Jobs at marex

15 open positions at marex — London, GB. Updated October 2026.

marex currently has 15 open roles (on-site). Hiring locations include London, United Kingdom, Belfast, United Kingdom, Nantwich, Cheshire, United Kingdom.

Location: London, GB

Website: https://www.marex.com

Open roles: 15

About marex

Marex recruits solely through its Talent Acquisition team ([email protected]) and the Applicant Tracking System. Applicants should apply directly. No commission or other payment will be made by Marex to a third party (including recruitment agents) unless a contract between Marex and the third party is in place and the said agency has been formally instructed to work on the position by a member of Marex’s Talent Acquisition team.

Open Roles at marex

IT & Market Data Analyst (VN3124)

London, United Kingdom

Posted: Oct 2, 2026
Platform Engineer

London, United Kingdom

Posted: Sep 23, 2026
Security Engineer

London, United Kingdom

Posted: Sep 22, 2026
Software Developer | Energy Trading Operations

London, United Kingdom

Posted: Sep 14, 2026
Enterprise Data Integration Engineer | Enterprise Technology

London, United Kingdom

Posted: Aug 18, 2026
Data Analyst | Risk

London, United Kingdom

Posted: Aug 18, 2026
Front Office Python Developer [Commando Development Team]

London, United Kingdom

Posted: Aug 18, 2026
Market Data Engineer

Belfast, United Kingdom

Posted: Aug 18, 2026
Market Data Engineer

London, United Kingdom

Posted: Aug 18, 2026
Infrastructure Engineer

London, United Kingdom

Posted: Aug 18, 2026
Software Developer - Prime Services

Belfast, United Kingdom

Posted: Aug 18, 2026
QA Analyst | Enterprise Technology [Automation Engineer]

Contract London, United Kingdom

Posted: Aug 18, 2026
Software Developer | Market Making Technology

London, United Kingdom

Posted: Aug 18, 2026
Software Developer | Capital Markets

Nantwich, Cheshire, United Kingdom

Posted: Aug 18, 2026
Software Developer - Clearing Technology

London, United Kingdom

Posted: Aug 18, 2026

What marex Hires For

Browse marex openings alongside similar roles at other companies:

Data & ML Engineer Jobs (6) DevOps / SRE Jobs (5) Security Engineer Jobs (4) Internship & Entry Level Jobs (4) Senior & Staff Engineer Jobs (4) Sales & Business Development Jobs (4)

Open Roles at marex by Category

Market Data Engineer (2) IT & Market Data Analyst (VN3124) (1) Platform Engineer (1) Security Engineer (1) Software Developer | Energy Trading Operations (1) Enterprise Data Integration Engineer | Enterprise Technology (1)

marex Jobs by Location

London, United Kingdom (12) Belfast, United Kingdom (2) Nantwich, Cheshire, United Kingdom (1)

marex Jobs by Type

Unspecified (14) Contract (1)

How to Apply for Jobs at marex

All marex openings listed above are aggregated from the company's official careers channels and updated October 2026. To apply, open any role that matches your profile and use the Apply Now button — it takes you directly to marex's official application page, so your application always goes to the employer itself, with no middleman.

Before applying, tailor your CV to the specific role: mirror the job title, highlight the skills and technologies mentioned in the listing, and quantify your impact where possible. You can also save interesting roles to your JobSeek account to track deadlines and compare offers side by side.