Join our team at Welo Data and embark on a journey of growth and innovation.
Shape the Future of AI — Spanish Talent Hub
Location
Worldwide
Posted
60 days ago
Salary
0
Seniority
Mid Level
No structured requirement data.
Job Description
Shape the Future of AI — Spanish Talent Hub
Welo Data
Are you detail-oriented and curious about tech? Welo Data is building a global network of linguists, language enthusiasts, and culturally aware contributors to shape safer, smarter AI. By joining our talent community, you’ll be first in line for flexible, remote projects in annotation, evaluation, and prompt creation—always on your terms. Note: This is not an active job opening. By applying, you’ll join our global contributor network. When a project aligns with your skills and availability, we’ll reach out with all the details, including scope, timeline, and compensation. What You’ll Need - Native or near-native fluency in Spanish - English proficiency - Comfortable with digital tools - Detail-oriented and curious Why Join Us? 🚀 Limitless You – Work when and where you want, with room to grow 🤖 Limitless AI – Contribute to smarter, more inclusive AI 🌎 Be Part of Us – Join a global, supportive community About our projects: Welo Data projects vary by scope and complexity, but all play a role in building more accurate, inclusive, and human-centered AI. Depending on your skills, you might: 📝 Annotate or label text, images, or audio to train AI systems 🔍 Evaluate search results, ads, or chatbot responses for quality and relevance 💬 Create and test prompts to improve large language models (LLMs) 🌍 Ensure content reflects cultural, linguistic, or industry-specific accuracy Some projects last a few days; others may extend over several weeks. Before each one, you’ll receive clear details on tasks, timelines, and compensation, so you can decide what works best for you. How to Apply? Click the “Apply” button on our website to fill out a short form and join our talent database. It only takes a few minutes to get started and become part of our growing community.
Related Guides
Related Categories
Related Job Pages
More Artificial Intelligence Jobs
Asset Management Professionals - AI Residency (Part-time) | Frontier AI Research
ApturaAptura works with leading foundational AI labs to bring institutional finance expertise directly into AI model development. Founded by ex-Lazard and Partners Group professionals, we operate from London and San Francisco.
About Us Mentis AI works at the intersection of institutional investment expertise and frontier AI systems. Our team combines deep asset management experience (Lazard, Partners Group) with machine learning and applied AI research. Operating across London and San Francisco, we collaborate with leading AI labs to improve how models reason, generalize, and make decisions in high-stakes financial contexts. The Opportunity This residency is designed for senior research analysts and portfolio managers who want exposure and a meaningful experience towards the direction of AI in your domain and earn early, practical exposure at using advanced AI system. You will: - Prompt: Develop and iterate realistic prompts that you would ask a junior role to test the relevance and quality of AI-generated insights. - Compare human vs. machine judgment: Systematically evaluate divergence between professional investment reasoning and AI outputs across equities, fixed income, and multi-asset contexts. - Design frameworks: Translate how institutional investors evaluate securities, construct portfolios, and manage risk into problems that push the limits of AI reasoning. - Construct expert benchmarks: Build and validate real-world investment cases, securities analyses, and portfolio management frameworks used to evaluate frontier AI systems. Why This Experience Is Valuable - Hands-on exposure to how AI is reshaping investment workflows, from fundamental research and portfolio construction to client communication and risk attribution. - You will be among the first institutional investment professionals to work directly on how frontier AI models reason about public markets and portfolio management. Who You Are - 4+ years of experience at a major long-only institutional manager (e.g. BlackRock, Vanguard, Fidelity, Capital Group, T. Rowe Price, Wellington, PIMCO, MFS, Neuberger Berman, Jennison, Artisan Partners) - Senior Research Analyst or Portfolio Manager level - Deep expertise in equities, fixed income, or multi-asset portfolio management - Experience conducting fundamental analysis, writing investment commentary, and engaging with company management or issuers - Familiarity with client reporting, risk attribution, and investment policy constraints - Genuine intellectual curiosity about the application of AI in institutional finance Residency Structure - Commitment: 15+ hours/week, flexible scheduling - Location: Remote globally - Compensation: Hourly rate depending on experience - Start date: Immediate / Rolling
Asset Management — Expert AI Trainer (US)
ApturaAptura works with leading foundational AI labs to bring institutional finance expertise directly into AI model development. Founded by ex-Lazard and Partners Group professionals, we operate from London and San Francisco.
Our founders are ex-Lazard and Partners Group, and we're headquartered in London and San Francisco. Mentis AI brings real-world expertise from finance, healthcare, and law into AI model training. We bridge the gap between human and artificial intelligence. About this role: You will understand AI reasoning in institutional asset management by translating investment processes into AI-readable logic. By iteratively comparing human and machine judgements across asset classes, you will gain hands-on experience at how to use AI models that are changing research, portfolio construction and client communication. What we're looking for: - 4+ years of experience at a major long-only institutional manager (e.g., BlackRock, Vanguard, Fidelity, Capital Group, T. Rowe Price, Wellington Management, PIMCO, MFS Investment Management, Neuberger Berman, Jennison Associates, Artisan Partners) - (Senior Research) Analyst or Portfolio Manager level - Deep expertise in equities, fixed income, or multi-asset portfolio management - Experience conducting fundamental analysis, writing investment commentary, and engaging with company management or issuers - Familiarity with client reporting, risk attribution, and investment policy constraints Project Info (Requirements): - Commitment: 15+ hours/week, flexible scheduling - Location: Remote globally - Compensation: Hourly rate depending on experience - Start date: Immediate / Rolling
Hedge Fund — Expert AI Trainer
ApturaAptura works with leading foundational AI labs to bring institutional finance expertise directly into AI model development. Founded by ex-Lazard and Partners Group professionals, we operate from London and San Francisco.
Our founders are ex-Lazard and Partners Group, and we're headquartered in London and San Francisco. Mentis AI brings real-world expertise from finance, healthcare, and law into AI model training. We bridge the gap between human and artificial intelligence. The Opportunity This residency is designed for senior research analysts and portfolio managers who want exposure and a meaningful experience towards the direction of AI in your domain and earn early, practical exposure at using advanced AI system. What we're looking for: - 4+ years at an established hedge fund as a PM or (Senior) Analyst - Experience in one or more of the following strategies: - Multi-manager platforms (e.g., pod-based or sector-focused pods at large platforms) - Fundamental long/short equity (single-stock research, long-biased or market-neutral) - Credit and distressed (high yield, distressed debt, restructuring, special situations) - Event-driven and activist (merger arbitrage, spin-offs, activism, corporate catalysts) - Macro and quantitative (systematic strategies, factor research, discretionary macro) - Strong ability to build and communicate investment theses, credit analyses, or systematic frameworks in writing - Experience with position sizing, risk management, and high-accountability investment environments Residency Structure - Commitment: 15+ hours/week, flexible scheduling - Location: Remote globally, or in person if based in London - Compensation: Hourly rate depending on experience - Start date: Immediate / Rolling
Investment Banking & Capital Markets Professionals - AI Residency (Part-time) | Frontier AI Research
ApturaAptura works with leading foundational AI labs to bring institutional finance expertise directly into AI model development. Founded by ex-Lazard and Partners Group professionals, we operate from London and San Francisco.
About Us Mentis AI works at the intersection of institutional finance expertise and frontier AI systems. Our team combines deep financial services experience (Lazard, Partners Group) with machine learning and applied AI research. Operating across London and San Francisco, we collaborate with leading AI labs to improve how models reason, generalize, and make decisions in high-stakes financial contexts. The Opportunity This residency is designed for senior research analysts and portfolio managers who want exposure and a meaningful experience towards the direction of AI in your domain and earn early, practical exposure at using advanced AI system. You will: - Prompt: Develop and iterate realistic prompts that you would ask a junior role to test the relevance and quality of AI-generated insights. - Compare human vs. machine judgment: Systematically evaluate divergence between professional banking judgment and AI outputs across M&A, ECM, DCM, and leveraged finance contexts. - Design frameworks: Translate how senior bankers evaluate transactions, structure deals, and advise clients through origination, execution, and close into problems that push the limits of AI reasoning. - Construct expert benchmarks: Build and validate real-world transaction analyses, valuation frameworks, and deal materials used to evaluate frontier AI systems Why This Experience Is Valuable - Hands-on exposure to how AI is reshaping deal workflows, from pitching and origination through financial modeling, fairness opinions, and transaction close. - You will be among the first investment banking professionals to work directly on how frontier AI models reason about transaction structuring, valuation, and capital markets execution. Who You Are - 3–7 years of experience in investment banking or capital markets at a bulge bracket or elite boutique (e.g. Goldman Sachs, Morgan Stanley, J.P. Morgan, Bank of America, Citi, Barclays, UBS, Deutsche Bank, Wells Fargo, Evercore, Moelis, Centerview, Lazard, Jefferies) - Associate, VP, or Director level across M&A, industry coverage, ECM/DCM, leveraged finance, or syndicate - Deep expertise in at least one of: M&A deal structuring and valuation, equity or debt capital markets execution, sector-specific coverage, or syndicate/book-running - Strong financial modeling skills (including LBO, 3-statement, DCF) and comfort with complex transaction analysis, fairness opinions, and client-facing materials - Ability to articulate investment banking judgment clearly and precisely in writing - Genuine intellectual curiosity about the application of AI in financial services Residency Structure - Commitment: 15+ hours/week, flexible scheduling - Location: Remote globally, or in-person if based in London - Compensation: Hourly rate depending on experience - Start date: Immediate / Rolling
