Valency tech stack
Valency builds mostly with Python, TypeScript, JavaScript, Node JS. Its stack also includes AWS, Cloudflare, PostgreSQL, DynamoDB. Python is named in 5 of the 11 job postings Valency published in the last 12 months (45%). Counted by Alion from the job postings of Valency, updated Oct 11, 2026.
What programming languages does Valency use?
Python is named in 45% of job postings at Valency, followed by TypeScript (45%), JavaScript (36%), Node JS (36%).
Python
5 45%
TypeScript
5 45%
JavaScript
4 36%
Node JS
4 36%
Go
3 27%
Java
3 27%
Rust
3 27%
Elixir
1 9%
What databases does Valency use?
PostgreSQL is named in 36% of job postings at Valency, followed by DynamoDB (27%), MySQL (27%), Redis (27%).
What cloud and platforms does Valency use?
AWS is named in 45% of job postings at Valency, followed by Cloudflare (45%), Kubernetes (36%), AWS Lambda (36%).
AWS
5 45%
Cloudflare
5 45%
Kubernetes
4 36%
AWS Lambda
4 36%
Apache Kafka
3 27%
Azure
3 27%
GCP
3 27%
Show all (20)
What developer tools does Valency use?
Model Context Protocol is named in 36% of job postings at Valency, followed by Docker (27%), Pulumi (27%), Terraform (27%).
Model Context Protocol
4 36%
Docker
3 27%
Pulumi
3 27%
Terraform
3 27%
Claude Code
1 9%
Rest API
1 9%
Canva
1 9%
What AI and ML technologies does Valency use?
LLM is named in 9% of job postings at Valency.
LLM
1 9%
Which engineering practices does Valency ask for?
AI Agents is named in 91% of job postings at Valency, followed by CI/CD (36%), ETL/ELT (27%), FinOps (9%).
AI Agents
10 91%
CI/CD
4 36%
FinOps
1 9%
Hallucination
1 9%
Platform Engineering
1 9%
Show all (9)
What does each Valency team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsHow does your stack fit Valency?
How is the Valency 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 Valency stack?
Valency scores 76 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 Valency stack in its industry?
Share of the 105 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Valency apart
Companies with a stack like Valency
Questions about the Valency tech stack
What programming languages does Valency use?
The languages named in Valency job postings are Python (45%), TypeScript (45%), JavaScript (36%), Node JS (36%), Go (27%), as a share of the 11 postings of the last 12 months.
Does Valency use AWS?
Yes. AWS is named in 5 of 11 job postings (45%) and required in 4 of them.
What cloud and platforms does Valency use?
The cloud and platforms named in Valency job postings are AWS (5), Cloudflare (5), Kubernetes (4) (postings in brackets).
What skills do you need for a Backend job at Valency?
Backend postings at Valency most often require AWS (3), Apache Kafka (3), Azure (3), Docker (3), out of 4 postings in the last 12 months.
Is the Valency tech stack changing?
Yes. arXiv, GitHub first appeared in Valency job postings in the last six months.
How modern is the Valency tech stack?
Valency scores 76 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 Valency tech stack?
Alion reads every job posting Valency publishes and tags the technologies each one names. The figures on this page count the 11 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, "Valency tech stack: 49 technologies from 11 job postings", as of Oct 11, 2026. https://alion.io/company/valency-blog/technologies