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Marex logo
Marex
marex.com
marex.com • New York • Paris • São Paulo • Chicago • London • 1001-5000 employees
New York • Paris • São Paulo • Chicago • London • 1001-5000 employees
Actively hiring
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Overview Hiring record Hiring Roles Locations Work format Jobs Questions
Back to the profile Marex Tech stack 80 technologies

What jobs is Marex hiring for right now?

As of Sep 29, 2026, Marex has 15 open jobs on Alion. They are posted in 1 cities. Its postings score B on the Alion truth index.

Source: Alion Coverage: open vacancies from the employer's own careers board Sep 29, 2026
Open jobs
15
Cities
1
Posted in 30 days
12
Median age
17 days

How Marex hires

Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%

Marex scores B on the Alion truth index (A is best, E worst), measured over 8 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed

What Marex posted in the last two weeks

Posted in 14 days
5
Busiest day
2 Sep 22, 2026
Days with postings
4 / 14
Sep 16, 2026: 0 posted Sep 17, 2026: 0 posted Sep 18, 2026: 0 posted Sep 19, 2026: 0 posted Sep 20, 2026: 0 posted Sep 21, 2026: 0 posted Sep 22, 2026: 2 posted Sep 23, 2026: 1 posted Sep 24, 2026: 0 posted Sep 25, 2026: 1 posted Sep 26, 2026: 0 posted Sep 27, 2026: 0 posted Sep 28, 2026: 0 posted Sep 29, 2026: 1 posted
Sep 16, 2026 weekend Sep 29, 2026

Which roles Marex is hiring for

15 Jobs
Backend 3 20%
Support 3 20%
Data Science 2 13.3%
Security 2 13.3%
Analytics 2 13.3%
Other roles 3 20%

Where Marex is hiring

Marex hires from 11 offices across 7 countries, holding 60 of its open vacancies between them.

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

How the work at Marex is set up

Work format
In office 15 100%
Level
Senior 1 50%
Lead 1 50%
Employment
Full-Time 15 100%

Open vacancies at Marex

≈ $56k – $139k per year (Estimated) • In office • Full-Time • London
Python
Terraform
Ansible
Azure
AWS
VPN
VLAN
Wi-Fi
BGP
OSPF
MPLS
Apply
≈ $37k – $78k per year (Estimated) • In office • Full-Time • Bachelor's Degree • London
Python
SQL
PowerShell
PostgreSQL
DevOps
Incident Management
Linux
Windows
Unix
Analytics
Microsoft Excel
Management
Agile
ITIL
Service Desk
Apply
≈ $70k – $170k per year (Estimated) • In office • Full-Time • London
Python
PowerShell
Splunk
Terraform
Puppet
Ansible
Datadog
Prometheus
Azure
CI/CD
AWS
Grafana
Platform Engineering
Configuration Management
Amazon CloudWatch
Linux
Management
Agile
Scrum
Kanban
Service Desk
Apply
≈ $84k – $157k per year (Estimated) • In office • Full-Time • London
SQL
Oracle
DevOps
IAM
Linux
Windows
Cybersecurity
Microsoft Entra ID
Active Directory
Management
Agile
Service Desk
Apply
≈ $82k – $161k per year (Estimated) • In office • Full-Time • 5+ years exp • London
Linux
Windows
Cybersecurity
CyberArk
HashiCorp Vault
Least Privilege
Microsoft Entra ID
PKI
Management
Agile
Service Desk
Apply
≈ $76k – $183k per year (Estimated) • In office • Full-Time • London
JavaScript
Java
TypeScript
SQL
C#
Node JS
ASP.NET Core
WPF
Databases
MongoDB
RabbitMQ
Apache Kafka
AI/ML
Copilot
Claude
AI Agents
OpenAI Codex
Context Engineering
Frontend
Vue.js
Angular
React.js
DevOps
Rest API
GCP
WebSockets
Azure
CI/CD
Git
AWS
Docker
Kubernetes
Platform Engineering
Bitbucket
Linux
DNS
Management
Jira
Agile
Scrum
Kanban
Service Desk
Apply
≈ $75k – $179k per year (Estimated) • In office • Full-Time • London
JavaScript
TypeScript
C#
.NET
Frontend
Angular
React.js
DevOps
Terraform
CI/CD
AWS
Docker
Kubernetes
Platform Engineering
Management
Agile
Scrum
Service Desk
Apply
≈ $50k – $132k per year (Estimated) • In office • Full-Time • London
Python
SQL
Power BI
Alteryx
Microsoft Excel
Apply
≈ $49k – $131k per year (Estimated) • In office • Full-Time • London
Python
Power BI
Alteryx
Microsoft Excel
Apply
≈ $37k – $78k per year (Estimated) • In office • Full-Time • Bachelor's Degree • London
Python
SQL
PowerShell
PostgreSQL
DevOps
Incident Management
Linux
Windows
Unix
Management
Agile
ITIL
Service Desk
Apply
Show more jobs

Questions about jobs at Marex

Is Marex hiring right now?

Yes. As of Sep 29, 2026, Marex has 15 open jobs on Alion.

What roles does Marex hire for?

Marex is hiring mostly for Backend, Support, Data Science. The largest group is Backend with 3 open vacancies.

Where does Marex hire?

Marex has open vacancies in 1 places, most of all in London. It keeps 11 offices with open roles, spread across 7 countries.

How long have Marex vacancies been open?

Half have been on Alion for 17 days or less. 0 vacancies at Marex have been listed for more than 90 days, and postings of that age are far more often out of date.

How reliable are Marex job postings?

Marex scores B on the Alion truth index (A is best, E worst), measured over 8 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again.

How do you apply to Marex?

Marex accepts applications through Breezy, 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, "Marex: 15 open jobs", as of Sep 29, 2026. https://alion.io/company/marex-com/jobs

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