Valtech tech stack
Valtech builds mostly with SQL, Python, JavaScript, TypeScript. Its stack also includes Azure, GCP, Snowflake, React.js. Azure is named in 85 of the 225 job postings Valtech published in the last 12 months (38%). Counted by Alion from the job postings of Valtech, updated Nov 11, 2026.
What programming languages does Valtech use?
SQL is named in 31% of job postings at Valtech, followed by Python (27%), JavaScript (27%), TypeScript (14%).
SQL
70 31%
Python
61 27%
JavaScript
61 27%
TypeScript
32 14%
Java
29 13%
Node JS
25 11%
Apex
21 9%
C#
13 6%
Show all (22)
What frameworks and libraries does Valtech use?
React.js is named in 14% of job postings at Valtech, followed by Next.js (9%), Angular (5%), LangChain (4%).
React.js
31 14%
Next.js
21 9%
Angular
12 5%
LangChain
10 4%
FastAPI
9 4%
Scikit-learn
8 4%
LangGraph
7 3%
Show all (76)
And 36 more, each named in fewer postings.
What databases does Valtech use?
Snowflake is named in 14% of job postings at Valtech, followed by Google BigQuery (9%), Delta Lake (6%), Amazon Redshift (6%).
Snowflake
32 14%
Google BigQuery
20 9%
Delta Lake
14 6%
Amazon Redshift
13 6%
ElasticSearch
10 4%
PostgreSQL
9 4%
Oracle
7 3%
MySQL
7 3%
Show all (25)
What cloud and platforms does Valtech use?
Azure is named in 38% of job postings at Valtech, followed by GCP (28%), AWS (28%), Databricks (14%).
Azure
85 38%
GCP
64 28%
AWS
64 28%
Databricks
32 14%
Apache Kafka
29 13%
Spark
24 11%
Azure DevOps
21 9%
Kubernetes
21 9%
Show all (76)
And 36 more, each named in fewer postings.
What developer tools does Valtech use?
Rest API is named in 19% of job postings at Valtech, followed by Git (18%), Terraform (13%), Jenkins (8%).
Rest API
42 19%
Git
41 18%
Terraform
30 13%
Jenkins
17 8%
dbt
17 8%
Copilot
16 7%
GraphQL
15 7%
Docker
14 6%
Show all (64)
And 24 more, each named in fewer postings.
What AI and ML technologies does Valtech use?
LLM is named in 16% of job postings at Valtech, followed by Claude (8%), Gemini (6%), ChatGPT (3%).
Show all (13)
Which engineering practices does Valtech ask for?
CI/CD is named in 39% of job postings at Valtech, followed by RAG (14%), AI Agents (14%), Machine Learning (12%).
CI/CD
87 39%
RAG
32 14%
AI Agents
32 14%
Platform Engineering
20 9%
Anomaly Detection
8 4%
Show all (57)
And 17 more, each named in fewer postings.
What does each Valtech team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
34 postingsEnterprise Apps
29 postingsLeadership
24 postingsBackend
20 postingsDevOps
14 postingsAnalytics
12 postingsHow does your stack fit Valtech?
How much does Valtech pay by technology?
Median stated pay of the postings that name each technology, against the median of all Valtech postings with stated pay: $175k across 21 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Claude | 8 | $178k | +1% |
| GCP | 7 | $185k | +6% |
| Azure | 6 | $147k | −16% |
| SQL | 5 | $155k | −11% |
| Kubernetes | 5 | $138k | −21% |
How is the Valtech 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 Valtech stack?
Valtech scores 80 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: 13; legacy ones: 0.
How common is the Valtech stack in its industry?
Share of the 9,387 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Valtech apart
Companies with a stack like Valtech
Questions about the Valtech tech stack
What programming languages does Valtech use?
The languages named in Valtech job postings are SQL (31%), Python (27%), JavaScript (27%), TypeScript (14%), Java (13%), as a share of the 225 postings of the last 12 months.
Does Valtech use React.js?
Yes. React.js is named in 31 of 225 job postings (14%) and required in 25 of them.
What cloud and platforms does Valtech use?
The cloud and platforms named in Valtech job postings are Azure (85), GCP (64), AWS (64) (postings in brackets).
What skills do you need for a Data Science job at Valtech?
Data Science postings at Valtech most often require Azure (23), Python (23), Databricks (20), AWS (19), out of 34 postings in the last 12 months.
Is the Valtech tech stack changing?
Yes. GCC, C, CMake, Conan first appeared in Valtech job postings in the last six months.
How modern is the Valtech tech stack?
Valtech scores 80 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: 13; legacy ones: 0.
How does Alion know the Valtech tech stack?
Alion reads every job posting Valtech publishes and tags the technologies each one names. The figures on this page count the 225 postings of the last 12 months and were updated on Nov 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, "Valtech tech stack: 333 technologies from 225 job postings", as of Nov 11, 2026. https://alion.io/company/valtech/technologies