Updated Oct 23, 2026
Horizon3 jobs
Open roles at Horizon3 in software, product, data, design, marketing and business, read straight from its careers site.
Horizon3 has 127 open roles. 38 of these were posted in the last 7 days. New roles rose 71% last week, with 12 new roles last week against 7 the week before.
Engineering and Sales teams account for 36% and 34% of open roles respectively. US, Remote positions make up 57% of listings. Washington, DC has 10 open roles, 8% of the total.
148open now
31new in 7 days
62closed in 30 days
Horizon3 careers site, where every role is posted first.
Newest roles
- Staff Software Engineer, Database Platform
- Staff Software Engineer, OTA Services
- Staff Software Engineer, Partner Integrations
- Engineering Manager, Data Streaming
- Staff Software Engineer, Image Build & Release
- Engineering Manager, Partner Integrations
- Principal Product Manager, Remediations Experience
- Engineering Manager, EDR
- Staff Product Manager, Compliance, Reporting, Insights
- Federal Platform Engineer
- Senior Sales Engineer, France
- Sales Leader, Singapore
- Deal Desk Manager, US - West Coast
- Senior Customer Marketing Manager
- Senior Director, Engineering, Precision Defense
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| Engineering | 57 | |
|---|---|---|
| Sales | 47 | |
| Data and AI | 13 | |
| Marketing | 13 | |
| Product | 5 | |
| Other | 5 | |
| Finance, legal and people | 4 | |
| Customer success | 3 | |
| Design | 1 |
Where
| US, Remote | 83 | |
|---|---|---|
| Amsterdam, Netherlands | 10 | |
| Singapore | 9 | |
| Washington, DC | 9 | |
| Australia | 7 | |
| Japan | 5 | |
| Chicago, Illinois | 5 | |
| New York City, NY | 4 |
New roles by week
Roles Horizon3 posted each week, counted when we first saw them. We began reading Horizon3's board on 2026-09-09.
| Week of Sep 7 | 4 |
|---|---|
| Week of Sep 14 | 21 |
| Week of Sep 21 | 7 |
| Week of Sep 28 | 12 |
| Week of Oct 5 | 39 |
| Week of Oct 12 | 8 |
| Week of Oct 19 | 28 |
Questions
Is Horizon3 hiring right now?
Yes. Horizon3 has 148 open roles in software, product, data, design, marketing and business as of Oct 23, 2026, and posted 31 new ones in the last 7 days.
What teams is Horizon3 hiring for?
Most open roles are in Engineering: Engineering 57, Sales 47, Data and AI 13, Marketing 13, Product 5.
Where is Horizon3 hiring?
The most roles are in US, Remote. Top places: US, Remote (83); Amsterdam, Netherlands (10); Singapore (9); Washington, DC (9); Australia (7).
Has Horizon3 raised money recently?
We found no SEC Form D filing under Horizon3's exact legal name.
Does Horizon3 sponsor H-1B visas?
We found no clear H-1B history under Horizon3's name in USCIS's fiscal 2023 data. That doesn't mean it won't sponsor: newer companies and employers that file under another legal name aren't in it. Check the posting or ask the recruiter.