BlockchainUnmasked is working to make crypto crime solvable by streamlining cryptocurrency forensic investigations. They are seeking a skilled Full Stack Engineer to design, build, and maintain scalable, data-driven platforms that power investigations and support global law enforcement.
Responsibilities:
- Build and maintain full stack applications for blockchain forensic tools and investigative dashboards
- Design and implement backend services, APIs, and data pipelines that support real-time and batch analysis
- Develop intuitive, data-rich frontend interfaces that surface complex blockchain analytics clearly and effectively
- Integrate frontend applications with backend systems, databases, and real-time data streams
- Optimize system performance, reliability, and scalability for large datasets and high-volume analysis
- Contribute to system architecture, technical design decisions, and best practices across the stack
- Ensure high standards for security, maintainability, and compliance in regulated environments
- Mentor junior engineers and collaborate cross-functionally with investigators and security experts
Requirements:
- 4+ years of experience building production full stack applications
- Strong proficiency in JavaScript/TypeScript with modern frameworks such as React or Next.js
- Experience building backend services using Node.js, Python, or similar technologies
- Experience designing and integrating REST or GraphQL APIs
- Solid understanding of databases (SQL and/or NoSQL) and data modeling
- Experience working with data-heavy or analytical applications
- Familiarity with blockchain, Web3, or crypto analytics platforms
- Experience with data visualization, graph-based systems, or network analysis
- Exposure to cloud infrastructure, containerization, or CI/CD pipelines
- Knowledge of security best practices in financial or regulated environments