Mach9
mach9.com
Actively hiring
Sales & Marketing
Advertising
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How Mach9 hires
Truth index
A 88/100
Ghost roles
0%
Stale roles
50%
Reposted roles
0%
Mach9 scores A on the Alion truth index (A is best, E worst), measured over 16 open roles re-checked against its own hiring board: 0% look like ghost listings, 50% 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
Tech stack
Technologies named in job postings at Mach9 over the last 12 months, by layer, with the share of postings for each.
Technologies in use
42
Postings analysed
12
Stack modernity
86/100AI adopter
Languages
Python50%
C++8%
JavaScript8%
TypeScript8%
Frameworks & libraries
PyTorch42%
ONNX Runtime17%
PDAL17%
Cypress8%
Databases
PostgreSQL8%
Cloud & platforms
AWS17%
Weights & Biases17%
Amazon S38%
Prefect8%
AI & ML
ChatGPT25%
Claude25%
LLM8%
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Full Mach9 tech stack
42 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$210k
Typical range
$100k – $400k
Open positions
14
9
Jobs
Junior
11.1%
Middle
22.2%
Senior
11.1%
Staff
22.2%
Architect
33.3%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 1 | $150k | $150k |
| Middle | 2 | $205k | $160k – $250k |
| Senior | 1 | $250k | $250k |
| Staff | 2 | $190k | $180k – $200k |
| Architect | 3 | $400k | $220k – $400k |
Highest paying role
Head of ML
$400k
Normalized to USD per year
All salaries at Mach9
By role, level and city, against the market · 14 jobs with pay
Growth
Hiring Momentum
66/100
Growing
Open positions
18
4 opened / 0 closed in 30 days
Median time-to-fill
40 days
faster than 32% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Sales
36% ▼
AI/ML
18% ▲
QA
9% ▲
Administrative
9% ▲
Marketing
9% ▼
Operations
9% ▲
Activity Timeline
Added Terraform to stack
Oct 2026
Added Prefect to stack
Oct 2026
Added Metaflow to stack
Oct 2026
Added Image Segmentation to stack
Oct 2026
Added CI/CD to stack
Oct 2026
Added AWS CDK to stack
Oct 2026
Added Open3D to stack
Oct 2026
Added Grounding DINO to stack
Oct 2026
Added Fine-tuning to stack
Oct 2026
Added Machine Learning to stack
Sep 2026
Added Cursor to stack
Sep 2026
Added Claude to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
San Francisco
San Francisco
United States
Sales office
17 open roles 11 posted in 90 days 24% engineering 50-200 est. staff $234k Avg Salary
hires for Sales, AI/ML, HR
Jobs
$160k – $250k per year • In office • Full-Time • 3+ years exp • Bachelor's Degree • San Francisco
Python
Weights & Biases
Prefect
Quantization
Knowledge Distillation
TensorRT
PyTorch
Image Segmentation
Metaflow
ONNX Runtime
Model Distillation
DevOps
Terraform
AWS CDK
CI/CD
AWS
Apply
$180k – $300k per year • In office • Full-Time • Bachelor's Degree • San Francisco
Python
Fine-tuning
ONNX
TensorRT
PyTorch
Grounding DINO
Robotics
Open3D
SpaceTech
PDAL
Apply
$130k – $170k per year • In office • Full-Time • San Francisco
JavaScript
TypeScript
Cypress
Playwright
WebDriverIO
Apply
$130k – $200k per year • In office • Full-Time • San Francisco
SQL
Notion
Google Workspace
Apply
$275k – $400k per year • In office • Full-Time • 5+ years exp • San Francisco
Python
Computer Vision
PyTorch
Machine Learning
Apply
$180k – $300k per year • In office • Full-Time • Master's Degree • San Francisco
Python
Weights & Biases
Quantization
JAX
Knowledge Distillation
Computer Vision
TensorRT
TensorFlow
PyTorch
ONNX Runtime
Model Distillation
Machine Learning
Apply
Apply