WestJet tech stack
WestJet builds mostly with Python, SQL, Java, JavaScript. Its stack also includes Azure, Azure AKS, Angular, Azure SQL Database. Azure is named in 4 of the 8 job postings WestJet published in the last 12 months (50%). Counted by Alion from the job postings of WestJet, updated Oct 23, 2026.
What programming languages does WestJet use?
Python is named in 25% of job postings at WestJet, followed by SQL (25%), Java (25%), JavaScript (25%).
Python
2 25%
SQL
2 25%
Java
2 25%
JavaScript
2 25%
TypeScript
2 25%
Bash
1 13%
Node JS
1 13%
PowerShell
1 13%
Show all (10)
What frameworks and libraries does WestJet use?
Angular is named in 25% of job postings at WestJet, followed by Mockito (13%), React.js (13%), Spring Boot (13%).
What databases does WestJet use?
Azure SQL Database is named in 13% of job postings at WestJet, followed by Db2 (13%), MS SQL (13%), Oracle (13%).
What cloud and platforms does WestJet use?
Azure is named in 50% of job postings at WestJet, followed by Azure AKS (38%), Kubernetes (38%), Azure DevOps (25%).
Azure
4 50%
Azure AKS
3 38%
Kubernetes
3 38%
Azure DevOps
2 25%
Power BI
2 25%
Tableau
2 25%
AWS
1 13%
Show all (14)
What developer tools does WestJet use?
Docker is named in 13% of job postings at WestJet, followed by Gradle (13%), JFrog Artifactory (13%), Microsoft Excel (13%).
Which engineering practices does WestJet ask for?
CI/CD is named in 25% of job postings at WestJet, followed by SOAP (13%).
CI/CD
2 25%
How does your stack fit WestJet?
How is the WestJet 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 WestJet stack?
WestJet 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 WestJet stack in its industry?
Share of the 956 companies in the same industries, whose stack Alion knows, that use each technology.
What sets WestJet apart
Companies with a stack like WestJet
Valleysoft
38 shared technologies
Raymond James
38 shared technologies
Canadian Imperial Bank of Commerce
42 shared technologies
Infinite
38 shared technologies
Bank of New Zealand
37 shared technologies
ACI Worldwide
38 shared technologies
Ameriprise Financial
38 shared technologies
LexisNexis Risk Solutions
38 shared technologies
Questions about the WestJet tech stack
What programming languages does WestJet use?
The languages named in WestJet job postings are Python (25%), SQL (25%), Java (25%), JavaScript (25%), TypeScript (25%), as a share of the 8 postings of the last 12 months.
Does WestJet use Angular?
Yes. Angular is named in 2 of 8 job postings (25%) and required in 2 of them.
What cloud and platforms does WestJet use?
The cloud and platforms named in WestJet job postings are Azure (4), Azure AKS (3), Kubernetes (3) (postings in brackets).
Is the WestJet tech stack changing?
Yes. Power BI, SQL, Tableau, Python first appeared in WestJet job postings in the last six months.
How modern is the WestJet tech stack?
WestJet 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 WestJet tech stack?
Alion reads every job posting WestJet publishes and tags the technologies each one names. The figures on this page count the 8 postings of the last 12 months and were updated on Oct 23, 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, "WestJet tech stack: 43 technologies from 8 job postings", as of Oct 23, 2026. https://alion.io/company/westjet-com/technologies