Senior Flutter Engineer - BLE & IoT Devices (Remote)

intent; Polska; A distancia; PLN 124.000 - 248.000; A tiempo parcial

Descripción de la vacante

intent is seeking a Senior Flutter Developer for freelance, time & material work. You will build Flutter apps that talk to hardware over BLE, including flutter_blue_plus, on iOS and Android.

The first three months are a ramp, with potential move to a permanent contract and full benefits. We design connected devices for wearables and health-tech for global clients, AI-native, fully remote.

Formación

• Strong commercial experience with the Flutter SDK.
• Advanced Dart skills, including state management and async patterns.
• Working knowledge of iOS and Android.
• Hands-on BLE experience, particularly with flutter_blue_plus.
• English at B2+, written and spoken.
• Problem-solving over line-counting; creative thinker.
• High coding standards and team-aligned.
• Initiative and willingness to share ideas.
• Engagement and team-play.

Responsabilidades

• Build and maintain Flutter apps that communicate with hardware peripherals over BLE
• Make cross-platform code that behaves well on both iOS and Android
• Take part in specifying, planning, and estimating new modules and features
• Improve reliability by troubleshooting QA issues
• Review pull requests and give constructive feedback
• Share what you learn via tech talks and internal docs
• Work with firmware engineers, designers, QA, and PMs

Conocimientos

Flutter SDK

Dart skills

iOS/Android knowledge

BLE experience

English B2+

Problem solving

Coding standards

Initiative

Team play

Herramientas

flutter_blue_plus

Descripción del empleo

intent is seeking a Senior Flutter Developer for freelance, time & material work. You will build Flutter apps that talk to hardware over BLE, including flutter_blue_plus, on iOS and Android.

The first three months are a ramp, with potential move to a permanent contract and full benefits. We design connected devices for wearables and health-tech for global clients, AI-native, fully remote.