Alta Ares

Air Defense
17open roles
Atruth index, 95 of 100
90 daysmedian time a role stays open
6countries with offices

Overview

Alta Ares builds the autonomous AI stack for Air Defense and ISTAR used by allied militaries from the Baltic frontier to the Indo-Pacific.

How Alta Ares hires

Truth index
A 95/100
Median time to fill
90 days
Ghost roles
0%
Stale roles
0%
Reposted roles
0%

Alta Ares scores A on the Alion truth index (A is best, E worst), measured over 11 open roles re-checked against its own hiring board: 0% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 90 days. 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

Jobs

≈ $46k – $107k per year (Estimated) · In office · Full-Time · 3+ years exp · Paris
Python
C++
MATLAB
Simulink
Robotics
ROS
ROS2
Sensor Fusion
MedTech
Verification & Validation
Apply
In office · Internship · Paris
Python
DVC
Weights & Biases
MLFlow
Computer Vision
TensorFlow
PyTorch
Machine Learning
DevOps
GCP
Git
AWS
Docker
Apply
In office · Full-Time · Toulouse · Paris
Apply
≈ $50k – $92k per year (Estimated) · In office · Full-Time · Paris
Abaqus
ANSYS
Apply
≈ $43k – $88k per year (Estimated) · In office · Full-Time · Bachelor's Degree · Paris
Apply
≈ $37k – $79k per year (Estimated) · In office · Full-Time · 2+ years exp · Toulouse
Human-in-the-Loop
Robotics
ArduPilot
Apply
≈ $44k – $99k per year (Estimated) · In office · Full-Time · 3+ years exp · Master's Degree · Toulouse
C++
ArduPilot
SpaceTech
DO-160
Defense
MIL-STD-810
MIL-STD-461
Apply
≈ $46k – $88k per year (Estimated) · In office · Full-Time · Master's Degree · Paris
Python
SystemVerilog
VHDL
MATLAB
Simulink
Apply
≈ $51k – $116k per year (Estimated) · In office · Full-Time · 3+ years exp · Master's Degree · Paris
Verilog
SystemVerilog
VHDL
Quantization
Defense
Radar Signal Processing
Apply
≈ $45k – $76k per year (Estimated) · In office · Full-Time · 8+ years exp · Toulouse
Apply
≈ $43k – $79k per year (Estimated) · In office · Full-Time · Paris
Apply
≈ $58k – $105k per year (Estimated) · Hybrid · Full-Time · 3+ years exp · London
Apply
All 17 jobs at Alta Ares salaries, cities, levels and how long each has been open

Growth

Hiring Momentum
35/100
Slowing
Open positions
36
0 opened / 0 closed in 30 days
Median time-to-fill
36 days
faster than 36% of the market
ATS activity
Every ~5 hours
Today
Hiring Dynamics 0%
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
23% ▲
Industrial Engineering
17% ▼
Hardware
10% ▲
Management
10% ▼
HR
7% ▲
Operations
7% ▲
Actively hiring for Sales (+3 in 30 days)
Activity Timeline
+8 jobs in a week Oct 2026
Added LinkedIn to stack Oct 2026
Added Verilog to stack Sep 2026
Added Quantization to stack Sep 2026
Added VHDL to stack Sep 2026
Added SystemVerilog to stack Sep 2026

Financials

Total raised
$54M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
Round Announced Amount
Venture - Series Unknown 2026 $54M Details

Tech stack

Technologies named in job postings at Alta Ares over the last 12 months, by layer, with the share of postings for each.
Technologies in use
53
Postings analysed
17
Stack modernity
69/100
Languages
Python35%
C++18%
MATLAB12%
SystemVerilog12%
Frameworks & libraries
ArduPilot24%
PyTorch6%
TensorFlow6%
ROS6%
Cloud & platforms
Linux18%
GCP12%
AWS6%
MLFlow6%
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Full Alta Ares tech stack 53 technologies · by team · pay by technology · changes · similar stacks

Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors5
OTB VenturesVia a fund
34 portfolio companies: Cisco Systems, Sensible Biotechnologies, Waiv and 31 more
Harpoon VenturesVia a fund
54 portfolio companies: Vectra AI, Decodable, Deutscherfamilienverein and 51 more
AirstreetVia a fund
73 portfolio companies: Town, Recursive, Embo Robotics and 70 more
Cherry VenturesVia a fund
74 portfolio companies: Starcloud, Xometry, Platoapp and 71 more
FJ LabsVia a fund
172 portfolio companies: Bidbus, Bracket, Balto and 169 more
Show all 5
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Offices

Where the company hires and what each office is for
Cities
7
Hiring now
7
Countries
6
Busiest office
Paris
Loading the map
Headquarters Builds here Office with open vacancies Tap a pin for the office
Paris France
HQ
23 open roles 20 posted in 90 days 17% engineering 50-200 est. staff
hires for Sales, Management, AI/ML
47 Bis Rue du Rocher
seen since Jun 2026 company site, job postings
Toulouse France
Plant / site
7 open roles 7 posted in 90 days 14% engineering 10-50 est. staff
hires for Industrial Engineering, Aerospace, Hardware
7 Avenue Didier Daurat
seen since Jun 2026 job postings
Ottawa Canada
Sales office
2 open roles 2 posted in 90 days 1-10 est. staff
hires for Sales
seen since Jun 2026 job postings
Munich Germany
Sales office
2 open roles 1 posted in 90 days 1-10 est. staff
hires for Sales
seen since Jul 2026 job postings
Tokyo Japan
Sales office
1 open roles 1-10 est. staff
hires for Sales
seen since Jun 2026 job postings
London United Kingdom
Sales office
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Management
seen since Sep 2026 job postings
Abu Dhabi United Arab Emirates
Sales office
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Sales
seen since Nov 2026 job postings