Redlen tech stack
Redlen builds mostly with Python, C#, MATLAB, Visual Basic. Its stack also includes Airflow, Linux, PostgreSQL. Python is named in 2 of the 3 job postings Redlen published in the last 12 months (67%). Counted by Alion from the job postings of Redlen, updated Oct 12, 2026.
What programming languages does Redlen use?
Python is named in 67% of job postings at Redlen, followed by C# (33%), MATLAB (33%), Visual Basic (33%).
C# 
What databases does Redlen use?
PostgreSQL is named in 33% of job postings at Redlen.
PostgreSQL
1 33%
What cloud and platforms does Redlen use?
Airflow is named in 33% of job postings at Redlen, followed by Linux (33%), Power BI (33%).
What developer tools does Redlen use?
Git is named in 67% of job postings at Redlen, followed by Docker (33%).
Which engineering practices does Redlen ask for?
CI/CD is named in 67% of job postings at Redlen, followed by ETL/ELT (33%), Machine Learning (33%).
How does your stack fit Redlen?
How modern is the Redlen stack?
Redlen scores 74 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: 1.
How common is the Redlen stack in its industry?
Share of the 1,134 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Redlen
Questions about the Redlen tech stack
What programming languages does Redlen use?
The languages named in Redlen job postings are Python (67%), C# (33%), MATLAB (33%), Visual Basic (33%), C++ (33%), as a share of the 3 postings of the last 12 months.
What cloud and platforms does Redlen use?
The cloud and platforms named in Redlen job postings are Airflow (1), Linux (1), Power BI (1) (postings in brackets).
Is the Redlen tech stack changing?
No new technology has appeared in Redlen job postings in the last six months.
How modern is the Redlen tech stack?
Redlen scores 74 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: 1.
How does Alion know the Redlen tech stack?
Alion reads every job posting Redlen publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 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, "Redlen tech stack: 15 technologies from 3 job postings", as of Oct 12, 2026. https://alion.io/company/redlen-com/technologies