G-20 Group tech stack
G-20 Group builds mostly with Python, C++, SQL, Rust. Its stack also includes Linux, AWS, BigQuery, Google BigQuery. Python is named in 9 of the 10 job postings G-20 Group published in the last 12 months (90%). Counted by Alion from the job postings of G-20 Group, updated Oct 14, 2026.
What programming languages does G-20 Group use?
Python is named in 90% of job postings at G-20 Group, followed by C++ (40%), SQL (40%), Rust (20%).
Show all (11)
What frameworks and libraries does G-20 Group use?
Volatility is named in 10% of job postings at G-20 Group, followed by NumPy (10%), OpenTelemetry (10%), PyTorch (10%).
What databases does G-20 Group use?
BigQuery is named in 10% of job postings at G-20 Group, followed by Google BigQuery (10%), PostgreSQL (10%).
BigQuery 
What cloud and platforms does G-20 Group use?
Linux is named in 10% of job postings at G-20 Group, followed by AWS (10%), Apache Kafka (10%), Azure (10%).
AWS
1 10%
Apache Kafka
1 10%
Azure
1 10%
GCP
1 10%
GitHub Actions
1 10%
Grafana
1 10%
Kubernetes
1 10%
What developer tools does G-20 Group use?
Docker is named in 10% of job postings at G-20 Group, followed by Prometheus (10%), dbt (10%).
Which engineering practices does G-20 Group ask for?
Time Series Forecasting is named in 20% of job postings at G-20 Group, followed by CI/CD (10%), DeFi (10%), Machine Learning (10%).
Time Series Forecasting
2 20%
CI/CD
1 10%
DeFi
1 10%
Smart Contracts
1 10%
NLP
1 10%
How does your stack fit G-20 Group?
How is the G-20 Group 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 G-20 Group stack?
G-20 Group 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 G-20 Group stack in its industry?
Share of the 1,052 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like G-20 Group
Questions about the G-20 Group tech stack
What programming languages does G-20 Group use?
The languages named in G-20 Group job postings are Python (90%), C++ (40%), SQL (40%), Rust (20%), Go (10%), as a share of the 10 postings of the last 12 months.
What cloud and platforms does G-20 Group use?
The cloud and platforms named in G-20 Group job postings are Linux (1), AWS (1), Apache Kafka (1) (postings in brackets).
Is the G-20 Group tech stack changing?
Yes. Rust first appeared in G-20 Group job postings in the last six months.
How modern is the G-20 Group tech stack?
G-20 Group 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 G-20 Group tech stack?
Alion reads every job posting G-20 Group publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 14, 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, "G-20 Group tech stack: 37 technologies from 10 job postings", as of Oct 14, 2026. https://alion.io/company/g20-group/technologies