What jobs is Persimmons hiring for right now?

As of Oct 28, 2026, Persimmons has 7 open jobs on Alion. They are posted in one city. Its postings score B on the Alion truth index.

Source: Alion Coverage: open vacancies from the employer's own careers board Oct 26, 2026
Open jobs
7
Cities
1
Posted in 30 days
3
Median age
46 days

How Persimmons hires

Truth index
B 81/100
Ghost roles
0%
Stale roles
75%
Reposted roles
0%

Persimmons scores B on the Alion truth index (A is best, E worst), measured over 4 open roles re-checked against its own hiring board: 0% look like ghost listings, 75% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed

What Persimmons posted in the last two weeks

Posted in 14 days
3
Busiest day
2 Oct 13, 2026
Days with postings
2 / 14
Oct 13, 2026: 2 posted Oct 14, 2026: 0 posted Oct 15, 2026: 0 posted Oct 16, 2026: 1 posted Oct 17, 2026: 0 posted Oct 18, 2026: 0 posted Oct 19, 2026: 0 posted Oct 20, 2026: 0 posted Oct 21, 2026: 0 posted Oct 22, 2026: 0 posted Oct 23, 2026: 0 posted Oct 24, 2026: 0 posted Oct 25, 2026: 0 posted Oct 26, 2026: 0 posted
Oct 13, 2026 weekend Oct 26, 2026

Which roles Persimmons is hiring for

7 Jobs
Hardware 2 28.6%
Frontend 1 14.3%
Backend 1 14.3%
Field & Service 1 14.3%
Operations 1 14.3%
Other roles 1 14.3%

Where Persimmons is hiring

How the work at Persimmons is set up

Work format
In office 7 100%
Level
Staff+ 1 50%
Senior 1 50%
Employment
Full-Time 7 100%

Open vacancies at Persimmons

≈ $132k – $244k per year (Estimated) · In office · Full-Time · San Jose
Verilog
C++
SystemVerilog
AI Agents
Chips/EDA
UVM
Formal Verification
Synopsys HAPS
Apply
≈ $81k – $189k per year (Estimated) · In office · Full-Time · San Jose
Asana
Smartsheet
Jira
Apply
≈ $116k – $261k per year (Estimated) · In office · Full-Time · San Jose
Verilog
C++
SystemVerilog
AI Agents
Chips/EDA
Formal Verification
Apply
≈ $118k – $222k per year (Estimated) · In office · Full-Time · Bachelor's Degree · San Jose
Apply
≈ $43k – $97k per year (Estimated) · In office · Full-Time · San Jose
Apply
≈ $134k – $288k per year (Estimated) · In office · Full-Time · San Jose
Python
C++
LLVM
AI/ML
PyTorch
Triton
MLIR
Apply
≈ $125k – $285k per year (Estimated) · In office · Full-Time · San Jose
Python
C++
Assembly
TensorFlow C++
LLVM
AI/ML
JAX
Diffusion Models
TensorFlow
PyTorch
MLIR
Apache TVM
XLA
IREE
Apply

Questions about jobs at Persimmons

Is Persimmons hiring right now?

Yes. As of Oct 28, 2026, Persimmons has 7 open jobs on Alion.

What roles does Persimmons hire for?

Persimmons is hiring mostly for Hardware, Frontend, Backend. The largest group is Hardware with 2 open vacancies.

Where does Persimmons hire?

Persimmons has open vacancies in 1 places, most of all in San Jose.

How long have Persimmons vacancies been open?

Half have been on Alion for 46 days or less. 3 vacancies at Persimmons have been listed for more than 90 days, and postings of that age are far more often out of date.

How reliable are Persimmons job postings?

Persimmons scores B on the Alion truth index (A is best, E worst), measured over 4 open roles re-checked against its own hiring board: 0% look like ghost listings, 75% have gone stale and 0% are the same role posted again.

How do you apply to Persimmons?

Persimmons accepts applications through Workable, so the form opens on that system rather than on Alion.

How to cite this page

These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.

Alion, "Persimmons: 7 open jobs", as of Oct 28, 2026. https://alion.io/company/persimmons/jobs

Licence: CC BY-SA 4.0Map: OpenFreeMap, OpenStreetMap. City coordinates: GeoNames (CC BY 4.0)