Signifyd tech stack
Signifyd builds mostly with Python, SQL, PHP, Java. Its stack also includes Databricks, GCP, ElasticSearch, MySQL. Python is named in 9 of the 13 job postings Signifyd published in the last 12 months (69%). Counted by Alion from the job postings of Signifyd, updated Oct 2, 2026.
What programming languages does Signifyd use?
Python is named in 69% of job postings at Signifyd, followed by SQL (69%), PHP (15%), Java (15%).
What frameworks and libraries does Signifyd use?
OpenTelemetry is named in 8% of job postings at Signifyd.
OpenTelemetry
1 8%
What databases does Signifyd use?
ElasticSearch is named in 8% of job postings at Signifyd, followed by MySQL (8%), PostgreSQL (8%), Cassandra (8%).
What cloud and platforms does Signifyd use?
Databricks is named in 46% of job postings at Signifyd, followed by GCP (38%), Spark (31%), AWS (15%).
Databricks
6 46%
GCP
5 38%
Spark
4 31%
AWS
2 15%
GitHub
2 15%
Postman
2 15%
Kubernetes
2 15%
Show all (12)
What developer tools does Signifyd use?
Magento is named in 15% of job postings at Signifyd, followed by ArgoCD (8%), Copilot (8%), Cursor (8%).
Magento
2 15%
ArgoCD
1 8%
Copilot
1 8%
Cursor
1 8%
Terraform
1 8%
pySpark
1 8%
Docker
1 8%
Rest API
1 8%
Show all (9)
What AI and ML technologies does Signifyd use?
Claude is named in 15% of job postings at Signifyd, followed by Gemini (8%), LLM (8%).
Which engineering practices does Signifyd ask for?
Machine Learning is named in 62% of job postings at Signifyd, followed by Platform Engineering (15%), A/B Testing (15%), AI Agents (8%).
Platform Engineering
2 15%
AI Agents
1 8%
Anomaly Detection
1 8%
CI/CD
1 8%
FinOps
1 8%
GitOps
1 8%
Show all (11)
How does your stack fit Signifyd?
How is the Signifyd 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 Signifyd stack?
Signifyd scores 89 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 Signifyd stack in its industry?
Share of the 203 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Signifyd
Questions about the Signifyd tech stack
What programming languages does Signifyd use?
The languages named in Signifyd job postings are Python (69%), SQL (69%), PHP (15%), Java (15%), Go (8%), as a share of the 13 postings of the last 12 months.
Does Signifyd use Databricks?
Yes. Databricks is named in 6 of 13 job postings (46%) and required in 5 of them.
What cloud and platforms does Signifyd use?
The cloud and platforms named in Signifyd job postings are Databricks (6), GCP (5), Spark (4) (postings in brackets).
Is the Signifyd tech stack changing?
Yes. A/B Testing first appeared in Signifyd job postings in the last six months.
How modern is the Signifyd tech stack?
Signifyd scores 89 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 Signifyd tech stack?
Alion reads every job posting Signifyd publishes and tags the technologies each one names. The figures on this page count the 13 postings of the last 12 months and were updated on Oct 2, 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, "Signifyd tech stack: 47 technologies from 13 job postings", as of Oct 2, 2026. https://alion.io/company/signifyd/technologies