Sierrastudio tech stack
Sierrastudio builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes PostgreSQL, GitHub, AWS, FastAPI. Claude is named in 6 of the 12 job postings Sierrastudio published in the last 12 months (50%). Counted by Alion from the job postings of Sierrastudio, updated Sep 26, 2026.
What programming languages does Sierrastudio use?
Python is named in 42% of job postings at Sierrastudio, followed by SQL (33%), JavaScript (33%), TypeScript (17%).
What frameworks and libraries does Sierrastudio use?
FastAPI is named in 25% of job postings at Sierrastudio, followed by Ruby on Rails (25%), Tailwind CSS (25%), Celery (17%).
FastAPI
3 25%
Ruby on Rails
3 25%
Tailwind CSS
3 25%
Celery
2 17%
Django
2 17%
Django REST Framework
2 17%
HTMX
2 17%
React.js
2 17%
Show all (13)
What databases does Sierrastudio use?
PostgreSQL is named in 50% of job postings at Sierrastudio, followed by Redis (17%), BigQuery (8%), ClickHouse (8%).
PostgreSQL
6 50%
Redis
2 17%
BigQuery
1 8%
ClickHouse
1 8%
DuckDB
1 8%
Google BigQuery
1 8%
Snowflake
1 8%
What cloud and platforms does Sierrastudio use?
GitHub is named in 33% of job postings at Sierrastudio, followed by AWS (25%), Anthropic (25%), AWS Fargate (17%).
GitHub
4 33%
AWS
3 25%
AWS Fargate
2 17%
GitHub Actions
2 17%
Twilio
2 17%
What developer tools does Sierrastudio use?
Claude Code is named in 42% of job postings at Sierrastudio, followed by Docker (17%), Cursor (17%), OpenAI Codex (8%).
What AI and ML technologies does Sierrastudio use?
Claude is named in 50% of job postings at Sierrastudio, followed by LLM (42%), Gemini (17%).
Which engineering practices does Sierrastudio ask for?
AI Agents is named in 50% of job postings at Sierrastudio, followed by Prompt Engineering (42%), RAG (33%), CI/CD (17%).
AI Agents
6 50%
Prompt Engineering
5 42%
RAG
4 33%
CI/CD
2 17%
Semantic Search
2 17%
Show all (13)
What does each Sierrastudio team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
4 postingsBackend
4 postingsHow does your stack fit Sierrastudio?
How is the Sierrastudio 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 Sierrastudio stack?
Sierrastudio 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: 3; legacy ones: 0.
Companies with a stack like Sierrastudio
Questions about the Sierrastudio tech stack
What programming languages does Sierrastudio use?
The languages named in Sierrastudio job postings are Python (42%), SQL (33%), JavaScript (33%), TypeScript (17%), Ruby (17%), as a share of the 12 postings of the last 12 months.
Does Sierrastudio use FastAPI?
Yes. FastAPI is named in 3 of 12 job postings (25%) and required in 3 of them.
What cloud and platforms does Sierrastudio use?
The cloud and platforms named in Sierrastudio job postings are GitHub (4), AWS (3), Anthropic (3) (postings in brackets).
What skills do you need for a AI/ML job at Sierrastudio?
AI/ML postings at Sierrastudio most often require Claude (3), LLM (3), PostgreSQL (3), AWS (2), out of 4 postings in the last 12 months.
Is the Sierrastudio tech stack changing?
Yes. Ruby on Rails, Ruby, AWS, Tailwind CSS first appeared in Sierrastudio job postings in the last six months.
How modern is the Sierrastudio tech stack?
Sierrastudio 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: 3; legacy ones: 0.
How does Alion know the Sierrastudio tech stack?
Alion reads every job posting Sierrastudio 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 Sep 26, 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, "Sierrastudio tech stack: 55 technologies from 12 job postings", as of Sep 26, 2026. https://alion.io/company/sierrastudio/technologies