Trans Union tech stack
Trans Union builds mostly with Java, Python. Its stack also includes GCP, Kubernetes, ElasticSearch, Google Cloud Spanner. GCP is named in 3 of the 3 job postings Trans Union published in the last 12 months (100%). Counted by Alion from the job postings of Trans Union, updated Nov 3, 2026.
What programming languages does Trans Union use?
Java is named in 33% of job postings at Trans Union, followed by Python (33%).
What frameworks and libraries does Trans Union use?
Hadoop is named in 33% of job postings at Trans Union, followed by JUnit (33%), Spring Boot (33%), Spring Cloud (33%).
Hadoop
1 33%
JUnit
1 33%
Spring Boot
1 33%
Spring Cloud
1 33%
Spring Security
1 33%
TestNG
1 33%
Testcontainers
1 33%
What databases does Trans Union use?
ElasticSearch is named in 33% of job postings at Trans Union, followed by Google Cloud Spanner (33%).
ElasticSearch
1 33%
Google Cloud Spanner
1 33%
What cloud and platforms does Trans Union use?
GCP is named in 100% of job postings at Trans Union, followed by Kubernetes (100%), AWS (67%), Grafana (67%).
GCP
3 100%
Kubernetes
3 100%
AWS
2 67%
Grafana
2 67%
AWS Lambda
1 33%
Amazon EC2
1 33%
Amazon EKS
1 33%
Show all (13)
What developer tools does Trans Union use?
CloudFormation is named in 67% of job postings at Trans Union, followed by Prometheus (67%), Terraform (67%), Ansible (33%).
CloudFormation
2 67%
Prometheus
2 67%
Terraform
2 67%
Ansible
1 33%
Docker
1 33%
Git
1 33%
Logstash
1 33%
Maven
1 33%
Show all (9)
What AI and ML technologies does Trans Union use?
LLM is named in 33% of job postings at Trans Union.
LLM
1 33%
Which engineering practices does Trans Union ask for?
CI/CD is named in 100% of job postings at Trans Union, followed by AI Agents (67%), RAG (67%), Configuration Management (33%).
CI/CD
3 100%
AI Agents
2 67%
RAG
2 67%
Configuration Management
1 33%
Fine-tuning
1 33%
Show all (9)
How does your stack fit Trans Union?
How modern is the Trans Union stack?
Trans Union 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: 1; legacy ones: 0.
Companies with a stack like Trans Union
Questions about the Trans Union tech stack
What programming languages does Trans Union use?
The languages named in Trans Union job postings are Java (33%), Python (33%), as a share of the 3 postings of the last 12 months.
Does Trans Union use GCP?
Yes. GCP is named in 3 of 3 job postings (100%) and required in 3 of them.
What cloud and platforms does Trans Union use?
The cloud and platforms named in Trans Union job postings are GCP (3), Kubernetes (3), AWS (2) (postings in brackets).
Is the Trans Union tech stack changing?
No new technology has appeared in Trans Union job postings in the last six months.
How modern is the Trans Union tech stack?
Trans Union 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: 1; legacy ones: 0.
How does Alion know the Trans Union tech stack?
Alion reads every job posting Trans Union publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Nov 3, 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, "Trans Union tech stack: 43 technologies from 3 job postings", as of Nov 3, 2026. https://alion.io/company/transunion-co/technologies