Senior AI/ML Engineer: Python & Scientific Computing

swayable· Engineering
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📍 San Francisco

About this role

About Swayable

Swayable is a fast-growing AI and automated data science platform that measures public opinion and the impact of messages and advertising content on it. We are a 40-person team backed by top technology and social impact investors, including Y Combinator. Founded in 2018 by physics PhDs, it is led by the former Executive Director for Digital Strategy at the New York Times. Clients include major consumer-facing brands (American Express, Airbnb, Paramount Pictures), technology companies (Anthropic, Meta, Amazon), academic researchers (MIT, Yale, Stanford) and mission-aligned civic advocacy campaigns (e.g. on climate, human rights and elections).

Joining Swayable means being on a team whose work changes the course of history. The technology we develop is at the leading edge of transforming some of the world’s most important campaign organizations and enterprises: combatting disinformation, protecting democracy, and supporting the sustainable growth of consumer-facing brands. Check our our values & culture deck to learn more: https://tinyurl.com/4zjchwzs

Technology stack

Swayable uses Python (Numpy, Scipy, scikit-learn, Pandas, Celery, Flask), JavaScript (Vue.js, Node.js), MongoDB, and GraphQL.

About the role

Swayable is seeking a Senior Engineer blending Python software development expertise with scientific computing, machine learning, and AI experience to advance the state of the art analytics engine that powers our core product. In this role, you will be part of the team that productizes all AI, machine learning, and data analysis at Swayable. You will be responsible for building, maintaining, and continuously improving our tools, techniques, and architecture for high-performance computing. You will work with a talented and diverse team of engineers, data scientists, and research staff to build new features and solve novel problems across the spectrum of software engineering, data visualization, and science.

Requirements

  • You have 5+ years of professional experience building scientific or quantitative data-intensive software.
  • You have expertise in the scientific Python stack, object oriented and test-driven development, vectorized code, and machine learning.
  • You have excellent problem solving skills and attention to detail.
  • You have expertise in architecting, maintaining, and optimizing distributed, parallel computing systems.
  • You keep up with the constantly evolving toolset for ML and AI Ops.
  • You are knowledgeable about software architecture and can design scalable, performant solutions.
  • You value code quality and write maintainable, testable code.

Preferred qualifications

  • You have an advanced degree (MSc or Ph.D.) in STEM.
  • You have a thorough knowledge of the Linux operating system.
  • You have experience with Celery, and MongoDB.
  • You believe in the scientific method and use data to drive decisions.
  • You can give and receive informed, actionable feedback on technical and non-technical skills.
  • You are experienced at mentoring junior engineers.
  • You are a strong communicator, especially in text. You can write documentation and discuss the tradeoffs of different implementations.

Salary range: $175k-$250k

 

Frequently Asked Questions

Is the salary disclosed for the Senior AI/ML Engineer: Python & Scientific Computing position at swayable?
The salary for this Senior AI/ML Engineer: Python & Scientific Computing role at swayable is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior AI/ML Engineer: Python & Scientific Computing position at swayable located?
This Senior AI/ML Engineer: Python & Scientific Computing role at swayable is based in San Francisco. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Senior AI/ML Engineer: Python & Scientific Computing at swayable belong to?
This Senior AI/ML Engineer: Python & Scientific Computing position is part of the Engineering department at swayable. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior AI/ML Engineer: Python & Scientific Computing position at swayable?
Click the "Apply Now" button on this page. You will be redirected to swayable's official application portal hosted on greenhouse where you can submit your application directly.
When was the Senior AI/ML Engineer: Python & Scientific Computing job at swayable posted?
This Senior AI/ML Engineer: Python & Scientific Computing position at swayable was posted on Jun 9, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior AI/ML Engineer: Python & Scientific Computing
swayable
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