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Senior Machine Learning Engineer

WorldQuantNew YorkTechnology Division
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Salary
$175K – $250K USD
Job type
Full-time
Experience
Senior · 7+ yrs
Posted
16 Sept 2026
Status
Open · checked 7d ago

About this role

This role is ideal for a seasoned Python engineer who thrives in a setting that balances deep intellectual work with practical execution. The team at WorldQuant is focused on developing and deploying systematic financial strategies across various asset classes by creating high-quality predictive signals, or 'alphas,' using their proprietary research platform. This work forms the core of a balanced, global investment platform.

The successful candidate will be deeply involved in building complex data pipelines, developing AI/ML systems, and architecting robust software solutions. They will take technical leadership in managing objectives and maintaining a hands-on development approach, collaborating closely with researchers and portfolio managers within the business-facing technology organization.

This position exists to ensure the production of effective financial strategies by leveraging advanced technology. It is suited for someone who is motivated by continuous improvement, enjoys challenging conventional thinking, and excels at translating complex technical concepts into actionable solutions for financial applications.

What you will do

  • The engineer will manage technical objectives for complex data pipelines and AI/ML systems.
  • This individual will provide technical leadership and maintain a hands-on approach to software development.
  • They will be responsible for designing and implementing scalable, maintainable, and efficient data pipelines.
  • The role involves mentoring junior team members and conducting thorough code reviews.
  • The engineer will drive key architectural decisions for the systems being built.
  • They will collaborate across different teams within WorldQuant's business-facing technology organization.

What you need

  • A Master's degree or higher in Computer Science, Engineering, or a related technical field from a top-tier institution is required.
  • Candidates must possess over seven years of experience as a Python developer, with a strong emphasis on data engineering and AI/ML systems.
  • Expert-level knowledge of Python and its ecosystem, including proficiency with data processing libraries such as Pandas, NumPy, and PySpark is essential.
  • Demonstrated experience in designing and implementing scalable, maintainable, and efficient data pipelines is necessary.
  • Proficiency in utilizing cloud platforms like AWS, GCP, or Azure, along with containerization technologies such as Docker and Kubernetes, is required.
  • Expertise in version control systems like Git, CI/CD practices, and agile methodologies is mandatory.
  • Strong communication skills are needed to effectively explain complex technical concepts to both technical and non-technical stakeholders.

Nice to have

  • Experience with AI/ML frameworks such as PyTorch or scikit-learn
  • Experience with LLM, agents, or systems of agents

Benefits

  • Fully paid medical and dental insurance for employees and dependents
  • Flexible spending account
  • 401k
  • Fully paid parental leave
  • Generous PTO (paid time off) including vacation days, personal days, and sick days
  • Employee discounts for gym memberships, wellness activities, healthy snacks, casual dress code
  • Training opportunities including courses, speakers, and team-building off-site
  • Employee resource groups

Skills and tech stack

Questions candidates ask

What is the salary range for this position?

The base pay range for this position is $175,000 – $250,000 USD. Compensation is determined based on the candidate's experience level and qualifications.

What is the team structure like?

The role involves working closely across teams within WorldQuant as part of the business-facing technology organization.

What is the expected work environment?

The environment is described as relaxed yet intellectually driven. Employees are encouraged to think openly about problems and challenge conventional thinking.

Is experience in the finance industry required?

Experience in the finance industry is a plus but is not required for this position.

Ready to apply?

The application is on the official WorldQuant careers page.

Apply on company site