US$30 - US$80
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89,000+ live jobsQuantitative Finance Expert
Remote from Spain·Added 5 months ago (last checked 29 Oct)
Our summary
- Salary
- US$150 an hour
- Work mode
- Remote from Spain
- Contract
- Temporary
- English
- Required
- Education
- Doctorate





Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Skills
Requirements
Nice to have
A PhD in Quantitative Finance, Financial Engineering, or a related field, such as:
Mathematical Finance
Econometrics
Statistics
Applied Mathematics
Economics with a strong quantitative focus
Professional experience in a highly technical or analytical finance role, such as:
Quant researcher
Quant trader
Quantitative analyst
Risk modeler
Financial engineer
Researcher or analyst at a hedge fund
Researcher or analyst at an investment bank
Strong ability to write clearly and precisely in fluent English.
Ability to explain complex Quantitative Finance concepts in a structured and accurate way.
Strong analytical thinking and attention to detail.
The role
We are looking for experienced Quantitative Finance Experts who would like to apply their knowledge to help train and evaluate generative AI models.
Payment
Current pay rate for core project work by Quantitative Finance experts: $150 USD per hour.
What you'll do
We are looking for talented Quantitative Finance Experts to help train AI models.
This is a freelance opportunity.
The work is fully remote.
Hours are flexible.
You can work whenever is best for your schedule.
Projects may involve reviewing, writing, and evaluating content related to Quantitative Finance.
Your expertise will help improve the accuracy, reasoning, and usefulness of AI-generated responses.
Assessing the factual accuracy of AI-generated text.
Reviewing whether AI responses are relevant to Quantitative Finance prompts.
Identifying errors, gaps, or weak reasoning in model outputs.
Crafting high-quality questions related to Quantitative Finance.
Answering technical Quantitative Finance questions.
Evaluating and ranking multiple AI-generated responses.
Providing feedback that helps AI models improve over time.
Ensuring that domain-specific concepts are explained clearly and correctly.
About Anyone AI
Anyone AI is an EdTech company that develops AI-powered educational tools and platforms. Based in San Francisco, the company focuses on leveraging artificial intelligence to enhance learning experiences, offering products that range from AI tutoring systems to adaptive learning technologies. While the company is relatively young, it has established a presence in the AI education space, working with experts across various domains to train and refine its AI models.
Anyone AI has a significant remote-first presence in Spain, hiring experts in fields like mathematics, physics, biology, and software engineering to contribute to AI training and development. The company offers fully remote positions within Spain, making it an attractive option for international professionals seeking flexible work arrangements. With a focus on AI model training and development, Anyone AI provides opportunities for experts to apply their knowledge in a cutting-edge field, though its brand recognition is limited outside of niche AI and EdTech circles.
- Industry
- EdTech
- Employees
- 11–50
- Headquarters
- San Francisco, USA
Good to know if you are moving
- All Spain-based roles are fully remote, offering flexibility for international professionals.
- The company hires domain experts (e.g., mathematics, physics, biology) to train AI models, making it a unique opportunity for academics and specialists.
- As a US-based company, salaries and contracts may be structured under Spanish employment laws, but specifics should be confirmed during the hiring process.
- The company is small, so employees may have a direct impact on AI training processes and product development.
- Working with a US-based company from Spain may require managing time zone differences, though remote work mitigates this.

