Senior Machine Learning Engineer

Reposted 4 Days Ago
Be an Early Applicant
Shanghai, Shanghai Municipality, Shanghai, CHN
In-Office
Mid level
Fintech • Quantitative Trading
The Role
Build and optimize machine learning infrastructure and platforms, ensuring stability, efficiency, and scalability for large-scale data model training and simulations.
Summary Generated by Built In

Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with over 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various financial instruments we participate in the safeguarding of healthy and efficient markets. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies.

Since its establishment in 2012, our Shanghai office is a rapidly growing participant in the Chinese markets, trading exchange-listed futures, options and equities in China mainland. Our vision is to become the trusted partner in the development of Chinese financial markets. With the culture of a start-up but the backing of a close-to-40 year-old trading firm, the Optiver Shanghai office is truly unique. Everyone who joins us will help shape the future of our company and its global impact. Get ready: we are only just beginning.

About the AI Lab at Optiver

Optiver has built its reputation as a global leader in trading through rigorous research, rapid innovation, and uncompromising performance. Now, we’re launching a new frontier: AI Lab Shanghai.

This newly established team will operate independently from our core trading operations, serving as a long-term innovation engine to explore, develop, and apply the most advanced AI and machine learning technologies to complex problems. From foundational model development to novel AI systems, the AI Lab will be at the forefront of pushing boundaries.

Key Responsibilities

  • Building the compute platform and machine learning libraries for large scale machine learning and simulation workloads
  • Focus on compute platform stability and efficiency on both CPU and GPU clusters, making the platform observable and scalable
  • Utilize cluster monitoring and profiling tools to identify bottlenecks and optimize both infrastructure and software system

Challenges You Will Tackle: design, build and improve our compute platform for PB scale data model training and simulations with a wide range of machine learning models by leveraging our existing research infrastructure.

Requirements:

  • Solid experience in running production machine learning infrastructure at a large scale
  • Experience in designing, deploying, profiling and troubleshooting in Linux-based computing environments
  • Proficiency in containerization, parallel computing and distributed training algorithms
  • Experience with storage solutions for large scale, cluster-based data intensive workloads

Bonus qualification:

  • Experience of supporting machine learning researchers or data scientists for production workloads

Why Join Us?

  • Build a new frontier of AI innovation at one of the world’s top trading firms.
  • Operate in a high-trust, low-bureaucracy environment with exceptional resources.
  • Access to cutting-edge infrastructure, compute, and proprietary datasets.
  • Competitive compensation and long-term incentives.

Diversity statement

Optiver is committed to diversity and inclusion. We encourage applications from candidates of all backgrounds, and welcome requests for reasonable adjustments during the process.

Questions? Get in touch with the recruitment team at [email protected].

Privacy disclaimer

Optiver 重视个人信息的保护。请您在提供个人信息给我们之前,认真阅读Optiver China Privacy Notice, 了解我们如何收集及处理您的个人信息。

Personal information protection is of utmost importance to Optiver. Before you provide any personal information to us, we strongly urge you to read our Privacy Policy to acknowledge how we collect and process your personal information.

Skills Required

  • Solid experience in running production machine learning infrastructure at a large scale
  • Experience in designing, deploying, profiling and troubleshooting in Linux-based computing environments
  • Proficiency in containerization, parallel computing and distributed training algorithms
  • Experience with storage solutions for large scale, cluster-based data intensive workloads

Optiver Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Optiver and has not been reviewed or approved by Optiver.

  • Career-Linked Recognition & Rewards Pay is considered highly competitive in trading, quantitative, and engineering paths, with performance-linked bonuses materially elevating total earnings for strong contributors. High performers are described as seeing outsized upside when firm and team results are strong.
  • Healthcare Strength Health coverage is depicted as comprehensive, including medical, dental, vision, disability and life insurance, alongside HSA/FSA options and mental-health support. Some locations note unlimited therapy access through a partner platform.
  • Leave & Time Off Breadth U.S. roles are often described as offering 25 days of paid vacation plus market holidays, alongside generous parental leave. This breadth of time off is highlighted as helping to offset a high-intensity environment.

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The Company
HQ: Amsterdam
1,600 Employees
Year Founded: 1986

What We Do

Optiver’s story began over 30 years ago, when we started business as a single trader on the floor of Amsterdam’s options exchange. Today, we are at the forefront of trading and technology as a leading global electronic market maker, focused on pricing, execution and risk management.

Why Work With Us

People at Optiver love challenges, welcome collaboration, and strive to be better tomorrow than they are today. Improving the market is an extraordinary challenge that requires a carefully crafted approach. Optiver provides a collaborative working environment to tackle these challenges. In fact, it is this way of working that sets us apart.

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