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Added 14 hours ago
K
Project Engineer/Analyst
Kinectrics
Tiverton, ON
- Full-time
…worldwide, our employees provide expertise in engineering, testing, and inspection across a wide range of services. With offices worldwide and independent laboratories and testing…
Added 14 hours ago
NP
Technician, Niagara Takes Flight
Niagara Parks Commission
Niagara Falls, ON
- $27.44 to $33.74 CAD / hour
- Full-time
Safely running equipment, monitoring and consulting with OEM, engineer and employer to determine whether the fault requires repair or replacement to be done.
Added 14 hours ago
KC
Associate – Applications Engineering Team
KEYENCE CORPORATION
Mississauga, ON
- Full-time
…highly technical level. These activities include application testing and development to find the right hardware and/or software solution, as well as troubleshooting complex support cases.…
Added 14 hours ago
C
Senior Java Engineer – Agentic AI Driven Development
Citi
Mississauga, ON
- Full-time
Monitor and control all phases of the development process (analysis, design, construction, testing, and implementation) and provide user and operational support:Implement AI-driven…
Added 14 hours ago
M
Lead Full Stack Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
As a Lead Full Stack Engineer, you will shape the technical direction for your area, lead complex engineering programs across multiple teams, and establish standards for how solutions are…
Added 15 hours ago
PE
Project Coordinator, Renewables
PRI Engineering
Toronto, ON
- Full-time
…projects, the one who gets vendor quotes and books the drillers, testing, and travel, the keeper of the schedule, and the first response to inbound inquiries and quote requests. The…
Added 15 hours ago
M
Lead Full Stack Engineer
Manulife
Waterloo, ON
- Full-time
As a Lead Full Stack Engineer, you will shape the technical direction for your area, lead complex engineering programs across multiple teams, and establish standards for how solutions are…
Added 15 hours ago
IG
Senior Product Engineer
Insight Global
Burlington, ON
- $110,000 to $125,000 CAD / year
- Full-time
Wafer-level testing or package testing experience
Added 15 hours ago
PE
Project Coordinator, Renewables
PRI Engineering
Calgary, AB
- Full-time
…projects, the one who gets vendor quotes and books the drillers, testing, and travel, the keeper of the schedule, and the first response to inbound inquiries and quote requests. The…
Added 15 hours ago
AI
Quality Engineer (QE) / SDET – AI Chatbot Validation
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 15 hours ago
AE
Campus Undergraduate Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Toronto, Ontario, CN
American Express
Toronto, ON
- Full-time
As an undergraduate AI Engineer Intern, you’ll contribute at an early-career level with guidance from experienced engineers and researchers. You’ll gain practical experience investigating…
Added 15 hours ago
IG
Quality Engineer – AI Chatbot Validation
IMCS Group
ON · Ontario, Canada
- Contract
Job Title: Quality Engineer (QE) / SDET – AI Chatbot Validation
Added 15 hours ago
MG
Senior Mechanical Designer
MISTRAS Group
AB · Calgary, AB
- Full-time
…of existing and new tool technology from conception, design, testing, fabrication, through to approved application. Accountable for multifaceted input on tool design and implementation of…
Added 15 hours ago
ES
Game Modes Software Engineer - EA SPORTS™ NHL
EA SPORTS
Vancouver, BC
- Temporary
We are looking for an experienced software engineer in the Modes area, with a focus on improving scalability across platforms. Our Modes engineers develop and extend features in the game to…
Added 15 hours ago
HT
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
- Full-time
We have an opening for a Mechanical / Manufacturing Engineer working with our Manufacturing Engineering Team as outlined below:
Added 15 hours ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
The Service team is currently seeking a Software engineer/designer to specialize in resolving service issues with a focus on Injection Molding Machine controls, including servo drive and…
Added 15 hours ago
AE
Water Treatment Operations Technician
Associated Engineering
Calgary, AB
- Full-time
Participate in functional testing, performance testing, and process optimization of treatment systems.
Added 15 hours ago
LI
Contract Administrator
LJB Inc.
Markham, ON
- Contract
Review contractor submissions, material certifications, installation procedures, and testing documentation.
Added 15 hours ago
AE
Civil Environmental/Process Engineer-in-Training
Associated Engineering
AB · Edmonton, AB
- Full-time
…an experienced and dedicated Civil Environmental or Process Engineer-in-Training to join our team in our Edmonton office. The successful candidate will join a team that works on water and…
Added 15 hours ago
LI
Senior Project Manager
LJB Inc.
Markham, ON
- Full-time
Within our Underground Services Practice, we are seeking a Senior Project Engineer in Toronto, Ontario with 10+ years of demonstrated experience leading and managing municipal water and…
Added 15 hours ago
AC
Sr. Product Development Engineer - Mechanical Design For Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
Position: Senior Product Development Engineer - Mechanical Design for Liquid Cooling
Added 15 hours ago
DO
Mechanical Engineer
Design Observer
Squamish, BC
- Full-time
Testing, Analysis & Iteration: Design and conduct empirical experiments to assess your
Added 15 hours ago
M
Senior Cloud Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
Are you passionate about building scalable, secure, and modern cloud solutions? We're looking for a Senior Cloud Engineer who can combine deep technical expertise with business insight to…
Added 15 hours ago
I
QA Engineer
Intersog
Remote, Canada
- Contract
- Remote
This QA Engineer role is focused on quality assurance for banking applications, with an emphasis on automation, platform reliability, and confidence in delivery. You will contribute to the…
Added 15 hours ago
I
QA Engineer
Intersog
Remote, Canada
- Contract
- Remote
This QA Engineer role is focused on quality assurance for banking applications, with an emphasis on automation, platform reliability, and confidence in delivery. You will contribute to the…

Manulife

Lead Full Stack Engineer

Toronto, ON, Canada
Waterloo, ON, Canada

$113,260.00 CAD - $210,340.00 CAD · Full-time

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Job details

Pay: $113,260.00 CAD - $210,340.00 CAD
Job type: Full-time
Apply by: Nov 20, 2026
Posting language: English
Posted: Nov 2, 2026

Original job description

As a Lead Full Stack Engineer, you will shape the technical direction for your area, lead complex engineering programs across multiple teams, and establish standards for how solutions are designed, built, tested, and operated. You will deliver secure, reliable, and user-centred solutions that support business objectives, while translating business strategy into architectural and delivery decisions.

In this role, you will be accountable for outcomes beyond your own deliverables, including the technical quality and coherence of solutions developed by others. You will lead initiatives from concept through production support, make informed decisions where no established precedent exists, and influence senior technology and business leaders. Success requires recognized technical depth, sound judgement in ambiguous situations, and a genuine commitment to mentoring engineers and raising engineering standards.

Position Responsibilities:

Set the technical direction for the design, development, testing, delivery, and continuous improvement of full-stack business applications.
Lead the design of user interfaces, databases, APIs, and server-side logic, ensuring coherent end-to-end architecture.
Establish disciplined coding practices, design patterns, automation, and semantic versioning standards that enable agility and high-quality delivery at scale.
Create and review detailed system design specifications that guide development across multiple workstreams and teams.
Define automated testing strategies and quality gates to ensure solutions meet established standards and user requirements.
Direct investigative spikes to reduce technical uncertainty and risk, and make the resulting architectural decisions.
Lead root-cause analysis for complex, cross-system defects and drive systemic improvements in efficiency, reliability, and maintainability.
Own the technical debt and modernization roadmap for the area and build support for the investment needed to deliver it.
Facilitate ideation, prototyping, and design sessions, documenting decisions and outcomes.
Set documentation standards for architecture decision records, runbooks, deployment, maintenance, and support, while ensuring effective knowledge transfer.
Lead peer-review practices and mentor engineers at different career levels to strengthen technical capability across the organization.
Represent the team’s technical position in architecture forums and with senior stakeholders and governance bodies.
Required Qualifications:
10+ years of experience as a Full Stack Software Engineer, including demonstrated experience leading technical delivery across multiple teams and owning solutions from design through production support.
Expertise in a significant range of the technologies listed below, with working knowledge across others. Candidates are not expected to have experience with every item; recognized depth in several areas and sound judgement in selecting appropriate technologies are most important.
Languages and runtimes: Java, TypeScript, JavaScript, Node.js, Python, C#, .NET, and SQL.
Back-end frameworks: Spring Boot, Spring Security, Spring Data JPA/Hibernate, and NestJS or Express.js.
Front-end development: React, micro-frontends, enterprise component or design libraries, CSS, Tailwind, SCSS, and React state management and data fetching.
Architecture and design: Distributed systems, event-driven and asynchronous patterns, domain-driven design, API lifecycle and versioning, and resilience and failure-mode design.
Integration and APIs: Microservices, REST APIs/OpenAPI, Backend-for-Frontend, Azure API Management, and Azure Event Hubs or Service Bus.
Data and storage: Microsoft SQL Server, Azure SQL, Azure Cosmos DB or MongoDB, Redis, Flyway or similar database migration tooling, and data modelling at scale.
Cloud and platform: Microsoft Azure, Kubernetes/AKS, Docker and containers, Terraform, and Helm or Kustomize.
Build and CI/CD: Maven or Gradle, npm or pnpm, Git/GitHub, GitHub Actions, and release and change management.
Testing and quality: JUnit, Jest or Vitest, Playwright or Selenium, Bruno or REST Assured, SonarQube, and test strategy definition.
Security and identity: OAuth 2.0, OIDC, JWT, OWASP secure coding, dependency and CVE management tools such as Snyk, PII and data protection, and threat modelling.
Observability: New Relic or Application Insights, structured logging and tracing, and SLI/SLO definition.
AI-assisted engineering: GitHub Copilot or equivalent tools, prompt and context engineering, and responsible-use standards.
Proven experience defining application and service architecture and influencing architectural decisions beyond your immediate team.
Demonstrated experience leading complex technical programs across multiple teams with competing priorities and interdependencies.
A track record of establishing engineering standards or best practices adopted beyond your immediate squad.
Experience mentoring and supporting the growth of engineers, including senior engineers.
Deep knowledge of Agile and DevOps principles, with practices that emphasize testing, continuous integration, and rapid, safe releases.
Expert-level foundation in data structures, algorithms, and object-oriented design.
Excellent written and verbal communication skills, with the ability to explain technical vision, options, trade-offs, and outcomes to engineers, senior stakeholders, and non-technical audiences.
Sound judgement and accountability when making consequential decisions with incomplete information.

Preferred Qualifications:

Front-end and digital experience: Next.js and Adobe Experience Manager.
Back-end and eventing: Spring Batch, Spring Cloud/Integration, Azure Functions, and JMS.
Data and analytics: Databricks/Spark, Azure Data Factory, ETL and data pipelines, Azure Storage, KQL, and Azure Data Explorer.
Platform and infrastructure as code: Flux/GitOps, Istio service mesh, Azure Key Vault, and Azure networking, DNS, or WAF.
Legacy integration: z/OS Connect, DB2, batch file/SFTP integration, mainframe-fronting, and strangler patterns.
Quality and security tooling: Xray test management, performance and load testing, and chaos or resilience testing.
Advanced AI engineering: Agentic development workflows, LLM application patterns, evaluation, and guardrail design.
Experience leading a platform migration, decommissioning initiative, or large-scale modernization program.
Experience evaluating and selecting vendors, platforms, or strategic tools.
Experience working in a regulated environment, with awareness of audit, control, and compliance obligations.
Contributions to the broader technical community through internal guilds or chapters, conference presentations, open-source work, or published writing.
Formal architecture accreditation or equivalent demonstrated capability.

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 distributed 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

$113,260.00 CAD - $210,340.00 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 set the technical direction for full-stack business applications and lead the design of user interfaces, databases, and APIs. Additionally, you will mentor engineers, establish engineering standards, and drive modernization roadmaps across multiple teams.

Requirements

Candidates must have 10+ years of experience as a Full Stack Software Engineer with a proven track record of leading complex technical programs. Expertise in modern web technologies, cloud platforms, and distributed system architecture is required.

Skills

Full stack development
Java
TypeScript
JavaScript
Node.js
Python
C#
React
Azure
Kubernetes
Microservices
System architecture
Agile
DevOps
Mentoring
Technical leadership

Benefits

Health insurance
Dental insurance
Mental health support
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
Financial education and counseling
Paid time off
Holidays
Vacation
Personal days
Sick days

Visa sponsorship

Not detected in the job text

Keywords

Full Stack
Java
TypeScript
Node.js
Python
C#
Spring Boot
React
Microservices
Azure
Kubernetes
Docker
Terraform
SQL
Cosmos DB
Redis
GitHub Actions
Agile
DevOps
System Architecture
Event-driven design
OAuth 2.0
Observability
GitHub Copilot
Technical Debt
Mentoring
API Management
CI/CD
Distributed Systems
Software Engineering

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