Vistra tech stack
Vistra builds mostly with C#, Java, Kotlin, Node JS. Its stack also includes AWS, Azure, Snowflake. AWS is named in 2 of the 3 job postings Vistra published in the last 12 months (67%). Counted by Alion from the job postings of Vistra, updated Oct 11, 2026.
What programming languages does Vistra use?
C# is named in 33% of job postings at Vistra, followed by Java (33%), Kotlin (33%), Node JS (33%).
What databases does Vistra use?
Snowflake is named in 67% of job postings at Vistra.
Snowflake
2 67%
What cloud and platforms does Vistra use?
AWS is named in 67% of job postings at Vistra, followed by Azure (67%), Databricks (67%), GCP (67%).
AWS
2 67%
Azure
2 67%
Databricks
2 67%
GCP
2 67%
.NET
1 33%
Kubernetes
1 33%
What developer tools does Vistra use?
Docker is named in 33% of job postings at Vistra, followed by GraphQL (33%), Rest API (33%).
What AI and ML technologies does Vistra use?
LLM is named in 33% of job postings at Vistra.
LLM
1 33%
Which engineering practices does Vistra ask for?
AI Agents is named in 33% of job postings at Vistra, followed by CI/CD (33%), Feature Store (33%), Human-in-the-Loop (33%).
AI Agents
1 33%
CI/CD
1 33%
Platform Engineering
1 33%
SLI/SLO/SLA
1 33%
How does your stack fit Vistra?
How modern is the Vistra stack?
Vistra scores 81 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 common is the Vistra stack in its industry?
Share of the 1,503 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Vistra
Questions about the Vistra tech stack
What programming languages does Vistra use?
The languages named in Vistra job postings are C# (33%), Java (33%), Kotlin (33%), Node JS (33%), Python (33%), as a share of the 3 postings of the last 12 months.
Does Vistra use AWS?
Yes. AWS is named in 2 of 3 job postings (67%) and required in 2 of them.
What cloud and platforms does Vistra use?
The cloud and platforms named in Vistra job postings are AWS (2), Azure (2), Databricks (2) (postings in brackets).
Is the Vistra tech stack changing?
No new technology has appeared in Vistra job postings in the last six months.
How modern is the Vistra tech stack?
Vistra scores 81 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 Vistra tech stack?
Alion reads every job posting Vistra 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 Oct 11, 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, "Vistra tech stack: 27 technologies from 3 job postings", as of Oct 11, 2026. https://alion.io/company/vistra/technologies