Crusoe tech stack
Crusoe builds mostly with Python, C++, Rust, Java. Its stack also includes Kubernetes, Linux, NCCL, PyTorch. Kubernetes is named in 119 of the 357 job postings Crusoe published in the last 12 months (33%). Counted by Alion from the job postings of Crusoe, updated Nov 11, 2026.
What programming languages does Crusoe use?
Python is named in 25% of job postings at Crusoe, followed by C++ (15%), Rust (13%), Java (11%).
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What frameworks and libraries does Crusoe use?
NCCL is named in 4% of job postings at Crusoe, followed by PyTorch (3%), CUDA (3%), OpenTelemetry (2%).
PyTorch
12 3%
OpenTelemetry
8 2%
SGLang
7 2%
Transformers
6 2%
Ray
3 1%
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What databases does Crusoe use?
Google BigQuery is named in 3% of job postings at Crusoe, followed by PostgreSQL (2%), Snowflake (1%), Redis (1%).
Google BigQuery
11 3%
PostgreSQL
6 2%
Snowflake
5 1%
Redis
3 1%
ClickHouse
1 <1%
ElasticSearch
1 <1%
InfluxDB
1 <1%
OpenSearch
1 <1%
What cloud and platforms does Crusoe use?
Kubernetes is named in 33% of job postings at Crusoe, followed by Linux (23%), GCP (23%), AWS (23%).
Kubernetes
119 33%
GCP
82 23%
AWS
81 23%
Azure
62 17%
Grafana
43 12%
Tableau
13 4%
Power BI
11 3%
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And 18 more, each named in fewer postings.
What developer tools does Crusoe use?
Terraform is named in 17% of job postings at Crusoe, followed by InfiniBand (14%), SLURM (9%), Microsoft Excel (8%).
Terraform
60 17%
SLURM
33 9%
Docker
27 8%
Git
25 7%
Ansible
24 7%
Prometheus
17 5%
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And 26 more, each named in fewer postings.
What AI and ML technologies does Crusoe use?
LLM is named in 7% of job postings at Crusoe, followed by Claude (4%), Gemini (2%), LoRA (2%).
Which engineering practices does Crusoe ask for?
HPC is named in 20% of job postings at Crusoe, followed by CI/CD (12%), SLI/SLO/SLA (8%), Machine Learning (8%).
HPC
71 20%
CI/CD
43 12%
SLI/SLO/SLA
30 8%
Incident Management
24 7%
AI Agents
24 7%
Multimodal AI
22 6%
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And 21 more, each named in fewer postings.
What does each Crusoe team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
60 postingsDevOps
42 postingsIndustrial Engineering
32 postingsSupport
23 postingsFinance
23 postingsOperations
22 postingsHow does your stack fit Crusoe?
How much does Crusoe pay by technology?
Median stated pay of the postings that name each technology, against the median of all Crusoe postings with stated pay: $205k across 318 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Kubernetes | 103 | $205k | 0% |
| Python | 79 | $210k | +2% |
| GCP | 71 | $205k | 0% |
| AWS | 68 | $205k | 0% |
| Linux | 67 | $205k | 0% |
| Azure | 53 | $200k | −2% |
| C++ | 47 | $253k | +23% |
| Rust | 44 | $249k | +21% |
| Java | 38 | $205k | 0% |
| Grafana | 38 | $175k | −15% |
How is the Crusoe 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 Crusoe stack?
Crusoe scores 77 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: 6; legacy ones: 0.
How common is the Crusoe stack in its industry?
Share of the 397 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Crusoe apart
Companies with a stack like Crusoe
Questions about the Crusoe tech stack
What programming languages does Crusoe use?
The languages named in Crusoe job postings are Python (25%), C++ (15%), Rust (13%), Java (11%), Go (9%), as a share of the 357 postings of the last 12 months.
Does Crusoe use NCCL?
Yes. NCCL is named in 14 of 357 job postings (4%) and required in 9 of them.
What cloud and platforms does Crusoe use?
The cloud and platforms named in Crusoe job postings are Kubernetes (119), Linux (82), GCP (82) (postings in brackets).
What skills do you need for a Backend job at Crusoe?
Backend postings at Crusoe most often require Rust (31), C++ (27), Java (26), Kubernetes (25), out of 60 postings in the last 12 months.
Is the Crusoe tech stack changing?
Yes. NLP, TypeScript, NERC CIP, Copilot first appeared in Crusoe job postings in the last six months.
How modern is the Crusoe tech stack?
Crusoe scores 77 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: 6; legacy ones: 0.
How does Alion know the Crusoe tech stack?
Alion reads every job posting Crusoe publishes and tags the technologies each one names. The figures on this page count the 357 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, "Crusoe tech stack: 240 technologies from 357 job postings", as of Nov 11, 2026. https://alion.io/company/crusoe-ai/technologies