FlexTrade tech stack
FlexTrade builds mostly with Python, C++, SQL, Java. Its stack also includes Linux, Unix, AG Grid, Play Framework. Linux is named in 9 of the 23 job postings FlexTrade published in the last 12 months (39%). Counted by Alion from the job postings of FlexTrade, updated Sep 26, 2026.
What programming languages does FlexTrade use?
Python is named in 35% of job postings at FlexTrade, followed by C++ (30%), SQL (26%), Java (22%).
C++ 
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What frameworks and libraries does FlexTrade use?
AG Grid is named in 9% of job postings at FlexTrade, followed by Play Framework (9%), React Native (9%), NumPy (9%).
AG Grid
2 9%
React Native
2 9%
NumPy
2 9%
React.js
2 9%
Google Test
1 4%
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What databases does FlexTrade use?
MS SQL is named in 4% of job postings at FlexTrade, followed by PostgreSQL (4%), Redis (4%).
What cloud and platforms does FlexTrade use?
Linux is named in 39% of job postings at FlexTrade, followed by Unix (35%), Windows (22%), AWS (22%).
AWS
5 22%
Azure
5 22%
Kubernetes
3 13%
GitLab
3 13%
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What developer tools does FlexTrade use?
Docker is named in 17% of job postings at FlexTrade, followed by Jenkins (17%), Rest API (17%), gRPC (13%).
Docker
4 17%
Jenkins
4 17%
Rest API
4 17%
gRPC
3 13%
Git
2 9%
Prometheus
2 9%
Ansible
1 4%
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What AI and ML technologies does FlexTrade use?
Claude is named in 4% of job postings at FlexTrade, followed by LLM (4%).
Which engineering practices does FlexTrade ask for?
DNS is named in 17% of job postings at FlexTrade, followed by TCP/IP (17%), CI/CD (13%), Agentic Workflows (9%).
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What does each FlexTrade team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
9 postingsAnalytics
4 postingsSales
4 postingsHow does your stack fit FlexTrade?
How is the FlexTrade 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 FlexTrade stack?
FlexTrade scores 78 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: 2; legacy ones: 0.
How common is the FlexTrade stack in its industry?
Share of the 473 companies in the same industries, whose stack Alion knows, that use each technology.
What sets FlexTrade apart
Companies with a stack like FlexTrade
Questions about the FlexTrade tech stack
What programming languages does FlexTrade use?
The languages named in FlexTrade job postings are Python (35%), C++ (30%), SQL (26%), Java (22%), PowerShell (17%), as a share of the 23 postings of the last 12 months.
Does FlexTrade use AG Grid?
Yes. AG Grid is named in 2 of 23 job postings (9%) and required in 2 of them.
What cloud and platforms does FlexTrade use?
The cloud and platforms named in FlexTrade job postings are Linux (9), Unix (8), Windows (5) (postings in brackets).
What skills do you need for a Backend job at FlexTrade?
Backend postings at FlexTrade most often require Scala (4), Java (3), gRPC (3), AG Grid (2), out of 9 postings in the last 12 months.
Is the FlexTrade tech stack changing?
Yes. GitLab, AG Grid, Play Framework, React Native first appeared in FlexTrade job postings in the last six months.
How modern is the FlexTrade tech stack?
FlexTrade scores 78 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: 2; legacy ones: 0.
How does Alion know the FlexTrade tech stack?
Alion reads every job posting FlexTrade publishes and tags the technologies each one names. The figures on this page count the 23 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, "FlexTrade tech stack: 109 technologies from 23 job postings", as of Sep 26, 2026. https://alion.io/company/flextrade/technologies