Collinson tech stack
Collinson builds mostly with TypeScript, JavaScript, Node JS, Python. Its stack also includes AWS, Apache Kafka, React.js, Playwright. AWS is named in 20 of the 35 job postings Collinson published in the last 12 months (57%). Counted by Alion from the job postings of Collinson, updated Sep 28, 2026.
What programming languages does Collinson use?
TypeScript is named in 46% of job postings at Collinson, followed by JavaScript (40%), Node JS (23%), Python (17%).
TypeScript
16 46%
JavaScript
14 40%
Node JS
8 23%
Python
6 17%
Kotlin
3 9%
SQL
3 9%
Java
3 9%
Less
2 6%
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What frameworks and libraries does Collinson use?
React.js is named in 23% of job postings at Collinson, followed by Playwright (17%), Jest (14%), Cypress (11%).
React.js
8 23%
Playwright
6 17%
Jest
5 14%
Cypress
4 11%
Espresso
4 11%
Rest-Assured
4 11%
Appium
3 9%
Selenium
3 9%
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What databases does Collinson use?
PostgreSQL is named in 14% of job postings at Collinson, followed by DynamoDB (6%), MySQL (6%), Snowflake (6%).
What cloud and platforms does Collinson use?
AWS is named in 57% of job postings at Collinson, followed by Apache Kafka (31%), Kubernetes (20%), AWS Step Functions (14%).
AWS
20 57%
Apache Kafka
11 31%
Kubernetes
7 20%
GitHub Actions
5 14%
Datadog
5 14%
Postman
4 11%
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What developer tools does Collinson use?
Terraform is named in 34% of job postings at Collinson, followed by Git (26%), GraphQL (26%), Microsoft Excel (11%).
Terraform
12 34%
Git
9 26%
GraphQL
9 26%
Charles Proxy
3 9%
Maestro
3 9%
TestFlight
3 9%
CocoaPods
2 6%
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What AI and ML technologies does Collinson use?
LLM is named in 6% of job postings at Collinson.
LLM
2 6%
Which engineering practices does Collinson ask for?
CI/CD is named in 71% of job postings at Collinson, followed by SLI/SLO/SLA (14%), MVP (11%), MVVM (11%).
CI/CD
25 71%
SLI/SLO/SLA
5 14%
MVP
4 11%
MVVM
4 11%
Dependency Injection
3 9%
State Management
2 6%
Clean Architecture
1 3%
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What does each Collinson team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
7 postingsMobile
6 postingsQA
5 postingsData Science
3 postingsHow does your stack fit Collinson?
How is the Collinson 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 Collinson stack?
Collinson scores 73 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: 1; legacy ones: 0.
How common is the Collinson stack in its industry?
Share of the 298 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Collinson apart
Companies with a stack like Collinson
Questions about the Collinson tech stack
What programming languages does Collinson use?
The languages named in Collinson job postings are TypeScript (46%), JavaScript (40%), Node JS (23%), Python (17%), Kotlin (9%), as a share of the 35 postings of the last 12 months.
Does Collinson use React.js?
Yes. React.js is named in 8 of 35 job postings (23%) and required in 6 of them.
What cloud and platforms does Collinson use?
The cloud and platforms named in Collinson job postings are AWS (20), Apache Kafka (11), Kubernetes (7) (postings in brackets).
What skills do you need for a Backend job at Collinson?
Backend postings at Collinson most often require AWS (7), Terraform (7), TypeScript (7), JavaScript (6), out of 7 postings in the last 12 months.
Is the Collinson tech stack changing?
Yes. Docker, Windows, Azure, Less first appeared in Collinson job postings in the last six months.
How modern is the Collinson tech stack?
Collinson scores 73 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: 1; legacy ones: 0.
How does Alion know the Collinson tech stack?
Alion reads every job posting Collinson publishes and tags the technologies each one names. The figures on this page count the 35 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, "Collinson tech stack: 93 technologies from 35 job postings", as of Sep 28, 2026. https://alion.io/company/collinson/technologies