TWIA tech stack
TWIA builds mostly with SQL, Java, Bash, C#. Its stack also includes MS SQL, .NET, Azure DevOps, Amazon Aurora. SQL is named in 4 of the 5 job postings TWIA published in the last 12 months (80%). Counted by Alion from the job postings of TWIA, updated Nov 14, 2026.
What programming languages does TWIA use?
SQL is named in 80% of job postings at TWIA, followed by Java (40%), Bash (20%), C# (20%).
C# 
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What frameworks and libraries does TWIA use?
Selenium is named in 20% of job postings at TWIA, followed by TestNG (20%).
What databases does TWIA use?
MS SQL is named in 60% of job postings at TWIA, followed by Amazon Aurora (20%), PostgreSQL (20%).
What cloud and platforms does TWIA use?
.NET is named in 20% of job postings at TWIA, followed by Azure DevOps (20%), AWS (20%), Azure (20%).
What developer tools does TWIA use?
Git is named in 40% of job postings at TWIA, followed by Jenkins (40%), Ansible (20%), Terraform (20%).
Which engineering practices does TWIA ask for?
CI/CD is named in 20% of job postings at TWIA, followed by ETL/ELT (20%), SOAP (20%).
How does your stack fit TWIA?
How modern is the TWIA stack?
TWIA 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 TWIA stack in its industry?
Share of the 824 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like TWIA
Questions about the TWIA tech stack
What programming languages does TWIA use?
The languages named in TWIA job postings are SQL (80%), Java (40%), Bash (20%), C# (20%), C++ (20%), as a share of the 5 postings of the last 12 months.
Does TWIA use MS SQL?
Yes. MS SQL is named in 3 of 5 job postings (60%) and required in 3 of them.
What cloud and platforms does TWIA use?
The cloud and platforms named in TWIA job postings are .NET (1), Azure DevOps (1), AWS (1) (postings in brackets).
Is the TWIA tech stack changing?
No new technology has appeared in TWIA job postings in the last six months.
How modern is the TWIA tech stack?
TWIA 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 TWIA tech stack?
Alion reads every job posting TWIA publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Nov 14, 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, "TWIA tech stack: 26 technologies from 5 job postings", as of Nov 14, 2026. https://alion.io/company/twia/technologies