Junior Front-End Developer Intern – Remote

Filled
Frontend Developer
May 11, 2026
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Job Description

Company Overview

BottleUp is a technology-driven organization focused on building modern digital experiences across mobile and web platforms. The company works with scalable application development, user-centered design, and performance-driven engineering practices to deliver high-quality software solutions.

BottleUp operates in a remote-first environment, enabling teams from different regions to collaborate effectively on innovative products. The company culture emphasizes learning, adaptability, and clean engineering practices, making it suitable for early-career developers who want to gain practical experience in real-world product development.

With a focus on mobile-first solutions, BottleUp invests heavily in React Native-based applications that serve diverse user needs. The internship program is designed to help candidates strengthen their fundamentals in front-end development while contributing to live projects under the guidance of experienced engineers.

Job Details

The Remote Front-End Developer Internship (React Native) is designed for individuals who are passionate about mobile application development and want to build strong technical expertise in modern JavaScript frameworks.

  • Role: Remote Front-End Developer Intern (React Native)
  • Employment Type: Internship (Remote)
  • Location: Work From Home
  • Duration: Based on project requirements and performance
  • Working Model: Fully remote, collaborative development environment
  • Department: Front-End Development / Mobile Application Development

Interns will be involved in building, testing, and maintaining mobile applications while gaining exposure to industry-level development workflows.

Job Description

The Remote Front-End Developer Intern role at BottleUp focuses on hands-on development using React Native to create responsive and efficient mobile applications.

The selected intern will work closely with the development team to translate UI/UX designs into functional mobile interfaces. This role requires strong problem-solving ability, attention to detail, and willingness to learn modern development practices.

The internship is structured to provide real-world exposure to agile workflows, version control systems, API integration, and performance optimization techniques. Interns will also gain experience in debugging and improving application performance across different mobile devices.

This role is ideal for candidates who want to build a career in front-end or mobile application development and are looking to strengthen their practical knowledge beyond academic learning.

Key Responsibilities

  • Develop and maintain mobile application interfaces using React Native
  • Convert UI/UX designs into responsive and functional components
  • Collaborate with backend developers to integrate APIs
  • Identify and fix bugs, performance issues, and UI inconsistencies
  • Participate in code reviews and follow best coding practices
  • Assist in optimizing application performance for multiple devices
  • Work in an agile development environment with sprint-based tasks
  • Maintain clean, reusable, and well-documented code
  • Stay updated with modern front-end development trends and tools

Required Skills and Qualifications

  • Basic to intermediate knowledge of JavaScript and ES6+ concepts
  • Understanding of React Native fundamentals
  • Familiarity with React.js and component-based architecture
  • Knowledge of HTML, CSS, and responsive design principles
  • Basic understanding of REST APIs and JSON data handling
  • Experience with Git and version control systems
  • Strong problem-solving and analytical thinking skills
  • Ability to work independently in a remote setup
  • Eagerness to learn and adapt to new technologies

Preferred but not mandatory:

  • Prior internship or project experience in mobile or web development
  • Familiarity with Redux or other state management tools
  • Exposure to debugging tools and performance optimization techniques

Benefits

  • Real-world experience in mobile application development
  • Opportunity to work on live projects with experienced developers
  • Exposure to modern development tools and workflows
  • Flexible remote working environment
  • Skill development in React Native and front-end engineering practices
  • Experience in collaborative software development processes
  • Certificate of internship completion (based on performance)
  • Opportunity for long-term collaboration or full-time conversion based on performance

How to Apply

Interested candidates can apply by preparing an updated resume highlighting their technical skills, academic background, and any relevant projects related to front-end or mobile development.

Applicants should ensure that their portfolio (if available) includes GitHub repositories or project demonstrations showcasing React Native or JavaScript-based work.

Steps to apply:

  1. Prepare an updated resume focusing on front-end development skills
  2. Include links to projects or GitHub profile if available
  3. Submit application through the official hiring channel of BottleUp
  4. Shortlisted candidates will be contacted for further evaluation or technical discussion

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