Freelance Software Developer (JavaScript) - Quality Assurance (AI Trainer)

Mindrift is a collaborative platform that connects freelancers with AI training opportunities, harnessing their expertise to advance artificial intelligence and create meaningful impacts.

Mindrift

Employee count: 501-1000

Portugal only

Join AtMindrift as a Freelance Software Developer (JavaScript) - Quality Assurance (AI Trainer) to collaborate on AI projects and shape the future of AI.

Requirements

Bachelor's in Software Development, Computer Science, or other related fields
At least 3 years of professional experience with Ruby, hands-on experience with JS testing frameworks (Jest, Mocha, Cypress) and browser automation
Experience using, integrating, or tutoring others on AI tools in the QA or development process
Experience documenting and tracking defects clearly
Hackathon or competitive coding experience is a plus
Advanced level of English (C1) or above

Benefits

Part-time, remote, freelance project
Work on advanced AI projects and gain valuable experience that enhances your portfolio
Influence how future AI models understand and communicate in your field of expertise

Apply now

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About the job

Apply before

Sep 15, 2025

Posted on

Jul 17, 2025

Job type

Part Time

Experience level

Mid-level

Location requirements

Portugal

Hiring timezones

Portugal +/- 0 hours

Job categories

Freelance Software Engineer Freelance JavaScript Developer Software Quality Assurance Engineer Quality Assurance

Skills

JavaScript Quality Assurance AI Trainer Ruby Testing Frameworks Jest Mocha Cypress AI Tools English

About Mindrift

Learn more about Mindrift and their company culture.

View company profile

At the heart of what we do is a culture of innovation and collaboration. Mindrift is a pioneering platform dedicated to advancing artificial intelligence by connecting talented individuals across the globe. We unite AI Tutors from various domains, enabling them to contribute their expertise to train the most advanced AI models utilized by leading companies.

Our mission is to empower freelancers to hone their skills while fostering the growth of AI. Through Mindrift, participants engage in meaningful projects that range from creating training prompts to enhancing AI responses. This allows them to make a tangible impact on the development of next-generation AI systems. We embrace diversity and value the unique perspectives each community member brings, shaping a more intelligent and responsible AI landscape.

Apply now

Please let Mindrift know you found this job on Himalayas. This helps us grow!

Apply now

About the job

Apply before

Sep 15, 2025

Posted on

Jul 17, 2025

Job type

Part Time

Experience level

Mid-level

Location requirements

Portugal

Hiring timezones

Portugal +/- 0 hours

Job categories

Freelance Software Engineer Freelance JavaScript Developer Software Quality Assurance Engineer Quality Assurance

Skills

JavaScript Quality Assurance AI Trainer Ruby Testing Frameworks Jest Mocha Cypress AI Tools English

Claim this profile

Mindrift

Company size

501-1000 employees

Founded in

2024

Chief executive officer

Paul Frühwirth

Markets

Artificial Intelligence AI Training Freelance Platforms Machine Learning AI Model Development Technology Services Collaborative Platforms Talent Development Innovation and Research Edtech

Employees live in

Netherlands

View company profile

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