Software Development Engineer in Test (SDET) – Blockchain (Remote)

About the role

Join BairesDev as a Software Development Engineer in Test (SDET) focused on blockchain technologies. You will design, build, and maintain automated test suites that ensure the reliability and correctness of blockchain services, decentralized applications, and related APIs, UI, and CLI components.

Key responsibilities

• Develop and optimize full‑stack automated test suites for blockchain services and dApps.
• Validate RPC endpoints and distributed system behavior.
• Define and enforce blockchain‑specific testing strategies and quality standards.
• Diagnose, triage, and resolve complex issues across blockchain infrastructure.
• Collaborate with blockchain engineers to embed quality throughout the development lifecycle.

Required profile

• 5+ years of experience in software engineering or test engineering.
• Proven SDET background with hands‑on automated testing across API, UI, and CLI layers.
• Practical experience testing blockchain services and decentralized applications.
• Strong analytical skills for troubleshooting distributed systems.
• Advanced proficiency in English.

Required skills

• API testing
• UI testing
• CLI testing
• Automated test suite development
• Blockchain protocols
• RPC services
• Distributed system testing

What we offer

• 100% remote work from anywhere.
• Competitive compensation in USD or local currency.
• Provided hardware and software for home office.
• Flexible schedule.
• Paid parental leave, vacations, and holidays.
• Mentorship, career growth, and a multicultural environment.