viviON tech stack
viviON builds mostly with Sass, JavaScript, C#, C++. Its stack also includes AWS, Figma, ElasticSearch, OpenSearch. Sass is named in 3 of the 10 job postings viviON published in the last 12 months (30%). Counted by Alion from the job postings of viviON, updated Oct 31, 2026.
What programming languages does viviON use?
Sass is named in 30% of job postings at viviON, followed by JavaScript (20%), C# (10%), C++ (10%).
C# 
What frameworks and libraries does viviON use?
Flutter is named in 10% of job postings at viviON, followed by OpenTelemetry (10%), React Native (10%), Vue.js (10%).
What databases does viviON use?
ElasticSearch is named in 10% of job postings at viviON, followed by OpenSearch (10%).
ElasticSearch
1 10%
OpenSearch
1 10%
What cloud and platforms does viviON use?
AWS is named in 30% of job postings at viviON, followed by Figma (30%), Amazon EKS (20%), Datadog (20%).
AWS
3 30%
Figma
3 30%
Amazon EKS
2 20%
Datadog
2 20%
GCP
2 20%
Kubernetes
2 20%
Show all (14)
What developer tools does viviON use?
AWS CDK is named in 10% of job postings at viviON, followed by Claude Code (10%), Docker (10%), Live2D Cubism (10%).
AWS CDK
1 10%
Claude Code
1 10%
Docker
1 10%
Rest API
1 10%
Terraform
1 10%
WebRTC
1 10%
WebSockets
1 10%
Show all (9)
What AI and ML technologies does viviON use?
Claude is named in 30% of job postings at viviON, followed by ChatGPT (10%).
Which engineering practices does viviON ask for?
Material Design is named in 20% of job postings at viviON, followed by ETL/ELT (10%), SLI/SLO/SLA (10%).
How does your stack fit viviON?
How is the viviON 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 viviON stack?
viviON 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: 2; legacy ones: 0.
How common is the viviON stack in its industry?
Share of the 228 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like viviON
Questions about the viviON tech stack
What programming languages does viviON use?
The languages named in viviON job postings are Sass (30%), JavaScript (20%), C# (10%), C++ (10%), Go (10%), as a share of the 10 postings of the last 12 months.
Does viviON use AWS?
Yes. AWS is named in 3 of 10 job postings (30%) and required in 3 of them.
What cloud and platforms does viviON use?
The cloud and platforms named in viviON job postings are AWS (3), Figma (3), Amazon EKS (2) (postings in brackets).
Is the viviON tech stack changing?
No new technology has appeared in viviON job postings in the last six months.
How modern is the viviON tech stack?
viviON 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: 2; legacy ones: 0.
How does Alion know the viviON tech stack?
Alion reads every job posting viviON publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 31, 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, "viviON tech stack: 41 technologies from 10 job postings", as of Oct 31, 2026. https://alion.io/company/vivion/technologies