BioCatch tech stack
BioCatch builds mostly with Python, JavaScript, SQL, TypeScript. Its stack also includes Azure, Kubernetes, Delta Lake, Snowflake. Python is named in 6 of the 9 job postings BioCatch published in the last 12 months (67%). Counted by Alion from the job postings of BioCatch, updated Oct 13, 2026.
What programming languages does BioCatch use?
Python is named in 67% of job postings at BioCatch, followed by JavaScript (33%), SQL (22%), TypeScript (11%).
What frameworks and libraries does BioCatch use?
Next.js is named in 11% of job postings at BioCatch, followed by React.js (11%).
What databases does BioCatch use?
Delta Lake is named in 22% of job postings at BioCatch, followed by Snowflake (22%), Amazon Redshift (11%), BigQuery (11%).
BigQuery 
What cloud and platforms does BioCatch use?
Azure is named in 44% of job postings at BioCatch, followed by Kubernetes (33%), AWS (33%), Linux (33%).
Azure
4 44%
Kubernetes
3 33%
AWS
3 33%
Datadog
2 22%
Databricks
2 22%
Spark
2 22%
Apache Kafka
1 11%
Show all (15)
What developer tools does BioCatch use?
Prometheus is named in 22% of job postings at BioCatch, followed by Terraform (22%), pySpark (22%), ArgoCD (11%).
Prometheus
2 22%
Terraform
2 22%
pySpark
2 22%
ArgoCD
1 11%
Docker
1 11%
Helm
1 11%
Jenkins
1 11%
Nginx
1 11%
Show all (9)
What AI and ML technologies does BioCatch use?
LLM is named in 11% of job postings at BioCatch.
LLM
1 11%
Which engineering practices does BioCatch ask for?
CI/CD is named in 33% of job postings at BioCatch, followed by Machine Learning (33%), AI Agents (11%), DNS (11%).
How does your stack fit BioCatch?
How is the BioCatch 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 BioCatch stack?
BioCatch scores 78 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: 1; legacy ones: 0.
How common is the BioCatch stack in its industry?
Share of the 178 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like BioCatch
Questions about the BioCatch tech stack
What programming languages does BioCatch use?
The languages named in BioCatch job postings are Python (67%), JavaScript (33%), SQL (22%), TypeScript (11%), as a share of the 9 postings of the last 12 months.
Does BioCatch use Azure?
Yes. Azure is named in 4 of 9 job postings (44%) and required in 2 of them.
What cloud and platforms does BioCatch use?
The cloud and platforms named in BioCatch job postings are Azure (4), Kubernetes (3), AWS (3) (postings in brackets).
Is the BioCatch tech stack changing?
No new technology has appeared in BioCatch job postings in the last six months.
How modern is the BioCatch tech stack?
BioCatch scores 78 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: 1; legacy ones: 0.
How does Alion know the BioCatch tech stack?
Alion reads every job posting BioCatch publishes and tags the technologies each one names. The figures on this page count the 9 postings of the last 12 months and were updated on Oct 13, 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, "BioCatch tech stack: 42 technologies from 9 job postings", as of Oct 13, 2026. https://alion.io/company/biocatch/technologies