Fal tech stack
Fal builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes Linux, Kubernetes, BigQuery, Google BigQuery. Python is named in 15 of the 20 job postings Fal published in the last 12 months (75%). Counted by Alion from the job postings of Fal, updated Sep 27, 2026.
What programming languages does Fal use?
Python is named in 75% of job postings at Fal, followed by SQL (30%), JavaScript (20%), TypeScript (20%).
What frameworks and libraries does Fal use?
React.js is named in 15% of job postings at Fal, followed by CUDA (10%), Next.js (10%), Dagster (5%).
What databases does Fal use?
BigQuery is named in 15% of job postings at Fal, followed by Google BigQuery (15%), PostgreSQL (10%), ClickHouse (5%).
BigQuery
3 15%
Google BigQuery
3 15%
PostgreSQL
2 10%
ClickHouse
1 5%
Amazon Redshift
1 5%
Snowflake
1 5%
What cloud and platforms does Fal use?
Linux is named in 35% of job postings at Fal, followed by Kubernetes (35%), AWS (15%), Azure (15%).
Kubernetes
7 35%
AWS
3 15%
Azure
3 15%
GCP
3 15%
Datadog
3 15%
CUDA Toolkit
2 10%
Grafana
2 10%
Show all (13)
What developer tools does Fal use?
Ansible is named in 30% of job postings at Fal, followed by Terraform (25%), Tcpdump (20%), Calico (15%).
Ansible
6 30%
Terraform
5 25%
Tcpdump
4 20%
Calico
3 15%
Cilium
3 15%
KVM
3 15%
Show all (31)
Which engineering practices does Fal ask for?
BGP is named in 30% of job postings at Fal, followed by CI/CD (15%), Service Mesh (15%), DNS (15%).
CI/CD
3 15%
Service Mesh
3 15%
eBPF
3 15%
Anomaly Detection
2 10%
Chaos Engineering
2 10%
Show all (22)
What does each Fal team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
8 postingsHow does your stack fit Fal?
How much does Fal pay by technology?
Median stated pay of the postings that name each technology, against the median of all Fal postings with stated pay: $230k across 15 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 11 | $250k | +9% |
| SQL | 6 | $213k | −8% |
| Kubernetes | 5 | $250k | +9% |
| Linux | 5 | $250k | +9% |
How is the Fal 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 Fal stack?
Fal scores 68 out of 100 (Modern). 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 Fal stack in its industry?
Share of the 145 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Fal
Questions about the Fal tech stack
What programming languages does Fal use?
The languages named in Fal job postings are Python (75%), SQL (30%), JavaScript (20%), TypeScript (20%), Go (10%), as a share of the 20 postings of the last 12 months.
Does Fal use React.js?
Yes. React.js is named in 3 of 20 job postings (15%) and required in 1 of them.
What cloud and platforms does Fal use?
The cloud and platforms named in Fal job postings are Linux (7), Kubernetes (7), AWS (3) (postings in brackets).
What skills do you need for a Backend job at Fal?
Backend postings at Fal most often require Linux (4), Python (4), CUDA (2), CUDA Toolkit (2), out of 8 postings in the last 12 months.
Is the Fal tech stack changing?
Yes. Wireshark, Multimodal AI, Diffusion Models, SQL first appeared in Fal job postings in the last six months.
How modern is the Fal tech stack?
Fal scores 68 out of 100 (Modern). 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 Fal tech stack?
Alion reads every job posting Fal publishes and tags the technologies each one names. The figures on this page count the 20 postings of the last 12 months and were updated on Sep 27, 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, "Fal tech stack: 87 technologies from 20 job postings", as of Sep 27, 2026. https://alion.io/company/fal/technologies