Dat tech stack
Dat builds mostly with TypeScript, JavaScript, Node JS, Java. Its stack also includes AWS, Apache Kafka, MySQL, Angular. AWS is named in 4 of the 8 job postings Dat published in the last 12 months (50%). Counted by Alion from the job postings of Dat, updated Oct 13, 2026.
What programming languages does Dat use?
TypeScript is named in 38% of job postings at Dat, followed by JavaScript (38%), Node JS (25%), Java (13%).
What frameworks and libraries does Dat use?
Angular is named in 38% of job postings at Dat, followed by React.js (38%).
What databases does Dat use?
MySQL is named in 38% of job postings at Dat, followed by PostgreSQL (25%), Snowflake (13%).
What cloud and platforms does Dat use?
AWS is named in 50% of job postings at Dat, followed by Apache Kafka (38%), Amazon S3 (25%), Azure (25%).
AWS
4 50%
Apache Kafka
3 38%
Azure
2 25%
GCP
2 25%
AWS Fargate
2 25%
Kubernetes
2 25%
Datadog
1 13%
Show all (13)
What developer tools does Dat use?
GraphQL is named in 38% of job postings at Dat, followed by Docker (38%), Terraform (38%), Claude Code (25%).
GraphQL
3 38%
Docker
3 38%
Terraform
3 38%
Claude Code
2 25%
CloudFormation
2 25%
Copilot
2 25%
dbt
1 13%
What AI and ML technologies does Dat use?
LLM is named in 25% of job postings at Dat, followed by Claude (13%).
Which engineering practices does Dat ask for?
CI/CD is named in 63% of job postings at Dat, followed by Dependency Injection (25%), A/B Testing (13%), IAM (13%).
CI/CD
5 63%
Dependency Injection
2 25%
Incident Management
1 13%
Web Components
1 13%
How does your stack fit Dat?
How modern is the Dat stack?
Dat scores 84 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: 2; legacy ones: 0.
How common is the Dat stack in its industry?
Share of the 1,010 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Dat
Questions about the Dat tech stack
What programming languages does Dat use?
The languages named in Dat job postings are TypeScript (38%), JavaScript (38%), Node JS (25%), Java (13%), SQL (13%), as a share of the 8 postings of the last 12 months.
Does Dat use Angular?
Yes. Angular is named in 3 of 8 job postings (38%) and required in 3 of them.
What cloud and platforms does Dat use?
The cloud and platforms named in Dat job postings are AWS (4), Apache Kafka (3), Amazon S3 (2) (postings in brackets).
Is the Dat tech stack changing?
No new technology has appeared in Dat job postings in the last six months.
How modern is the Dat tech stack?
Dat scores 84 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: 2; legacy ones: 0.
How does Alion know the Dat tech stack?
Alion reads every job posting Dat 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 13, 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, "Dat tech stack: 38 technologies from 8 job postings", as of Oct 13, 2026. https://alion.io/company/dat/technologies