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United Kingdom
2026-09-29
CryptoSeenzey
English
UK & Ireland
Backend Developer Intern
Role Description
**Backend Developer Intern**
We’re looking for a Backend Developer Intern to help maintain and improve our backend system.
**Responsibilities:**
- Maintain Supabase/PostgreSQL database
- Create and update database tables and schemas
- Build Supabase Edge Functions
- Implement and maintain Row Level Security (RLS)
- Help with database migration from Supabase to PostgreSQL
- Debug backend and database issues
- Use AI tools such as Claude and OpenClaw to support development
- Document important backend changes
**Requirements:**
- Undergraduate student or fresh graduate in Computer Science, Software Engineering, Information Systems, or related field
- Basic knowledge of SQL and PostgreSQL
- Familiar with Supabase
- Basic understanding of backend development and APIs
- Familiar with Git/GitHub
- Able to learn independently and solve technical problems
- Responsible and trustworthy when handling database access and sensitive information
**Nice to shave:**
- Experience with TypeScript/JavaScript
- Experience with Supabase Edge Functions or RLS
- Experience with database migration
No professional experience required. Personal, university, or GitHub projects are welcome. We’re looking for someone who enjoys backend development, databases, and learning new technologies. You don’t need to know everything from day one (because there is always day 1) we’re looking for someone responsible, curious, and willing to grow with the project.