FLUTTER devs for CHARITY! – Volunteer

Company: cherry
Apply for the FLUTTER devs for CHARITY! – Volunteer
Location: Tonbridge and Malling
Job Description:

Use your skills to help create a revolutionary platform that empowers charities and promotes sustainable giving. The team of over 40 volunteers is focused on building an open‑source app that connects sellers, buyers, and charities in an ethical and affordable way.

Location

Remote

Responsibilities

  • Build, enhance, and maintain the mobile app using Flutter, following community‑led best practices.
  • Complete the MVP journey: listing and basket, payment, order confirmation, and in‑app tracking.
  • Collaborate with team leads, backend developers, and designers to align the app with the roadmap and ensure demo readiness for grants and partners.
  • Create an intuitive, accessible user experience and support ongoing UI polish.
  • Connect the app to secure APIs and backend services for authentication, product creation, checkout, and Stripe test‑mode payments.
  • Troubleshoot and resolve bugs, usability issues, and performance gaps identified during testing.
  • Write clean, modular code that supports future growth and optimizes performance.
  • Follow the collaborative workflow on GitHub, linking commits to issues, using clear branch naming, and documenting changes in Notion or the README.

Qualifications

  • Passion for impact and genuine interest in the mission of creating sustainable charitable technology.
  • Collaborative mindset with the ability to work proactively as part of a wider team.
  • Technical expertise in mobile app development (iOS, Android, or cross‑platform frameworks such as Flutter or React Native; experience with Node.js for backend is a plus).
  • Backend knowledge: experience with APIs, databases, cloud services, Stripe, and Firebase.
  • Problem‑solving skills with good debugging and troubleshooting abilities.
  • UI/UX awareness, ideally some understanding of design principles and tools such as Figma.
  • Experience using GitHub and following collaborative workflows.
  • Purpose‑driven, collaborative, adaptable, self‑motivated, and creative.

Benefits

  • Opportunity to be part of a purpose‑driven organisation creating a real solution for charities.
  • Hands‑on experience with an impactful startup charity tech project.
  • Chance to contribute to a 100% digital charity platform that supports charities worldwide.
  • Collaboration with a passionate, committed, diverse team.
  • Solid verbal and written reference certificates upon completion.

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Posted: June 4th, 2026