Shadow tech stack
Shadow builds mostly with Python, C++, Rust, JavaScript. Its stack also includes Kubernetes, AWS, Snowflake, Bootstrap. Python is named in 3 of the 4 job postings Shadow published in the last 12 months (75%). Counted by Alion from the job postings of Shadow, updated Oct 16, 2026.
What programming languages does Shadow use?
Python is named in 75% of job postings at Shadow, followed by C++ (25%), Rust (25%), JavaScript (25%).
What frameworks and libraries does Shadow use?
Bootstrap is named in 25% of job postings at Shadow, followed by CUDA (25%), Mistral SDK (25%), SGLang (25%).
What databases does Shadow use?
Snowflake is named in 25% of job postings at Shadow.
Snowflake
1 25%
What cloud and platforms does Shadow use?
Kubernetes is named in 50% of job postings at Shadow, followed by AWS (25%), Baseten (25%), CUDA Toolkit (25%).
Kubernetes
2 50%
AWS
1 25%
CUDA Toolkit
1 25%
Cloudflare
1 25%
Databricks
1 25%
Datadog
1 25%
Show all (15)
What developer tools does Shadow use?
Ansible is named in 50% of job postings at Shadow, followed by ArgoCD (50%), Terraform (50%), Git (25%).
What AI and ML technologies does Shadow use?
LLM is named in 25% of job postings at Shadow.
LLM
1 25%
Which engineering practices does Shadow ask for?
CI/CD is named in 50% of job postings at Shadow, followed by GitOps (50%), SLI/SLO/SLA (25%).
How does your stack fit Shadow?
How modern is the Shadow stack?
Shadow scores 73 out of 100 (Modern). 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 Shadow stack in its industry?
Share of the 4,845 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Shadow
Questions about the Shadow tech stack
What programming languages does Shadow use?
The languages named in Shadow job postings are Python (75%), C++ (25%), Rust (25%), JavaScript (25%), as a share of the 4 postings of the last 12 months.
Does Shadow use Kubernetes?
Yes. Kubernetes is named in 2 of 4 job postings (50%) and required in 2 of them.
What cloud and platforms does Shadow use?
The cloud and platforms named in Shadow job postings are Kubernetes (2), AWS (1), Baseten (1) (postings in brackets).
Is the Shadow tech stack changing?
No new technology has appeared in Shadow job postings in the last six months.
How modern is the Shadow tech stack?
Shadow scores 73 out of 100 (Modern). 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 Shadow tech stack?
Alion reads every job posting Shadow publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Oct 16, 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, "Shadow tech stack: 38 technologies from 4 job postings", as of Oct 16, 2026. https://alion.io/company/shadow/technologies