Compass tech stack
Compass builds mostly with Python, Go, JavaScript, TypeScript. Its stack also includes AWS, Apache Kafka, React.js, Amazon Aurora. Python is named in 16 of the 26 job postings Compass published in the last 12 months (62%). Counted by Alion from the job postings of Compass, updated Oct 7, 2026.
What programming languages does Compass use?
Python is named in 62% of job postings at Compass, followed by Go (35%), JavaScript (27%), TypeScript (23%).
Python
16 62%
Go
9 35%
JavaScript
7 27%
TypeScript
6 23%
Node JS
4 15%
Java
3 12%
Swift
2 8%
SQL
2 8%
Show all (9)
What frameworks and libraries does Compass use?
React.js is named in 19% of job postings at Compass, followed by SwiftUI (8%), Jest (8%), Cypress (4%).
What databases does Compass use?
Amazon Aurora is named in 8% of job postings at Compass, followed by BigQuery (8%), DynamoDB (8%), Google BigQuery (8%).
BigQuery 
What cloud and platforms does Compass use?
AWS is named in 50% of job postings at Compass, followed by Apache Kafka (38%), Azure (27%), GCP (27%).
AWS
13 50%
Apache Kafka
10 38%
Azure
7 27%
GCP
7 27%
Kubernetes
4 15%
Amazon EC2
2 8%
Amazon EKS
2 8%
Show all (17)
What developer tools does Compass use?
Terraform is named in 19% of job postings at Compass, followed by Docker (8%), dbt (8%), Claude Code (8%).
What AI and ML technologies does Compass use?
LLM is named in 12% of job postings at Compass.
LLM
3 12%
Which engineering practices does Compass ask for?
CI/CD is named in 35% of job postings at Compass, followed by IAM (23%), A/B Testing (8%), Machine Learning (8%).
CI/CD
9 35%
Material Design
2 8%
Reactive Programming
2 8%
NLP
2 8%
Show all (11)
What other technologies does Compass use?
Swift Concurrency is named in 8% of job postings at Compass.
Swift Concurrency
2 8%
What does each Compass team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Security
5 postingsFrontend
5 postingsBackend
4 postingsLeadership
4 postingsHow does your stack fit Compass?
How much does Compass pay by technology?
Median stated pay of the postings that name each technology, against the median of all Compass postings with stated pay: $196k across 25 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 16 | $196k | 0% |
| AWS | 13 | $196k | 0% |
| Apache Kafka | 10 | $196k | 0% |
| Go | 9 | $166k | −15% |
| JavaScript | 7 | $234k | +19% |
| Azure | 7 | $196k | 0% |
| GCP | 7 | $196k | 0% |
| TypeScript | 6 | $234k | +19% |
| React.js | 5 | $196k | 0% |
How modern is the Compass stack?
Compass scores 78 out of 100 (Cutting-edge). 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.
Companies with a stack like Compass
Questions about the Compass tech stack
What programming languages does Compass use?
The languages named in Compass job postings are Python (62%), Go (35%), JavaScript (27%), TypeScript (23%), Node JS (15%), as a share of the 26 postings of the last 12 months.
Does Compass use React.js?
Yes. React.js is named in 5 of 26 job postings (19%) and required in 4 of them.
What cloud and platforms does Compass use?
The cloud and platforms named in Compass job postings are AWS (13), Apache Kafka (10), Azure (7) (postings in brackets).
What skills do you need for a Security job at Compass?
Security postings at Compass most often require Python (5), AWS (4), Azure (4), GCP (4), out of 5 postings in the last 12 months.
Is the Compass tech stack changing?
No new technology has appeared in Compass job postings in the last six months.
How modern is the Compass tech stack?
Compass scores 78 out of 100 (Cutting-edge). 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 Compass tech stack?
Alion reads every job posting Compass publishes and tags the technologies each one names. The figures on this page count the 26 postings of the last 12 months and were updated on Oct 7, 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, "Compass tech stack: 58 technologies from 26 job postings", as of Oct 7, 2026. https://alion.io/company/compass/technologies