Steel tech stack
Steel builds mostly with Rust. Its stack also includes GitHub, AWS. GitHub is named in 3 of the 3 job postings Steel published in the last 12 months (100%). Counted by Alion from the job postings of Steel, updated Oct 17, 2026.
What programming languages does Steel use?
Rust is named in 33% of job postings at Steel.
Rust
1 33%
What cloud and platforms does Steel use?
GitHub is named in 100% of job postings at Steel, followed by AWS (33%), GCP (33%), Linux (33%).
Which engineering practices does Steel ask for?
AI Agents is named in 100% of job postings at Steel, followed by Browser Agents (33%), CI/CD (33%).
How does your stack fit Steel?
How modern is the Steel stack?
Steel scores 74 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: 0; legacy ones: 0.
How common is the Steel stack in its industry?
Share of the 6,494 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Steel
Questions about the Steel tech stack
What programming languages does Steel use?
The languages named in Steel job postings are Rust (33%), as a share of the 3 postings of the last 12 months.
Does Steel use GitHub?
Yes. GitHub is named in 3 of 3 job postings (100%) and required in 3 of them.
What cloud and platforms does Steel use?
The cloud and platforms named in Steel job postings are GitHub (3), AWS (1), GCP (1) (postings in brackets).
Is the Steel tech stack changing?
No new technology has appeared in Steel job postings in the last six months.
How modern is the Steel tech stack?
Steel scores 74 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: 0; legacy ones: 0.
How does Alion know the Steel tech stack?
Alion reads every job posting Steel publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 17, 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, "Steel tech stack: 10 technologies from 3 job postings", as of Oct 17, 2026. https://alion.io/company/steel-dev/technologies