This job offer is not available in your country.
Mathematics QA / AI Trainer (3+ yrs Math + Python) — Contract, Remote, Part-Time
OpenTrain AIBengaluru, IN1 day ago
Job type
- Remote
Job description3+ years in mathematics, applied math, or a quantitative role (e.g., research, analytics, teaching). Bachelor’s in Math or related field ( Master’s / PhD preferred ). Hands-on Python for quick checks / validation. Able to evaluate algebra, calculus, linear algebra, probability, and statistics reasoning. Meticulous with mathematical notation, proofs, and solution structure. Clear written English; comfortable following strict QA rubrics and writing constructive feedback. Reliable computer / internet; able to pass an AI interview and QA calibration. Type : Contract (remote). Hours : Less than 20 hours / week; minimum 15 hours / week (flexible). Duration : 3–6 months (potential extension). Compensation : USD $8–$55 / hour (target $40 / hour ). Estimated scope : ~40 hours for initial engagement, with potential for additional work. Global (remote).
Job Description
OpenTrain partners with leading AI companies to build safer, smarter systems. We hire subject-matter experts to audit and improve model reasoning. We’re seeking Mathematics QA / AI Trainers to review math prompts and model responses, verify step-by-step reasoning, and author improved solutions and prompts that raise quality and rigor.
What you’ll do
- Audit math Q&A items and model outputs for correctness, completeness, notation, and structure.
- Evaluate responses against detailed QA rubrics; assign ratings and write concise rationales.
- Draft improved prompts, reference solutions, and error-aware feedback (SFT / RLHF / evaluation).
- Run quick validations in Python (functions / sanity checks; NumPy / SymPy / Pandas helpful).
- Flag edge cases, propose rubric refinements, and help maintain dataset consistency across topics.
Minimum Qualifications
Contract & Schedule
About OpenTrain
OpenTrain equips cutting-edge AI with high-quality, human-grounded feedback. As a contractor, you’ll help shape how next-generation AI reasons through university-level mathematics.
Location
Create a job alert for this search
Trainer • Bengaluru, IN
Related jobs
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...Show moreLast updated: 4 days ago
OpenTrain partners with leading AI companies to build safer, smarter systems.We hire subject-matter experts to audit and improve model reasoning.
Individual contractors and qualified agencies are we...Show moreLast updated: 1 day ago 
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...Show moreLast updated: 1 day ago
- Promoted
AI / ML Engineer
ImpetusBengaluru, Karnataka, India Location : Bangalore, Noida, Gurgaon, Pune, Indore, Hyderabad.Hands-on experience working with SAS to Python conversions.
Strong mathematics and statistics skills.Skilled in AI-specific utilities lik...Show moreLast updated: 30+ days ago
- Promoted
Genrative AI,Python
Tata Consultancy ServicesBengaluru, Karnataka, India Hands-on knowledge in machine learning, deep learning, TensorFlow, Python, NLP 2.Stay up to date on the latest AI emergences relevant to the business domain.
Conduct research and development process...Show moreLast updated: 26 days ago
Physics Expert with Python - Freelance AI Trainer
MindriftBengaluru, KA, INRemote
Quick Apply
- Promoted
Quantitative Researcher (7yrs+, Python, C++, ML, RL)
AES Trading & ConsultantsBengaluru, IN We are a proprietary trading firm specializing in HFT / MFT strategies, seeking a.This role offers significant autonomy, direct impact on PnL, and access to world-class data and infrastructure.Resear...Show moreLast updated: 13 days ago
- Promoted
Physics QA / AI Trainer (3+ yrs Physics + Python) — Contract, Remote, Part-Time
OpenTrain AIBengaluru, INRemote
- Promoted
Remote Mathematics Specialist (PhD) - 34430
TuringBengaluru, Karnataka, India Remote contract for PhDs in Mathematics, Statistics, or related fields.Work on cutting-edge projects with top AI labs while earning $50+ / hour, fully remote, with flexible weekly hours.Help fine-tun...Show moreLast updated: 30+ days ago
- Promoted
Senior AI / ML Engineers
Programmers.ioBengaluru, Karnataka, India In this role, you'll contribute to all phases of the ML lifecycle, from ideation to deployment, and play a key role in delivering high-quality, production-ready applications.Years of work experienc...Show moreLast updated: 13 days ago
- Promoted
Capgemini Technology Services - AI Developer
Capgemini Technology Services India LimitedBangalore Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way youd like, where youll be supported and inspired by?a collaborative community of colleagues a...Show moreLast updated: 19 days ago
- Promoted
Xpetize - Machine Learning Engineer - R / Python
Xpetize Technology SolutionsBangalore Machine learning Engineer Experience : 8 to 12 years Location : Bangalore Jo...Show moreLast updated: 30+ days ago
- Promoted
Senior Artificial Intelligence / Machine Learning Engineer - Python
Prasha SyncBangalore About Us : We are an early-stage startup focused on revolutionizing mental health solutions through AI-driven technology.
As we build our platform from the ground up,...Show moreLast updated: 30+ days ago
- Promoted
Senior AI Machine Learning Engineer
Talent SmartBengaluru, Karnataka, India Minimum 5 years’ experience in Object Oriented Design and / or Functional Programming in Python.Mature software engineering skills, such as source control versioning, requirement spec, architecture, ...Show moreLast updated: 30+ days ago
- Promoted
Senior Artificial Intelligence Engineer - Python
Success Pact Consulting Pvt LtdBangalore Position : Senior AI Engineer Experience : 6-10 Years Location : Bangalore, India &...Show moreLast updated: 30+ days ago
- Promoted
Remote Mathematics Expert (PhD) - 34430
TuringBengaluru, Karnataka, India Remote contract for PhDs in Mathematics, Statistics, or related fields.Work on cutting-edge projects with top AI labs while earning $50+ / hour, fully remote, with flexible weekly hours.Help fine-tun...Show moreLast updated: 30+ days ago
- Promoted
AI Researcher - Python / Deep Learning
ImpacteersBangalore About Us : We are a cutting-edge technology company focused on driving innovation in the field of artificial intelligenc...Show moreLast updated: 27 days ago
- Promoted
Artificial Intelligence Architect - Python
IKNANAK RECRUITERS PRIVATE LIMITEDBangalore As an AI Architect, you'll lead the design and deployment of advanced AI systems, collaborating across engineering, product, and data teams to create scalable, secure, and i...Show moreLast updated: 30+ days ago
- Promoted
Consultant, AI / ML
IQVIABengaluru, Karnataka, India Associate Consultant / Consultant.Machine Learning, Python, Gen AI, Consulting / Stakeholder Management.Proficiency in Python is preferred.
familiarity with other programming languages (e.Experience wi...Show moreLast updated: 30+ days ago
- Promoted
Generative AI / Artificial Intelligence / Python
Acumenz ConsultingBengaluru, IN Job Title : Remote Internship – Generative AI / Artificial Intelligence / Python.Location : Remote (India – open to candidates across the country).
Job Type : Internship (0–6 months experience / Freshers...Show moreLast updated: 1 day ago
Freelance Mathematics Expert - AI Trainer
MindriftBengaluru, KA, INRemote
Quick Apply