Senior Full Stack Engineer Lisboa

Senior Full Stack Engineer
Lisboa
Lisboa, Portugal

We are seeking a Senior Full Stack Engineer to design and develop
- performance web applications for our products. This role emphasizes frontend development, with responsibilities ranging from implementing
- time data integrations to maintaining complex business logic. You’ll also contribute to backend services and work with blockchain smart contracts as needed.

We prefer candidates with prior experience building trading technology, particularly in De
Fi projects focused on trading, lending, or derivatives. Familiarity with traditional financial markets (Trad
Fi) or direct experience in trading is highly desirable.

Responsibilities

• Develop and maintain web applications with frameworks like React. js, ensuring smooth
  - time data updates via Web
  Sockets.
• Implement and manage business logic on the frontend to support advanced De
  Fi workflows.
• Design, develop, and optimize backend services and APIs using Node. js, Type
  Script, and Golang (optional).
• Integrate frontends with blockchain smart contracts and
  - chain solutions using Web3. js or ethers. js.
• Take ownership of UI/UX design, delivering intuitive and visually polished interfaces.
• Conduct code reviews and ensure high standards for performance, security, and maintainability.

Requirements

• Proven expertise in
  - end development with React. js or similar frameworks.
• Experience with
  - time communication technologies like Web
  Sockets.
• Solid backend development experience with Node. js, Type
  Script, and Golang.
• Familiarity with blockchain technologies and tools like Web3. js or ethers. js.
• Bonus: Knowledge of Solidity and Ethereum Virtual Machine (EVM) concepts.
• Awareness of financial markets, trading, or De
  Fi ecosystem is a strong advantage.
• Demonstrated ability to design and implement exceptional UI/UX solutions.

If you are interested in the position, please email us.