What positions are currently available at JR Spain Client / Employer Braintrust?

JR Spain Client / Employer Braintrust is currently hiring for Web3 QA Automation Engineer - Remote Opportunities in Europe. These positions offer competitive employment opportunities for qualified candidates.

How can I apply for positions at JR Spain Client / Employer Braintrust?

Interested candidates should prepare their complete application including updated CV, educational certificates, experience documents, CNIC copy, and recent photographs. Submit through the specified application method before the deadline mentioned in the job advertisement.

What documents are required when applying to JR Spain Client / Employer Braintrust?

Required documents for application to JR Spain Client / Employer Braintrust typically include: Updated CV/Resume, CNIC/National Identity Card copy, all educational certificates and transcripts, professional experience certificates, recent passport-sized photographs, domicile certificate, and any other position-specific documents mentioned in the application requirements.

How can I contact JR Spain Client / Employer Braintrust for more information?

For inquiries regarding employment opportunities at JR Spain Client / Employer Braintrust, you can reach out through: phone at 92209423233. Please have your application details ready when contacting for specific position-related questions.

What is the selection process at JR Spain Client / Employer Braintrust?

The selection process at JR Spain Client / Employer Braintrust typically involves multiple stages: Initial application screening and document verification, written tests or skill assessments for certain positions, personal interviews with the selection committee, final document verification, and official appointment. Only shortlisted candidates will be contacted for subsequent stages.

What is the application deadline for positions at JR Spain Client / Employer Braintrust?

The application deadline for current positions at JR Spain Client / Employer Braintrust is December 18, 2026. Applications must be submitted before this date to be considered for the selection process.

Where are the job locations for JR Spain Client / Employer Braintrust positions?

The job locations for JR Spain Client / Employer Braintrust positions are primarily in Andalucía. Specific location details for each position are provided in the detailed job advertisement.

Web3 QA Automation Engineer - Remote Opportunities in Europe

Embark on an exciting career path as a Web3 QA Automation Engineer, contributing to innovative projects within the burgeoning decentralized technology space.

This role offers a fantastic opportunity to leverage your expertise in automated testing and your understanding of core Web3 functionalities.

We are seeking individuals passionate about ensuring the quality and reliability of cutting-edge blockchain applications and decentralized platforms, with a focus on seamless user experiences across various digital environments.

Ideal candidates will possess a robust background in quality assurance, coupled with hands-on experience in both manual and automated testing methodologies.

A deep dive into Web3 protocols, including wallet integrations and smart contract interactions, is essential.

This position promises a challenging yet rewarding environment for professionals looking to make a significant impact in the evolving world of blockchain technology and decentralized applications.

Private

full-time

Spain

Jobs Date Posted:	03 November, 2026
Jobs Last Date to Apply:	18 December, 2026
Industry:	Information Technology
Jobs Industry Type:	Private
Job Hiring Organization:	JR Spain Client / Employer Braintrust
Experience Required (In months):	36
Occupational Category:	Quality Assurance
Employment Type:	full-time
Advertisement Source:	Eurojobs
Job Location:	Andalucía
Country of Appointment:	Spain
Employer Contact Phone:	92209423233
Employer Address:	Spain
Work Hours:	Full-time

🎓 Qualifications Required

📌 Job Positions:

QA Automation Engineer – Web3

Further Details

Discover unparalleled career prospects as a Web3 QA Automation Engineer, contributing to the future of decentralized technologies in Europe. This position is tailor-made for seasoned QA professionals eager to apply their skills to innovative Web3 ecosystems, ensuring the highest standards of quality. This position represents excellent vacancies in the region. The role demands a proactive approach to testing complex web and mobile applications, with a specific emphasis on blockchain integrations and secure wallet functionalities. This is a prime opportunity for individuals who thrive in dynamic, fast-paced settings and are adept at identifying and resolving intricate testing challenges. Join a forward-thinking team and play a pivotal role in shaping the user experience for next-generation decentralized applications, driving innovation in the global Web3 landscape.

Web3 QA Automation Engineer - Exciting Career Opportunity

JR Spain is partnering with Braintrust to present an exceptional opportunity for a skilled QA Automation Engineer to join a dynamic team focused on Web3 technologies. This role, based in Andalucía, Spain, is perfect for professionals seeking to advance their careers in the rapidly expanding decentralized technology sector.

We are actively seeking candidates with 3-5 years of experience in quality assurance, possessing a strong command of both manual and automated testing techniques. Additionally, JR Spain Client / Employer Braintrust employment opportunities are available for qualified candidates. A critical aspect of this position involves a solid understanding of Web3 core flows, including wallet integrations and smart contract testing. The ideal candidate will be adept at ensuring the seamless functionality and security of blockchain-based applications.

Job Title: QA Automation Engineer – Web3
Location: Andalucía, Spain
Company: JR Spain Client / Employer Braintrust
Required Experience: 3-5 years in QA/quality engineering
Key Skills: Web3 testing, smart contracts, wallet integrations, automated testing (TypeScript, JavaScript, Python), test case design, bug reporting
Apply By: 18 December 2026

Skills

3-5 years in QA/quality engineering with manual and automated testing experience
Solid test-case design, execution, and regression testing skills
Working knowledge of core Web3 flows: wallet connections, transaction signing, on-chain vs off-chain behavior
Smart contract and wallet testing experience required
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 in Linear (or Jira)
Strong written English communication skills
Ability to collaborate across US/Europe/India time zones
Experience testing web and mobile apps
Cross-browser and cross-device verification proficiency
Scripting ability in TypeScript, JavaScript, or Python

Duties and Responsibilities:

Design, execute, and maintain comprehensive test cases for Web3 applications
Perform recurring daily and regression sweeps to ensure application stability
Test core Web3 functionalities, including wallet connections and transaction signing
Conduct in-depth testing of smart contracts and associated wallet interactions
Execute end-to-end testing for third-party and exchange integrations
Set up and manage test accounts, credentials, and environments effectively
Report bugs clearly and reproducibly with detailed steps and evidence
Collaborate with international teams across different time zones
Verify application functionality across web and mobile platforms
Conduct cross-browser and cross-device compatibility testing
Utilize scripting skills to automate testing processes

How to apply

1. Visit the Application Portal: Navigate to the official Eurojobs application link provided. 👉 https://eurojobs.com/jobs/36956768/apply
2. Prepare Your Application Documents: Ensure you have an updated Curriculum Vitae (CV) and any relevant certifications or portfolios ready. 📝
3. Complete the Application Form: Fill out all required fields accurately on the online application form. ✅
4. Submit Your Application: Review your submission carefully before sending it through the portal. 🚀
5. Deadline Reminder: All applications must be submitted by the closing date of 18 December 2026. ⏳