Black Cape tech stack
Black Cape builds mostly with Python, C#, C++, JavaScript. Its stack also includes Scikit-learn, TensorFlow, Linux, AWS. Python is named in 6 of the 6 job postings Black Cape published in the last 12 months (100%). Counted by Alion from the job postings of Black Cape, updated Oct 3, 2026.
What programming languages does Black Cape use?
Python is named in 100% of job postings at Black Cape, followed by C# (33%), C++ (33%), JavaScript (33%).
C# 
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What frameworks and libraries does Black Cape use?
Scikit-learn is named in 100% of job postings at Black Cape, followed by TensorFlow (100%), Django (33%), Flask (33%).
Scikit-learn
6 100%
TensorFlow
6 100%
Django
2 33%
Flask
2 33%
TensorFlow C++
2 33%
Angular
2 33%
Bootstrap
2 33%
Vue.js
2 33%
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What databases does Black Cape use?
MySQL is named in 50% of job postings at Black Cape, followed by PostgreSQL (50%), ElasticSearch (50%), Amazon Neptune (17%).
MySQL
3 50%
PostgreSQL
3 50%
ElasticSearch
3 50%
Amazon Neptune
1 17%
HBase
1 17%
Neo4j
1 17%
SQLite
1 17%
What cloud and platforms does Black Cape use?
Linux is named in 67% of job postings at Black Cape, followed by AWS (67%), Red Hat (50%), CentOS Stream (33%).
AWS
4 67%
Red Hat
3 50%
CentOS Stream
2 33%
Ubuntu
2 33%
Databricks
1 17%
Kubernetes
1 17%
OpenShift
1 17%
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What developer tools does Black Cape use?
Rest API is named in 33% of job postings at Black Cape, followed by Apache HTTP Server (33%), Nginx (33%), CloudFormation (17%).
Rest API
2 33%
Nginx
2 33%
CloudFormation
1 17%
Helm
1 17%
Ansible
1 17%
Jenkins
1 17%
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Which engineering practices does Black Cape ask for?
Machine Learning is named in 100% of job postings at Black Cape, followed by CI/CD (17%), ETL/ELT (17%), Edge AI (17%).
CI/CD
1 17%
Configuration Management
1 17%
How does your stack fit Black Cape?
How modern is the Black Cape stack?
Black Cape scores 68 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
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Questions about the Black Cape tech stack
What programming languages does Black Cape use?
The languages named in Black Cape job postings are Python (100%), C# (33%), C++ (33%), JavaScript (33%), Less (33%), as a share of the 6 postings of the last 12 months.
Does Black Cape use Scikit-learn?
Yes. Scikit-learn is named in 6 of 6 job postings (100%) and required in 6 of them.
What cloud and platforms does Black Cape use?
The cloud and platforms named in Black Cape job postings are Linux (4), AWS (4), Red Hat (3) (postings in brackets).
Is the Black Cape tech stack changing?
No new technology has appeared in Black Cape job postings in the last six months.
How modern is the Black Cape tech stack?
Black Cape scores 68 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the Black Cape tech stack?
Alion reads every job posting Black Cape publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Oct 3, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Black Cape tech stack: 56 technologies from 6 job postings", as of Oct 3, 2026. https://alion.io/company/black-cape/technologies