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This position was posted on March 24, 2026 and is likely no longer accepting applications. We've kept it here for historical reference. Check out the similar jobs below!

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Finance Expert - Portfolio Management

Job Overview

Location

Remote

Job Type

Full-time

Category

Finance

Date Posted

March 24, 2026

Full Job Description

đź“‹ Description

  • • As a Finance Expert in Portfolio Management at xAI Corporation, you will play a pivotal role in advancing the company’s AI systems by integrating institutional-grade investment knowledge into model training and validation processes. Your expertise will directly influence how AI understands and simulates real-world financial decision-making, bridging the gap between cutting-edge artificial intelligence and sophisticated portfolio management practices. This role is critical to xAI’s mission of creating AI that accurately understands complex domains like finance to aid humanity’s pursuit of knowledge.
  • • You will utilize proprietary software to label and validate high-quality financial data for AI model training, ensuring accuracy in scenarios involving equity and fixed income valuation, portfolio construction, asset allocation, security selection, risk management, derivatives-based hedging, and performance attribution. Your day-to-day work will involve curating datasets that reflect real investment workflows, collaborating with engineers and data scientists to refine annotation tools, and selecting complex portfolio management problems that challenge and improve AI model performance.
  • • You will collaborate closely with technical teams to support the training of new AI tasks, contribute to the development of innovative annotation technologies, and help design efficient, domain-specific tools for capturing portfolio management nuances. This includes interpreting evolving instructions with precision, exercising autonomous judgment, and adapting to fast-paced, iterative development cycles where financial insight directly shapes AI behavior.
  • • You will join a small, highly motivated, and flat-organized team at xAI that values hands-on contribution, initiative, and engineering excellence. The company fosters a culture where leadership emerges from demonstrated impact, and all employees are expected to communicate clearly, prioritize effectively, and thrive on curiosity and intellectual challenge.
  • • In this role, you will deepen your understanding of how AI systems learn from financial expertise, gain experience in technical collaboration within an AI-driven environment, and contribute to pioneering work that could redefine how machine learning models interpret and assist in complex investment decisions. You will have the opportunity to influence the future of AI in finance while working remotely with a mission-driven organization at the forefront of artificial intelligence innovation.

Skills & Technologies

Remote

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About xAI Corporation

xAI Corporation, founded by Elon Musk in 2023 and headquartered in San Francisco, California, is an artificial-intelligence company focused on building advanced AI systems that accelerate human knowledge and scientific discovery. Its flagship product, the Grok series of large language models, is integrated into the X social platform to deliver real-time, reasoning-capable conversational AI. The firm develops data-center infrastructure, training software, and safety protocols intended to create transparent, truth-seeking AI tools for consumers, enterprises, and researchers worldwide.

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