Freelance Software Developer (Ruby) - AI TrainerMindrift • Austin, TX, US
Freelance Software Developer (Ruby) - AI Trainer
Mindrift • Austin, TX, US
job_description.job_card.variable_days_ago
serp_jobs.job_preview.job_type
- serp_jobs.job_card.part_time
- serp_jobs.filters.remote
- serp_jobs.filters_job_card.quick_apply
job_description.job_card.job_descriptionYou hold a Bachelor's or Master’s Degree in Software Development, Computer Science, or other related fields. You have at least 3 years of professional experience with excellent command of Ruby and key ecosystem tools (RSpec, Bundler). Your level of English is advanced (C1) or above. Confident use of Git and standard Linux CLI tools. Hands-on experience with containerization (Docker) and CI / CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins). Deep understanding of testing principles and test-driven development (TDD); strong skills in debugging, profiling, and code optimization. Contributions to open-source Ruby projects (pull requests, code reviews, issue tracking). Experience working with large monorepositories or major open-source projects. Experience with automated benchmarking, scripting, or infrastructure-as-code tools. Experience working with AI-generated code or in code evaluation projects Analytical and detail-oriented mindset : proactively identifies bugs, edge cases, and test coverage gaps. Concise and structured communication, both in documentation and asynchronous team discussions. Strong ownership : able to drive tasks end-to-end, propose improvements, and promptly flag risks or blockers. Adaptability and resilience : thrives in fast-changing requirements and ambiguous project contexts. Team player : open to code reviews, feedback, and knowledge sharing You are ready to learn new methods, able to switch between tasks and topics quickly and sometimes work with challenging, complex guidelines. Get paid for your expertise, with rates that can go up to $55 / hour depending on your skills, experience, and project needs. Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments. 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.
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency.
At Mindrift , innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.
What we do
The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe.
About the Role
GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as an AI Tutor in Coding, you’ll have the opportunity to collaborate on these projects.
Although every project is unique, you might typically :
- Generate prompts that challenge AI.
- Define comprehensive scoring criteria to evaluate the accuracy of the AI’s answers.
- Correct the model’s responses based on your domain-specific knowledge.
How to get started
Simply apply to this post, qualify, and get the chance to contribute to projects aligned with your skills, on your own schedule. From creating training prompts to refining model responses, you’ll help shape the future of AI while ensuring technology benefits everyone.
Requirements
Desirable :
Soft Skills :
Our freelance role is fully remote so, you just need a laptop, internet connection, time available and enthusiasm to take on a challenge.
Benefits
Why this freelance opportunity might be a great fit for you?
serp_jobs.job_alerts.create_a_job
Software Developer • Austin, TX, US
Job_description.internal_linking.related_jobs
We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...serp_jobs.internal_linking.show_more
We are looking for a mathematician with an advanced degree to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improv...serp_jobs.internal_linking.show_more
The Oden Institute for Computational Engineering and Sciences and the Department of Statistics and Data Sciences at The University of Texas at Austin have an opening for a tenured or tenure-track f...serp_jobs.internal_linking.show_more This opportunity is only for candidates currently residing in the specified country.Your location may affect eligibility and rates.
Please provide your resume in English and indicate your proficienc...serp_jobs.internal_linking.show_more We are looking for a statistician to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each mod...serp_jobs.internal_linking.show_more We are looking for •legal experts • to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each mo...serp_jobs.internal_linking.show_more This opportunity is only for candidates currently residing in the specified country.Your location may affect eligibility and rates.
Please submit your resume in English and indicate your level of En...serp_jobs.internal_linking.show_more We are looking for an advanced physicist to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of e...serp_jobs.internal_linking.show_more 
LVN Day Shift – Find Your Fresh Start with SHP!.Ready for a new beginning in nursing? At.Step into a role where your skills matter, your work makes a difference, and your employer invests in YOU.Da...serp_jobs.internal_linking.show_more We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...serp_jobs.internal_linking.show_more We are looking for •legal experts • to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each mo...serp_jobs.internal_linking.show_more This opportunity is only for candidates currently residing in the specified country.Your location may affect eligibility and rates.
Please submit your resume in English and indicate your level of En...serp_jobs.internal_linking.show_more We are looking for •legal experts • to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each mo...serp_jobs.internal_linking.show_more This opportunity is only for candidates currently residing in the specified country.Your location may affect eligibility and rates.
Please provide your resume in English and indicate your proficienc...serp_jobs.internal_linking.show_more We are looking for •legal experts • to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each mo...serp_jobs.internal_linking.show_more 
Required Skills & Qualifications : Analytical Expertise : Excellent SQL skills (Snowflake preferred) and experience in data visualization tools (Tableau p...serp_jobs.internal_linking.show_more We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...serp_jobs.internal_linking.show_more We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...serp_jobs.internal_linking.show_more This opportunity is only for candidates currently residing in the specified country.Your location may affect eligibility and rates.
Please submit your resume in English and indicate your level of En...serp_jobs.internal_linking.show_more 
About Us AlphaPoint’s AI Labs’ team of engineers and AI scientists is solving complex business problems by bridging the gap between transformative breakthroughs in AI technology and inc...serp_jobs.internal_linking.show_more
Remote Corporate Development Analyst – AI Trainer ($50-$60 / hour)
Data Annotation • Pflugerville, Texas
serp_jobs.filters.remote
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
AI Trainer - Mathematics
Dataannotation • Austin, Texas, US
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Tenured or Tenure-Track Faculty Position, Fall 2026 - Scientific Machine Learning and AI for Science, UT Austin
University of Texas at Austin • Austin, TX, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Freelance Physics QA (with Python) - AI Trainer
Mindrift • Austin, TX, US
serp_jobs.filters.remote
serp_jobs.job_card.part_time
serp_jobs.filters_job_card.quick_apply
serp_jobs.last_updated.last_updated_variable_days
Statistician - AI Trainer
Dataannotation • Austin, Texas, US
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Bankruptcy Specialist - AI Trainer
Dataannotation • Austin, Texas, US
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_1_hour • serp_jobs.job_card.promoted • serp_jobs.job_card.new
Freelance Biology QA (with Python) - AI Trainer
Mindrift • Austin, TX, US
serp_jobs.filters.remote
serp_jobs.job_card.part_time
serp_jobs.filters_job_card.quick_apply
serp_jobs.last_updated.last_updated_1_day
AI Trainer - Physics
Dataannotation • Austin, Texas, US
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Turn the Page : LVN Nursing Career Awaits
Southern Health Partners • Lockhart, TX, US
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_variable_hours • serp_jobs.job_card.promoted • serp_jobs.job_card.new
Remote FinTech Product Analyst - AI Trainer ($50-$60 / hour)
Data Annotation • Georgetown, Texas
serp_jobs.filters.remote
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Counsel - AI Trainer
Dataannotation • Austin, Texas, US
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Freelance Zendesk Consultant - AI Trainer
Mindrift • Austin, TX, US
serp_jobs.filters.remote
serp_jobs.job_card.part_time
serp_jobs.filters_job_card.quick_apply
serp_jobs.last_updated.last_updated_1_day
Prosecutor - AI Trainer
Dataannotation • Austin, Texas, US
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Freelance Mathematics QA (with Python) - AI Trainer
Mindrift • Austin, TX, US
serp_jobs.filters.remote
serp_jobs.job_card.part_time
serp_jobs.filters_job_card.quick_apply
serp_jobs.last_updated.last_updated_variable_days
Attorney - AI Trainer
Dataannotation • Austin, Texas, US
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
AI / ML Product Analyst
Vkore Solutions • Austin, TX, United States
serp_jobs.job_card.full_time +2
serp_jobs.filters_job_card.quick_apply
serp_jobs.last_updated.last_updated_variable_hours • serp_jobs.job_card.new
Remote Equity Research Analyst – AI Trainer ($50-$60 / hour)
Data Annotation • Georgetown, Texas
serp_jobs.filters.remote
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Remote Investment Analyst – AI Trainer ($50-$60 / hour)
Data Annotation • Cedar Park, Texas
serp_jobs.filters.remote
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Freelance AI Red Team Engineer
Mindrift • Austin, TX, US
serp_jobs.filters.remote
serp_jobs.job_card.part_time
serp_jobs.filters_job_card.quick_apply
serp_jobs.last_updated.last_updated_variable_days
AI Engineer - Knowledge Modeling, Extraction and Retrieval
AlphaPoint • Austin, TX, US
serp_jobs.job_card.full_time
serp_jobs.filters_job_card.quick_apply
serp_jobs.last_updated.last_updated_variable_days