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Senior QA Automation Engineer – Web3 Opportunities in Spain

Explore a challenging career as a Senior QA Automation Engineer specializing in Web3 technologies with a premier client in Galicia, Spain.

This role demands extensive experience in both manual and automated testing, coupled with a deep understanding of core Web3 functionalities.

If you are passionate about cutting-edge blockchain solutions and possess a strong analytical mindset, this is your chance to join a forward-thinking team.

This exciting opportunity involves rigorous test-case design, execution, and regression testing to ensure the highest quality standards.

You will be instrumental in testing third-party integrations and smart contracts, requiring a nuanced approach to complex Web3 flows.

We seek individuals adept at reporting and tracking bugs efficiently, contributing to a seamless product development cycle.

Private
full-time
Spain

Jobs Date Posted: 03 November, 2026
Jobs Last Date to Apply: 18 December, 2026
Industry: Information Technology and Services
Jobs Industry Type: Private
Job Hiring Organization: JR Spain
Experience Required (In months): 36
Occupational Category: Quality Assurance
Employment Type: full-time
Advertisement Source: eurojobs.com
Job Location: Galicia
Country of Appointment: Spain
Employer Contact Phone: 92209423233
🎓 Qualifications Required
BA
📌 Job Positions:

Further Details

This advertisement seeks a skilled QA Automation Engineer with a focus on Web3 technologies for a position based in Galicia, Spain. The role requires a minimum of 3-5 years of experience in quality engineering, encompassing both functional and automated testing strategies. A strong grasp of Web3 core concepts, including wallet integrations and on-chain transactions, is essential for success in this dynamic environment. Candidates will engage in comprehensive test design, execution, and meticulous regression sweeps. The position also involves testing complex third-party integrations and smart contracts, demanding precision and a proactive approach to quality assurance. This position represents excellent immediate vacancies in the region. Proficiency in scripting languages and excellent written English communication are key requirements for this global collaboration.

Senior QA Automation Engineer – Web3 Vacancies in Spain

Discover a compelling career opportunity as a Senior QA Automation Engineer within the burgeoning Web3 sector, based in the vibrant region of Galicia, Spain. This role is ideal for seasoned professionals with a proven track record in quality assurance, seeking to leverage their expertise in blockchain and decentralized technologies. Join a forward-thinking organization that values innovation and precision in software development.

The position requires a candidate who can meticulously design, execute, and maintain comprehensive test cases and regression suites. You will play a crucial role in validating complex Web3 functionalities, including wallet interactions and smart contract operations. This is a fantastic chance for driven individuals to contribute to a dynamic project and advance their careers in the international technology landscape.

  • Job Title: Senior QA Automation Engineer – Web3
  • Location: Galicia, Spain
  • Experience Required: 3-5 years in QA/Quality Engineering
  • Key Skills: Web3 testing, Automated testing (TypeScript, JavaScript, Python), Manual testing, Test case design, Bug reporting
  • Qualifications: Bachelor's Degree, Professional Certificate in relevant field preferred
  • Company: JR Spain (Client: Braintrust)
  • Application Deadline: December 18, 2026

Skills

  • 3-5 years in QA/quality engineering
  • Hands-on with manual and automated testing
  • Solid test-case design, execution, and regression testing discipline
  • Working knowledge of core Web3 flows (wallet connections, transaction signing)
  • Smart contract and wallet testing experience
  • Experience testing third-party/exchange integrations end to end
  • Comfortable setting up and managing test accounts, credentials, and environments
  • Clear, reproducible bug reporting and tracking
  • Scripting ability in TypeScript, JavaScript, or Python
  • Strong written English

Duties and Responsibilities:

  • Own recurring daily/regression sweeps
  • Test third-party/exchange integrations end to end
  • Report and track bugs clearly and reproducibly
  • Collaborate across US/Europe/India time zones

How to apply

  • 💼 Visit the eurojobs.com website and navigate to the specific job listing using the provided link.
  • 📌 Locate the 'Apply Now' button or link on the job advertisement page.
  • 📝 Complete the online application form accurately, providing all requested personal and professional details.
  • CV Ensure your most recent Curriculum Vitae (CV) is updated and attached, highlighting relevant QA and Web3 experience.
  • 🎓 Include details of your educational qualifications and any professional certifications.
  • 📅 Submit your application before the closing date of December 18, 2026, to be considered for this exciting overseas employment opportunity.
  • 👉 Applicants are encouraged to review the full job description for specific requirements and preferences.
  • 🌐 For direct application access, use the provided link: https://eurojobs.com/jobs/36956792/apply



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