We are seeking a highly skilled and motivated Blockchain Engineer to join our growing team. This position will play a key role in supporting core blockchain developers by providing advanced testing, monitoring, and API development. As a Blockchain Engineer, you will help ensure the stability, scalability, and quality of our blockchain ecosystem through hands-on coding, testing, and monitoring efforts.

Job Type: Remote and Hybrid

Key Responsibilities:

Support Core Blockchain Development: Work closely with the core blockchain team to assist in testing, troubleshooting, and debugging new features and functionalities.
Advanced QA and Testing: Recreate client scenarios and perform rigorous testing (unit, integration, and system tests) to identify bugs and ensure software quality. Participate in identifying, replicating, and resolving issues within the system.
Monitoring and Scripting: Collaborate with the DevOps team to monitor and analyze the blockchain ecosystem. Develop scripts for real-time monitoring, data extraction, and automation tasks to ensure the efficient functioning of all components.
API and Frontend Development: Create and maintain APIs to retrieve and present data generated by the core blockchain team. Work on frontend development (e.g., using React, Next) to display blockchain data in user-friendly ways.
Internal Issue Management: Take ownership of internal system issues, identify their root causes, and work toward solutions. Provide timely resolutions to problems affecting the blockchain infrastructure.
Collaborative Development: Participate in regular code reviews, team discussions, and collaborate with cross-functional teams (core blockchain developers, DevOps, etc.) to deliver high-quality, scalable solutions.
Security & Penetration Testing: (Preferred) Conduct security assessments and penetration testing on blockchain components to identify vulnerabilities and ensure the security of the ecosystem.

Required Skills:

Blockchain Knowledge: Strong understanding of blockchain principles, decentralized technologies, and how blockchain networks function.
Full Stack Development: Proficiency in both frontend development (e.g., React, Next) and backend development (e.g., Node.js, Python). Ability to build and integrate user-facing applications with backend services and APIs.
Advanced QA Skills: Expertise in quality assurance processes, including manual and automated testing. Ability to recreate user scenarios, run regression tests, and identify and fix defects.
Scripting & Automation: Experience in writing automation scripts for system monitoring, data collection, and troubleshooting.
DevOps Understanding: Familiarity with DevOps practices such as CI/CD, containerization (Docker, Kubernetes), and cloud infrastructure management.
Go: (Preferred) Familiarity with Go programming language, especially related to blockchain development. Not mandatory but will be a plus.
Security Knowledge: (Preferred) Knowledge of cybersecurity principles and experience with penetration testing. Familiarity with blockchain-specific security issues and securing APIs is a strong advantage.
English Proficiency: Strong command of the English language, both written and spoken, is required for effective communication within the team and with external partners.
Development Experience: At least 3 years of experience in software development, demonstrating a strong ability to design, develop, and maintain complex systems.

Preferred Qualifications:

Experience with Blockchain Protocols: Hands-on experience with public and private blockchain protocols, including Ethereum, Cosmos, etc.

Problem-Solving and Analytical Skills: Ability to quickly identify problems, analyze their causes, and come up with effective solutions.

Why Join Us?:

Be part of an innovative company shaping the future of blockchain technologies.
Opportunity to work alongside a dynamic team of experts in the blockchain and DevOps spaces.
Grow your skills in a collaborative environment, with opportunities to learn new technologies, including Go, and make a real impact.

If you're passionate about blockchain technology, have strong development and QA skills, and want to help us scale the next generation of decentralized networks, we'd love to hear from you!