Appfire tech stack
Appfire builds mostly with JavaScript, TypeScript, SQL, Node JS. Its stack also includes AWS, GCP, React.js, Playwright. JavaScript is named in 15 of the 32 job postings Appfire published in the last 12 months (47%). Counted by Alion from the job postings of Appfire, updated Nov 12, 2026.
What programming languages does Appfire use?
JavaScript is named in 47% of job postings at Appfire, followed by TypeScript (44%), SQL (28%), Node JS (25%).
JavaScript
15 47%
TypeScript
14 44%
SQL
9 28%
Node JS
8 25%
Python
8 25%
Java
7 22%
Kotlin
4 13%
Apex
1 3%
What frameworks and libraries does Appfire use?
React.js is named in 22% of job postings at Appfire, followed by Playwright (19%), Redux (16%), Cypress (13%).
React.js
7 22%
Playwright
6 19%
Redux
5 16%
Cypress
4 13%
JUnit
4 13%
Mockito
4 13%
Express
3 9%
Angular
2 6%
Show all (17)
What databases does Appfire use?
MS SQL is named in 9% of job postings at Appfire, followed by PostgreSQL (9%).
MS SQL
3 9%
PostgreSQL
3 9%
What cloud and platforms does Appfire use?
AWS is named in 38% of job postings at Appfire, followed by GCP (28%), Azure (25%), Kubernetes (25%).
AWS
12 38%
GCP
9 28%
Azure
8 25%
Kubernetes
8 25%
Bitbucket
6 19%
Heroku
3 9%
GitHub
2 6%
GitHub Actions
2 6%
Show all (14)
What developer tools does Appfire use?
Docker is named in 50% of job postings at Appfire, followed by Cursor (28%), Rest API (25%), GraphQL (16%).
Docker
16 50%
Cursor
9 28%
Rest API
8 25%
GraphQL
5 16%
Copilot
4 13%
Git
4 13%
Jenkins
4 13%
Maven
4 13%
Show all (12)
What AI and ML technologies does Appfire use?
Claude is named in 22% of job postings at Appfire, followed by ChatGPT (9%), LLM (6%).
Which engineering practices does Appfire ask for?
CI/CD is named in 28% of job postings at Appfire, followed by Platform Engineering (9%), Synthetic Data (9%), SRE (6%).
CI/CD
9 28%
Platform Engineering
3 9%
Synthetic Data
3 9%
SRE
2 6%
State Management
2 6%
What does each Appfire team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
10 postingsQA
6 postingsSecurity
3 postingsDevOps
3 postingsHow does your stack fit Appfire?
How is the Appfire 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 Appfire stack?
Appfire scores 88 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: 3; legacy ones: 0.
How common is the Appfire stack in its industry?
Share of the 709 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Appfire apart
Companies with a stack like Appfire
Questions about the Appfire tech stack
What programming languages does Appfire use?
The languages named in Appfire job postings are JavaScript (47%), TypeScript (44%), SQL (28%), Node JS (25%), Python (25%), as a share of the 32 postings of the last 12 months.
Does Appfire use React.js?
Yes. React.js is named in 7 of 32 job postings (22%) and required in 4 of them.
What cloud and platforms does Appfire use?
The cloud and platforms named in Appfire job postings are AWS (12), GCP (9), Azure (8) (postings in brackets).
What skills do you need for a Backend job at Appfire?
Backend postings at Appfire most often require TypeScript (10), Node JS (8), Java (7), Cursor (5), out of 10 postings in the last 12 months.
Is the Appfire tech stack changing?
Yes. GitHub Actions, GitLab CI, Playwright, Spring Boot first appeared in Appfire job postings in the last six months.
How modern is the Appfire tech stack?
Appfire scores 88 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: 3; legacy ones: 0.
How does Alion know the Appfire tech stack?
Alion reads every job posting Appfire publishes and tags the technologies each one names. The figures on this page count the 32 postings of the last 12 months and were updated on Nov 12, 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, "Appfire tech stack: 64 technologies from 32 job postings", as of Nov 12, 2026. https://alion.io/company/appfire/technologies