BAE Systems tech stack
BAE Systems builds mostly with Python, JavaScript, C++, PowerShell. Its stack also includes Linux, Kubernetes, React.js, Commander.js. Python is named in 35 of the 115 job postings BAE Systems published in the last 12 months (30%). Counted by Alion from the job postings of BAE Systems, updated Oct 10, 2026.
What programming languages does BAE Systems use?
Python is named in 30% of job postings at BAE Systems, followed by JavaScript (19%), C++ (17%), PowerShell (15%).
Python
35 30%
JavaScript
22 19%
C++
19 17%
PowerShell
17 15%
Bash
12 10%
Java
10 9%
SQL
9 8%
MATLAB
8 7%
Show all (18)
What frameworks and libraries does BAE Systems use?
React.js is named in 6% of job postings at BAE Systems, followed by Commander.js (5%), Selenium (3%), TensorFlow (3%).
React.js
7 6%
Commander.js
6 5%
Selenium
4 3%
TensorFlow
4 3%
PyTorch
3 3%
Qt
3 3%
Metasploit
2 2%
OpenGL
2 2%
Show all (16)
What databases does BAE Systems use?
MS SQL is named in 3% of job postings at BAE Systems, followed by MongoDB (3%), PostgreSQL (3%), DynamoDB (2%).
What cloud and platforms does BAE Systems use?
Linux is named in 23% of job postings at BAE Systems, followed by Kubernetes (16%), AWS (15%), Windows (13%).
Kubernetes
18 16%
AWS
17 15%
Azure
14 12%
Splunk
8 7%
OpenShift
7 6%
Show all (47)
And 7 more, each named in fewer postings.
What developer tools does BAE Systems use?
Docker is named in 12% of job postings at BAE Systems, followed by Ansible (9%), Terraform (8%), Puppet (7%).
Docker
14 12%
Ansible
10 9%
Terraform
9 8%
Puppet
8 7%
AWS CDK
5 4%
CloudFormation
5 4%
Prometheus
5 4%
Git
5 4%
Show all (35)
What AI and ML technologies does BAE Systems use?
LLM is named in 1% of job postings at BAE Systems.
LLM
1 1%
Which engineering practices does BAE Systems ask for?
CI/CD is named in 13% of job postings at BAE Systems, followed by TCP/IP (10%), DNS (8%), Configuration Management (6%).
Show all (25)
What does each BAE Systems team work with?
The technologies each team's postings require most often, with the number of postings that require them.
DevOps
21 postingsIndustrial Engineering
17 postingsHardware
15 postingsBackend
12 postingsSecurity
11 postingsData Science
5 postingsHow does your stack fit BAE Systems?
How much does BAE Systems pay by technology?
Median stated pay of the postings that name each technology, against the median of all BAE Systems postings with stated pay: $68k across 21 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Linux | 6 | $69k | +1% |
| Windows | 5 | $68k | 0% |
How is the BAE Systems 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 BAE Systems stack?
BAE Systems 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.
Companies with a stack like BAE Systems
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Questions about the BAE Systems tech stack
What programming languages does BAE Systems use?
The languages named in BAE Systems job postings are Python (30%), JavaScript (19%), C++ (17%), PowerShell (15%), Bash (10%), as a share of the 115 postings of the last 12 months.
Does BAE Systems use React.js?
Yes. React.js is named in 7 of 115 job postings (6%) and required in 6 of them.
What cloud and platforms does BAE Systems use?
The cloud and platforms named in BAE Systems job postings are Linux (27), Kubernetes (18), AWS (17) (postings in brackets).
What skills do you need for a DevOps job at BAE Systems?
DevOps postings at BAE Systems most often require Linux (12), Kubernetes (10), PowerShell (10), Windows (9), out of 21 postings in the last 12 months.
Is the BAE Systems tech stack changing?
Yes. OpenGL, Ada, SLI/SLO/SLA, Tableau first appeared in BAE Systems job postings in the last six months.
How modern is the BAE Systems tech stack?
BAE Systems 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 BAE Systems tech stack?
Alion reads every job posting BAE Systems publishes and tags the technologies each one names. The figures on this page count the 115 postings of the last 12 months and were updated on Oct 10, 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, "BAE Systems tech stack: 148 technologies from 115 job postings", as of Oct 10, 2026. https://alion.io/company/baesystems/technologies