Senior Software Engineer — XCore (Europe)

Posted:
7/3/2026, 1:45:04 AM

Experience Level(s):
Senior

Field(s):
Software Engineering

Workplace Type:
Remote

Pay:
$220k/yr

As a Senior SWE on the XCore team you will own the foundational layer that every other product at Backstory.ai is built on. From identity and authorization to audit logging and BI data exports, the systems you design set the standard for how the entire engineering organization builds and scales. 

This is a true end-to-end ownership role — you'll partner directly with Product to challenge and shape requirements, architect low-latency distributed services that move massive amounts of data with absolute consistency, and see your technical decisions ripple across the entire product. If you're the kind of engineer who takes pride in getting the foundations right and wants a high-visibility platform to champion engineering excellence, this is the role for you.

Headquartered in San Francisco, CA, Backstory is backed by Y Combinator and Silicon Valley’s top investors, including ICONIQ Capital, Andreessen Horowitz, Lightspeed Venture Partners, Akkadian Ventures, and Mubadala Capital. Backstory is listed in the top 20 percent of Inc 5000 companies, is a regular leader in our key categories on G2, and is on the Forbes list of America’s Best Startup Employers. For more information, please visit www.backstory.ai.

People.ai

Website: https://people.ai/

Headquarter Location: San Francisco, California, United States

Employee Count: 251-500

Year Founded: 2016

IPO Status: Private

Last Funding Type: Undisclosed

Industries: Artificial Intelligence (AI) ⋅ Consumer Research ⋅ Enterprise Software ⋅ Intelligent Systems ⋅ Machine Learning

Visa Sponsorship: Sponsors work visas