Baseten tech stack
Baseten builds mostly with Python, Go, SQL, C++. Its stack also includes Spark, Kubernetes, SGLang, TensorRT-LLM. Kubernetes is named in 24 of the 145 job postings Baseten published in the last 12 months (17%). Counted by Alion from the job postings of Baseten, updated Nov 11, 2026.
What programming languages does Baseten use?
Python is named in 16% of job postings at Baseten, followed by Go (10%), SQL (9%), C++ (6%).
Python
23 16%
Go
15 10%
SQL
13 9%
C++
8 6%
Rust
7 5%
JavaScript
4 3%
TypeScript
3 2%
PowerShell
1 1%
Show all (9)
What frameworks and libraries does Baseten use?
SGLang is named in 10% of job postings at Baseten, followed by TensorRT-LLM (6%), PyTorch (5%), React.js (3%).
SGLang
15 10%
TensorRT-LLM
8 6%
PyTorch
7 5%
React.js
4 3%
Next.js
3 2%
OpenTelemetry
3 2%
Ray
3 2%
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What databases does Baseten use?
Google BigQuery is named in 3% of job postings at Baseten, followed by ClickHouse (1%), PostgreSQL (1%), Snowflake (1%).
What cloud and platforms does Baseten use?
Spark is named in 17% of job postings at Baseten, followed by Kubernetes (17%), vLLM (11%), AWS (8%).
Show all (25)
What developer tools does Baseten use?
Cursor is named in 100% of job postings at Baseten, followed by TensorRT (7%), InfiniBand (6%), Docker (5%).
Cursor
145 100%
TensorRT
10 7%
Docker
7 5%
Claude Code
6 4%
dbt
5 3%
Show all (40)
What AI and ML technologies does Baseten use?
LLM is named in 14% of job postings at Baseten, followed by Claude (6%), Whisper (3%), LoRA (2%).
Show all (9)
Which engineering practices does Baseten ask for?
Machine Learning is named in 99% of job postings at Baseten, followed by Post-training (7%), CI/CD (6%), KV Cache (6%).
CI/CD
9 6%
AI Agents
7 5%
Fine-tuning
6 4%
Embeddings
5 3%
Show all (45)
And 5 more, each named in fewer postings.
What does each Baseten team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Sales
22 postingsBackend
21 postingsDevOps
16 postingsAI/ML
11 postingsProduct
10 postingsHow does your stack fit Baseten?
How much does Baseten pay by technology?
Median stated pay of the postings that name each technology, against the median of all Baseten postings with stated pay: $255k across 137 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Kubernetes | 24 | $330k | +29% |
| Spark | 23 | $330k | +29% |
| Python | 22 | $330k | +29% |
| LLM | 20 | $330k | +29% |
| vLLM | 16 | $330k | +29% |
| Go | 15 | $330k | +29% |
| SGLang | 14 | $330k | +29% |
| SQL | 13 | $240k | −6% |
| AWS | 11 | $250k | −2% |
| TensorRT-LLM | 8 | $348k | +36% |
How is the Baseten 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 Baseten stack?
Baseten 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: 9; legacy ones: 0.
How common is the Baseten stack in its industry?
Share of the 205 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Baseten apart
Baseten products in its job postings
Postings at Baseten name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Baseten
Questions about the Baseten tech stack
What programming languages does Baseten use?
The languages named in Baseten job postings are Python (16%), Go (10%), SQL (9%), C++ (6%), Rust (5%), as a share of the 145 postings of the last 12 months.
Does Baseten use SGLang?
Yes. SGLang is named in 15 of 145 job postings (10%) and required in 8 of them.
What cloud and platforms does Baseten use?
The cloud and platforms named in Baseten job postings are Spark (24), Kubernetes (24), vLLM (16) (postings in brackets).
What skills do you need for a Sales job at Baseten?
Sales postings at Baseten most often require Cursor (22), SQL (3), OpenAI (2), out of 22 postings in the last 12 months.
Is the Baseten tech stack changing?
Yes. eBPF, OpenAI, Azure, Time Series first appeared in Baseten job postings in the last six months.
How modern is the Baseten tech stack?
Baseten 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: 9; legacy ones: 0.
How does Alion know the Baseten tech stack?
Alion reads every job posting Baseten publishes and tags the technologies each one names. The figures on this page count the 145 postings of the last 12 months and were updated on Nov 11, 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, "Baseten tech stack: 161 technologies from 145 job postings", as of Nov 11, 2026. https://alion.io/company/baseten/technologies