Starfish Holdings tech stack
Starfish Holdings builds mostly with Python, MATLAB, C++, Java. Its stack also includes Linux, Windows, Oracle, ASP.NET Core. Python is named in 60 of the 138 job postings Starfish Holdings published in the last 12 months (43%). Counted by Alion from the job postings of Starfish Holdings, updated Sep 27, 2026.
What programming languages does Starfish Holdings use?
Python is named in 43% of job postings at Starfish Holdings, followed by MATLAB (22%), C++ (20%), Java (12%).
C++ 
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What frameworks and libraries does Starfish Holdings use?
ASP.NET Core is named in 4% of job postings at Starfish Holdings, followed by NumPy (4%), PyTorch (4%), Commander.js (2%).
ASP.NET Core
5 4%
NumPy
5 4%
PyTorch
5 4%
Commander.js
3 2%
Matplotlib
3 2%
TensorFlow
3 2%
WPF
2 1%
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What databases does Starfish Holdings use?
Oracle is named in 4% of job postings at Starfish Holdings, followed by PostgreSQL (3%), SQLite (1%), MS SQL (1%).
What cloud and platforms does Starfish Holdings use?
Linux is named in 25% of job postings at Starfish Holdings, followed by Windows (17%), Azure (15%), Kubernetes (12%).
Azure
21 15%
Kubernetes
17 12%
GitLab
14 10%
AWS
13 9%
Azure DevOps
12 9%
Bitbucket
12 9%
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What developer tools does Starfish Holdings use?
Docker is named in 12% of job postings at Starfish Holdings, followed by Git (11%), Jenkins (9%), Podman (7%).
Docker
17 12%
Git
15 11%
Jenkins
13 9%
Podman
9 7%
Ansible
8 6%
Rest API
7 5%
SolidWorks
6 4%
Terraform
6 4%
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What AI and ML technologies does Starfish Holdings use?
LLM is named in 1% of job postings at Starfish Holdings.
LLM
2 1%
Which engineering practices does Starfish Holdings ask for?
CI/CD is named in 22% of job postings at Starfish Holdings, followed by IAM (9%), Machine Learning (6%), Configuration Management (5%).
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What does each Starfish Holdings team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
26 postingsDevOps
22 postingsEarly Careers
19 postingsHardware
12 postingsQA
11 postingsSecurity
10 postingsHow does your stack fit Starfish Holdings?
How is the Starfish Holdings stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Starfish Holdings stack?
Starfish Holdings scores 71 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: 1; legacy ones: 0.
How common is the Starfish Holdings stack in its industry?
Share of the 169 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Starfish Holdings apart
Companies with a stack like Starfish Holdings
Questions about the Starfish Holdings tech stack
What programming languages does Starfish Holdings use?
The languages named in Starfish Holdings job postings are Python (43%), MATLAB (22%), C++ (20%), Java (12%), C# (12%), as a share of the 138 postings of the last 12 months.
Does Starfish Holdings use ASP.NET Core?
Yes. ASP.NET Core is named in 5 of 138 job postings (4%) and required in 4 of them.
What cloud and platforms does Starfish Holdings use?
The cloud and platforms named in Starfish Holdings job postings are Linux (34), Windows (24), Azure (21) (postings in brackets).
What skills do you need for a Backend job at Starfish Holdings?
Backend postings at Starfish Holdings most often require C++ (8), Java (7), Kubernetes (7), Python (7), out of 26 postings in the last 12 months.
Is the Starfish Holdings tech stack changing?
Yes. .NET, MVVM, Entity Framework Core, gRPC first appeared in Starfish Holdings job postings in the last six months.
How modern is the Starfish Holdings tech stack?
Starfish Holdings scores 71 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: 1; legacy ones: 0.
How does Alion know the Starfish Holdings tech stack?
Alion reads every job posting Starfish Holdings publishes and tags the technologies each one names. The figures on this page count the 138 postings of the last 12 months and were updated on Sep 27, 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, "Starfish Holdings tech stack: 138 technologies from 138 job postings", as of Sep 27, 2026. https://alion.io/company/starfish/technologies