Signal AI tech stack
Signal AI builds mostly with Python, SQL. Its stack also includes Amazon S3, Power BI, Amazon Redshift, ElasticSearch. Python is named in 3 of the 8 job postings Signal AI published in the last 12 months (38%). Counted by Alion from the job postings of Signal AI, updated Oct 16, 2026.
What programming languages does Signal AI use?
Python is named in 38% of job postings at Signal AI, followed by SQL (25%).
What databases does Signal AI use?
Amazon Redshift is named in 25% of job postings at Signal AI, followed by ElasticSearch (13%).
Amazon Redshift
2 25%
ElasticSearch
1 13%
What cloud and platforms does Signal AI use?
Amazon S3 is named in 25% of job postings at Signal AI, followed by Power BI (25%), Tableau (25%), AWS (13%).
Power BI
2 25%
Tableau
2 25%
AWS
1 13%
Amazon EKS
1 13%
Figma
1 13%
Kubernetes
1 13%
Show all (11)
What developer tools does Signal AI use?
dbt is named in 25% of job postings at Signal AI, followed by Canva (13%), Model Context Protocol (13%), Talend (13%).
What AI and ML technologies does Signal AI use?
Claude is named in 13% of job postings at Signal AI, followed by LLM (13%).
Which engineering practices does Signal AI ask for?
Edge AI is named in 100% of job postings at Signal AI, followed by ETL/ELT (25%), DNS (13%), TCP/IP (13%).
How does your stack fit Signal AI?
How modern is the Signal AI stack?
Signal AI scores 82 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 Signal AI stack in its industry?
Share of the 343 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Signal AI
Questions about the Signal AI tech stack
What programming languages does Signal AI use?
The languages named in Signal AI job postings are Python (38%), SQL (25%), as a share of the 8 postings of the last 12 months.
Does Signal AI use Amazon S3?
Yes. Amazon S3 is named in 2 of 8 job postings (25%) and required in 2 of them.
What cloud and platforms does Signal AI use?
The cloud and platforms named in Signal AI job postings are Amazon S3 (2), Power BI (2), Tableau (2) (postings in brackets).
Is the Signal AI tech stack changing?
No new technology has appeared in Signal AI job postings in the last six months.
How modern is the Signal AI tech stack?
Signal AI scores 82 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 Signal AI tech stack?
Alion reads every job posting Signal AI publishes and tags the technologies each one names. The figures on this page count the 8 postings of the last 12 months and were updated on Oct 16, 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, "Signal AI tech stack: 26 technologies from 8 job postings", as of Oct 16, 2026. https://alion.io/company/signal-ai/technologies