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QUANTEAM - North America (RAINBOW PARTNERS Group)

Verified Job Source

Specialized consulting firm delivering Business & IT expertise in Banking, Finance & Energy Trading (US & Canada)

New York, NY

IT Services and IT Consulting
51–200 people

About

Part of Rainbow Partners Group, Quanteam is an independent Financial Markets consulting company based in France, the UK, the USA, Canada, Switzerland, Belgium, Portugal, Morocco, Spain or Singapore. Our teams support Corporate and Investment Banks, Asset Management Companies, Insurance and Corporate for their projects in financial engineering, quantitative research, regulatory implementation, SI transformation, and technology innovation. We are currently looking for talented Consultants in New York, Chicago, Houston, Miami and Montréal. If you seek new career opportunities, please send us your application by mail (hiring@quanteam.us) or visit our Career section on LinkedIn. For more information on our expertise, please visit our website. ********** Quanteam is positioned as a unique multi-specialist in the Financial, Insurance, and Digital Transformation sectors. We have the ability to manage complex projects involving Front, Risk, R/D, Regulatory, Compliance, and IT teams. We rely on a team of +1000 employees based in Europe, North America, Africa ans Asia. Finally, we recorded 120M€ of turnover in 2025.

Open positions

MONTREAL (HYBRID) Incident Manager

Hybrid · Montréal

Coordinate major production incidents from initial assessment through service restoration by mobilizing technical teams, tracking actions, leading incident calls, and communicating updates to stakeholders. Support Follow-the-Sun handovers, infrastructure and resiliency activities, incident reporting, operational procedures, and continuous improvement across regional teams.

Montréal [hybrid] - C# / C++ developer

Hybrid · Montréal

Implement, extend, and support computing middleware, including real-time frameworks, grid systems, and cloud-oriented components. Contribute to the project roadmap and architectural governance for critical pricing and risk calculation services.

MONTRÉAL | [HYBRID] – Middleware File Transfer Engineer

Hybrid · Montréal

Administer, configure, maintain, monitor, and troubleshoot file transfer systems, including Axway Transfer CFT, Axway SecureTransport, and IBM Connect, across Windows and Linux environments. Provide operational support and improve security, resilience, disaster recovery readiness, and automation using Python, Ansible, and monitoring tools.

MONTREAL [HYBRID] - Linux Systems Administrator

Hybrid · Montréal

Administer and improve Red Hat Linux systems, including automation, patching, lifecycle management, security, and incident resolution. Develop APIs and data-collection solutions for local account privilege management, while supporting storage, backups, and production operations.

[MONTREAL] - SWIFT/Payments IT Business Analyst

Hybrid · Montréal

Bridge business needs and technical teams to design and implement payment and cash management solutions. Coordinate with developers, subject matter experts, and back-office partners while documenting requirements, conducting regression testing, and managing bugs.

MONTREAL [HYBRIDE] - SME Dynatrace - Monitoring & Observability

Hybrid · Montréal

Design, implement, manage, integrate, and support a 24/7 server and network monitoring platform, with a focus on Dynatrace and related tools. Maintain and improve monitoring solutions and processes, document deployment standards, coordinate with technology providers and global teams, and support audit and compliance requirements.

Montréal [Hybrid] C++ Algo Developer

Hybrid · Montréal

Develop and support the equities algorithmic trading platform, contributing to architecture, design, coding, peer reviews, and end-to-end delivery. Work with business, quantitative, support, coverage, QA, and production teams to address requirements, incidents, client questions, releases, and mentorship.

Montréal [Hybrid] - C#/.Net Developer

Hybrid · Montréal

Design, develop, test, deploy, and support critical .NET applications for a Capital Markets environment, including new features and modernization initiatives. Collaborate with business and technology stakeholders, contribute to Agile delivery, documentation, code quality, CI/CD improvements, and production support.

MONTREAL [HYBRIDE] - Analyste fonctionel - Secteur Bancaire

Hybrid · Montréal

Translate complex business needs into functional specifications, user stories, business rules, and data-flow documentation for a platform managing payment product agreements. Collaborate with architects and business teams on integrations, API and event publication contracts, platform configuration, and functional testing through incremental Agile delivery.

Montréal [Hybrid] - Senior Linux Systems Administrator

Hybrid · Montréal

Provide Unix operational support and infrastructure project delivery for a large-scale environment of more than 2,500 servers, including incident and request management under ITIL. Develop automation and APIs, collaborate with feature teams and Level 1 support, and participate in follow-the-sun coverage and planned overtime operations.

MONTREAL [HYBRIDE] - Intermediate Capital Markets Financing Specialist

Hybrid · Montréal

The specialist will manage daily commercial paper maturities, issuances, and cash reconciliations for Barton Capital. They will also oversee the lifecycle of transactions, including KYC reviews, documentation, and reporting for various structured finance portfolios.

MONTREAL / QUEBEC - Actuariat Corporatif – Assurance de dommages (P&C)

Remote · Canada

The Senior Corporate Actuary will focus on risk monitoring and corporate actuarial tasks, specifically managing reserve triangles. Responsibilities include modeling actuarial data and projections in Excel and collaborating with multidisciplinary teams for quantitative analysis.

MONTREAL [HYBRID] - DevOps/SRE Senior

Hybrid · Montréal

Support, maintain, and evolve software factory services and tools within an international Follow-The-Sun support model. The role involves driving CI/CD adoption, automating support workloads, and evolving the Microsoft Azure Public Cloud platform.

Java Technical Lead

On-site · Montréal

Lead the design and delivery of Java-based applications while acting as the primary technical interface between Paris and AMER teams. Provide mentorship to developers and drive architectural decisions to ensure scalability and performance.

Montréal [hybrid] C# Electronic Trading Developer

Hybrid · Montréal

Develop and maintain electronic trading platforms for Fixed Income and FX desks within an investment bank. Collaborate with trading teams to translate user needs into technical specifications and provide application support.

Montreal [Hybrid] Java Developer

Hybrid · Montréal

Develop and maintain trading systems for Equity Finance using Java, Angular, and Spring Boot. Collaborate with stakeholders to design technical solutions and coordinate testing activities in an Agile environment.

Montréal [Hybrid] - L3 CSIRT SOC Analyst

Hybrid · Montréal

Lead the investigation and response to complex, high-severity security incidents and advanced persistent threats. Develop and optimize SIEM use cases and detection rules while providing technical guidance as an escalation point for L2 analysts.

MONTREAL [Hybrid] - Senior Network Engineer (L3)

Hybrid · Montréal

The Senior Network Engineer is responsible for the design, deployment, and L2/L3 support of network infrastructure across datacenter, campus, and WAN environments. They will collaborate with cross-functional teams to troubleshoot complex issues and ensure alignment with global technology and security standards.