Fivetran tech stack
Fivetran builds mostly with SQL, Python, Java, TypeScript. Its stack also includes AWS, GCP, Snowflake, PostgreSQL. SQL is named in 115 of the 287 job postings Fivetran published in the last 12 months (40%). Counted by Alion from the job postings of Fivetran, updated Sep 28, 2026.
What programming languages does Fivetran use?
SQL is named in 40% of job postings at Fivetran, followed by Python (33%), Java (24%), TypeScript (9%).
C++ 
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What frameworks and libraries does Fivetran use?
React.js is named in 3% of job postings at Fivetran, followed by Rest-Assured (2%), JUnit (2%), FastAPI (2%).
React.js
9 3%
Rest-Assured
7 2%
JUnit
6 2%
FastAPI
5 2%
Ruby on Rails
4 1%
Django
3 1%
Temporal
3 1%
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What databases does Fivetran use?
Snowflake is named in 33% of job postings at Fivetran, followed by PostgreSQL (20%), Google BigQuery (20%), BigQuery (18%).
Snowflake
95 33%
PostgreSQL
58 20%
Google BigQuery
57 20%
BigQuery
52 18%
Amazon Redshift
24 8%
Oracle
20 7%
MySQL
13 5%
Delta Lake
8 3%
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What cloud and platforms does Fivetran use?
AWS is named in 36% of job postings at Fivetran, followed by GCP (34%), Kubernetes (28%), Azure (28%).
AWS
104 36%
GCP
99 34%
Kubernetes
79 28%
Azure
79 28%
Databricks
71 25%
Buildkite
39 14%
Grafana
31 11%
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What developer tools does Fivetran use?
dbt is named in 98% of job postings at Fivetran, followed by Docker (21%), Rest API (14%), Claude Code (10%).
dbt
280 98%
Docker
60 21%
Rest API
40 14%
Claude Code
28 10%
Copilot
28 10%
Terraform
26 9%
GraphQL
18 6%
ArgoCD
12 4%
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What AI and ML technologies does Fivetran use?
ChatGPT is named in 24% of job postings at Fivetran, followed by Claude (21%), LLM (9%), Gemini (5%).
Which engineering practices does Fivetran ask for?
ETL/ELT is named in 26% of job postings at Fivetran, followed by AI Agents (10%), CI/CD (10%), Agentic Workflows (3%).
AI Agents
29 10%
CI/CD
28 10%
SLI/SLO/SLA
7 2%
SRE
7 2%
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What does each Fivetran team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Sales
62 postingsBackend
57 postingsProduct
34 postingsSolutions
21 postingsFinance
17 postingsAnalytics
16 postingsHow does your stack fit Fivetran?
How much does Fivetran pay by technology?
Median stated pay of the postings that name each technology, against the median of all Fivetran postings with stated pay: $210k across 172 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| SQL | 70 | $210k | 0% |
| Snowflake | 56 | $209k | 0% |
| AWS | 49 | $210k | 0% |
| GCP | 47 | $210k | 0% |
| Python | 46 | $210k | 0% |
| Databricks | 40 | $217k | +4% |
| ChatGPT | 39 | $210k | 0% |
| Azure | 37 | $210k | 0% |
| Claude | 36 | $210k | 0% |
| Google BigQuery | 35 | $210k | 0% |
How is the Fivetran 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 Fivetran stack?
Fivetran scores 84 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: 4; legacy ones: 0.
How common is the Fivetran stack in its industry?
Share of the 33 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Fivetran apart
Fivetran products in its job postings
Postings at Fivetran name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Fivetran
Questions about the Fivetran tech stack
What programming languages does Fivetran use?
The languages named in Fivetran job postings are SQL (40%), Python (33%), Java (24%), TypeScript (9%), C++ (8%), as a share of the 287 postings of the last 12 months.
Does Fivetran use React.js?
Yes. React.js is named in 9 of 287 job postings (3%) and required in 9 of them.
What cloud and platforms does Fivetran use?
The cloud and platforms named in Fivetran job postings are AWS (104), GCP (99), Kubernetes (79) (postings in brackets).
What skills do you need for a Sales job at Fivetran?
Sales postings at Fivetran most often require dbt (56), ChatGPT (23), Databricks (7), Looker (6), out of 62 postings in the last 12 months.
Is the Fivetran tech stack changing?
Yes. Spark, EU AI Act, Azure Cosmos DB, Splunk first appeared in Fivetran job postings in the last six months.
How modern is the Fivetran tech stack?
Fivetran scores 84 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: 4; legacy ones: 0.
How does Alion know the Fivetran tech stack?
Alion reads every job posting Fivetran publishes and tags the technologies each one names. The figures on this page count the 287 postings of the last 12 months and were updated on Sep 28, 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, "Fivetran tech stack: 136 technologies from 287 job postings", as of Sep 28, 2026. https://alion.io/company/fivetran-com/technologies