically review AI-generated code.In return, we offer: - 100% remote, flexible work.* Work with an experienced team of developers and continuous development of your hard and soft skills.* Dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes.* Long-term collaboration on challenging products (FinTech, B2B software, E-commerce and more).Here's what you can expect from the recruitment process:* First, you'll meet with one of our recruiters to get to know each other better.* If everything goes well, you'll have the opportunity to meet with the client during online interviews.Don't hesitate and apply right awayAt Netguru, we're committed to creating an inclusive environment for everyone. If you require any disability-related adaptations during the recruitment process, please let us know. We're here to help!