fab2 tech stack
fab2 builds mostly with Rust, Python, C++, Go. Its stack also includes GitHub, Linux, Ray, PostgreSQL. Rust is named in 13 of the 34 job postings fab2 published in the last 12 months (38%). Counted by Alion from the job postings of fab2, updated Sep 28, 2026.
What programming languages does fab2 use?
Rust is named in 38% of job postings at fab2, followed by Python (38%), C++ (18%), Go (12%).
What frameworks and libraries does fab2 use?
Ray is named in 9% of job postings at fab2, followed by Axum (6%), Bevy (6%), OpenGL (6%).
Bevy 
What cloud and platforms does fab2 use?
GitHub is named in 29% of job postings at fab2, followed by Linux (29%), Figma (12%), Amazon ECS (6%).
GitHub
10 29%
Figma
4 12%
Kubernetes
2 6%
RTOS
2 6%
WebAssembly
2 6%
Datadog
2 6%
Show all (10)
What developer tools does fab2 use?
KiCad is named in 29% of job postings at fab2, followed by SolidWorks (18%), Blender (12%), WebSockets (12%).
KiCad
10 29%
SolidWorks
6 18%
Blender
4 12%
WebSockets
4 12%
Adobe Photoshop
2 6%
LTspice
2 6%
WebGPU
2 6%
Git
2 6%
Show all (15)
Which engineering practices does fab2 ask for?
Computer Vision is named in 12% of job postings at fab2, followed by Path Planning (6%), PKI (6%), AI Agents (3%).
What does each fab2 team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
13 postingsBackend
9 postingsHardware
4 postingsDevOps
3 postingsHow does your stack fit fab2?
How is the fab2 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 fab2 stack?
fab2 scores 69 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 fab2 stack in its industry?
Share of the 100 companies in the same industries, whose stack Alion knows, that use each technology.
What sets fab2 apart
Companies with a stack like fab2
Questions about the fab2 tech stack
What programming languages does fab2 use?
The languages named in fab2 job postings are Rust (38%), Python (38%), C++ (18%), Go (12%), TypeScript (6%), as a share of the 34 postings of the last 12 months.
Does fab2 use Ray?
Yes. Ray is named in 3 of 34 job postings (9%) and required in 1 of them.
What cloud and platforms does fab2 use?
The cloud and platforms named in fab2 job postings are GitHub (10), Linux (10), Figma (4) (postings in brackets).
What skills do you need for a Industrial Engineering job at fab2?
Industrial Engineering postings at fab2 most often require SolidWorks (6), KiCad (2), out of 13 postings in the last 12 months.
Is the fab2 tech stack changing?
Yes. TypeScript, Go, Kubernetes, Datadog first appeared in fab2 job postings in the last six months.
How modern is the fab2 tech stack?
fab2 scores 69 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 fab2 tech stack?
Alion reads every job posting fab2 publishes and tags the technologies each one names. The figures on this page count the 34 postings of the last 12 months and were updated on Sep 28, 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, "fab2 tech stack: 43 technologies from 34 job postings", as of Sep 28, 2026. https://alion.io/company/fab2/technologies