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Calypso Developer

Job in Etobicoke, Ontario, Canada
Listing for: BMO Financial Group
Contract position
Listed on 2026-02-16
Job specializations:
  • IT/Tech
    Data Analyst, IT Consultant
Job Description & How to Apply Below

Company Overview

BMO is an organization driven by a shared

Purpose:

Boldly Grow the Good in business and life. It calls on members of its team, to create lasting, positive change for its customers, its communities, and its people. By working together, innovating, and pushing boundaries, BMO transforms lives and businesses, and powers economic growth around the world.

As a contract worker on the BMO team, you are valued, respected, and heard, and you have more ways to grow and make an impact. BMO strives to help you make an impact from day one – for yourself and BMO's customers.

Job Description

BMO is currently sourcing for a Calypso Developer on a 12 - month contract.

BMO Capital Markets Technology is looking for a senior developer who will join the Capital Markets Technology project team. The candidate will assist in implementing the new regulatory rules for Uncleared Margin Phase 6 and the London Clearing House (LCH), as well as working on the major upgrade project for the Calypso platform from our current v13 to v16. Collateral and margining experience with the Calypso platform will be critical for this role.

Experience with the CCMM module is also great to have.

Here are some of the key requirements and responsibilities included in this role:

RESPONSIBILITIES INCLUDE (but are not limited to):

• Decompose business requirements and translate them into detailed design specifications and code.

• Interact with key business & technology stakeholders to define, analyze, and deliver requirements that reflect the needs of both the
business and end-customers.

• Assess the costs and benefits for different solutions and recommend/decide on appropriate designs.

• Design solutions, write code, perform unit testing, develop appropriate artefacts / documentation, and facilitate final delivery.

• Support production issues, including independently completing root-cause analysis and diagnosis.

• Devise data structures for target environment and platform attributes in alignment with accepted enterprise architectural patterns.

• Build solutions that are supportable, scalable and helps achieve our targets for application rationalization.

• Recommend and automate approaches to streamline and integrate technological processes and/or systems to improve operational
efficiency.

• Supports the management of specific project deliverables & outcomes.

• Stays abreast of industry

Qualifications

Calypso (ideally v14 - v16): 10 years (Required)
Java: 10 years (Required)
SQL Database, Postgre

SQL: 10 years (Required)
Oracle: 10 years (Required)
Capital Markets/Banking: 10 years (Required)

The BMO Contractor Talent Network provides job seekers with direct access to BMO contract job opportunities as soon as they are released. Contract job seekers can create a profile in the BMO Contractor Talent Network portal. Using your profile, you can choose to receive notifications and apply directly when jobs of interest become available.

BMOis committed to an inclusive, equitable and accessible workplace. By learning from each other’s differences, we gain strength through our people and our perspectives. Accommodations are available on request for candidates taking part in all aspects of the selection process.

To request accommodation, please contact your recruiter.

About the BMO Contractor Talent Network

This contract job with BMO has been posted by Procom, BMO's recruitment service partner supporting the BMO Contractor Talent Network.

Should you be selected for this contract engagement, Procom will act as the employer of record or the agency of record for your contract engagement.

To find out more visit

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