Software Engineering Intern (Summer 2027)

San Francisco · NYC · Onsite · Posted Oct 6, 2026

At a glance

Sigma is the AI Apps and agentic analytics platform built on the cloud data warehouse. Business and technical teams use Sigma to explore live data, build intelligent applications, and automate critical workflows all without moving data or breaking governance. Sigma supports a spreadsheet interface, SQL, Python, and native AI in a single governed workspace, giving every team the speed to act and IT the control to scale. Sigma is trusted by more than 2,000 customers, including AMD, Duolingo, Colgate-Palmolive, and JPMorgan Chase.
Sigma announced its $80M in Series E financing in May 2026. The round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
Come join us!

Sigma's Engineering organization designs, implements, and scales technical solutions that power the core product and enable data-driven decisions.
As a Software Engineering Intern, you will experiment, prototype, and implement features that help a global user base analyze and gather insights from data.
Interns take projects from ideation through implementation, partnering directly with engineering mentors and collaborating across the company.

Learn how to build production software and understand how large Single Page Applications are built and extended with the user experience top of mind
Experience how backend scales to handle multiple customers and billions of data points while keeping user information secure
Gain an understanding of how to own a development project from beginning to end
Develop automated unit tests to get the relevant code coverage and work with product owners and techpubs to document your work
Partner with other Engineers, Product Managers, and Designers
Design and deliver innovative solutions to improve the Sigma user experience by implementing new features into the product
Find new ways to optimize the performance of one or more components of the product

Currently enrolled in a university undergraduate or graduate degree program in the U.S with a graduation date of December 2027 or later
Able to intern from June 2027 through August/early September 2027
Legally authorized to work in the US during the Summer 2027 program
Able to work in-person in the San Francisco, CA or New York, NY office for the duration of the internship
Pursuing at least a Bachelor’s or a Master’s degree in Computer Science or a related field
Intermediate to advanced grasp of Operating Systems, Data structures, algorithms and at least one modern programming language such as Java, Python, JavaScript, etc.
Able to commit 40 hrs a week for 12 weeks in-person in the San Francisco, CA or New York, NY office