ContactNB tech stack
ContactNB builds mostly with SQL, Python, Java, PowerShell. Its stack also includes Windows, Azure, Snowflake, Azure Cosmos DB. Windows is named in 10 of the 24 job postings ContactNB published in the last 12 months (42%). Counted by Alion from the job postings of ContactNB, updated Sep 27, 2026.
What programming languages does ContactNB use?
SQL is named in 29% of job postings at ContactNB, followed by Python (25%), Java (17%), PowerShell (17%).
Show all (10)
What frameworks and libraries does ContactNB use?
React Native is named in 4% of job postings at ContactNB, followed by Visualforce (4%), React.js (4%).
What databases does ContactNB use?
Snowflake is named in 21% of job postings at ContactNB, followed by Azure Cosmos DB (4%), BigQuery (4%), Google BigQuery (4%).
BigQuery 
What cloud and platforms does ContactNB use?
Windows is named in 42% of job postings at ContactNB, followed by Azure (33%), VMWare (17%), AWS (13%).
Azure
8 33%
VMWare
4 17%
AWS
3 13%
Databricks
3 13%
Windows Server
3 13%
Dynatrace
3 13%
Show all (28)
What developer tools does ContactNB use?
Ansible is named in 21% of job postings at ContactNB, followed by Git (8%), Jenkins (4%), Jupyter Notebook (4%).
Ansible
5 21%
Git
2 8%
Jenkins
1 4%
Jupyter Notebook
1 4%
Maven
1 4%
Terraform
1 4%
dbt
1 4%
Show all (9)
Which engineering practices does ContactNB ask for?
CI/CD is named in 21% of job postings at ContactNB, followed by DNS (13%), Configuration Management (8%), Incident Management (8%).
CI/CD
5 21%
Incident Management
2 8%
Show all (16)
What does each ContactNB team work with?
The technologies each team's postings require most often, with the number of postings that require them.
DevOps
5 postingsData Science
3 postingsHow does your stack fit ContactNB?
How much does ContactNB pay by technology?
Median stated pay of the postings that name each technology, against the median of all ContactNB postings with stated pay: $132k across 20 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Windows | 10 | $85k | −36% |
| Azure | 8 | $148k | +12% |
| SQL | 7 | $135k | +2% |
| Python | 6 | $145k | +9% |
| Snowflake | 5 | $154k | +16% |
How is the ContactNB 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 ContactNB stack?
ContactNB scores 67 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.
Companies with a stack like ContactNB
Questions about the ContactNB tech stack
What programming languages does ContactNB use?
The languages named in ContactNB job postings are SQL (29%), Python (25%), Java (17%), PowerShell (17%), Scala (8%), as a share of the 24 postings of the last 12 months.
Does ContactNB use Windows?
Yes. Windows is named in 10 of 24 job postings (42%) and required in 10 of them.
What cloud and platforms does ContactNB use?
The cloud and platforms named in ContactNB job postings are Windows (10), Azure (8), VMWare (4) (postings in brackets).
What skills do you need for a DevOps job at ContactNB?
DevOps postings at ContactNB most often require Ansible (4), Azure (4), VMWare (4), Active Directory (3), out of 5 postings in the last 12 months.
Is the ContactNB tech stack changing?
Yes. Power BI, Tableau, Rive first appeared in ContactNB job postings in the last six months.
How modern is the ContactNB tech stack?
ContactNB scores 67 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 ContactNB tech stack?
Alion reads every job posting ContactNB publishes and tags the technologies each one names. The figures on this page count the 24 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, "ContactNB tech stack: 72 technologies from 24 job postings", as of Sep 27, 2026. https://alion.io/company/contactnb/technologies