Blockchain & Distributed Systems Engineer (Remote)

About the role

We are looking for a Blockchain & Distributed Systems Engineer to design, build and optimise automated test suites for decentralized Web3 applications and blockchain RPC services. The role serves as a quality gatekeeper, ensuring reliability, correctness and high‑availability of critical distributed systems.

Key responsibilities

• Design and implement comprehensive automated test suites covering API, UI and CLI layers for Web3 applications.
• Test and validate blockchain RPC services and other distributed system components.
• Diagnose complex issues in distributed environments and define testing strategies.
• Act as the primary quality gatekeeper, guaranteeing system reliability and uptime.
• Collaborate with engineering teams to embed quality practices throughout the development lifecycle.

Required profile

• 5+ years of professional software engineering experience.
• Strong expertise in blockchain and distributed systems architecture.
• Proven experience building automated test suites for decentralized applications.
• Deep understanding of Web3 protocols and blockchain RPC services.
• Demonstrated ability to troubleshoot and resolve distributed system issues.
• Advanced proficiency in English.

Required skills

• Blockchain
• Distributed systems
• Automated testing (API, UI, CLI)
• Web3 protocols
• RPC services

What we offer

• 100% remote work from anywhere.
• Competitive compensation in USD or local currency.
• Provided hardware and software setup.
• Flexible schedule and paid parental leave, vacations and holidays.
• Multicultural environment with mentorship, promotion paths and continuous skill development.