MogiSierra posted nine new software engineer jobs in California
Sierra posted nine new software engineer jobs in California in the last seven days.
By Maya Brooks, Mogi Research · Oct 27, 2026
About Sierra
Sierra is an operating company in software development. It is privately held and based in San Francisco, California. Sierra has between one thousand and five thousand employees.
Software Development · Operating company · San Francisco, California · 1,010 employees · Skills: ai agents, react, conversation design, evaluation
Sierra posted nine software engineer jobs in California in the last seven days. This is a rise from zero postings in the prior seven-day period. The total number of new software engineer postings in California fell by thirteen percent.
Raydar added eight software engineer job postings, a fall of twenty-seven percent from eleven postings. StubHub posted eight software engineer jobs. Cisco added six postings, a rise of two hundred percent from two postings.
The change in postings may reflect employer hiring needs. It could also reflect changes in how job data is collected. Sierra specializes in ai agents and conversation design.
The numbers
Which employers posted the most new jobs in software engineer roles in California in the last 7 days?
| Name | Last 7 days | The 7 before | Change |
|---|---|---|---|
| Sierra | 9 | 0 | n/a |
| Raydar | 8 | 11 | -27% |
| StubHub | 8 | 0 | n/a |
| Cisco | 6 | 2 | +200% |
| Roblox | 6 | 7 | -14% |
Top roles: Software Engineer (9)
Top states: California (9)
More on Sierra jobs on Mogi.
More on Sierra
- Sierra posts new software engineer jobs in CaliforniaSierra added nine new software engineer job postings in California over the last seven days.Lucia Fernandez · Oct 28, 2026
- Sierra added software engineer job postings in CaliforniaSierra added nine software engineer job postings in California in the last seven days.Zara Ahmed · Oct 26, 2026
- Sierra Adds Software Engineer Job PostingsJob postings for software engineers in California rose by twenty two percent in the last seven days.Yusuf Demir · Oct 24, 2026
- Sierra Added Software Engineer Job PostingsSierra posted eight software engineer jobs in California in the last seven days, up from zero in the prior week.Marcus Bell · Oct 23, 2026
Counts are job postings, not hires, from company career sites that Mogi's crawl found. Compares the 7 days to 2026-10-27 with the 7 days before them. Covers US, California, Software Engineer. Employers with fewer than five postings in the last eight weeks are grouped together and left out of the rankings. The company details come from the crawl's company profiles, where the crawl has one.
Written by Maya Brooks of Mogi Research, with AI from the table above. Every figure in it comes from that table.
How reports are made · About MobiusEngine, the company behind Mogi
Let Mogi apply for you
Mogi applies to jobs like these for you. Start with your resume.