Flexsin tech stack
Flexsin builds mostly with Python, PHP, Node JS, JavaScript. Its stack also includes Azure, AWS, PyTorch, TensorFlow. Azure is named in 7 of the 8 job postings Flexsin published in the last 12 months (88%). Counted by Alion from the job postings of Flexsin, updated Nov 15, 2026.
What programming languages does Flexsin use?
Python is named in 50% of job postings at Flexsin, followed by PHP (38%), Node JS (25%), JavaScript (25%).
What frameworks and libraries does Flexsin use?
PyTorch is named in 38% of job postings at Flexsin, followed by TensorFlow (38%), Angular (25%), CodeIgniter (25%).
PyTorch
3 38%
TensorFlow
3 38%
Angular
2 25%
CodeIgniter
2 25%
Express
2 25%
LangChain
2 25%
Laravel
2 25%
LlamaIndex
2 25%
Show all (11)
What databases does Flexsin use?
MySQL is named in 25% of job postings at Flexsin, followed by PostgreSQL (25%).
MySQL
2 25%
PostgreSQL
2 25%
What cloud and platforms does Flexsin use?
Azure is named in 88% of job postings at Flexsin, followed by AWS (75%), GCP (75%), Kubernetes (25%).
What developer tools does Flexsin use?
Docker is named in 25% of job postings at Flexsin, followed by Git (25%), Rest API (25%), Ansible (13%).
What AI and ML technologies does Flexsin use?
LLM is named in 25% of job postings at Flexsin.
LLM
2 25%
Which engineering practices does Flexsin ask for?
CI/CD is named in 50% of job postings at Flexsin, followed by Machine Learning (38%), NLP (38%), AI Agents (25%).
CI/CD
4 50%
NLP
3 38%
AI Agents
2 25%
Prompt Engineering
2 25%
RAG
2 25%
Diffusion Models
1 13%
Show all (13)
What does each Flexsin team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
3 postingsHow does your stack fit Flexsin?
How modern is the Flexsin stack?
Flexsin 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 Flexsin stack in its industry?
Share of the 9,014 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Flexsin
Questions about the Flexsin tech stack
What programming languages does Flexsin use?
The languages named in Flexsin job postings are Python (50%), PHP (38%), Node JS (25%), JavaScript (25%), TypeScript (25%), as a share of the 8 postings of the last 12 months.
Does Flexsin use PyTorch?
Yes. PyTorch is named in 3 of 8 job postings (38%) and required in 3 of them.
What cloud and platforms does Flexsin use?
The cloud and platforms named in Flexsin job postings are Azure (7), AWS (6), GCP (6) (postings in brackets).
What skills do you need for a AI/ML job at Flexsin?
AI/ML postings at Flexsin most often require AWS (3), Azure (3), GCP (3), PyTorch (3), out of 3 postings in the last 12 months.
Is the Flexsin tech stack changing?
No new technology has appeared in Flexsin job postings in the last six months.
How modern is the Flexsin tech stack?
Flexsin 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 Flexsin tech stack?
Alion reads every job posting Flexsin publishes and tags the technologies each one names. The figures on this page count the 8 postings of the last 12 months and were updated on Nov 15, 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, "Flexsin tech stack: 45 technologies from 8 job postings", as of Nov 15, 2026. https://alion.io/company/flexsin-com/technologies