Flutter Front End Developer - Mobile app and website
- London, England, United Kingdom, Paris, Ile-de-France, France, Singapore, Sydney, New South Wales, Australia, Toronto, Ontario, Canada
- Remote
- Posted Sep 18, 2026
- 1 position
Opens an external site
- Employment type
- Volunteer, Internship / apprenticeship
- Experience level
- Entry, Junior · 0+ years
- Minimum education
- Bachelor’s degree
- Posting language
- English
- Working hours
- 40 hours per week
- Location requirements
- Country, United Kingdom
- Application method
- Direct apply is available
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Job summary
Develop and maintain front-end features for both a Flutter mobile app and a React-based website. Collaborate via GitHub to integrate APIs and ensure the scalability and performance of user interfaces.
Job details
PeakTew is a social media app aiming to connect more people with the real world. Our team consists of passionate individuals from over a dozen different countries. This offer is aimed at those willing to take part in a startup project in their free time to learn more about the professional world and gain international work experience. This implies being ready to commit some time every week to the project. We are currently looking for a motivated Frontend Developer to contribute to the development and growth of the company’s digital products, ensuring high-quality, responsive, and user-friendly experiences. Your missions: Contribute to front-end features and architecture for both the mobile app (Flutter) and website (React/JavaScript). Develop clean, efficient, and maintainable UI code with seamless frontend–backend integration. Build responsive, user-friendly, and visually engaging interfaces (UI) tailored to each platform. Integrate APIs and ensure system scalability, stability, security, and performance. Collaborate via GitHub for version control, code reviews, and cross-team coordination. Participate in weekly meetings to present progress and align with project objectives. Regarding compensation: This is currently an unpaid opportunity as PeakTew is a student-led startup project that is not yet generating revenue. This role is mainly suited for students or individuals looking to gain international experience, practical skills, and exposure to working in a startup environment. This opportunity will enable you to: Gain hands-on international work experience. Develop professionally within a startup environment. Expand your global network, primarily in Europe, North America, and Asia-Pacific. Receive high-quality mentorship (hard/soft skills). Obtain the opportunity to become a permanent employee in a future Unicorn Company. Competencies required: Proficiency in Flutter for mobile front-end development and React/JavaScript for website development, with knowledge of supporting tools (Node.js, Vercel, CSS/SASS, Framer Motion, etc.). Ability to design visually engaging and user-friendly interfaces for both mobile and web. Experience in frontend–backend integration using APIs (WebSockets) and frameworks. Strong written and spoken English skills (PeakTew operates in English). Enrollment in Computer Science or a related academic program. Application process: Introductory screening interview Interview with our CEO to learn about our core values Q-and-A session to get to know you better Panel interview, where you can meet the team!
What you’ll do
Develop and maintain front-end features for both a Flutter mobile app and a React-based website. Collaborate via GitHub to integrate APIs and ensure the scalability and performance of user interfaces.
Requirements
Candidates must be proficient in Flutter and React/JavaScript and be currently enrolled in a Computer Science or related academic program. Strong English communication skills and the ability to design user-friendly interfaces are required.
Benefits
- International work experience
- Professional development in a startup environment
- Global networking
- High-quality mentorship
- Potential for future permanent employment
Listed skills
- React · Preferred
- JavaScript · Preferred
- Node.js · Preferred
- CSS · Preferred
- Sass · Preferred
- GitHub · Preferred
- UI design · Preferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- Flutter
- React
- JavaScript
- Node.js
- Vercel
- CSS
- SASS
- Framer Motion
- API Integration
- WebSockets
- GitHub
- UI Design
- English Proficiency
Job areas
- Software
- Technology
- Engineering
- Creative & Media
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