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Added 28 mins ago
C
Manager, AI Platforms (Permanent)
CoreFactor
Toronto, ON
- Full-time
Develop, execute and maintain a comprehensive enterprise AI platform strategy and capabilities to support the secure, scalable and responsible adoption of artificial intelligence across the…
Added 28 mins ago
Z
AI Architect + Azure Databricks
Zoho
Toronto, ON
- Contract
We are seeking a highly experienced AI Architect to lead the design and implementation of an enterprise-scale AI-powered Bordereaux (BDX) Processing Framework for the Insurance MGA and…
Added 28 mins ago
Y
Technical Lead - AI Delivery
Yochana
Brampton, ON
- Contract
They will possess deep expertise in Oracle AI Agent Studio, Oracle Fusion Cloud Applications, AI architecture, GenAI technologies, and enterprise integration patterns. This individual will…
Added 28 mins ago
T
Cyber & AI Security Lead (Toronto, ON)
TRAFFIX
Toronto, ON
- Full-time
TRAFFIX is building the future of logistics with cloud, data, automation and AI at the center of how we operate. As we move faster, security becomes even more critical. We’re looking for a…
Added 28 mins ago
TP
Associate Director, Software Engineering
Toronto Pearson International Airport
Toronto, ON
- Full-time
Reporting to the Director, Technology Delivery, the Associate Director, Software Engineering will establish and lead a sustainable software engineering capability that delivers secure,…
Added 29 mins ago
CI
Manager, AI Platforms (Permanent)
CoreFactor Inc.
Toronto, ON · Downtown Toronto (Ryerson), Ontario
- Full-time
Develop, execute and maintain a comprehensive enterprise AI platform strategy and capabilities to support the secure, scalable and responsible adoption of artificial intelligence across the…
Added 44 mins ago
K
Staff Software Engineer, Identity and Access Management
Kong
Toronto, ON
- Full-time
Lead technical initiatives for Kong Identity's integration with observability platforms, supporting distributed tracing, metrics collection, and security event correlation.
Added 59 mins ago
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Property Manager
BGIS
Iqaluit, NU
- Full-time
The Property Manager position supports and assists in the management of commercial real estate in accordance with the Management Agreements. The Property Manager is involved in all aspects…
Added 1 hour ago
O
Manager, Software Development
OpenText
Richmond Hill, ON
- Full-time
…Platform. This first-line manager will recruit, onboard, coach, and directly manage software engineers and technical specialists working across Java-based cloud services, Python-based AI…
Added 1 hour ago
SV
Senior Systems Administrator
SPIN VFX
Toronto, ON
- Full-time
Cloud operations. We are moving a significant share of our elastic render and compute capacity into Azure, designed so that we are not locked to a single provider. The DevOps engineer…
Added 1 hour ago
M
Senior Software Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
Support mission-critical production applications, troubleshoot complex issues, perform root-cause analysis, and improve system reliability, security, resiliency, and performance.
Added 1 hour ago
TI
Application Release Engineer
Themesoft Inc.
Toronto, ON
- Contract
Hybrid Infrastructure - managing a mix of cloud instances and bare-metal servers; cloud instances across platforms like AWS, Azure and Google Cloud
Added 1 hour ago
E
Site Project Manager
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
The Site Project Manager directs the Site Lead and Crew Leads as applicable to lead execution. The Project Engineer retains technical authority for commissioning methods, technical…
Added 2 hours ago
K
Senior Technical Architect
Kyndryl
Ottawa, ON
- Contract
Lead cloud/endpoint migrations, integration, pilots and phased rollouts
Added 2 hours ago
BT
Gen AI Security Risk & Compliance Lead
BULL TECHNICAL SERVICES LIMITED
Toronto, ON
- Full-time
Key Responsibilities• Lead end-to-end AI Security Assessment engagements, including planning, execution, reporting, and stakeholder management.• Conduct AI/GenAI security, governance, risk,…
Added 2 hours ago
AC
Manager, Enterprise Data Platform & Governance
Air Canada Vacations
Montreal, QC
- Full-time
The Manager, Enterprise Data Platform & Governance will lead the team responsible for building, operating, scaling, and securing ACV’s core data infrastructure. In this role, you will be…
Added 2 hours ago
YB
Director, Information Technology
YWCA BC
Vancouver, BC
- Full-time
Oversee network, connectivity, collaboration, and core cloud services to ensure availability, security, and supportability.
Added 2 hours ago
R
Senior Software Developer, Workday Integrations & Extend
RBC
Toronto, ON
- Full-time
As a Senior Software Developer, Workday Integrations & Extend, you will lead the technical design, development, and implementation of Workday solutions to meet complex HCM program…
Added 3 hours ago
T
Site Reliability Engineer Lead
TD
Toronto, ON
- Full-time
We are seeking an experienced Site Reliability Engineer Lead, you will lead the delivery, operation, modernization, and lifecycle management of cloud, database, analytics, and…
Added 3 hours ago
Application Architect, Scotiabank
Scotiabank
Toronto, ON
Lead and contribute to the development and architectural design of On-prem, public and private cloud-based applications, batch systems and microservices.
Added 3 hours ago
Principle Backup Engineer
Scotiabank
Toronto, ON
Oversees the Storage and/or Backup Engineering Platforms ensuring business strategies, plans and initiatives are executed / delivered in compliance with governing regulations, security…
Added 3 hours ago
SI
Database Administrator
STACK IT Recruitment
Remote, Canada
- $100,000 to $130,000 CAD / year
- Full-time
- Remote
The company has grown fast and is investing heavily in AI, and the position is expected to recommend and lead improvements to the environment, not only handle the day-to-day requests.
Added 3 hours ago
TG
Senior Network Engineer
TMX Group
Toronto, ON
- Full-time
Security Management: Manage and maintain network security infrastructure, including firewalls (Cisco ASA, Fortinet, AWS Native FW), VPNs, and NAC solutions (Cisco ISE).
Added 3 hours ago
TI
GCP Solutions Architect
Tredence Inc.
Canada
- Full-time
Lead all technical engagements with client IT, security, and governance teams to present architectures, discuss design trade-offs, and secure formal implementation approvals.
Added 4 hours ago
Senior, Cloud Engineering
Scotiabank
Toronto, ON
Scotiabank has embarked on a journey to modernize both development practices and tools. One of the main areas of transformation is the public cloud and the various platform technologies…

Manulife

Senior Software Engineer

Toronto, ON, Canada
Waterloo, ON, Canada

$113,000.00 CAD - $163,000.00 CAD · Full-time

Apply About employer

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Job details

Pay: $113,000.00 CAD - $163,000.00 CAD
Job type: Full-time
Apply by: Nov 20, 2026
Posting language: English
Posted: Oct 29, 2026

Original job description

We are looking for a Senior Software Engineer to join our Affinity Life technology team. In this hands-on role, you will design, develop, modernize, and support mission-critical enterprise applications running on IBM z/OS.

You will work at the intersection of proven mainframe technology and modern software engineering, helping evolve critical applications through API integration, automation, DevOps practices, and modernization. You will also play an important role in production support and operational reliability, ensuring our applications remain secure, resilient, performant, and available.

This opportunity is well suited to an experienced engineer who is able to bridge COBOL/mainframe expertise to modern stack, enjoys solving complex production issues, and is motivated by modernization, technical collaboration, and mentoring others!

Position Responsibilities:

Design, develop, unit test, and integrate new features and enhancements for enterprise mainframe applications.
Build and maintain solutions using COBOL, JCL, DB2, CICS, and IBM z/OS technologies.
Support mission-critical production applications, troubleshoot complex issues, perform root-cause analysis, and improve system reliability, security, resiliency, and performance.
Lead the technical design and implementation of complex backend and mainframe solutions.
Contribute to application modernization, API integration, and connectivity between mainframe applications and distributed systems.
Conduct architecture, design, and code reviews with a focus on scalability, reliability, maintainability, and engineering quality.
Apply modern engineering practices, including automated testing, source control, continuous integration, continuous delivery, and continuous improvement.
Partner with engineering leaders, architects, product owners, software engineers, and business stakeholders to design solutions that deliver meaningful business outcomes.
Promote Agile principles and contribute to quality-focused engineering practices within the team.
Mentor engineers through technical guidance, knowledge sharing, code reviews, and collaborative problem-solving.
Maintain clear technical, deployment, operational, maintenance, and support documentation throughout the software development lifecycle.

Required Qualifications:

Significant software engineering experience building, maintaining, and supporting enterprise-scale mainframe applications.
Strong knowledge and/or experience with COBOL, JCL, DB2, CICS, and IBM z/OS.
Experience with VSAM or related mainframe data technologies.
Experience developing and supporting high-volume, mission-critical production systems, including incident troubleshooting, performance tuning, root-cause analysis, and reliability improvements.
Experience with application modernization, API integration, or connectivity between mainframe and distributed systems.
Understanding of Agile development practices and end-to-end software development lifecycle delivery.
Experience with source control, CI/CD, and modern mainframe development tools. Familiarity with technologies such as GitHub, Jenkins, Endevor, Zowe, or IBM Developer for z/OS (IDz) is beneficial.
Experience contributing to solution design, technical decision-making, architecture or code reviews, and engineering quality.
Ability to communicate technical concepts clearly and collaborate effectively with engineering and business stakeholders.
Experience mentoring engineers and sharing technical knowledge across a team.

Preferred Qualifications:

A bachelor’s degree in Computer Science, Engineering, a related discipline, or equivalent practical experience.
Experience contributing to or leading mainframe modernization or digital transformation initiatives.
Experience integrating mainframe applications with distributed platforms using technologies such as REST APIs or z/OS Connect.
Experience with modern mainframe development or AI-assisted engineering tools, including Zowe, IDz, GitHub integration, or comparable technologies.
Experience working with Life Insurance applications, products, or business processes.
Exposure to mainframe-to-cloud integration or migration initiatives.

When you join our team:

We’ll empower you to learn and grow the career you want.
We’ll recognize and support you in a flexible environment where well-being and inclusion are more than just words.
As part of our global team, we’ll support you in shaping the future you want to see.

The role being advertised is an existing vacancy.

About Manulife and John Hancock

Manulife Financial Corporation is a leading international financial services provider, helping people make their decisions easier and lives better. To learn more about us, visit https://www.manulife.com/en/about/our-story.html.

Manulife is an Equal Opportunity Employer

At Manulife/John Hancock, we embrace our diversity. We strive to attract, develop and retain a workforce that is as diverse as the customers we serve and to foster an inclusive work environment that embraces the strength of cultures and individuals. We are committed to fair recruitment, retention, advancement and compensation, and we administer all of our practices and programs without discrimination on the basis of race, ancestry, place of origin, colour, ethnic origin, citizenship, religion or religious beliefs, creed, sex (including pregnancy and pregnancy-related conditions), sexual orientation, genetic characteristics, veteran status, gender identity, gender expression, age, marital status, family status, disability, or any other ground protected by applicable law.

It is our priority to remove barriers to provide equal access to employment. A Human Resources representative will work with applicants who request a reasonable accommodation during the application process. All information shared during the accommodation request process will be stored and used in a manner that is consistent with applicable laws and Manulife/John Hancock policies. To request a reasonable accommodation in the application process, contact hr@manulife.com.

Referenced Salary Location

Waterloo, Ontario

Working Arrangement

Hybrid

Salary range is expected to be between

$113,000.00 CAD - $163,000.00 CAD

Employees also have the opportunity to participate in incentive programs and earn incentive compensation tied to business and individual performance. The actual salary will vary depending on local market conditions, geography and relevant job-related factors such as knowledge, skills, qualifications, experience, and education/training. If you are applying for this role outside of the primary location, please contact hr@manulife.com for the salary range for your location.

Manulife offers eligible employees a wide array of customizable benefits, including health, dental, mental health, vision, short- and long-term disability, life and AD&D insurance coverage, adoption/surrogacy and wellness benefits, and employee/family assistance plans. We also offer eligible employees various retirement savings plans (including pension and a global share ownership plan with employer matching contributions) and financial education and counseling resources. Our generous paid time off program in Canada includes holidays, vacation, personal, and sick days, and we offer the full range of statutory leaves of absence. If you are applying for this role in the U.S., please contact hr@manulife.com for more information about U.S.-specific paid time off provisions.

We use data and analytics technologies, such as artificial intelligence (AI), and automated processing tools, to analyze and process the information you provide to us or third parties in the application process. For more information, please refer to our personal information collection statement.

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More about this job

Responsibilities

You will design, develop, and modernize mission-critical enterprise mainframe applications while ensuring operational reliability and performance. The role involves collaborating with cross-functional teams to integrate mainframe systems with distributed platforms and mentoring junior engineers.

Requirements

Candidates must have significant experience in software engineering with expertise in COBOL, JCL, DB2, CICS, and IBM z/OS environments. A strong background in troubleshooting high-volume production systems and implementing modern engineering practices like CI/CD is required.

Skills

Cobol
Jcl
Db2
Cics
IBM z/OS
Vsam
API integration
DevOps
Automated testing
Source control
CI/CD
Mainframe modernization
Root-cause analysis
Performance tuning
Agile development
Mentoring

Benefits

Health insurance
Dental insurance
Mental health benefits
Vision insurance
Short-term disability
Long-term disability
Life insurance
AD&D insurance
Adoption/surrogacy benefits
Wellness benefits
Employee/family assistance plans
Retirement savings plans
Pension
Global share ownership plan
Paid time off

Visa sponsorship

Not detected in the job text

Keywords

Cobol
Jcl
Db2
Cics
IBM z/OS
Vsam
API
DevOps
Mainframe
Agile
GitHub
Jenkins
Endevor
Zowe
IDz
Rest APIs
z/OS Connect
Cloud integration
Life insurance
Software engineering
Root-cause analysis
Performance tuning
CI/CD
Automated testing
Digital transformation
Enterprise applications
Resiliency
Scalability
Mentoring
System reliability

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