UKG tech stack
UKG builds mostly with Java, C#, Apex, Python. Its stack also includes Azure, AWS, JUnit, Selenium. Azure is named in 4 of the 4 job postings UKG published in the last 12 months (100%). Counted by Alion from the job postings of UKG, updated Oct 4, 2026.
What programming languages does UKG use?
Java is named in 50% of job postings at UKG, followed by C# (50%), Apex (25%), Python (25%).
What frameworks and libraries does UKG use?
JUnit is named in 50% of job postings at UKG, followed by Selenium (50%), Lightning Web Components (25%), PyTorch (25%).
JUnit
2 50%
Selenium
2 50%
PyTorch
1 25%
TensorFlow
1 25%
LangChain
1 25%
LlamaIndex
1 25%
What cloud and platforms does UKG use?
Azure is named in 100% of job postings at UKG, followed by AWS (75%), GCP (75%), .NET (50%).
Azure
4 100%
AWS
3 75%
GCP
3 75%
.NET
2 50%
GitHub
2 50%
Azure DevOps
1 25%
GitHub Actions
1 25%
Show all (10)
What developer tools does UKG use?
Copilot is named in 25% of job postings at UKG, followed by Rest API (25%), Salesforce Flow (25%), Git (25%).
What AI and ML technologies does UKG use?
LLM is named in 50% of job postings at UKG, followed by LoRA (25%), PEFT (25%), QLoRA (25%).
Which engineering practices does UKG ask for?
CI/CD is named in 100% of job postings at UKG, followed by AI Agents (50%), RAG (50%), Machine Learning (50%).
CI/CD
4 100%
AI Agents
2 50%
RAG
2 50%
Diffusion Models
1 25%
Multimodal AI
1 25%
Show all (17)
How does your stack fit UKG?
How modern is the UKG stack?
UKG scores 89 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: 4; legacy ones: 0.
Companies with a stack like UKG
Questions about the UKG tech stack
What programming languages does UKG use?
The languages named in UKG job postings are Java (50%), C# (50%), Apex (25%), Python (25%), as a share of the 4 postings of the last 12 months.
Does UKG use JUnit?
Yes. JUnit is named in 2 of 4 job postings (50%) and required in 2 of them.
What cloud and platforms does UKG use?
The cloud and platforms named in UKG job postings are Azure (4), AWS (3), GCP (3) (postings in brackets).
Is the UKG tech stack changing?
No new technology has appeared in UKG job postings in the last six months.
How modern is the UKG tech stack?
UKG scores 89 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: 4; legacy ones: 0.
How does Alion know the UKG tech stack?
Alion reads every job posting UKG publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Oct 4, 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, "UKG tech stack: 47 technologies from 4 job postings", as of Oct 4, 2026. https://alion.io/company/ukg-com/technologies