Rubius tech stack
Rubius builds mostly with SQL, Python, PHP. Its stack also includes MLFlow, Perplexity, CatBoost, LightGBM. SQL is named in 2 of the 4 job postings Rubius published in the last 12 months (50%). Counted by Alion from the job postings of Rubius, updated Oct 31, 2026.
What programming languages does Rubius use?
SQL is named in 50% of job postings at Rubius, followed by Python (25%), PHP (25%).
What frameworks and libraries does Rubius use?
CatBoost is named in 25% of job postings at Rubius, followed by LightGBM (25%), Optuna (25%), Pandas (25%).
CatBoost
1 25%
LightGBM
1 25%
Optuna
1 25%
Pandas
1 25%
PyTorch
1 25%
Scikit-learn
1 25%
TensorFlow
1 25%
XGBoost
1 25%
What cloud and platforms does Rubius use?
MLFlow is named in 25% of job postings at Rubius, followed by Perplexity (25%), Spark (25%), AWS (25%).
MLFlow
1 25%
Perplexity
1 25%
Spark
1 25%
AWS
1 25%
Azure
1 25%
GCP
1 25%
Kubernetes
1 25%
Show all (9)
What developer tools does Rubius use?
Bitrix is named in 25% of job postings at Rubius, followed by Docker (25%), pySpark (25%), Claude Code (25%).
What AI and ML technologies does Rubius use?
LLM is named in 50% of job postings at Rubius, followed by ChatGPT (25%), Gemini (25%).
Which engineering practices does Rubius ask for?
Machine Learning is named in 50% of job postings at Rubius.
How does your stack fit Rubius?
How modern is the Rubius stack?
Rubius scores 89 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: 3; legacy ones: 0.
How common is the Rubius stack in its industry?
Share of the 6,774 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Rubius
Questions about the Rubius tech stack
What programming languages does Rubius use?
The languages named in Rubius job postings are SQL (50%), Python (25%), PHP (25%), as a share of the 4 postings of the last 12 months.
What cloud and platforms does Rubius use?
The cloud and platforms named in Rubius job postings are MLFlow (1), Perplexity (1), Spark (1) (postings in brackets).
Is the Rubius tech stack changing?
No new technology has appeared in Rubius job postings in the last six months.
How modern is the Rubius tech stack?
Rubius scores 89 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: 3; legacy ones: 0.
How does Alion know the Rubius tech stack?
Alion reads every job posting Rubius publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Oct 31, 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, "Rubius tech stack: 30 technologies from 4 job postings", as of Oct 31, 2026. https://alion.io/company/rubius/technologies