RARR Technologies tech stack
RARR Technologies builds mostly with SQL, Python, JavaScript, TypeScript. Its stack also includes Azure, AWS, React.js, BigQuery. SQL is named in 15 of the 30 job postings RARR Technologies published in the last 12 months (50%). Counted by Alion from the job postings of RARR Technologies, updated Sep 29, 2026.
What programming languages does RARR Technologies use?
SQL is named in 50% of job postings at RARR Technologies, followed by Python (33%), JavaScript (23%), TypeScript (13%).
SQL
15 50%
Python
10 33%
JavaScript
7 23%
TypeScript
4 13%
Java
3 10%
PowerShell
3 10%
ABAP
3 10%
C#
2 7%
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What frameworks and libraries does RARR Technologies use?
React.js is named in 13% of job postings at RARR Technologies, followed by ASP.NET Core (3%), Angular (3%), BullMQ (3%).
React.js
4 13%
ASP.NET Core
1 3%
Angular
1 3%
BullMQ
1 3%
Express
1 3%
Hadoop
1 3%
Spring Boot
1 3%
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What databases does RARR Technologies use?
BigQuery is named in 10% of job postings at RARR Technologies, followed by Google BigQuery (10%), PostgreSQL (10%), Snowflake (10%).
BigQuery
3 10%
Google BigQuery
3 10%
PostgreSQL
3 10%
Snowflake
3 10%
Amazon Redshift
1 3%
Azure Cosmos DB
1 3%
Db2
1 3%
DynamoDB
1 3%
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What cloud and platforms does RARR Technologies use?
Azure is named in 33% of job postings at RARR Technologies, followed by AWS (23%), Databricks (17%), Kubernetes (13%).
Azure
10 33%
AWS
7 23%
Databricks
5 17%
Kubernetes
4 13%
GCP
4 13%
Azure AKS
3 10%
Spark
3 10%
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What developer tools does RARR Technologies use?
Rest API is named in 20% of job postings at RARR Technologies, followed by Git (13%), Terraform (10%), Apache NiFi (3%).
Rest API
6 20%
Git
4 13%
Terraform
3 10%
Docker
1 3%
Gerrit
1 3%
Helm
1 3%
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What AI and ML technologies does RARR Technologies use?
LLM is named in 13% of job postings at RARR Technologies.
LLM
4 13%
Which engineering practices does RARR Technologies ask for?
CI/CD is named in 37% of job postings at RARR Technologies, followed by ETL/ELT (20%), AI Agents (13%), Prompt Engineering (13%).
CI/CD
11 37%
AI Agents
4 13%
Prompt Engineering
4 13%
RAG
4 13%
Embeddings
3 10%
Function Calling
3 10%
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What other technologies does RARR Technologies use?
CDS Views is named in 7% of job postings at RARR Technologies.
What does each RARR Technologies team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
6 postingsDevOps
5 postingsEnterprise Apps
5 postingsAI/ML
3 postingsHow does your stack fit RARR Technologies?
How modern is the RARR Technologies stack?
RARR Technologies scores 75 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 RARR Technologies stack in its industry?
Share of the 1,205 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like RARR Technologies
Questions about the RARR Technologies tech stack
What programming languages does RARR Technologies use?
The languages named in RARR Technologies job postings are SQL (50%), Python (33%), JavaScript (23%), TypeScript (13%), Java (10%), as a share of the 30 postings of the last 12 months.
Does RARR Technologies use React.js?
Yes. React.js is named in 4 of 30 job postings (13%) and required in 3 of them.
What cloud and platforms does RARR Technologies use?
The cloud and platforms named in RARR Technologies job postings are Azure (10), AWS (7), Databricks (5) (postings in brackets).
What skills do you need for a Data Science job at RARR Technologies?
Data Science postings at RARR Technologies most often require SQL (5), Python (3), Spark (3), AWS (2), out of 6 postings in the last 12 months.
Is the RARR Technologies tech stack changing?
No new technology has appeared in RARR Technologies job postings in the last six months.
How modern is the RARR Technologies tech stack?
RARR Technologies scores 75 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 RARR Technologies tech stack?
Alion reads every job posting RARR Technologies publishes and tags the technologies each one names. The figures on this page count the 30 postings of the last 12 months and were updated on Sep 29, 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, "RARR Technologies tech stack: 103 technologies from 30 job postings", as of Sep 29, 2026. https://alion.io/company/rarr-technologies/technologies