DART

DART Developer Jobs

2 jobs found

2mo ago

Senior Flutter Developer (Dart)

Card Concepts Inc Addison, IL Hybrid

Addison, IL

2mo ago Closed

$110k - $125k/yr Full time Senior DART Flutter

This position is no longer accepting applications (closed May 21, 2026).

Job Description

The Senior Flutter Developer will lead Flutter and Dart work across Windows desktop, mobile, and web interfaces, with API integrations. This hands-on role involves maintaining and extending the existing codebase and UI, and collaborating with QA and external partners. The position is hybrid in Addison, IL, with an annual salary range of USD 110,000 to 125,000.

Responsibilities

Develop, maintain, and enhance Flutter and Dart applications across Windows desktop, mobile (iOS and Android), and web platforms.
Onboard into an existing Flutter codebase and extend it to boost reliability, usability, and performance ahead of release.
Design and implement polished, intuitive UI flows optimized for touchscreen kiosk environments.
Integrate Flutter applications with internal and external APIs, covering networking, data handling, and hardware workflow services.
Diagnose and debug issues with a practical, test-driven mindset, focusing on real-device scenarios and edge cases.
Collaborate with internal stakeholders and, when needed, coordinate with external development partners.
Partner with QA to validate functionality and ensure releases meet quality expectations.
Create and maintain clear technical documentation to support maintainability and team continuity.

Requirements

Extensive production experience with Flutter and Dart.
Experience building and supporting customer-facing applications with emphasis on stability, performance, and clean architecture.
Ability to quickly ramp into an existing project and deliver results promptly.
Strong understanding of API-based development (REST or similar), asynchronous programming, and debugging.
Excellent written and verbal communication skills.
Availability to work from the Addison office several days per week, primarily for hardware workflow testing.

Technologies

Flutter
Dart
Windows desktop
REST
CI/CD

Benefits

15 days PTO plus paid holidays
401(k) with employer matching
Subsidized health insurance
Dental and vision plan
Hybrid work environment
Flexible schedule

About Card Concepts, Inc.

Card Concepts, Inc. (CCI) has led the vended laundry industry since 2000, delivering electronic payment systems that help small business owners modernize and grow. We are privately held, customer-focused, and committed to building reliable products supported by long-term partnerships.

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3mo ago

Senior Mobile Application Developer

DornerWorks Grand Rapids, MI Hybrid

Grand Rapids, MI

3mo ago Closed

$62k - $156k/yr Full time Senior Agile Android

This position is no longer accepting applications (closed May 12, 2026).

Job Description

DornerWorks is seeking a Senior Mobile Application Developer to design, build, and deploy mobile solutions for medical and IoT products. This hybrid role in Grand Rapids, MI centers on delivering native or cross‑platform apps for iOS and Android, while collaborating across design and engineering teams and engaging directly with customers to guide development and showcase outcomes.

Responsibilities

Design, develop, and deploy mobile applications for iOS and Android using native languages (Swift, Kotlin/Java) and/or cross‑platform tools (Flutter, React Native).
Collaborate with designers and developers to deliver seamless customer solutions.
Interface directly with customers to guide the development process.
Build and nurture business relationships with new and existing customers.
Provide detailed work estimates for new business proposals.
Showcase project milestones and highlights for stakeholders.

Requirements

Minimum 5 years of professional mobile development experience.
Bachelor's degree required.
Proficient at picking up new platforms for mobile app development and deployment.
Ability to work independently on mobile programming with minimal input.
Comfort interfacing with customers to discuss features and demonstrate progress.
Ability to identify tasks at project start, outline steps, and create customer proposals.
Capability to refine scope and estimates for immediate next steps to align with budgets and guide the team.
Strong team‑oriented communication, anticipating what colleagues need to know and how work integrates with others.

Technologies

Swift, Xcode
Kotlin, Java
Android Studio
Dart, JavaScript, TypeScript
C#, Flutter, React Native
iOS, Android

Benefits

Diverse, engaging, and collaborative work environment.
ESOP company — 100% employee owned.
Continuous learning with exposure to multiple projects and technologies.
Flexible work arrangement — remote or in person.
Competitive pay with quarterly bonus opportunities.
Flex Fridays and a compressed work week with occasional long Fridays off.
Strong emphasis on healthy work‑life balance as a core value.
Regular social events, onsite and virtual.
Supportive team culture focused on collaboration and growth.

Bonus to have

Experience designing and developing apps for wearables, including Apple Watch (WatchKit), Wear OS, and Garmin devices (Connect IQ).
Ability to create mockups and extract assets using Sketch, Photoshop, or similar tools.
Understanding of UI/UX principles and best practices.

Salary Information

The listed annual salary range is a guideline used for hiring decisions, with compensation reflecting experience and skill specialization.

Early career engineer: $62,000 – $95,000
Mid–level career engineer: $95,000 – $118,000
Advanced career engineer: $118,000 – $156,000

Employees at DornerWorks benefit from a 40‑hour work week in a remote/hybrid setting, with options for health and wellness benefits as needed. DornerWorks is an equal opportunity employer and participates in the E‑Verify program. EEO/M/F/Disabled/Veteran. The company values a diverse workplace and an inclusive culture where varied perspectives are honored.

This facility operates under ITAR, so hires must demonstrate with verifiable documentation that they are a U.S. citizen, an active Green Card holder, or a “Protected Person” as defined by 8 U.S.C. 1324 (b)(a)(3).

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DART Developer Jobs

Senior Flutter Developer (Dart)

Senior Mobile Application Developer

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