Who We Are
We are AlphaSphere, the team behind OptiSigns - trusted by 13,000+ customers worldwide. As a startup, we move fast, and build solutions that matter. We need curious, fearless minds who want to grow with us, take ownership, and create outstanding customer experiences.
Job Overview
This internship offers hands-on experience in both front-end and back-end development. You will work on real-world projects, contribute to product development, and collaborate in a professional software engineering environment.
Your Missions
Software Development
- Build responsive and interactive UIs using HTML, CSS, JavaScript, React.js, Next.js, Angular, and AngularJS
- Develop server-side logic using Node.js and Express.js
- Design and integrate RESTful APIs and GraphQL services
Data Management
- Integrate and manage databases such as MongoDB
Code Testing & Debugging
- Write unit tests and participate in code reviews
- Debug and troubleshoot software issues
Project Collaboration
- Use Git for version control
- Work closely with the development team to manage code and track project progress
Technical Problem Solving
- Analyze and resolve technical challenges during development
Technologies You Will Work With
- Frontend: HTML, CSS, JavaScript, React.js, Next.js, Angular, AngularJS
- Backend: Node.js, Express.js
- APIs: RESTful APIs, GraphQL
- Database: MongoDB
- Tools: Git
Requirements
- Currently pursuing a degree in Computer Science, Software Engineering, or related fields
- Basic understanding of web development concepts
- Basic proficiency in programming languages such as JavaScript is required
- Familiarity with React, Node.js, or Next.js is a plus
- Strong analytical and logical thinking
- Good communication and teamwork skills
- Available to work at least 32 hours per week
Why join us?
- Hands-on experience with modern web technologies and frameworks
- Exposure to the full software development lifecycle (SDLC)
- Mentorship from experienced developers
- Opportunity to work on real products and make meaningful contributions
- Attractive internship allowance - We value your skills and contributions
- Free pantry access - Drinks & snacks provided
- Full-time opportunity - Outstanding interns may be offered a full-time position
- International working environment - Collaborate with teammates from various countries and cultures
Working time: Monday to Friday, 9:00 AM - 6:30 PM (GMT+7)
Location: AlphaSphere Office, 1st and 2nd Floor, DC Tower, 111D Ly Chinh Thang Street, District 3, Ho Chi Minh City
How to Apply
- Kindly send your CV to hazel.nguyen@alphasphere.io
- Email subject: [Full name] - Full Stack Developer Intern
- Important: Only applications sent in English and using the exact email subject format will be reviewed.
Along with your CV, kindly include your answers to the following three questions:
- As a Full Stack Intern using AI, what is your role and what is AI’s role?
- What tools or methods help you improve your coding speed and quality?
- Submit a short PDF describing a previous academic or work project that you consider technically challenging.
Please include:
- A brief overview of the project
- The most technically challenging part you worked on
- Why you consider this project technically hard-core
You may include relevant GitHub repositories, demo links, or live websites.