EngRadardirect-apply
42 open roles · as of 2026-09-29

Astera

What Astera is hiring for and where it's growing — measured from live, direct-apply postings on their own careers page.

As of 2026-09-29, Astera has 42 open roles, -8 net over 28 days — cooling. At Simplex, we're building a science of intelligence by developing a rigorous theory of latent internal structure in neural networks.

Active roles
42
Net · 28 days
-8
Momentum
cooling
Median days open
44

Scaling now

Most new openings in the last 28 days: other (1), people hr (1), operations (1).

Open roles by function

engineering18other10data analytics8junk1marketing1sales1admin1operations1people hr1

Seniority

unspecified30principal6junior3senior2director1

Open roles · engineering 18

all engineering 18 other 10 data analytics 8 junk 1 marketing 1 sales 1 admin 1 operations 1 people hr 1

Probe Engineer

Astera · At Simplex, we're building a science of intelligence by developi…

Alameda airesearch
$200k–$350k 28d ago

Head of Bio AI - Radial

Astera · At Simplex, we're building a science of intelligence by developi…

Emeryville HQ airesearch
$400k–$600k 6mo ago

Site Reliability Engineer

Astera · At Simplex, we're building a science of intelligence by developi…

Remote Emeryville HQ airesearch
$100k–$300k 8mo ago

Staff Software Engineer

Astera · At Simplex, we're building a science of intelligence by developi…

Remote Emeryville HQ airesearch
$200k–$500k 8mo ago

Senior Software Engineer

Astera · At Simplex, we're building a science of intelligence by developi…

Remote Emeryville HQ airesearch
$100k–$400k 8mo ago