Waltham, Massachusetts, United States
Startups in Waltham
RemJobs lists 25 startups in Waltham, Massachusetts, United States. 4 are pinned at a verified office address on the map; the rest are placed in the city. 7 had open remote roles when their job boards were last read.
Among them: Spyre Therapeutics, Eleos Health and Markforged.
Updated
- startups
- 25
- pinned at an office
- 4
- hiring remotely
- 7
- with founders on file
- 3
Tech companies in Waltham
- Spyre TherapeuticsEngineering For New Heights in the Treatment of Inflammatory Bowel Disease Remote: United States
- Eleos HealthEleos: The System of Action for Community-Based Care orgs. Our innovative AI platform transforms how care orgs work—with AI built for you.
- MarkforgedMarkforged produces the leading additive manufacturing platform for manufacturing and factory floors. Our best-in-class industrial carbon fiber and metal…
- Dianthus TherapeuticsBiotech company developing complement antibody therapies for patients with unmet medical needs. Remote: Worldwide
- Biocytogen Hiring remotely
- Steer Remote: United States
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19 more startups in Waltham
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Questions
How many startups are there in Waltham?
RemJobs lists 25 startups in Waltham, Massachusetts, United States as of Oct 2, 2026. That is 1% of the 17,963 it lists in United States.
Which startups in Waltham are hiring remotely?
7 startups in Waltham had open remote roles when their job boards were last read, including Spyre Therapeutics, Dianthus Therapeutics, Biocytogen, Steer and Constant Contact.
Where are the startups in Waltham on a map?
4 of them are pinned at a verified office address on the RemJobs map; the rest are placed in the city without a street address. Members see every pin and each company's founders.
Companies come from public sources: their own websites, public startup directories and accelerator portfolios, and their public job boards (Greenhouse, Lever, Ashby), which were last read through Oct 2, 2026. A company that is missing or out of date can write to us from the footer.