Backlight tech stack
Backlight builds mostly with Python, TypeScript, JavaScript, SQL. Its stack also includes AWS, GCP, FastAPI, Flask. Python is named in 2 of the 3 job postings Backlight published in the last 12 months (67%). Counted by Alion from the job postings of Backlight, updated Sep 26, 2026.
What programming languages does Backlight use?
Python is named in 67% of job postings at Backlight, followed by TypeScript (33%), JavaScript (33%), SQL (33%).
What frameworks and libraries does Backlight use?
FastAPI is named in 67% of job postings at Backlight, followed by Flask (67%), PyTorch (33%), React.js (33%).
What cloud and platforms does Backlight use?
AWS is named in 67% of job postings at Backlight, followed by GCP (67%), Azure (33%), Figma (33%).
What developer tools does Backlight use?
Git is named in 33% of job postings at Backlight, followed by Docker (33%).
What AI and ML technologies does Backlight use?
LLM is named in 33% of job postings at Backlight.
LLM
1 33%
Which engineering practices does Backlight ask for?
Computer Vision is named in 33% of job postings at Backlight, followed by Multimodal AI (33%), NLP (33%), Semantic Search (33%).
Computer Vision
1 33%
Multimodal AI
1 33%
NLP
1 33%
Speech Recognition
1 33%
How does your stack fit Backlight?
How modern is the Backlight stack?
Backlight scores 82 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: 1; legacy ones: 0.
How common is the Backlight stack in its industry?
Share of the 2,687 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Backlight
QubeLabs
21 shared technologies
Addepto
22 shared technologies
Athelas
23 shared technologies
The Seo Byte
23 shared technologies
Naveera Technology LLC
22 shared technologies
EXPONENTIAL AI SOFTWARE PRIVATE LIMITED
22 shared technologies
REA Group
22 shared technologies
Mesitus
22 shared technologies
Questions about the Backlight tech stack
What programming languages does Backlight use?
The languages named in Backlight job postings are Python (67%), TypeScript (33%), JavaScript (33%), SQL (33%), as a share of the 3 postings of the last 12 months.
Does Backlight use FastAPI?
Yes. FastAPI is named in 2 of 3 job postings (67%) and required in 1 of them.
What cloud and platforms does Backlight use?
The cloud and platforms named in Backlight job postings are AWS (2), GCP (2), Azure (1) (postings in brackets).
Is the Backlight tech stack changing?
No new technology has appeared in Backlight job postings in the last six months.
How modern is the Backlight tech stack?
Backlight scores 82 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: 1; legacy ones: 0.
How does Alion know the Backlight tech stack?
Alion reads every job posting Backlight 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 Sep 26, 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, "Backlight tech stack: 25 technologies from 3 job postings", as of Sep 26, 2026. https://alion.io/company/backlight-co/technologies