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Added 4 hours ago
KE
Senior Program Manager
Kitchener Executive Consultants Inc
Cambridge, ON
- Full-time
…and regulated industries, in their search for an accomplished Senior Program Manager. Reporting to the Division Manager, the Sr. Program Manager will oversee the small Engineering…
Added 4 hours ago
LS
Senior Project Engineer - Facilities
Lauren Services
Vancouver, BC
- Contract
Lauren Services is seeking a Senior Project Engineer, Facilities (P.Eng.) to lead the technical delivery of complex brownfield and greenfield industrial facility projects. This role is…
Added 5 hours ago
TG
Senior Network Engineer
TMX Group
Toronto, ON
- Full-time
We are seeking a highly skilled and motivated Senior Network Engineer with 7+ years of experience to join our dynamic infrastructure team. In this full-time role, you will be an integral…
Added 5 hours ago
M
Manager and Senior Advisor, to Deputy Chief Engineer & EVP of Engineering & Asset Management
Metrolinx
Canada
- Full-time
This role provides support to the Deputy Chief Engineer & EVP of Engineering & Asset Management in the areas of corporate administration, team governance and operations, Senior Management…
Added 5 hours ago
S
Senior Power Systems Engineer
Stantec
Fredericton, NB
- Full-time
Stantec is looking for an Electrical Engineer with versatility to support our various client's needs. As a member of the Atlantic Region Delivery Center team based in Fredericton, NB, the…
Added 5 hours ago
Senior AI Engineer, IT Solutions 1 1
Celestica International LP
Toronto, ON
We are seeking a highly motivated and technically proficient AI Engineer to join our growing Data & Analytics team. In this role, you will be a key liaison between business stakeholders and…
Added 5 hours ago
Senior Data Engineer
Capgemini
Vancouver, BC
…and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay…
Added 5 hours ago
Environmental Project Advisor
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AB
Reporting to a Senior Environmental Engineer, you will support the development and implementation of decision-making processes, data, and tools for climate action. You will manage complex…
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SF
Senior Site Reliability Engineer
Safe Fleet
Coquitlam, BC
- Full-time
The Senior Site Reliability Engineer owns reliability, resilience and operational health across SafeFleet’s cloud-native product ecosystem. This is a hands-on engineering role with…
Added 5 hours ago
SF
Senior AI Engineer
Safe Fleet
Coquitlam, BC
- Full-time
We are looking for a hands-on Senior AI Engineer to build the platform that makes that possible - the shared services, agent framework, standards and tooling that allow every engineer on…
Added 5 hours ago
G
Senior Vehicle Systems Engineering
Geotab
Waterloo, ON
- Full-time
We are always looking for amazing talent who can contribute to our growth and deliver results! Geotab is seeking a Senior Vehicle Systems Engineer to lead complex vehicle…
Added 6 hours ago
L
Director, Legal Engineering
Legora
Toronto, ON
- Full-time
This is a Director-level leadership role. Your primary output will be the quality and performance of the team and system you build. You will stay close enough to the product and the work to…
Added 7 hours ago
W
Senior Project Engineer
WSP
Calgary, AB
- Full-time
…infrastructure projects, driving quality, schedule, cost, and technical performance from early design through…
Added 7 hours ago
Senior Electrical Manager
Give and Go Prepared Foods
Toronto, ON
Give & Go Prepared Foods is seeking an experienced Senior Manager, Electrical to provide strategic and technical leadership for electrical infrastructure, power distribution, industrial…
Added 8 hours ago
R
Staff Software Engineer, Payroll Calculation
Rippling
Toronto, ON
- Full-time
We’re looking for a Staff Software Engineer to help lead this work. This is a hands-on technical leadership role for an engineer who wants to build mission-critical systems, set…
Added 10 hours ago
M
RQ00831 - DevOPS/Cloud Engineer - Senior
Maarut
Toronto, ON
- Contract
Senior-level AWS cloud engineering and DevOps experience building, operating, and troubleshooting production serverless, containerized, networking, security, and shared platform resources…
Added 11 hours ago
SL
Senior Software Engineer, Operations – Core Java & iOS focus
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
We are looking for a Senior Software Engineer with strong full-stack Java experience and hands-on iOS development skills. You will develop and support reliable applications across the web,…
Added 13 hours ago
X
Senior Forward Deployed Engineer
Xero
Remote, Canada
- Full-time
- Remote
As a Senior Engineer within the Internal AI Accelerator Squad, you will be at the forefront of Xero’s transformation into an AI-native company. You will act as a forward-deployed engineer,…
Added 13 hours ago
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Software Engineer 4 - Kubernetes AI Platform Engineering
Nutanix
Vancouver, BC
- $151,000 to $227,000 CAD / year
- Full-time
As an Engineer on the NKP AI Platform team, you will be a key technical leader responsible for architecting, building, and scaling the infrastructure that allows enterprises to train,…
Added 14 hours ago
FN
Director of Development Engineering
FAMU National Alumni Association
Brantford, ON
- Full-time
Leads an effective Division management team, providing coaching and advice to subordinate managers/supervisors to optimize performance.
Added 15 hours ago
A
Senior Manager, Asset Management & Engineering
ATCO
Calgary, AB
- Full-time
Reporting to the General Manager, Midstream, the Senior Manager leads Facility Engineering, Operations Engineering, Maintenance and Asset Performance. The role translates Product Line…
Added 15 hours ago
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Senior Manager, Asset Management & Engineering
ATCO
Calgary, AB
- Full-time
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Added 15 hours ago
Reliability Specialist, Cranes Maintenance
ArcelorMittal
Hamilton, ON
(Senior Coordinator / Specialist / Senior Specialist)
Added 15 hours ago
RB
Senior Quality Engineer
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Toronto, ON
- Full-time
Understanding of performance, resilience, recovery testing, and audit evidence requirements.
Added 16 hours ago
H
Technical Intern
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Toronto, ON
- Internship
Help install, configure, and update software/firmware on local servers, dispatch systems, and client terminals under senior engineer supervision.

Sun Life

Senior Software Engineer, Operations – Core Java & iOS focus

Toronto, ON, Canada
Waterloo, ON, Canada
Sun Life Waterloo King, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 6, 2026
Posting language: English
Posted: Oct 29, 2026

Original job description

You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll have new and exciting opportunities to make life brighter for our Clients - who are at the heart of everything we do.

At Sun Life, we're driven by our Purpose: helping our Clients achieve lifetime financial security and live healthier lives. Our values shape how we work: caring, authentic, bold, inspiring, and impactful.

When you join Sun Life, you'll work with passionate colleagues and empowering leaders who support your growth and celebrate your contributions, so you can make a meaningful difference in our Clients' lives.

Discover how you can make a difference in the lives of individuals, families and communities around the world.

Job Description:

About the role:

The e-Business team within Application Operations Support (AOS) develops and supports IT applications with a focus on reliability and continuous improvement. Through innovation and collaboration, we look for new and better ways to deliver value to Sun Life.

We are looking for a Senior Software Engineer with strong full-stack Java experience and hands-on iOS development skills. You will develop and support reliable applications across the web, mobile, API, and middleware layers while collaborating with teams across the organization. This role is well suited to a practical problem solver who enjoys development, continuous improvement, and ongoing application ownership throughout the application lifecycle.

What you will do:

Develop, enhance, test, and support full-stack Java applications, services, and APIs, with ongoing ownership from implementation through production support.
Develop and support native iOS applications.
Support production and test environments by troubleshooting and debugging application issues, investigating incidents, restoring service, performing root-cause analysis, and remediating vulnerabilities.
Collaborate with Software Engineers, Business Systems Analysts, and other partners to deliver quality solutions and maintain stable application environments.
Contribute to monitoring, change management, system upgrades, disaster recovery, and continuous-improvement initiatives.

What you need to succeed:

At least 10 years of experience developing and supporting back-end Java applications in an enterprise environment, with strong knowledge of core Java/J2EE, the Spring Framework, Spring Boot, and Spring MVC.
At least 4 years of front-end development experience using React, JavaScript, and modern web technologies.
At least 2 years of experience developing and supporting native iOS applications in an enterprise environment.
Strong knowledge of web services and APIs, including REST, SOAP, JSON, and Java APIs.
Working knowledge of middleware and application server technologies such as WebSphere or WebLogic.
Experience troubleshooting production issues and working with databases such as SQL, Oracle, or PostgreSQL.
A degree in Computer Science, Computer Engineering, or a related discipline, or equivalent practical experience.

How you work:

You collaborate effectively with technical and business partners.
You bring strong analytical, debugging, communication, and problem-solving skills.
You are comfortable learning new technologies and adapting to changing priorities.

Additional assets:

Experience with Kubernetes, Docker, or AWS.
Familiarity with iOS architecture patterns or third-party frameworks.
Exposure to DevOps and delivery tools such as Jenkins, Artifactory, Bitbucket/Git, Gradle, Maven, CDD, or Ansible.
Knowledge of web security, multi-factor authentication, Kafka, proxy technologies, ITIL, the software development lifecycle, or Agile ways of working.

Additional role requirements:

The role includes on-call and after-hours support on a team rotation.

This role requires Reliability Security Clearance. In addition to a law enforcement inquiry and a credit check, as part of your application, the Government of Canada will ask if you lived or travelled outside of Canada for 6-consecutive months during the last 5 years, and you must account for all activities during this time.

Must be able to satisfactorily complete applicable background checks prior to the start date and during employment, in accordance with Sun Life’s policies and practices.

The Base Pay range is for the primary location for which the job is posted. It may vary depending on the work location of the successful candidate or other factors. In addition to Base Pay, eligible Sun Life employees participate in various incentive plans, payment under which is discretionary and subject to individual and company performance. Certain sales focused roles have sales incentive plans based on individual or group sales results.

Diversity and inclusion have always been at the core of our values at Sun Life. A diverse workforce with wide perspectives and creative ideas benefits our Clients, the communities where we operate and all of us as colleagues. We welcome applications from qualified individuals from all backgrounds.

Persons with disabilities who need accommodation in the application process, or those needing job postings in an alternative format, may e-mail a request to thebrightside@sunlife.com.

We are proud to be a hybrid organization that offers our employees the choice and flexibility to work from both the office and virtually based on the needs of the business, our Clients and you.

We may use artificial intelligence to support candidate sourcing, screening, interview scheduling.

We thank all applicants for showing an interest in this position. Only those selected for an interview will be contacted.

Salary Range:

100,000/100 000 - 143,000/143 000

Job Category:

IT - Application Development

Posting End Date:

05/11/2026

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More about this job

Responsibilities

Develop, enhance, and support full-stack Java applications and native iOS applications throughout the entire application lifecycle. Collaborate with cross-functional teams to troubleshoot production issues, perform root-cause analysis, and contribute to continuous improvement initiatives.

Requirements

Requires at least 10 years of experience in back-end Java development and 2 years of native iOS development experience. Candidates must possess a degree in Computer Science or a related discipline and be able to obtain Reliability Security Clearance.

Skills

Java
J2EE
Spring Framework
Spring Boot
Spring MVC
iOS Development
React
JavaScript
REST
SOAP
JSON
SQL
Oracle
PostgreSQL
WebSphere
WebLogic

Benefits

Incentive plans
Hybrid work flexibility

Visa sponsorship

Not detected in the job text

Keywords

Java
J2EE
Spring Framework
Spring Boot
Spring MVC
iOS
React
JavaScript
REST
SOAP
JSON
WebSphere
WebLogic
SQL
Oracle
PostgreSQL
Kubernetes
Docker
AWS
Jenkins
Artifactory
Bitbucket
Git
Gradle
Maven
Ansible
Kafka
ITIL
Agile
DevOps

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