BlockTech tech stack
BlockTech builds mostly with Python, Rust, C++, SQL. Its stack also includes NumPy, PyTorch, Grafana, PostgreSQL. Python is named in 15 of the 15 job postings BlockTech published in the last 12 months (100%). Counted by Alion from the job postings of BlockTech, updated Oct 21, 2026.
What programming languages does BlockTech use?
Python is named in 100% of job postings at BlockTech, followed by Rust (40%), C++ (20%), SQL (7%).
What frameworks and libraries does BlockTech use?
NumPy is named in 33% of job postings at BlockTech, followed by PyTorch (33%), Scikit-learn (33%), TensorFlow (33%).
What databases does BlockTech use?
PostgreSQL is named in 27% of job postings at BlockTech, followed by ClickHouse (7%).
PostgreSQL
4 27%
ClickHouse
1 7%
What cloud and platforms does BlockTech use?
Grafana is named in 27% of job postings at BlockTech, followed by Linux (13%), Apache Kafka (7%), NATS (7%).
What developer tools does BlockTech use?
WebSockets is named in 7% of job postings at BlockTech.
WebSockets
1 7%
Which engineering practices does BlockTech ask for?
Anomaly Detection is named in 13% of job postings at BlockTech, followed by Machine Learning (13%), Self-Healing (13%), Time Series (13%).
Time Series 
What does each BlockTech team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
8 postingsBackend
7 postingsHow does your stack fit BlockTech?
How modern is the BlockTech stack?
BlockTech scores 69 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 BlockTech stack in its industry?
Share of the 621 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like BlockTech
Questions about the BlockTech tech stack
What programming languages does BlockTech use?
The languages named in BlockTech job postings are Python (100%), Rust (40%), C++ (20%), SQL (7%), as a share of the 15 postings of the last 12 months.
Does BlockTech use NumPy?
Yes. NumPy is named in 5 of 15 job postings (33%) and required in 5 of them.
What cloud and platforms does BlockTech use?
The cloud and platforms named in BlockTech job postings are Grafana (4), Linux (2), Apache Kafka (1) (postings in brackets).
What skills do you need for a Data Science job at BlockTech?
Data Science postings at BlockTech most often require Python (8), NumPy (5), PyTorch (5), Scikit-learn (5), out of 8 postings in the last 12 months.
Is the BlockTech tech stack changing?
No new technology has appeared in BlockTech job postings in the last six months.
How modern is the BlockTech tech stack?
BlockTech scores 69 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 BlockTech tech stack?
Alion reads every job posting BlockTech publishes and tags the technologies each one names. The figures on this page count the 15 postings of the last 12 months and were updated on Oct 21, 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, "BlockTech tech stack: 21 technologies from 15 job postings", as of Oct 21, 2026. https://alion.io/company/blocktech/technologies