Junior AI Engineer (Next.js & LLM)
New
100% remote from PolandFull-TimeJunior
Salary not disclosed
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Job Details
- Languages
- English C1
- Required Skills
- Artificial IntelligenceJavascriptTypeScriptNext.jsReactRESTful APIsPrompt EngineeringLLM
Requirements
- Actively use agentic coding tools like: Claude Code / Codex / Cursor
- Experimented with AI, e.g.: building a chatbot, automating tasks with LLMs, generating structured outputs
- Curious how LLMs work
- Curious how to build real AI features (not just use them)
- Knowledge of JavaScript / TypeScript
- Knowledge of React or Next.js (even small projects)
- Understanding of APIs (REST basics)
- Learn by building (projects > theory)
- Comfortable making mistakes and iterating
- Proactive and self-driven
- English C1
Responsibilities
- Work on real AI features
- Support development of LLM-based features
- Support development of simple AI workflows
- Support development of early-stage agent-like systems
- Help with prompt design and iteration
- Help with testing and improving AI outputs
- Help with building simple integrations with LLM APIs
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