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title: Senior Full-Stack Developer (Backend-Focused) with Web3 & AI Experience

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# Senior Full-Stack Developer (Backend-Focused) with Web3 & AI Experience


**Location**
**Remote** or **Lisbon, Portugal**

**Job Type** 
Full-time

**About the Company**
Mintbase is at the forefront of integrating AI with blockchain technology. We are committed to revolutionizing the way blockchain transactions are performed through advanced AI-driven platforms. We're looking for innovative minds to join our dynamic team to contribute to groundbreaking projects.

**Position Overview**
As a Senior Full-Stack Developer with a backend emphasis, you will work on the development of our AI assistant platform tailored for blockchain transactions. This role requires deep knowledge in both web3 technologies and AI, with a significant focus on integrating these technologies to enhance user interactions and backend processes on blockchain networks.

**Key Responsabilities**
- Design and develop robust backend services and APIs that interact seamlessly with various blockchain networks.
- Implement front-end interfaces and integration points for AI-driven blockchain applications.
- Collaborate with cross-functional teams to define, design, and ship new features with high reliability and scalability.
- Stay updated and integrate the latest advancements in AI and blockchain technologies.

**Skills and Qualifications**
- 5+ years of experience in full-stack development with a strong backend focus.
- Extensive experience with blockchain technologies including:
    - Proficiency in smart contract development (EVM+, Solana++, NEAR++)
    - Familiarity with various blockchain ecosystems and protocols.
- In-depth knowledge of AI technologies applicable to web and blockchain solutions:
    - Experience with retrieval-augmented generation (RAG), OpenAI tools, Langchain, and AI assistant development.
- Strong proficiency in multiple programming languages and frameworks.
- Excellent problem-solving skills and ability to work in a dynamic, fast-paced environment.

**Preferred Skills**
- Contributions to open-source projects.
- Prior experience building AI-driven platforms.
- Advanced degree in Computer Science or a related field.


**How to Apply**
Please submit your resume, a cover letter, and any relevant project samples or GitHub links to luis(at)mintbase(dot)xyz. 