APEX TK tech stack
APEX TK builds mostly with MATLAB, Python, C#, C++. Its stack also includes AWS, Azure, Matplotlib, NumPy. MATLAB is named in 9 of the 15 job postings APEX TK published in the last 12 months (60%). Counted by Alion from the job postings of APEX TK, updated Sep 28, 2026.
What programming languages does APEX TK use?
MATLAB is named in 60% of job postings at APEX TK, followed by Python (47%), C# (20%), C++ (20%).
C# 
What frameworks and libraries does APEX TK use?
Matplotlib is named in 13% of job postings at APEX TK, followed by NumPy (13%), Pandas (13%), SciPy (13%).
What databases does APEX TK use?
PostgreSQL is named in 7% of job postings at APEX TK.
PostgreSQL
1 7%
What cloud and platforms does APEX TK use?
AWS is named in 20% of job postings at APEX TK, followed by Azure (20%), Power BI (20%), Kubernetes (13%).
AWS
3 20%
Azure
3 20%
Power BI
3 20%
Kubernetes
2 13%
Azure DevOps
1 7%
GitLab
1 7%
GitLab CI
1 7%
Show all (13)
What developer tools does APEX TK use?
Terraform is named in 13% of job postings at APEX TK, followed by Git (13%), Simulink (13%), CAPA (7%).
Which engineering practices does APEX TK ask for?
AI Agents is named in 7% of job postings at APEX TK, followed by CI/CD (7%), Configuration Management (7%).
What does each APEX TK team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
8 postingsHow does your stack fit APEX TK?
How is the APEX TK 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 APEX TK stack?
APEX TK 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: 0; legacy ones: 0.
How common is the APEX TK stack in its industry?
Share of the 2,149 companies in the same industries, whose stack Alion knows, that use each technology.
What sets APEX TK apart
Companies with a stack like APEX TK
Questions about the APEX TK tech stack
What programming languages does APEX TK use?
The languages named in APEX TK job postings are MATLAB (60%), Python (47%), C# (20%), C++ (20%), Java (20%), as a share of the 15 postings of the last 12 months.
Does APEX TK use Matplotlib?
Yes. Matplotlib is named in 2 of 15 job postings (13%) and required in 2 of them.
What cloud and platforms does APEX TK use?
The cloud and platforms named in APEX TK job postings are AWS (3), Azure (3), Power BI (3) (postings in brackets).
What skills do you need for a Industrial Engineering job at APEX TK?
Industrial Engineering postings at APEX TK most often require MATLAB (6), Python (6), C# (3), C++ (3), out of 8 postings in the last 12 months.
Is the APEX TK tech stack changing?
Yes. Matplotlib, NumPy, Pandas, SciPy first appeared in APEX TK job postings in the last six months.
How modern is the APEX TK tech stack?
APEX TK 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: 0; legacy ones: 0.
How does Alion know the APEX TK tech stack?
Alion reads every job posting APEX TK publishes and tags the technologies each one names. The figures on this page count the 15 postings of the last 12 months and were updated on Sep 28, 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, "APEX TK tech stack: 35 technologies from 15 job postings", as of Sep 28, 2026. https://alion.io/company/apextk/technologies