FunFlow tech stack
FunFlow builds mostly with Python, C#, Go, Java. Its stack also includes Hadoop, Apache Kafka, Airflow, ClickHouse. Hadoop is named in 4 of the 8 job postings FunFlow published in the last 12 months (50%). Counted by Alion from the job postings of FunFlow, updated Oct 12, 2026.
What programming languages does FunFlow use?
Python is named in 38% of job postings at FunFlow, followed by C# (25%), Go (13%), Java (13%).
What frameworks and libraries does FunFlow use?
Hadoop is named in 50% of job postings at FunFlow, followed by OpenTelemetry (13%), PoC Library (13%).
What databases does FunFlow use?
ClickHouse is named in 13% of job postings at FunFlow, followed by ElasticSearch (13%), MySQL (13%), OpenSearch (13%).
What cloud and platforms does FunFlow use?
Apache Kafka is named in 38% of job postings at FunFlow, followed by Airflow (25%), Figma (25%), Amazon S3 (13%).
Apache Kafka
3 38%
Airflow
2 25%
Figma
2 25%
GitLab
1 13%
GitLab CI
1 13%
Grafana
1 13%
Kubernetes
1 13%
Show all (12)
What developer tools does FunFlow use?
Git is named in 50% of job postings at FunFlow, followed by Docker (38%), Sketch (25%), Adobe After Effects (25%).
Git
4 50%
Docker
3 38%
Sketch
2 25%
Adobe After Effects
2 25%
Ansible
1 13%
Graylog
1 13%
Keycloak
1 13%
Nginx
1 13%
Show all (14)
What AI and ML technologies does FunFlow use?
LLM is named in 13% of job postings at FunFlow.
LLM
1 13%
Which engineering practices does FunFlow ask for?
CI/CD is named in 38% of job postings at FunFlow, followed by ETL/ELT (25%), Data Vault (13%).
What does each FunFlow team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit FunFlow?
How modern is the FunFlow stack?
FunFlow scores 73 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 FunFlow stack in its industry?
Share of the 208 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like FunFlow
Questions about the FunFlow tech stack
What programming languages does FunFlow use?
The languages named in FunFlow job postings are Python (38%), C# (25%), Go (13%), Java (13%), PHP (13%), as a share of the 8 postings of the last 12 months.
Does FunFlow use Hadoop?
Yes. Hadoop is named in 4 of 8 job postings (50%) and required in 4 of them.
What cloud and platforms does FunFlow use?
The cloud and platforms named in FunFlow job postings are Apache Kafka (3), Airflow (2), Figma (2) (postings in brackets).
What skills do you need for a Backend job at FunFlow?
Backend postings at FunFlow most often require C# (2), Git (2), out of 3 postings in the last 12 months.
Is the FunFlow tech stack changing?
No new technology has appeared in FunFlow job postings in the last six months.
How modern is the FunFlow tech stack?
FunFlow scores 73 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 FunFlow tech stack?
Alion reads every job posting FunFlow 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 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, "FunFlow tech stack: 45 technologies from 8 job postings", as of Oct 12, 2026. https://alion.io/company/funflow/technologies