WeLab tech stack
WeLab builds mostly with Python, SQL, SAS. Its stack also includes AWS, GCP, PyTorch, Scikit-learn. Python is named in 3 of the 6 job postings WeLab published in the last 12 months (50%). Counted by Alion from the job postings of WeLab, updated Nov 12, 2026.
What programming languages does WeLab use?
Python is named in 50% of job postings at WeLab, followed by SQL (50%), SAS (17%).
SAS What frameworks and libraries does WeLab use?
PyTorch is named in 17% of job postings at WeLab, followed by Scikit-learn (17%), TensorFlow (17%), XGBoost (17%).
What cloud and platforms does WeLab use?
AWS is named in 33% of job postings at WeLab, followed by GCP (33%), Power BI (33%), Tableau (33%).
AWS
2 33%
GCP
2 33%
Power BI
2 33%
Tableau
2 33%
Azure
1 17%
MLFlow
1 17%
Show all (11)
What developer tools does WeLab use?
Git is named in 17% of job postings at WeLab, followed by Microsoft Excel (17%), pySpark (17%).
Which engineering practices does WeLab ask for?
Machine Learning is named in 33% of job postings at WeLab, followed by Anomaly Detection (17%), CI/CD (17%), NLP (17%).
How does your stack fit WeLab?
How is the WeLab 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 WeLab stack?
WeLab scores 72 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the WeLab stack in its industry?
Share of the 277 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like WeLab
Questions about the WeLab tech stack
What programming languages does WeLab use?
The languages named in WeLab job postings are Python (50%), SQL (50%), SAS (17%), as a share of the 6 postings of the last 12 months.
Does WeLab use AWS?
Yes. AWS is named in 2 of 6 job postings (33%) and required in 2 of them.
What cloud and platforms does WeLab use?
The cloud and platforms named in WeLab job postings are AWS (2), GCP (2), Power BI (2) (postings in brackets).
Is the WeLab tech stack changing?
Yes. AWS, GCP first appeared in WeLab job postings in the last six months.
How modern is the WeLab tech stack?
WeLab scores 72 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the WeLab tech stack?
Alion reads every job posting WeLab publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Nov 12, 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, "WeLab tech stack: 26 technologies from 6 job postings", as of Nov 12, 2026. https://alion.io/company/welab-co/technologies