CAST AI tech stack
CAST AI builds mostly with Go, Python, TypeScript, PowerShell. Its stack also includes Kubernetes, Akamai, ClickHouse, PostgreSQL. Kubernetes is named in 71 of the 72 job postings CAST AI published in the last 12 months (99%). Counted by Alion from the job postings of CAST AI, updated Nov 12, 2026.
What programming languages does CAST AI use?
Go is named in 15% of job postings at CAST AI, followed by Python (10%), TypeScript (7%), PowerShell (4%).
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What frameworks and libraries does CAST AI use?
OpenTelemetry is named in 13% of job postings at CAST AI, followed by PyTorch (3%), CUDA (1%), Electron (1%).
What databases does CAST AI use?
ClickHouse is named in 15% of job postings at CAST AI, followed by PostgreSQL (14%), MySQL (4%), Snowflake (3%).
What cloud and platforms does CAST AI use?
Kubernetes is named in 99% of job postings at CAST AI, followed by Akamai (79%), Hugging Face (79%), AWS (42%).
Kubernetes
71 99%
Akamai
57 79%
AWS
30 42%
Azure
29 40%
GCP
29 40%
Grafana
16 22%
GitLab CI
11 15%
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What developer tools does CAST AI use?
Prometheus is named in 17% of job postings at CAST AI, followed by ArgoCD (17%), Terraform (17%), gRPC (17%).
Prometheus
12 17%
ArgoCD
12 17%
Terraform
12 17%
gRPC
12 17%
Rest API
11 15%
Loki
10 14%
VictoriaMetrics
5 7%
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What AI and ML technologies does CAST AI use?
LLM is named in 21% of job postings at CAST AI, followed by DeepSeek (7%), MiniMax (7%), ChatGPT (1%).
MiniMax 
Which engineering practices does CAST AI ask for?
AI Agents is named in 33% of job postings at CAST AI, followed by Platform Engineering (22%), CI/CD (21%), FinOps (19%).
AI Agents
24 33%
Platform Engineering
16 22%
CI/CD
15 21%
FinOps
14 19%
GitOps
11 15%
Time Series
5 7%
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What does each CAST AI team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Sales
20 postingsBackend
14 postingsSolutions
9 postingsMarketing
7 postingsProduct
4 postingsDevOps
4 postingsHow does your stack fit CAST AI?
How is the CAST AI 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 CAST AI stack?
CAST AI scores 83 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: 6; legacy ones: 0.
How common is the CAST AI stack in its industry?
Share of the 79 companies in the same industries, whose stack Alion knows, that use each technology.
What sets CAST AI apart
Companies with a stack like CAST AI
Questions about the CAST AI tech stack
What programming languages does CAST AI use?
The languages named in CAST AI job postings are Go (15%), Python (10%), TypeScript (7%), PowerShell (4%), SQL (4%), as a share of the 72 postings of the last 12 months.
Does CAST AI use OpenTelemetry?
Yes. OpenTelemetry is named in 9 of 72 job postings (13%) and required in 6 of them.
What cloud and platforms does CAST AI use?
The cloud and platforms named in CAST AI job postings are Kubernetes (71), Akamai (57), Hugging Face (57) (postings in brackets).
What skills do you need for a Sales job at CAST AI?
Sales postings at CAST AI most often require Kubernetes (20), Akamai (19), Hugging Face (19), AWS (4), out of 20 postings in the last 12 months.
Is the CAST AI tech stack changing?
Yes. LLM Guardrails, IAM, Teleport, C++ first appeared in CAST AI job postings in the last six months.
How modern is the CAST AI tech stack?
CAST AI scores 83 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: 6; legacy ones: 0.
How does Alion know the CAST AI tech stack?
Alion reads every job posting CAST AI publishes and tags the technologies each one names. The figures on this page count the 72 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, "CAST AI tech stack: 91 technologies from 72 job postings", as of Nov 12, 2026. https://alion.io/company/cast-ai/technologies