Fullstack Engineer at Calyptus

Feedinkoo; United States; On-site; USD 80,000 - 110,000; Full time

Job summary

Feedinkoo is seeking a skilled Full Stack Developer to design and develop interactive dashboards that enhance risk management protocols. This role focuses on building user-friendly UIs and integrating backend APIs.

Ideal candidates will have 2–4 years of experience in full stack development, working knowledge of React, and a strong interest in decentralized finance. Join us to innovate and improve our platform while contributing to the monitoring of DeFi risks.

Qualifications

• 2–4 years of professional experience in Full stack development (Node.JS, Python etc.)
• Experience with React in web development
• Demonstrated experience working in self-managed, fast-paced environments

Responsibilities

• Design and develop interactive dashboards for protocol risk.
• Build and maintain frontend dashboards integrating with backend GraphQL APIs.
• Work closely with cross-functional teams to deliver production-ready features.

Skills

Full stack development

React

Problem-solving

Interest in decentralized finance

Tools

Node.JS

Python

GraphQL

Job description

Responsibilities

• Leverage our established platform to design and develop interactive dashboards that provide a comprehensive view of all protocol risk aspects. This empowers our customers to not only understand the overall risk status but also make informed decisions regarding the safety of the protocol.
• Build and maintain frontend dashboards in our UI, integrating with backend GraphQL APIs to expose risk-related and protocol data.
• Design and implement GraphQL APIs to support rich data access patterns for frontend components and risk tooling.
• Contribute to the ongoing development of our Alert Portal, adding new features and improving usability to streamline risk monitoring and incident response.
• Collaborate closely with our research team to comprehensively understand new DeFi protocols and present insights in a user-friendly manner.
• Work closely with cross-functional teams to deliver high-quality, production-ready features.
• Although the platform supports DeFi protocols, this role is a classic web development position and does not require prior crypto or Web3 experience.
• Contribute to the continuous improvement and innovation of our platform.

Requirements

• 2–4 years of professional experience in Full stack development (Node.JS, Python etc.).
• Experience with React in web development.
• Experience working with data-oriented products.
• Demonstrated experience working in self-managed, fast-paced environments.
• Interest in learning and mastering the world of decentralized finance.
• Strong problem‑solving abilities and a passion for DeFi and blockchain technology.

Preferred Qualifications

• Strong foundation in web development best practices, including responsive design and testing.
• Experience designing, developing, and deploying cloud-based services.
• Familiarity with GraphQL, REST APIs, and modern frontend frameworks.
• Demonstrated ability to work in a fast‑paced, collaborative environment with cross‑functional teams.
• Passion for building high-quality products that deliver real value to users.