Check Technologies tech stack
Check Technologies builds mostly with Python, TypeScript, SQL. Its stack also includes AWS, GitHub, PostgreSQL, Django. Python is named in 6 of the 15 job postings Check Technologies published in the last 12 months (40%). Counted by Alion from the job postings of Check Technologies, updated Oct 16, 2026.
What programming languages does Check Technologies use?
Python is named in 40% of job postings at Check Technologies, followed by TypeScript (40%), SQL (20%).
What frameworks and libraries does Check Technologies use?
Django is named in 40% of job postings at Check Technologies.
Django
6 40%
What databases does Check Technologies use?
PostgreSQL is named in 40% of job postings at Check Technologies.
PostgreSQL
6 40%
What cloud and platforms does Check Technologies use?
AWS is named in 40% of job postings at Check Technologies, followed by GitHub (40%).
What developer tools does Check Technologies use?
Terraform is named in 40% of job postings at Check Technologies.
Terraform
6 40%
What AI and ML technologies does Check Technologies use?
Claude is named in 13% of job postings at Check Technologies.
Claude
2 13%
Which engineering practices does Check Technologies ask for?
Incident Management is named in 13% of job postings at Check Technologies, followed by Rollup (13%), AI Agents (7%), SLI/SLO/SLA (7%).
How does your stack fit Check Technologies?
How is the Check Technologies 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 Check Technologies stack?
Check Technologies scores 82 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How common is the Check Technologies stack in its industry?
Share of the 351 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Check Technologies apart
Companies with a stack like Check Technologies
Questions about the Check Technologies tech stack
What programming languages does Check Technologies use?
The languages named in Check Technologies job postings are Python (40%), TypeScript (40%), SQL (20%), as a share of the 15 postings of the last 12 months.
What cloud and platforms does Check Technologies use?
The cloud and platforms named in Check Technologies job postings are AWS (6), GitHub (6) (postings in brackets).
Is the Check Technologies tech stack changing?
Yes. Claude, SQL first appeared in Check Technologies job postings in the last six months.
How modern is the Check Technologies tech stack?
Check Technologies scores 82 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How does Alion know the Check Technologies tech stack?
Alion reads every job posting Check Technologies 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 16, 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, "Check Technologies tech stack: 13 technologies from 15 job postings", as of Oct 16, 2026. https://alion.io/company/check-technologies/technologies