Airwallex tech stack
Airwallex builds mostly with Python, SQL, Java, Kotlin. Its stack also includes GCP, Kubernetes, Spring Boot, React.js. Python is named in 140 of the 380 job postings Airwallex published in the last 12 months (37%). Counted by Alion from the job postings of Airwallex, updated Nov 12, 2026.
What programming languages does Airwallex use?
Python is named in 37% of job postings at Airwallex, followed by SQL (33%), Java (23%), Kotlin (21%).
Python
140 37%
SQL
127 33%
Java
87 23%
Kotlin
81 21%
JavaScript
43 11%
Go
37 10%
TypeScript
25 7%
C++
18 5%
Show all (21)
What frameworks and libraries does Airwallex use?
Spring Boot is named in 9% of job postings at Airwallex, followed by React.js (8%), Flink (6%), Next.js (3%).
Spring Boot
34 9%
React.js
30 8%
Flink
22 6%
Next.js
11 3%
Jetpack Compose
8 2%
FastAPI
7 2%
Angular
7 2%
LangChain
7 2%
Show all (41)
And 1 more, each named in fewer postings.
What databases does Airwallex use?
PostgreSQL is named in 6% of job postings at Airwallex, followed by Redis (5%), Google BigQuery (5%), ClickHouse (3%).
PostgreSQL
23 6%
Redis
20 5%
Google BigQuery
20 5%
ClickHouse
12 3%
Snowflake
10 3%
Cassandra
6 2%
MySQL
5 1%
Oracle
5 1%
Show all (11)
What cloud and platforms does Airwallex use?
GCP is named in 28% of job postings at Airwallex, followed by Kubernetes (25%), AWS (20%), Apache Kafka (19%).
GCP
105 28%
Kubernetes
96 25%
AWS
76 20%
Apache Kafka
72 19%
Tableau
36 9%
Databricks
35 9%
Grafana
29 8%
Show all (47)
And 7 more, each named in fewer postings.
What developer tools does Airwallex use?
Rest API is named in 11% of job postings at Airwallex, followed by Docker (10%), Prometheus (8%), Terraform (6%).
Rest API
40 11%
Docker
38 10%
Prometheus
31 8%
Terraform
24 6%
dbt
15 4%
Model Context Protocol
14 4%
Ansible
11 3%
Gradle
8 2%
Show all (45)
And 5 more, each named in fewer postings.
What AI and ML technologies does Airwallex use?
LLM is named in 14% of job postings at Airwallex, followed by Claude (3%), ChatGPT (1%), Midjourney (1%).
Which engineering practices does Airwallex ask for?
AI Agents is named in 16% of job postings at Airwallex, followed by CI/CD (15%), Machine Learning (14%), Agentic Workflows (8%).
AI Agents
62 16%
CI/CD
58 15%
RAG
14 4%
Platform Engineering
13 3%
Show all (41)
And 1 more, each named in fewer postings.
What other technologies does Airwallex use?
Kotlin Coroutines is named in 2% of job postings at Airwallex.
Kotlin Coroutines
6 2%
What does each Airwallex team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
89 postingsFinance
65 postingsProduct
31 postingsData Science
30 postingsSales
27 postingsMarketing
19 postingsHow does your stack fit Airwallex?
How much does Airwallex pay by technology?
Median stated pay of the postings that name each technology, against the median of all Airwallex postings with stated pay: $238k across 140 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| SQL | 47 | $230k | −3% |
| Python | 43 | $250k | +5% |
| GCP | 37 | $245k | +3% |
| Java | 25 | $240k | +1% |
| Kubernetes | 24 | $245k | +3% |
| Kotlin | 23 | $245k | +3% |
| LLM | 22 | $270k | +14% |
| AWS | 20 | $243k | +2% |
| Looker | 20 | $170k | −28% |
| Apache Kafka | 19 | $240k | +1% |
How is the Airwallex 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 Airwallex stack?
Airwallex scores 82 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: 5; legacy ones: 0.
How common is the Airwallex stack in its industry?
Share of the 1,160 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Airwallex apart
Companies with a stack like Airwallex
Questions about the Airwallex tech stack
What programming languages does Airwallex use?
The languages named in Airwallex job postings are Python (37%), SQL (33%), Java (23%), Kotlin (21%), JavaScript (11%), as a share of the 380 postings of the last 12 months.
Does Airwallex use Spring Boot?
Yes. Spring Boot is named in 34 of 380 job postings (9%) and required in 26 of them.
What cloud and platforms does Airwallex use?
The cloud and platforms named in Airwallex job postings are GCP (105), Kubernetes (96), AWS (76) (postings in brackets).
What skills do you need for a Backend job at Airwallex?
Backend postings at Airwallex most often require Kubernetes (49), Java (48), Kotlin (40), GCP (37), out of 89 postings in the last 12 months.
Is the Airwallex tech stack changing?
Yes. Kubeflow, TensorFlow C++, SGLang, Triton Inference Server first appeared in Airwallex job postings in the last six months.
How modern is the Airwallex tech stack?
Airwallex scores 82 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: 5; legacy ones: 0.
How does Alion know the Airwallex tech stack?
Alion reads every job posting Airwallex publishes and tags the technologies each one names. The figures on this page count the 380 postings of the last 12 months and were updated on Nov 12, 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, "Airwallex tech stack: 212 technologies from 380 job postings", as of Nov 12, 2026. https://alion.io/company/airwallex/technologies