Mailinblack

Email Security
1open role
Growinghiring pace, 73 of 100
2003founded
17technologies in use

Overview

Mailinblack is a Marseille cybersecurity company founded in 2003 and specialised in email protection. Its solution blocks phishing and malicious attachments and adds a training platform that simulates attacks on employees. The company protects several million mailboxes, mainly in French companies and public bodies.

Key facts

As of Nov 13, 2026, Alion lists 1 open role at Mailinblack. Mailinblack is headquartered in Marseille, France. It was founded in 2003.

Open roles
1Job postings Alion tracks, as of Nov 13, 2026
Headquarters
Marseille, FranceAlion company profile, updated Nov 13, 2026
Founded
2003Alion company profile, updated Nov 13, 2026
Technologies in its job postings
17Named in its job postings
Official records

Jobs

In office · Part-Time · Marseille
Python
Go
pySpark
Databases
Redis
Databricks
Delta Lake
Azure Cosmos DB
AI/ML
Spark
MLFlow
DevOps
Rest API
Azure DevOps
Azure
CI/CD
Git
Docker
Kubernetes
QA
Pytest
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Growth

Hiring Momentum
73/100
Growing
Open positions
1
1 opened / 0 closed in 30 days
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.
AI/ML
100% ▲

Financials

Est. Annual Revenue
$18M
2025

Tech stack

Technologies named in job postings at Mailinblack over the last 12 months, by layer, with the share of postings for each.
Technologies in use
17
Postings analysed
1
Stack modernity
79/100
Languages
Go
Python
Frameworks & libraries
Pytest
Databases
Azure Cosmos DB
Delta Lake
Redis
Cloud & platforms
Azure
Azure DevOps
Databricks
Kubernetes
MLFlow
Spark
Developer tools
Docker
Git
Rest API
pySpark
Practices & domains
CI/CD
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Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Marseille France
HQ
4 Place Sadi-Carnot, Marseille, 13002, France
company site

How to cite this page

Alion, "Mailinblack: key facts", as of Nov 13, 2026. https://alion.io/company/mailinblack

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. CC BY-SA 4.0