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Senior Web3 Developer (Python)

Remote: 
Full Remote
Contract: 
Full time
Experience: 
Senior (5-10 years)
Work from: 
New York (USA), United States

Offer summary

Qualifications:

5+ years of Python development experience, Proven experience with Web2 technologies, Strong understanding of Web3 concepts, Hands-on experience with blockchain integration, Proficiency in microservice architecture.

Key responsabilities:

  • Architect and implement microservice-based solutions
  • Mentor junior developers and provide guidance
  • Collaborate with cross-functional teams
  • Design, develop, and maintain robust Python applications
  • Ensure seamless integration with EVM blockchain platforms
Serotonin logo
Serotonin Marketing & Advertising Startup https://serotonin.co/
11 - 50 Employees
About Serotonin
Serotonin is a breakthrough marketing firm and product studio for transformative technologies. We bring breakthrough technologies to market and builds ecosystems around them. With a team of former executives from ConsenSys, Chainlink, Bridgewater Associates, General Assembly, and more, Serotonin partners with top businesses and entrepreneurs on brand positioning, business partnerships, media relations, content, product marketing, and go-to-market strategy. We combine expertise in financial services, digital assets, and decentralized tech with data-driven methodology to ensure our partners’ marketing and PR is executed flawlessly, driving step-function growth.
See more Serotonin offers

Job description

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:


    • 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.

    • Required profile

    Experience

    Level of experience: Senior (5-10 years)
    Industry :
    Marketing & Advertising
    Spoken language(s):
    English
    Check out the description to know which languages are mandatory.

    Hard Skills

    DevOpsFront-End EngineeringDatabase SystemsContainerizationCode ReviewWeb 3.0Event-Driven ProgrammingMicroservices DevelopmentRESTful APIPython (Programming Language)Web 2.0

    Other Skills

    • Decision Making
    • Collaboration
    • Mentorship
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