Self tech stack
Self builds mostly with Python, SQL, Bash, JavaScript. Its stack also includes AWS, OpenAI, Amazon Redshift, PostgreSQL. Python is named in 5 of the 7 job postings Self published in the last 12 months (71%). Counted by Alion from the job postings of Self, updated Sep 30, 2026.
What programming languages does Self use?
Python is named in 71% of job postings at Self, followed by SQL (71%), Bash (14%), JavaScript (14%).
What frameworks and libraries does Self use?
Asyncio is named in 14% of job postings at Self, followed by FastAPI (14%), Flask (14%), React Native (14%).
What databases does Self use?
Amazon Redshift is named in 29% of job postings at Self, followed by PostgreSQL (29%), BigQuery (14%), Google BigQuery (14%).
Amazon Redshift
2 29%
PostgreSQL
2 29%
BigQuery
1 14%
Google BigQuery
1 14%
MySQL
1 14%
Redis
1 14%
Snowflake
1 14%
What cloud and platforms does Self use?
AWS is named in 57% of job postings at Self, followed by OpenAI (29%), Airflow (14%), Databricks (14%).
AWS
4 57%
Airflow
1 14%
Databricks
1 14%
GitLab
1 14%
Power BI
1 14%
Show all (14)
What developer tools does Self use?
Git is named in 71% of job postings at Self, followed by Rest API (43%), OpenAI Codex (29%), Terraform (29%).
What AI and ML technologies does Self use?
Claude is named in 57% of job postings at Self.
Claude
4 57%
Which engineering practices does Self ask for?
AI Agents is named in 43% of job postings at Self, followed by Machine Learning (43%), A/B Testing (29%), CI/CD (14%).
What does each Self team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit Self?
How much does Self pay by technology?
Median stated pay of the postings that name each technology, against the median of all Self postings with stated pay: $170k across 7 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| SQL | 5 | $175k | +3% |
| Python | 5 | $170k | 0% |
How modern is the Self stack?
Self scores 78 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 Self stack in its industry?
Share of the 175 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Self
Questions about the Self tech stack
What programming languages does Self use?
The languages named in Self job postings are Python (71%), SQL (71%), Bash (14%), JavaScript (14%), TypeScript (14%), as a share of the 7 postings of the last 12 months.
Does Self use AWS?
Yes. AWS is named in 4 of 7 job postings (57%) and required in 4 of them.
What cloud and platforms does Self use?
The cloud and platforms named in Self job postings are AWS (4), OpenAI (2), Airflow (1) (postings in brackets).
What skills do you need for a Backend job at Self?
Backend postings at Self most often require Rest API (3), AWS (2), Claude (2), Git (2), out of 3 postings in the last 12 months.
Is the Self tech stack changing?
No new technology has appeared in Self job postings in the last six months.
How modern is the Self tech stack?
Self scores 78 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 Self tech stack?
Alion reads every job posting Self publishes and tags the technologies each one names. The figures on this page count the 7 postings of the last 12 months and were updated on Sep 30, 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, "Self tech stack: 48 technologies from 7 job postings", as of Sep 30, 2026. https://alion.io/company/self-4/technologies