Renewal tech stack
Renewal builds mostly with 1C, SQL, Python. Its stack also includes ClickHouse, Linux, Power BI. 1C is named in 5 of the 11 job postings Renewal published in the last 12 months (45%). Counted by Alion from the job postings of Renewal, updated Oct 27, 2026.
What programming languages does Renewal use?
1C is named in 45% of job postings at Renewal, followed by SQL (36%), Python (18%).
1C 
What databases does Renewal use?
ClickHouse is named in 18% of job postings at Renewal.
ClickHouse
2 18%
What cloud and platforms does Renewal use?
Linux is named in 9% of job postings at Renewal, followed by Power BI (9%).
Power BI
1 9%
What developer tools does Renewal use?
Microsoft Excel is named in 36% of job postings at Renewal, followed by Docker (9%), Docker Compose (9%).
Which engineering practices does Renewal ask for?
ETL/ELT is named in 9% of job postings at Renewal.
What does each Renewal team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
3 postingsHow does your stack fit Renewal?
How modern is the Renewal stack?
Renewal 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: 0.
How common is the Renewal stack in its industry?
Share of the 120 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Renewal
Questions about the Renewal tech stack
What programming languages does Renewal use?
The languages named in Renewal job postings are 1C (45%), SQL (36%), Python (18%), as a share of the 11 postings of the last 12 months.
Does Renewal use ClickHouse?
Yes. ClickHouse is named in 2 of 11 job postings (18%) and required in 2 of them.
What cloud and platforms does Renewal use?
The cloud and platforms named in Renewal job postings are Linux (1), Power BI (1) (postings in brackets).
What skills do you need for a Data Science job at Renewal?
Data Science postings at Renewal most often require SQL (3), Microsoft Excel (2), out of 3 postings in the last 12 months.
Is the Renewal tech stack changing?
No new technology has appeared in Renewal job postings in the last six months.
How modern is the Renewal tech stack?
Renewal 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: 0.
How does Alion know the Renewal tech stack?
Alion reads every job posting Renewal publishes and tags the technologies each one names. The figures on this page count the 11 postings of the last 12 months and were updated on Oct 27, 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, "Renewal tech stack: 10 technologies from 11 job postings", as of Oct 27, 2026. https://alion.io/company/renewal-4/technologies