Fanatics tech stack
Fanatics builds mostly with Java, Python, Kotlin, SQL. Its stack also includes Apache Kafka, AWS, PostgreSQL, React.js. Java is named in 16 of the 45 job postings Fanatics published in the last 12 months (36%). Counted by Alion from the job postings of Fanatics, updated Sep 27, 2026.
What programming languages does Fanatics use?
Java is named in 36% of job postings at Fanatics, followed by Python (27%), Kotlin (22%), SQL (20%).
Java
16 36%
Python
12 27%
Kotlin
10 22%
SQL
9 20%
Go
6 13%
JavaScript
6 13%
TypeScript
5 11%
C#
2 4%
Show all (10)
What frameworks and libraries does Fanatics use?
React.js is named in 13% of job postings at Fanatics, followed by Kotlin Multiplatform (13%), Spring Boot (13%), Compose Multiplatform (9%).
React.js
6 13%
Kotlin Multiplatform
6 13%
Spring Boot
6 13%
Ignite
4 9%
PyTorch
4 9%
Jetpack Compose
3 7%
Koin
2 4%
Show all (20)
What databases does Fanatics use?
PostgreSQL is named in 13% of job postings at Fanatics, followed by Snowflake (7%), Redis (4%), DynamoDB (2%).
What cloud and platforms does Fanatics use?
Apache Kafka is named in 27% of job postings at Fanatics, followed by AWS (24%), Kubernetes (13%), Datadog (11%).
Apache Kafka
12 27%
AWS
11 24%
Kubernetes
6 13%
Datadog
5 11%
Tableau
4 9%
Azure
3 7%
Power BI
3 7%
Cloudflare
2 4%
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What developer tools does Fanatics use?
Terraform is named in 18% of job postings at Fanatics, followed by Copilot (13%), Claude Code (11%), Cursor (9%).
Terraform
8 18%
Copilot
6 13%
Claude Code
5 11%
Cursor
4 9%
Rest API
4 9%
gRPC
4 9%
Gradle
3 7%
Show all (18)
What AI and ML technologies does Fanatics use?
Claude is named in 4% of job postings at Fanatics, followed by LLM (2%).
Which engineering practices does Fanatics ask for?
CI/CD is named in 33% of job postings at Fanatics, followed by Platform Engineering (11%), Incident Management (7%), MVI (7%).
CI/CD
15 33%
Platform Engineering
5 11%
Incident Management
3 7%
MVI
3 7%
State Management
3 7%
GitOps
2 4%
Show all (19)
What other technologies does Fanatics use?
Kotlin Coroutines is named in 7% of job postings at Fanatics.
Kotlin Coroutines
3 7%
What does each Fanatics team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
18 postingsAnalytics
4 postingsDevOps
4 postingsHow does your stack fit Fanatics?
How much does Fanatics pay by technology?
Median stated pay of the postings that name each technology, against the median of all Fanatics postings with stated pay: $200k across 33 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Java | 13 | $200k | 0% |
| Apache Kafka | 9 | $205k | +3% |
| AWS | 9 | $200k | 0% |
| Kotlin | 8 | $219k | +9% |
| Spring Boot | 6 | $203k | +1% |
| Python | 6 | $185k | −7% |
| SQL | 6 | $132k | −34% |
| Kotlin Multiplatform | 5 | $269k | +34% |
How is the Fanatics 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 Fanatics stack?
Fanatics scores 80 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.
Companies with a stack like Fanatics
Questions about the Fanatics tech stack
What programming languages does Fanatics use?
The languages named in Fanatics job postings are Java (36%), Python (27%), Kotlin (22%), SQL (20%), Go (13%), as a share of the 45 postings of the last 12 months.
Does Fanatics use React.js?
Yes. React.js is named in 6 of 45 job postings (13%) and required in 5 of them.
What cloud and platforms does Fanatics use?
The cloud and platforms named in Fanatics job postings are Apache Kafka (12), AWS (11), Kubernetes (6) (postings in brackets).
What skills do you need for a Backend job at Fanatics?
Backend postings at Fanatics most often require Apache Kafka (8), Java (7), Kotlin (5), React.js (5), out of 18 postings in the last 12 months.
Is the Fanatics tech stack changing?
Yes. GitHub, KSP, Koin, Incident Management first appeared in Fanatics job postings in the last six months.
How modern is the Fanatics tech stack?
Fanatics scores 80 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 Fanatics tech stack?
Alion reads every job posting Fanatics publishes and tags the technologies each one names. The figures on this page count the 45 postings of the last 12 months and were updated on Sep 27, 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, "Fanatics tech stack: 104 technologies from 45 job postings", as of Sep 27, 2026. https://alion.io/company/fanatics-com/technologies