Fullscript tech stack
Fullscript builds mostly with SQL, Ruby, Python, JavaScript. Its stack also includes Ruby on Rails, AWS, GitLab, React.js. SQL is named in 5 of the 12 job postings Fullscript published in the last 12 months (42%). Counted by Alion from the job postings of Fullscript, updated Oct 5, 2026.
What programming languages does Fullscript use?
SQL is named in 42% of job postings at Fullscript, followed by Ruby (42%), Python (25%), JavaScript (25%).
SQL
5 42%
Ruby
5 42%
Python
3 25%
JavaScript
3 25%
TypeScript
2 17%
C#
1 8%
Elixir
1 8%
Node JS
1 8%
What frameworks and libraries does Fullscript use?
Ruby on Rails is named in 33% of job postings at Fullscript, followed by React.js (17%), LangChain (8%), LangGraph (8%).
What databases does Fullscript use?
BigQuery is named in 8% of job postings at Fullscript, followed by Google BigQuery (8%), PostgreSQL (8%), Snowflake (8%).
BigQuery 
What cloud and platforms does Fullscript use?
AWS is named in 17% of job postings at Fullscript, followed by GitLab (17%), Langfuse (17%), Looker (17%).
AWS
2 17%
GitLab
2 17%
Langfuse
2 17%
.NET
1 8%
Show all (18)
What developer tools does Fullscript use?
GraphQL is named in 50% of job postings at Fullscript, followed by Model Context Protocol (17%), Git (8%), Rest API (8%).
What AI and ML technologies does Fullscript use?
LLM is named in 17% of job postings at Fullscript, followed by ChatGPT (8%), Claude (8%), Gemini (8%).
Which engineering practices does Fullscript ask for?
CI/CD is named in 25% of job postings at Fullscript, followed by AI Agents (17%), Function Calling (17%), IAM (17%).
CI/CD
3 25%
AI Agents
2 17%
Function Calling
2 17%
Hallucination
1 8%
Show all (12)
What does each Fullscript team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
5 postingsHow does your stack fit Fullscript?
How is the Fullscript 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 Fullscript stack?
Fullscript scores 91 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: 4; legacy ones: 0.
How common is the Fullscript stack in its industry?
Share of the 279 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Fullscript apart
Companies with a stack like Fullscript
Questions about the Fullscript tech stack
What programming languages does Fullscript use?
The languages named in Fullscript job postings are SQL (42%), Ruby (42%), Python (25%), JavaScript (25%), TypeScript (17%), as a share of the 12 postings of the last 12 months.
Does Fullscript use Ruby on Rails?
Yes. Ruby on Rails is named in 4 of 12 job postings (33%) and required in 3 of them.
What cloud and platforms does Fullscript use?
The cloud and platforms named in Fullscript job postings are AWS (2), GitLab (2), Langfuse (2) (postings in brackets).
What skills do you need for a Backend job at Fullscript?
Backend postings at Fullscript most often require Ruby on Rails (3), GraphQL (2), Ruby (2), out of 5 postings in the last 12 months.
Is the Fullscript tech stack changing?
Yes. AI Agents, Function Calling, LLM, Model Context Protocol first appeared in Fullscript job postings in the last six months.
How modern is the Fullscript tech stack?
Fullscript scores 91 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: 4; legacy ones: 0.
How does Alion know the Fullscript tech stack?
Alion reads every job posting Fullscript 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 5, 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, "Fullscript tech stack: 55 technologies from 12 job postings", as of Oct 5, 2026. https://alion.io/company/fullscript/technologies