NINJAHOLDINGS tech stack
NINJAHOLDINGS builds mostly with SQL, Python, Ruby, JavaScript. Its stack also includes Snowflake, Ruby on Rails, AWS, PostgreSQL. SQL is named in 17 of the 18 job postings NINJAHOLDINGS published in the last 12 months (94%). Counted by Alion from the job postings of NINJAHOLDINGS, updated Oct 13, 2026.
What programming languages does NINJAHOLDINGS use?
SQL is named in 94% of job postings at NINJAHOLDINGS, followed by Python (50%), Ruby (33%), JavaScript (6%).
What frameworks and libraries does NINJAHOLDINGS use?
Ruby on Rails is named in 28% of job postings at NINJAHOLDINGS, followed by Flask (11%), Hotwire (11%), Stimulus (11%).
What databases does NINJAHOLDINGS use?
Snowflake is named in 28% of job postings at NINJAHOLDINGS, followed by PostgreSQL (22%), Amazon Redshift (17%), MySQL (11%).
Snowflake
5 28%
PostgreSQL
4 22%
Amazon Redshift
3 17%
MySQL
2 11%
BigQuery
1 6%
Google BigQuery
1 6%
MS SQL
1 6%
What cloud and platforms does NINJAHOLDINGS use?
AWS is named in 22% of job postings at NINJAHOLDINGS, followed by Amazon EC2 (11%), Amazon S3 (11%), Braze (6%).
What developer tools does NINJAHOLDINGS use?
dbt is named in 17% of job postings at NINJAHOLDINGS, followed by Fivetran (11%), Rest API (11%), Canva (6%).
What AI and ML technologies does NINJAHOLDINGS use?
LLM is named in 11% of job postings at NINJAHOLDINGS, followed by ChatGPT (6%), Claude (6%), Gemini (6%).
Which engineering practices does NINJAHOLDINGS ask for?
A/B Testing is named in 28% of job postings at NINJAHOLDINGS, followed by CI/CD (11%), Machine Learning (11%), Dimensional Modeling (6%).
CI/CD
2 11%
Platform Engineering
1 6%
What does each NINJAHOLDINGS team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
5 postingsHow does your stack fit NINJAHOLDINGS?
How modern is the NINJAHOLDINGS stack?
NINJAHOLDINGS scores 90 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 NINJAHOLDINGS stack in its industry?
Share of the 164 companies in the same industries, whose stack Alion knows, that use each technology.
What sets NINJAHOLDINGS apart
Companies with a stack like NINJAHOLDINGS
Questions about the NINJAHOLDINGS tech stack
What programming languages does NINJAHOLDINGS use?
The languages named in NINJAHOLDINGS job postings are SQL (94%), Python (50%), Ruby (33%), JavaScript (6%), as a share of the 18 postings of the last 12 months.
Does NINJAHOLDINGS use Ruby on Rails?
Yes. Ruby on Rails is named in 5 of 18 job postings (28%) and required in 3 of them.
What cloud and platforms does NINJAHOLDINGS use?
The cloud and platforms named in NINJAHOLDINGS job postings are AWS (4), Amazon EC2 (2), Amazon S3 (2) (postings in brackets).
What skills do you need for a Data Science job at NINJAHOLDINGS?
Data Science postings at NINJAHOLDINGS most often require Python (5), SQL (5), AWS (4), PostgreSQL (4), out of 5 postings in the last 12 months.
Is the NINJAHOLDINGS tech stack changing?
No new technology has appeared in NINJAHOLDINGS job postings in the last six months.
How modern is the NINJAHOLDINGS tech stack?
NINJAHOLDINGS scores 90 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 NINJAHOLDINGS tech stack?
Alion reads every job posting NINJAHOLDINGS publishes and tags the technologies each one names. The figures on this page count the 18 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, "NINJAHOLDINGS tech stack: 41 technologies from 18 job postings", as of Oct 13, 2026. https://alion.io/company/ninjaholdings/technologies