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Staff Software Engineer - Frontend

United States, New York City 240000.00 - 270000.00 USD / Year · Job Posted January 04, 2026
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Job Description

Sigma is transforming how businesses run by delivering a high performance platform on modern data architecture. You will be part of a talented team of engineers with a shared mission to make data easily accessible for all users.

Job Responsibility

  • Developing elegant and responsive user experience using the latest front-end technologies
  • Owning substantial pieces of the product, from design to launch
  • Working with product, UX design, and backend development teams to develop new features and technologies
  • Leveraging technical expertise in front-end application development in the creation of novel visualizations for structured and unstructured data
  • Developing new techniques for improving the performance and interactivity of the application
  • Using modern frontend frameworks like React, GraphQL, TypeScript and Node.js

Requirements

  • 10+ years industry experience building and maintaining high-quality software
  • An eye for great design and a passion for building products that provide a great user experience
  • The ability to make the right trade-offs between functionality and delivery speed that supports delivering value to customers, all the while iterating based on feedback and roadmap priorities
  • Desire to be a great teammate and have fun at work without compromising ownership towards your work
  • Strong sense of craftsmanship, and a healthy academic curiosity to solve challenges at sigma
  • Strong computer science fundamentals

Nice to have

  • Experience building software capabilities for analyzing large scale data web applications
  • Prior experience working at high growth company solving technical problems to enable continued success

What we offer

  • Equity
  • Generous health benefits
  • Flexible time off policy
  • Paid bonding time for all new parents
  • Traditional and Roth 401k
  • Commuter and FSA benefits
  • Lunch Program
  • Dog friendly office

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