Sii tech stack
Sii builds mostly with Python, C++, ABAP, Bash. Its stack also includes Linux, Azure, SAP HANA, Playwright. Linux is named in 5 of the 9 job postings Sii published in the last 12 months (56%). Counted by Alion from the job postings of Sii, updated Nov 1, 2026.
What programming languages does Sii use?
Python is named in 44% of job postings at Sii, followed by C++ (22%), ABAP (11%), Bash (11%).
What frameworks and libraries does Sii use?
Playwright is named in 11% of job postings at Sii, followed by Spring Boot (11%).
Playwright
1 11%
Spring Boot
1 11%
What cloud and platforms does Sii use?
Linux is named in 56% of job postings at Sii, followed by Azure (11%), Kubernetes (11%), RTOS (11%).
What developer tools does Sii use?
Docker is named in 11% of job postings at Sii, followed by Git (11%), InfiniBand (11%), Rest API (11%).
Which engineering practices does Sii ask for?
CI/CD is named in 44% of job postings at Sii, followed by DHCP (11%), HPC (11%), TCP/IP (11%).
How does your stack fit Sii?
How modern is the Sii stack?
Sii scores 74 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 Sii stack in its industry?
Share of the 571 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Sii
Questions about the Sii tech stack
What programming languages does Sii use?
The languages named in Sii job postings are Python (44%), C++ (22%), ABAP (11%), Bash (11%), Java (11%), as a share of the 9 postings of the last 12 months.
Does Sii use Linux?
Yes. Linux is named in 5 of 9 job postings (56%) and required in 5 of them.
What cloud and platforms does Sii use?
The cloud and platforms named in Sii job postings are Linux (5), Azure (1), Kubernetes (1) (postings in brackets).
Is the Sii tech stack changing?
No new technology has appeared in Sii job postings in the last six months.
How modern is the Sii tech stack?
Sii scores 74 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 Sii tech stack?
Alion reads every job posting Sii publishes and tags the technologies each one names. The figures on this page count the 9 postings of the last 12 months and were updated on Nov 1, 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, "Sii tech stack: 23 technologies from 9 job postings", as of Nov 1, 2026. https://alion.io/company/sii-ua/technologies