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Added 3 months ago
E
Développeur(-euse) principal d’application mobile − Android / Senior Mobile Developer – Android
Expedia
Montreal, Quebec · Canada - Quebec - Montreal
- Full-time
Maîtrise approfondie du développement Android (Kotlin/Java, Android SDK, frameworks UI), y compris la conception d’API, la modélisation de données et la conception de systèmes pour les…
Added 3 months ago
M
Manager, Site Reliability Engineering
Mastercard
Toronto, Ontario
- Full-time
Ethoca and Mastercard are seeking a Manager, Site Reliability Engineering, to lead globally distributed application operations teams supporting mission-critical Java applications across…
Added 3 months ago
E
Développeur(-euse) de logiciels sénior(e) (contenu) / Senior Software Development Engineer
Expedia
Montreal, Quebec · Canada - Quebec - Montreal
- Full-time
Added 1 month ago
Crypto Platform Engineer
Scotiabank
Toronto, ON
…capabilities, and work with global technology and business partners to lead foundational and transformational security products strategically across the…
Added 26 days ago
OT
Principal IT Software Developer
Open Text Corporation
Waterloo, ON
- Other
The Principal Developer, IT – System Integrations is a senior technical leader responsible for the design, development, and evolution of enterprise integration solutions across complex,…
Added 1 month ago
Senior Software Enginner- Global Payments Engineering
Scotiabank
Toronto, ON · Scarborough, ON
Lead code and design reviews and help set best practices
Added 3 months ago
C
Principal Software Developer – Data Architect
Caseware
Toronto, Ontario
- Full-time
We are seeking a Principal Software Developer – Data Architect to drive the technical vision and architectural
Added 1 month ago
Principal Engineer, Engineering Productivity & Tooling
Netskope
Toronto, ON
Lead the evaluation and integration of cutting-edge developer tools, including advanced automation and AI-powered solutions, to improve engineering velocity and productivity
Added 1 month ago
IAM Architect
Scotiabank
Toronto, ON
…access, industry standards, and emerging protocols. Candidate to lead the design and modernization of Scotiabank’s IAM platforms as part of large-scale transformation program. The Identify…
Added 3 months ago
HB
Senior Software Engineer - Java
Haventree Bank
Toronto, ON
- Full-time
…standards, and mentoring other engineers. You will be expected to lead full-cycle frontend software development, advising on technical design, reviewing code, and driving best practices…
Added 3 months ago
I
Software Engineer
Intellistack
Remote, Canada
- $120,000 to $150,000 CAD / year
- Full-time
- Remote
Design, develop, test, and maintain backend services using Java and Python
Added 3 months ago
IL
Senior Software Quality Engineer
Invesco Ltd.
Charlottetown, Prince Edward Island
- Full-time
Define and lead end‑to‑end test strategies for complex applications, integrations, and platforms for HR Domain.
Added 1 month ago
Staff Product Engineer - Ads Formats
Faire
Toronto, ON
Mentor and lead: Guide and upskill other engineers, fostering a culture of technical excellence, ownership, and continuous learning.
Added 3 months ago
Product Manager, Enterprise Data Platform
Equitable
Waterloo, Ontario
…insights, client servicing, and emerging AI use cases. You will lead cross-functional collaboration across business, data, and technology teams to define priorities, manage the platform…
Added 3 months ago
FC
Manager Development FCC
Fidelity Canada
Toronto, Ontario
- Full-time
Lead and support cloud-native web application development, including Java REST services, Angular or React front ends, AWS-based services, RESTful API integrations, and OAuth/OpenID Connect…
Added 23 days ago
Analyste de test technique principal·e I Technical Test Lead
2K Vegas
Montreal, QC
Formation technique avec maîtrise d’au moins un langage de programmation ou de scriptage tel que Java, Python, C#, Bash, Lua, PowerShell, etc.
Added 1 month ago
Software Engineer - Retailer Experience & Growth - Fullstack, Backend or Frontend
Faire
Toronto, ON · Kitchener, ON
Lead a significant initiative from concept through launch and measurement
Added 3 months ago
U
Tech Lead, Software Development
Univeris
Toronto, Ontario
- Full-time
We are hiring for two distinct Tech Lead positions. Please read both role descriptions below and indicate your preference, if any, when applying.
Added 3 months ago
F/
Senior Full Stack Developers
FCC / FAC
Regina, Saskatchewan · Alberta · British Columbia · Newfoundland and Labrador · Saskatchewan · Agriculture Place
- Full-time
…that support FCC’s internal platforms, lending systems and developer tooling. You’ll provide technical leadership, solve complex problems and help teams deliver reliable, efficient…
Added 3 months ago
Développeur·euse logiciel front-end senior // Senior frontend software developer
Plusgrade
Montreal, Quebec
React · TypeScript · MCP (Model Context Protocol) · AWS Bedrock AgentCore · LangChain · LangGraph · AWS ECS · AWS EKS · GCP · Docker · Datadog · Java · Springboot · CloudWatch · New Relic
Added 3 months ago
S
Senior Platform Engineer
Scalar
Remote, Canada
- $150,000 to $250,000 CAD / year
- Full-time
- Remote
SDK generation - turning a customer's OpenAPI document into type-safe client libraries across TypeScript, Python, Go, PHP, Java, and Ruby, with code samples and automated GitHub sync
Added 1 month ago
Q
Firmware Engineer, Principal
Qualcomm
Toronto, ON
- Full-time
4+ years of work experience with Programming Language such as C, C++, Java, Python, etc.
Added 1 month ago
CO
Distinguished Engineer
Capital One
Toronto, ON
- Full-time
…where the ideas of others can be heard and championed. You will lead the way in creating next-generation talent for Capital One Tech, mentoring internal talent and actively recruiting to…
Added 1 month ago
Software Developer - Android (Canada)
TextNow, Inc.
Waterloo, ON
As a Software Developer on Android, you’ll own the systems, architecture, and tooling behind apps used by millions - operating strategically across mobile, backend, and data, and diving…
Added 3 months ago
CM
Software Engineer
Canon Medical Informatics
Waterloo, Ontario
- Full-time
We are looking for a candidate who is proficient with at least one of the following languages: C#, Java, C++, JavaScript/TypeScript, and has experience/interest in using AI-assisted…

Mastercard

Manager, Site Reliability Engineering

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Jun 30, 2026

Original job description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Manager, Site Reliability EngineeringOverview:

Ethoca and Mastercard are seeking a Manager, Site Reliability Engineering, to lead globally distributed application operations teams supporting mission-critical Java applications across on-premises infrastructure and Azure public cloud environments. You will provide leadership, coaching, and technical oversight for teams operating in a 24/7 support model while partnering with Ethoca and Mastercard stakeholders to deliver secure, resilient technology solutions and drive observability, incident management, operational excellence, and continuous improvement.

The ideal candidate is customer- and employee-focused, intellectually curious, analytical, and comfortable leading through ambiguity in a fast-paced, highly secure environment.

Role:

• Lead and manage globally distributed application operations teams supporting mission-critical Java-based applications across on-premises infrastructure and Azure public cloud environments in a 24/7 support model.
• Provide strong leadership, coaching, and mentorship to application operations teams, driving employee development and a collaborative, high-performance culture.
• Provide escalation support to the team, including in-depth problem investigation and resolution of complex technical issues.
• Establish and promote sustainable incident management practices, including blameless post-incident reviews, escalation management, and continuous operational and process improvement.
• Champion application observability across logging, monitoring, and alerting through APIs and tools such as Azure Monitor, Dynatrace, Splunk, Zabbix, or similar platforms.
• Partner with Ethoca and Mastercard stakeholders to design, implement, operate, configure, and optimize secure, resilient, end-to-end technology solutions within a highly secure computing environment.
• Lead customer and regulatory audits, including PCI-DSS and SOC 2 compliance and annual disaster recovery exercises, while developing and maintaining high-quality technical documentation, procedures, and standards.
• Manage multiple concurrent projects while ensuring business-as-usual operational activities are consistently delivered.

All About You:

• Proven experience managing Azure public cloud services, Linux or Unix servers, and Java-based applications in secure, large-scale environments.
• Demonstrated technical leadership, coaching, mentorship, delegation, conflict management, and negotiation skills, with excellent written and verbal communication.
• Strong familiarity with observability and monitoring platforms such as Zabbix, Dynatrace, Splunk, Azure Monitor, or similar tools.
• Strong security and networking knowledge, including encryption, hardening, certificates, vulnerability management, PKI, SSH, VPN, and core networking concepts.
• Working knowledge of ITIL, ITSM, and operational best practices, with hands-on experience using tools such as Remedy, Jira, and Confluence.
• Strong problem-solving skills, including the ability to guide complex technical issue resolution, think quickly, and deliver effective solutions under pressure.
• Highly accountable and outcome-focused, with the ability to manage multiple initiatives, projects, and team activities in a fast-paced environment while delivering high-quality results on time.
• Proven ability to create, follow, and guide others in adhering to documented processes and procedures while staying current with emerging technologies.
• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.

Preferred:

• Experience supporting highly secure, regulated, or compliance-driven environments, including customer or regulatory audits such as PCI-DSS, SOC 2, or disaster recovery exercises.
• Relevant technical certifications in Azure, cloud operations, site reliability engineering, ITIL, security, or related disciplines.Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

Abide by Mastercard’s security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in Canada, the successful candidate will be offered a competitive pay based on location, experience and other qualifications for the role and may be eligible to participate in a discretionary annual incentive program. This posting reflects one or more current openings on our team.

Pay Ranges

Toronto, Canada: $121,000 - $169,000 CAD

Apply About employer

More about this job

Responsibilities

Lead globally distributed application operations teams supporting mission-critical Java applications across on-premises and Azure cloud environments. Drive operational excellence through observability, incident management, and the delivery of secure, resilient technology solutions.

Requirements

Requires a Bachelor's degree in Computer Science or Engineering and proven experience managing Azure cloud services and Java applications in secure environments. Must possess strong technical leadership skills and familiarity with monitoring tools and security compliance standards.

Skills

Azure Public Cloud
Linux/Unix
Java
Site Reliability Engineering
Incident Management
Observability
PCI-DSS Compliance
SOC 2 Compliance
ITIL
ITSM
Technical Leadership
Problem Solving
Networking
Vulnerability Management
Disaster Recovery
Mentorship

Benefits

Discretionary Annual Incentive Program

Visa sponsorship

Not detected in the job text

Keywords

Azure
Java
Linux
Unix
SRE
Dynatrace
Splunk
Zabbix
Azure Monitor
PCI-DSS
SOC 2
ITIL
ITSM
Remedy
Jira
Confluence
PKI
SSH
VPN
Encryption
Hardening
Vulnerability Management
Disaster Recovery
Application Operations
Cloud Operations
Observability
Incident Management
Technical Documentation
Security
Networking

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