Vannevar Labs tech stack
Vannevar Labs builds mostly with Python, TypeScript, JavaScript, Node JS. Its stack also includes AWS, PostgreSQL, ElasticSearch, React.js. Python is named in 14 of the 30 job postings Vannevar Labs published in the last 12 months (47%). Counted by Alion from the job postings of Vannevar Labs, updated Nov 10, 2026.
What programming languages does Vannevar Labs use?
Python is named in 47% of job postings at Vannevar Labs, followed by TypeScript (27%), JavaScript (20%), Node JS (17%).
Python
14 47%
TypeScript
8 27%
JavaScript
6 20%
Node JS
5 17%
SQL
5 17%
Java
3 10%
Ada
2 7%
C++
2 7%
Show all (9)
What frameworks and libraries does Vannevar Labs use?
React.js is named in 17% of job postings at Vannevar Labs, followed by LangGraph (17%), LangChain (17%), Tailwind CSS (13%).
React.js
5 17%
LangGraph
5 17%
LangChain
5 17%
Tailwind CSS
4 13%
OpenAI SDK
2 7%
PyTorch
2 7%
Ray
2 7%
TensorFlow
2 7%
Show all (11)
What databases does Vannevar Labs use?
PostgreSQL is named in 30% of job postings at Vannevar Labs, followed by ElasticSearch (20%), OpenSearch (20%), Redis (10%).
What cloud and platforms does Vannevar Labs use?
AWS is named in 33% of job postings at Vannevar Labs, followed by Datadog (13%), GitHub Actions (13%), Amazon S3 (10%).
AWS
10 33%
Datadog
4 13%
GitHub Actions
4 13%
Kubernetes
3 10%
vLLM
2 7%
Show all (11)
What developer tools does Vannevar Labs use?
Pulumi is named in 13% of job postings at Vannevar Labs, followed by Terraform (13%), Docker (13%), A2A (7%).
Show all (9)
What AI and ML technologies does Vannevar Labs use?
LLM is named in 13% of job postings at Vannevar Labs, followed by Claude (3%).
Which engineering practices does Vannevar Labs ask for?
AI Agents is named in 67% of job postings at Vannevar Labs, followed by CI/CD (23%), Machine Learning (17%), Platform Engineering (10%).
AI Agents
20 67%
CI/CD
7 23%
Platform Engineering
3 10%
Fine-tuning
2 7%
Show all (13)
What does each Vannevar Labs team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
11 postingsDevOps
4 postingsSolutions
4 postingsHow does your stack fit Vannevar Labs?
How is the Vannevar Labs 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 Vannevar Labs stack?
Vannevar Labs scores 84 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 Vannevar Labs stack in its industry?
Share of the 247 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Vannevar Labs
Questions about the Vannevar Labs tech stack
What programming languages does Vannevar Labs use?
The languages named in Vannevar Labs job postings are Python (47%), TypeScript (27%), JavaScript (20%), Node JS (17%), SQL (17%), as a share of the 30 postings of the last 12 months.
Does Vannevar Labs use React.js?
Yes. React.js is named in 5 of 30 job postings (17%) and required in 5 of them.
What cloud and platforms does Vannevar Labs use?
The cloud and platforms named in Vannevar Labs job postings are AWS (10), Datadog (4), GitHub Actions (4) (postings in brackets).
What skills do you need for a Backend job at Vannevar Labs?
Backend postings at Vannevar Labs most often require PostgreSQL (6), Python (6), TypeScript (6), AWS (5), out of 11 postings in the last 12 months.
Is the Vannevar Labs tech stack changing?
Yes. Agentic Workflows, Java, A2A, Ada first appeared in Vannevar Labs job postings in the last six months.
How modern is the Vannevar Labs tech stack?
Vannevar Labs scores 84 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 Vannevar Labs tech stack?
Alion reads every job posting Vannevar Labs publishes and tags the technologies each one names. The figures on this page count the 30 postings of the last 12 months and were updated on Nov 10, 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, "Vannevar Labs tech stack: 59 technologies from 30 job postings", as of Nov 10, 2026. https://alion.io/company/vannevar-labs/technologies