Upside tech stack
Upside builds mostly with Python, SQL, Ruby, TypeScript. Its stack also includes AWS, Snowflake, PostgreSQL, Looker. Python is named in 17 of the 19 job postings Upside published in the last 12 months (89%). Counted by Alion from the job postings of Upside, updated Sep 26, 2026.
What programming languages does Upside use?
Python is named in 89% of job postings at Upside, followed by SQL (58%), Ruby (21%), TypeScript (21%).
What frameworks and libraries does Upside use?
React.js is named in 21% of job postings at Upside, followed by Dagster (16%), Kotlin Multiplatform (11%), NumPy (5%).
What databases does Upside use?
Snowflake is named in 58% of job postings at Upside, followed by PostgreSQL (26%), DynamoDB (21%), MySQL (11%).
What cloud and platforms does Upside use?
AWS is named in 63% of job postings at Upside, followed by Looker (21%), AWS Lambda (21%), GitHub (21%).
AWS
12 63%
AWS Lambda
4 21%
GitHub
4 21%
GitHub Actions
4 21%
Kubernetes
3 16%
Show all (19)
What developer tools does Upside use?
Cursor is named in 21% of job postings at Upside, followed by Docker (21%), dbt (21%), Terraform (21%).
What AI and ML technologies does Upside use?
Claude is named in 47% of job postings at Upside, followed by LLM (16%), ChatGPT (5%).
Which engineering practices does Upside ask for?
CI/CD is named in 37% of job postings at Upside, followed by AI Agents (32%), Prompt Engineering (16%), Clean Architecture (11%).
CI/CD
7 37%
AI Agents
6 32%
Prompt Engineering
3 16%
Clean Architecture
2 11%
FinOps
2 11%
MVI
2 11%
RAG
2 11%
Show all (11)
What does each Upside team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
6 postingsAnalytics
5 postingsHow does your stack fit Upside?
How much does Upside pay by technology?
Median stated pay of the postings that name each technology, against the median of all Upside postings with stated pay: $180k across 19 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 17 | $180k | 0% |
| AWS | 12 | $170k | −6% |
| Snowflake | 11 | $220k | +22% |
| SQL | 11 | $175k | −3% |
| Claude | 9 | $150k | −17% |
| PostgreSQL | 5 | $83k | −54% |
How is the Upside 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 Upside stack?
Upside 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: 3; legacy ones: 0.
How common is the Upside stack in its industry?
Share of the 1,524 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Upside apart
Companies with a stack like Upside
Questions about the Upside tech stack
What programming languages does Upside use?
The languages named in Upside job postings are Python (89%), SQL (58%), Ruby (21%), TypeScript (21%), JavaScript (21%), as a share of the 19 postings of the last 12 months.
Does Upside use React.js?
Yes. React.js is named in 4 of 19 job postings (21%) and required in 2 of them.
What cloud and platforms does Upside use?
The cloud and platforms named in Upside job postings are AWS (12), Looker (4), AWS Lambda (4) (postings in brackets).
What skills do you need for a Backend job at Upside?
Backend postings at Upside most often require Python (5), Claude (4), Ruby (4), AWS (3), out of 6 postings in the last 12 months.
Is the Upside tech stack changing?
Yes. Clean Architecture, Java, Kotlin Multiplatform, MVI first appeared in Upside job postings in the last six months.
How modern is the Upside tech stack?
Upside 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: 3; legacy ones: 0.
How does Alion know the Upside tech stack?
Alion reads every job posting Upside publishes and tags the technologies each one names. The figures on this page count the 19 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, "Upside tech stack: 60 technologies from 19 job postings", as of Sep 26, 2026. https://alion.io/company/upside/technologies