Freetrade tech stack
Freetrade builds mostly with Node JS, TypeScript, JavaScript, Swift. Its stack also includes GCP, PostgreSQL, Combine, RxSwift. Node JS is named in 5 of the 10 job postings Freetrade published in the last 12 months (50%). Counted by Alion from the job postings of Freetrade, updated Oct 16, 2026.
What programming languages does Freetrade use?
Node JS is named in 50% of job postings at Freetrade, followed by TypeScript (50%), JavaScript (50%), Swift (30%).
What frameworks and libraries does Freetrade use?
Combine is named in 30% of job postings at Freetrade, followed by RxSwift (30%), SwiftUI (30%), Dagger (10%).
What databases does Freetrade use?
PostgreSQL is named in 40% of job postings at Freetrade.
PostgreSQL
4 40%
What cloud and platforms does Freetrade use?
GCP is named in 50% of job postings at Freetrade, followed by Kubernetes (10%), AWS (10%), Azure (10%).
What developer tools does Freetrade use?
CircleCI is named in 40% of job postings at Freetrade, followed by GraphQL (40%), Git (10%), Model Context Protocol (10%).
Which engineering practices does Freetrade ask for?
CI/CD is named in 20% of job postings at Freetrade, followed by MVVM (20%), MVI (10%), MVP (10%).
CI/CD
2 20%
MVVM
2 20%
MVI
1 10%
MVP
1 10%
Platform Engineering
1 10%
VIPER
1 10%
Dependency Injection
1 10%
What other technologies does Freetrade use?
Swift Concurrency is named in 30% of job postings at Freetrade, followed by Kotlin Coroutines (10%).
Swift Concurrency
3 30%
Kotlin Coroutines
1 10%
What does each Freetrade team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsMobile
4 postingsHow does your stack fit Freetrade?
How modern is the Freetrade stack?
Freetrade scores 72 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 Freetrade stack in its industry?
Share of the 143 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Freetrade apart
Companies with a stack like Freetrade
Questions about the Freetrade tech stack
What programming languages does Freetrade use?
The languages named in Freetrade job postings are Node JS (50%), TypeScript (50%), JavaScript (50%), Swift (30%), Kotlin (10%), as a share of the 10 postings of the last 12 months.
Does Freetrade use Combine?
Yes. Combine is named in 3 of 10 job postings (30%) and required in 3 of them.
What cloud and platforms does Freetrade use?
The cloud and platforms named in Freetrade job postings are GCP (5), Kubernetes (1), AWS (1) (postings in brackets).
What skills do you need for a Backend job at Freetrade?
Backend postings at Freetrade most often require GCP (3), Node JS (3), TypeScript (3), out of 4 postings in the last 12 months.
Is the Freetrade tech stack changing?
No new technology has appeared in Freetrade job postings in the last six months.
How modern is the Freetrade tech stack?
Freetrade scores 72 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 Freetrade tech stack?
Alion reads every job posting Freetrade publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 16, 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, "Freetrade tech stack: 32 technologies from 10 job postings", as of Oct 16, 2026. https://alion.io/company/freetrade/technologies