Junction tech stack
Junction builds mostly with Python, JavaScript, SQL. Its stack also includes Looker. Python is named in 3 of the 4 job postings Junction published in the last 12 months (75%). Counted by Alion from the job postings of Junction, updated Oct 23, 2026.
What programming languages does Junction use?
Python is named in 75% of job postings at Junction, followed by JavaScript (25%), SQL (25%).
What cloud and platforms does Junction use?
Looker is named in 25% of job postings at Junction.
What developer tools does Junction use?
HL7 is named in 25% of job postings at Junction, followed by OpenAI Codex (25%).
What AI and ML technologies does Junction use?
Claude is named in 25% of job postings at Junction, followed by LLM (25%).
How does your stack fit Junction?
How is the Junction 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 Junction stack?
Junction scores 90 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: 2; legacy ones: 0.
How common is the Junction stack in its industry?
Share of the 1,443 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Junction
Questions about the Junction tech stack
What programming languages does Junction use?
The languages named in Junction job postings are Python (75%), JavaScript (25%), SQL (25%), as a share of the 4 postings of the last 12 months.
What cloud and platforms does Junction use?
The cloud and platforms named in Junction job postings are Looker (1) (postings in brackets).
Is the Junction tech stack changing?
Yes. Python first appeared in Junction job postings in the last six months.
How modern is the Junction tech stack?
Junction scores 90 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: 2; legacy ones: 0.
How does Alion know the Junction tech stack?
Alion reads every job posting Junction publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Oct 23, 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, "Junction tech stack: 8 technologies from 4 job postings", as of Oct 23, 2026. https://alion.io/company/junction/technologies