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Contact Coltech Recruitment

Coltech Recruitment

Apply on company site

Calypso Java Developer - Inside IR35 - London/hybrid

North London, London

Coltech Recruitment

Contact Coltech Recruitment

Hours
Full Time
Posted
2 days ago
Salary
£450 - 600 - Day
Recruiter
Coltech Recruitment
Closes
16 Nov 2025
Course
No
Recruiter Type
Direct Employer

Description

Job Title: Calypso Java Developer

Start Date: As soon as possible

Location: Threadneedle Street, London (4 days per week onsite)

Salary/Rate: Up to £600/day INSIDE IR35

Job Type: 12 month contract - very likely to extend

Company: Global software consulting - joining the financial arm of the business

Responsibilities:

We are looking for a Senior Software Engineers to join the team to work on implementing solutions on expanding/enhancing the trading capabilities of the Calypso platform to support the planned business growth in Europe. As part of our team, you will contribute towards the future strategy and technology direction of our products, implement and maintain high quality code to best practices, take part in capacity planning and design activities, and work with colleagues within FI & Derivatives team and beyond to help deliver best-in-Class systems.

Qualifications:

* Undergraduate Degree

* Strong Java Developer needs to have experience designing/building distributed applications, JVM tuning, multi-threading

* Strong Calypso Experience

* Capital Market Knowledge

* Trade Management

* SQL Knowledge / Oracle DB

* Linux (RedHat)

* MQ

* Ability to work a hybrid model

Remote working/work at home options are available for this role.

Ad ID: 5417155423

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