Swayable predicts consumer opinion and the impact of content

Senior Python Engineer at Swayable

San Francisco, CA / Remote
Job Type
6+ years
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Valerie Coffman
Valerie Coffman

About the role

About Swayable

Swayable is a data science platform that doubles the impact of advertising by empirically measuring how it changes people's opinions. Our customers include high-profile political campaigns, advocacy organizations, and brands. We launched in 2018 out of Y Combinator, gained immediate traction, and had a significant impact on the 2018 and 2020 US elections. We're now continuing our rapid growth by enabling the same scientific measurement of ads for major global brands. This position is the perfect opportunity to join a fast-moving, high-impact, mission-oriented startup.

Technology Stack

Swayable uses MongoDB, Python (Numpy, Scipy, Pandas, Celery, Flask), Javascript (Node.js, Express.js, Vue.js), and GraphQL.

About the Role

Swayable is looking for a Senior Python Engineer to advance the analytics engine that powers our core product. In this role, you will work closely with your cross-functional team. You’ll build new features and solve novel problems across the spectrum of software engineering, data visualization, and science.

The Senior Python Engineer will report to our CTO, Valerie Coffman, and work within our Scrum-lite work cycles but must be flexible and self-directed enough to get work done on their own.


  • You have 5+ years of professional experience building software with Python.
  • You can write "vectorized code" using Numpy, Scipy, and Pandas.
  • You understand the concepts of software architecture and can design scalable, performant solutions.
  • You value code quality and write maintainable, testable code.

Preferred Qualifications

  • You have experience with distributed, parallel computing.
  • You have experience with Celery, Flask, MongoDB, or JavaScript.
  • You have an understanding (or interest in learning) of statistics and machine learning.
  • You believe in the scientific method and prefer to use data to drive decisions.
  • You can give and receive informed, actionable feedback on both technical and non-technical skills.
  • You are a strong communicator, especially in text. You can write documentation and discuss the tradeoffs of different implementations.

Our team is centered in NYC and SF, with flexible work arrangements for remote work.

We offer a benefits package that is well above-market. Swayable covers 100% of the health, dental, and vision insurance premiums for full-time employees. We also offer generous PTO, parental leave, equity, 401k, FSA, and an ongoing professional development stipend.

We are an equal opportunity employer. We strive to promote an organizational environment that values diversity and fosters growth. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other basis prohibited by law. The team especially encourages applicants from underrepresented backgrounds.

Why you should join Swayable

Swayable measures how effectively media content changes minds. Our clients are dramatically increasing the impact of the stories they tell on the world's most important issues.

We are passionate about the power of data to have a positive social impact on advocacy and commerce and are serious about using it responsibly and ethically. We work with organizations and people we care about and our job is to help make them successful.

Swayable is a Delaware Public Benefit Corporation and an equal opportunity employer. We welcome applications from anyone who shares our values and especially encourage women and members of underrepresented groups to apply.