What jobs is Prex hiring for right now?

As of Oct 24, 2026, Prex has 16 open jobs on Alion. They are posted in 3 cities.

Source: Alion Coverage: open vacancies from the employer's own careers board Oct 23, 2026
Open jobs
16
Cities
3
Posted in 30 days
2
Median age
60 days

What Prex posted in the last two weeks

Posted in 14 days
1
Busiest day
1 Oct 19, 2026
Days with postings
1 / 14
Oct 10, 2026: 0 posted Oct 11, 2026: 0 posted Oct 12, 2026: 0 posted Oct 13, 2026: 0 posted Oct 14, 2026: 0 posted Oct 15, 2026: 0 posted Oct 16, 2026: 0 posted Oct 17, 2026: 0 posted Oct 18, 2026: 0 posted Oct 19, 2026: 1 posted Oct 20, 2026: 0 posted Oct 21, 2026: 0 posted Oct 22, 2026: 0 posted Oct 23, 2026: 0 posted
Oct 10, 2026 weekend Oct 23, 2026

Which roles Prex is hiring for

12 Jobs
Backend 3 25%
Security 2 16.7%
Analytics 2 16.7%
Sales 1 8.3%
Public Policy 1 8.3%
Other roles 3 25%

Where Prex is hiring

Prex hires from 2 offices across 2 countries, holding 8 of its open vacancies between them.

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Headquarters Builds here Office with open vacancies Tap a pin for the office

How the work at Prex is set up

Work format
In office 16 100%
Level
Lead 1 50%
Staff+ 1 50%
Employment
Full-Time 16 100%

Open vacancies at Prex

In office • Full-Time • Bachelor's Degree • Argentina
Python
SQL
AWS
IAM
Cybersecurity
ISO 27001
PCI DSS
Apply
In office • Full-Time • Buenos Aires
OWASP Top 10
STRIDE
Threat Modeling
OWASP
Apply
In office • Full-Time • Argentina
Python
SQL
MySQL
PostgreSQL
Redis
DynamoDB
MariaDB
Amazon Aurora
Amazon DocumentDB
DevOps
Terraform
GitHub Actions
Datadog
GitLab CI
CI/CD
AWS
IAM
Amazon CloudWatch
Apply
≈ $68k – $146k per year (Estimated) • In office • Full-Time • Argentina
Rust
SQL
Git
AWS
Kubernetes
Amazon EKS
Amazon EC2
Apply
In office • Full-Time • Argentina
Python
Rust
LangGraph
AutoGen
LangChain
Model Context Protocol
TensorFlow
PyTorch
CrewAI
LLM
RAG
DevOps
AWS
Apply
In office • Full-Time • Buenos Aires
AWS
Kubernetes
Amazon EKS
FinOps
Management
Scrum
Apply
In office • Full-Time • Argentina
Python
SQL
Scikit-learn
Pandas
NumPy
Analytics
Power BI
Apply
≈ $27k – $73k per year (Estimated) • In office • Full-Time • Buenos Aires
Apply
≈ $27k – $73k per year (Estimated) • In office • Full-Time • Buenos Aires
Figma
Management
Confluence
Jira
Apply
In office • Full-Time • Buenos Aires
AWS
Kubernetes
IAM
Linux
Windows
Cybersecurity
ISO 27001
PCI DSS
SIEM
Analytics
Power BI
Looker
Management
Scrum
Kanban
Apply
Show more jobs

Questions about jobs at Prex

Is Prex hiring right now?

Yes. As of Oct 24, 2026, Prex has 16 open jobs on Alion.

What roles does Prex hire for?

Prex is hiring mostly for Backend, Security, Analytics. The largest group is Backend with 3 open vacancies.

Where does Prex hire?

Prex has open vacancies in 3 places, most of all in Argentina, Buenos Aires, Montevideo. It keeps 2 offices with open roles, spread across 2 countries. Prex is run from Montevideo.

How long have Prex vacancies been open?

Half have been on Alion for 60 days or less. 4 vacancies at Prex have been listed for more than 90 days, and postings of that age are far more often out of date.

How do you apply to Prex?

Prex accepts applications through BambooHR, so the form opens on that system rather than on Alion.

How to cite this page

These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.

Alion, "Prex: 16 open jobs", as of Oct 24, 2026. https://alion.io/company/prex/jobs

Licence: CC BY-SA 4.0Map: OpenFreeMap, OpenStreetMap. City coordinates: GeoNames (CC BY 4.0)