Software Development Engineer in Test (SDET) – Web3 (Remote)

About the role

Join BairesDev as a Software Development Engineer in Test (SDET) focused on Web3. You will design and build full‑stack automated test suites for decentralized applications, ensuring quality across API, UI, and CLI layers.

Key responsibilities

• Design and implement comprehensive automated test suites covering API, UI, and CLI layers of Web3 applications.
• Establish and maintain testing strategies for distributed blockchain services.
• Diagnose, triage, and resolve issues across Web3 protocols and RPC services.
• Act as a quality gatekeeper throughout the engineering workflow.
• Collaborate with developers to embed testing practices into the development lifecycle.

Required profile

• 5+ years of experience in software engineering or test engineering.
• Strong SDET background with proven automated testing expertise.
• Hands‑on experience testing Web3 applications and decentralized systems.
• Understanding of blockchain protocols and RPC services.
• Experience diagnosing issues in distributed environments.
• Advanced proficiency in English.

Required skills

• Automated test suite development for API, UI, and CLI.
• Web3 application testing.
• Blockchain protocol knowledge.
• RPC service testing.
• Distributed system debugging.

What we offer

• 100% remote work from anywhere.
• Competitive compensation in USD or local currency.
• Hardware and software setup for home office.
• Flexible schedule and paid parental leave, vacations, holidays.
• Innovative, multicultural environment with mentorship and growth opportunities.