Bristol tech stack
Bristol builds mostly with 1C, SQL, Python. Its stack also includes Linux, Windows, MS SQL, CatBoost. 1C is named in 10 of the 12 job postings Bristol published in the last 12 months (83%). Counted by Alion from the job postings of Bristol, updated Oct 1, 2026.
What programming languages does Bristol use?
1C is named in 83% of job postings at Bristol, followed by SQL (25%), Python (17%).
1C 
What frameworks and libraries does Bristol use?
CatBoost is named in 8% of job postings at Bristol, followed by LightGBM (8%), NumPy (8%), PyTorch (8%).
CatBoost
1 8%
LightGBM
1 8%
NumPy
1 8%
PyTorch
1 8%
Scikit-learn
1 8%
Statsmodels
1 8%
TensorFlow
1 8%
XGBoost
1 8%
What cloud and platforms does Bristol use?
Linux is named in 50% of job postings at Bristol, followed by Windows (50%), SIEM (17%), Power BI (17%).
Show all (11)
What developer tools does Bristol use?
Ansible is named in 8% of job postings at Bristol, followed by Terraform (8%), DVC (8%), Git (8%).
Which engineering practices does Bristol ask for?
LAN is named in 42% of job postings at Bristol, followed by TCP/IP (42%), BGP (8%), SLI/SLO/SLA (8%).
What does each Bristol team work with?
The technologies each team's postings require most often, with the number of postings that require them.
DevOps
5 postingsHow does your stack fit Bristol?
How much does Bristol pay by technology?
Median stated pay of the postings that name each technology, against the median of all Bristol postings with stated pay: $16k across 8 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| 1C | 7 | $16k | 0% |
| Linux | 6 | $16k | 0% |
| Windows | 6 | $16k | 0% |
How modern is the Bristol stack?
Bristol scores 71 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 Bristol stack in its industry?
Share of the 1,461 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Bristol
Questions about the Bristol tech stack
What programming languages does Bristol use?
The languages named in Bristol job postings are 1C (83%), SQL (25%), Python (17%), as a share of the 12 postings of the last 12 months.
Does Bristol use Linux?
Yes. Linux is named in 6 of 12 job postings (50%) and required in 6 of them.
What cloud and platforms does Bristol use?
The cloud and platforms named in Bristol job postings are Linux (6), Windows (6), SIEM (2) (postings in brackets).
What skills do you need for a DevOps job at Bristol?
DevOps postings at Bristol most often require 1C (5), Linux (5), Windows (5), out of 5 postings in the last 12 months.
Is the Bristol tech stack changing?
No new technology has appeared in Bristol job postings in the last six months.
How modern is the Bristol tech stack?
Bristol scores 71 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 Bristol tech stack?
Alion reads every job posting Bristol publishes and tags the technologies each one names. The figures on this page count the 12 postings of the last 12 months and were updated on Oct 1, 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, "Bristol tech stack: 34 technologies from 12 job postings", as of Oct 1, 2026. https://alion.io/company/bristol/technologies