Prex tech stack
Prex builds mostly with SQL, Python, Rust, JavaScript. Its stack also includes AWS, Power BI, MariaDB, MySQL. SQL is named in 8 of the 13 job postings Prex published in the last 12 months (62%). Counted by Alion from the job postings of Prex, updated Oct 24, 2026.
What programming languages does Prex use?
SQL is named in 62% of job postings at Prex, followed by Python (54%), Rust (15%), JavaScript (8%).
SPSS What frameworks and libraries does Prex use?
Bootstrap is named in 8% of job postings at Prex, followed by Laravel (8%), NumPy (8%), Pandas (8%).
Bootstrap
1 8%
Laravel
1 8%
NumPy
1 8%
Pandas
1 8%
Scikit-learn
1 8%
Symfony
1 8%
AutoGen
1 8%
CrewAI
1 8%
Show all (12)
What databases does Prex use?
MariaDB is named in 15% of job postings at Prex, followed by MySQL (15%), Amazon Aurora (8%), PostgreSQL (8%).
MariaDB
2 15%
MySQL
2 15%
Amazon Aurora
1 8%
PostgreSQL
1 8%
Amazon DocumentDB
1 8%
DynamoDB
1 8%
Redis
1 8%
What cloud and platforms does Prex use?
AWS is named in 54% of job postings at Prex, followed by Power BI (46%), Kubernetes (23%), Looker (23%).
AWS
7 54%
Power BI
6 46%
Kubernetes
3 23%
Amazon EKS
2 15%
Amazon EC2
2 15%
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What developer tools does Prex use?
Git is named in 15% of job postings at Prex, followed by Model Context Protocol (15%), Rest API (8%), Terraform (8%).
What AI and ML technologies does Prex use?
LLM is named in 15% of job postings at Prex, followed by Claude (8%).
Which engineering practices does Prex ask for?
IAM is named in 23% of job postings at Prex, followed by FinOps (8%), Machine Learning (8%), CI/CD (8%).
What does each Prex team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit Prex?
How is the Prex 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 Prex stack?
Prex scores 84 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.
Companies with a stack like Prex
Questions about the Prex tech stack
What programming languages does Prex use?
The languages named in Prex job postings are SQL (62%), Python (54%), Rust (15%), JavaScript (8%), PHP (8%), as a share of the 13 postings of the last 12 months.
Does Prex use AWS?
Yes. AWS is named in 7 of 13 job postings (54%) and required in 5 of them.
What cloud and platforms does Prex use?
The cloud and platforms named in Prex job postings are AWS (7), Power BI (6), Kubernetes (3) (postings in brackets).
What skills do you need for a Backend job at Prex?
Backend postings at Prex most often require Git (2), Rust (2), out of 3 postings in the last 12 months.
Is the Prex tech stack changing?
Yes. Rust, Amazon EKS, IAM, Kubernetes first appeared in Prex job postings in the last six months.
How modern is the Prex tech stack?
Prex scores 84 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 Prex tech stack?
Alion reads every job posting Prex publishes and tags the technologies each one names. The figures on this page count the 13 postings of the last 12 months and were updated on Oct 24, 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, "Prex tech stack: 61 technologies from 13 job postings", as of Oct 24, 2026. https://alion.io/company/prex/technologies