Serotonin is hiring a

Senior Web3 Developer (Python)

Our client is a forward-thinking blockchain and technology innovation company dedicated to transforming industries through decentralized solutions and advanced digital infrastructure. They focus on building scalable, secure, and user-friendly blockchain products that empower individuals and businesses in the evolving Web3 ecosystem.

As a member of our team, you’ll work alongside a diverse group of experts passionate about creating impactful, high-performance solutions on the blockchain. We value creativity, collaboration, and a commitment to advancing technology responsibly and sustainably. Your work will help shape the future of decentralized applications and blockchain technology, providing real-world solutions in a fast-growing industry.

Key Responsibilities:

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Microservices Architecture:
• Architect and implement microservice-based solutions ensuring scalability, reliability, and performance.
• Work with containerization technologies such as Docker and be familiar with orchestration tools like Kubernetes.
• Implement best practices for microservices, including logging, monitoring, and tracing.
• Support rich client user interfaces using RESTful APIs and HTTP Event Sourcing.
Mentorship:
• Mentor junior developers, providing guidance and support to enhance their skills and career growth.
• Conduct code reviews and provide constructive feedback to maintain high code quality.
• Lead by example, fostering a culture of continuous learning and improvement within the team.
Collaboration:
• Work closely with cross-functional teams, including front-end developers, product managers, and DevOps, to deliver high-quality products.
• Participate in architectural discussions and contribute to technical decision-making processes.
• Collaborate with blockchain developers to ensure the integrity and security of blockchain integrations.
Development and Integration:
• Design, develop, and maintain robust Python applications integrating Web2 and Web3 technologies.
• Implement and maintain blockchain integrations and smart contracts.
• Develop RESTful APIs and microservices architecture for scalable applications.
• Ensure the seamless integration of various EVM blockchain platforms (e.g., Ethereum and Avalanche) with our applications.

Key Requirements:

• 5+ years of professional Python development experience.
• Proven experience with Web2 technologies and frameworks (e.g., Flask, Gunicorn).
• Strong understanding of Web3 concepts and blockchain technologies.
• Hands-on experience with blockchain integration and some smart contract development.
• Proficiency in Python and related libraries and frameworks.
• Deep understanding of microservice architecture and related technologies.
• Understanding of event-based programming using Redis.
• Experience with RESTful API design and development.
• Familiarity with containerization (Docker) and orchestration (Kubernetes).
• Solid understanding of database technologies (Postgres and SQLAlchemy).

Preferred Requirements:

• Experience with blockchain EVM platforms like Ethereum.
• Familiarity with supporting front-end technologies (React, Vue.js) is a plus.
• Understanding of DevOps practices and tools (CI/CD pipelines, Jenkins, GitLab CI).

Benefits and Perks:

• Competitive salary and benefits package.
• Opportunity to work with cutting-edge technologies in the Web3 space.
• Flexible working hours and remote work options.
• Professional development opportunities and career growth.
• A collaborative and inclusive work environment.