Coupang tech stack
Coupang builds mostly with Python, SQL, Java, Go. Its stack also includes AWS, Kubernetes, Spring Framework, PyTorch. Python is named in 260 of the 626 job postings Coupang published in the last 12 months (42%). Counted by Alion from the job postings of Coupang, updated Sep 28, 2026.
What programming languages does Coupang use?
Python is named in 42% of job postings at Coupang, followed by SQL (38%), Java (28%), Go (7%).
Python
260 42%
SQL
241 38%
Java
175 28%
Go
43 7%
C++
31 5%
Kotlin
27 4%
JavaScript
26 4%
PowerShell
21 3%
Show all (24)
What frameworks and libraries does Coupang use?
Spring Framework is named in 4% of job postings at Coupang, followed by PyTorch (4%), TensorFlow (4%), Hadoop (3%).
Spring Framework
26 4%
PyTorch
26 4%
TensorFlow
22 4%
Hadoop
18 3%
Flink
11 2%
Spring Boot
11 2%
Keras
9 1%
Ray
8 1%
Show all (56)
And 16 more, each named in fewer postings.
What databases does Coupang use?
MySQL is named in 4% of job postings at Coupang, followed by Redis (4%), Cassandra (3%), Google BigQuery (3%).
MySQL
25 4%
Redis
22 4%
Cassandra
18 3%
Google BigQuery
16 3%
BigQuery
15 2%
TiDB
14 2%
DynamoDB
12 2%
ElasticSearch
12 2%
Show all (21)
What cloud and platforms does Coupang use?
AWS is named in 34% of job postings at Coupang, followed by Kubernetes (15%), GCP (15%), Power BI (14%).
AWS
210 34%
Kubernetes
93 15%
GCP
92 15%
Power BI
90 14%
Tableau
87 14%
Azure
86 14%
Apache Kafka
55 9%
Show all (57)
And 17 more, each named in fewer postings.
What developer tools does Coupang use?
Docker is named in 8% of job postings at Coupang, followed by Microsoft Excel (6%), Terraform (3%), gRPC (3%).
Docker
47 8%
Terraform
21 3%
gRPC
20 3%
Prometheus
18 3%
Git
16 3%
Rest API
14 2%
Ansible
13 2%
Show all (54)
And 14 more, each named in fewer postings.
What AI and ML technologies does Coupang use?
LLM is named in 7% of job postings at Coupang, followed by Claude (1%), Gemini (1%), ChatGPT (1%).
Which engineering practices does Coupang ask for?
Machine Learning is named in 13% of job postings at Coupang, followed by CI/CD (12%), A/B Testing (7%), SLI/SLO/SLA (7%).
CI/CD
78 12%
SLI/SLO/SLA
41 7%
AI Agents
38 6%
Platform Engineering
20 3%
Show all (76)
And 36 more, each named in fewer postings.
What other technologies does Coupang use?
CDS Views is named in <1% of job postings at Coupang, followed by Abstract (<1%).
What does each Coupang team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
141 postingsAnalytics
60 postingsOperations
52 postingsSecurity
52 postingsProduct
41 postingsAI/ML
41 postingsHow does your stack fit Coupang?
How much does Coupang pay by technology?
Median stated pay of the postings that name each technology, against the median of all Coupang postings with stated pay: $282k across 76 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 40 | $282k | 0% |
| AWS | 31 | $282k | 0% |
| Java | 31 | $282k | 0% |
| Kubernetes | 20 | $282k | 0% |
| SQL | 15 | $282k | 0% |
| GCP | 15 | $277k | −2% |
| Azure | 10 | $299k | +6% |
| Cassandra | 10 | $282k | 0% |
| Spark | 10 | $277k | −2% |
| Kubeflow | 10 | $277k | −2% |
How is the Coupang 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 Coupang stack?
Coupang scores 79 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: 6; legacy ones: 0.
How common is the Coupang stack in its industry?
Share of the 562 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Coupang apart
Companies with a stack like Coupang
Questions about the Coupang tech stack
What programming languages does Coupang use?
The languages named in Coupang job postings are Python (42%), SQL (38%), Java (28%), Go (7%), C++ (5%), as a share of the 626 postings of the last 12 months.
Does Coupang use Spring Framework?
Yes. Spring Framework is named in 26 of 626 job postings (4%) and required in 24 of them.
What cloud and platforms does Coupang use?
The cloud and platforms named in Coupang job postings are AWS (210), Kubernetes (93), GCP (92) (postings in brackets).
What skills do you need for a Backend job at Coupang?
Backend postings at Coupang most often require Java (109), AWS (102), Python (60), Kubernetes (39), out of 141 postings in the last 12 months.
Is the Coupang tech stack changing?
Yes. Loki, PoC Library, Amazon Kinesis, ROS first appeared in Coupang job postings in the last six months.
How modern is the Coupang tech stack?
Coupang scores 79 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: 6; legacy ones: 0.
How does Alion know the Coupang tech stack?
Alion reads every job posting Coupang publishes and tags the technologies each one names. The figures on this page count the 626 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, "Coupang tech stack: 296 technologies from 626 job postings", as of Sep 28, 2026. https://alion.io/company/coupang/technologies