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Added 44 mins ago
Lead Repair Engineer/Specialist - Saskatoon, SK
Vecima Networks Inc.
Saskatoon, SK
Full-time
The Lead Repair Engineer/Specialist is the technical leader within Vecima’s Repair Center, responsible for diagnosing complex product issues, driving root-cause investigations, and…
Added 1 hour ago
Kubernetes Reliability Engineer
Roche
Mississauga, ON · Canada Pharma Campus
Full-time
The CaaS IT Infrastructure Engineer is a highly skilled expert responsible for solving complex business problems using advanced cloud native technologies. The engineer will build and…
Added 1 hour ago
Lead/Senior Electrical Engineer
Bantrel Co.
Edmonton, AB
Full-time
We are currently seeking a qualified Lead/Senior Electrical Engineer to join our Energy team, based out of Edmonton, AB. The Lead/Senior Electrical Engineer will be responsible for…
Added 2 hours ago
Principal Test Specialist, Electrical
Babcock Canada Inc.
Victoria, BC
Full-time
Principal Test Specialist, Electrical (Permanent)
Added 2 hours ago
Lead/Senior Electrical Engineer
Bantrel Co.
AB · Edmonton, AB
Full-time
We are currently seeking a qualified Lead/Senior Electrical Engineer to join our Energy team, based out of Edmonton, AB. The Lead/Senior Electrical Engineer will be responsible for…
Added 2 hours ago
Lead Repair Engineer/Specialist - Saskatoon, SK
Vecima Networks Inc.
Saskatoon, SK
Full-time
The Lead Repair Engineer/Specialist is the technical leader within Vecima’s Repair Center, responsible for diagnosing complex product issues, driving root-cause investigations, and…
Added 2 hours ago
Senior Mechanical Engineer (Structures)
Starpath
ON · Moose Factory, ON
Full-time
Lead test-to-model correlation and use test results to improve both hardware and analytical models
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Kubernetes Reliability Engineer
Roche
Mississauga, ON
Full-time
The CaaS IT Infrastructure Engineer is a highly skilled expert responsible for solving complex business problems using advanced cloud native technologies. The engineer will build and…
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Staff Software Engineer (Fullstack, BE-leaning)
Apostra
ON · United Counties of Stormont, ON
Contract
Our approach favors rapid experimentation over upfront perfection - we test, learn, and then formalize what works.
Added 3 hours ago
Senior Software Engineer, Backend - Toast International
Toast
ON
Senior Software Engineer, Backend - Toast International
Added 3 hours ago
Process Engineer
Integrated Power Services
Hamilton, ON
Full-time
Integrated Power Services (IPS) is seeking an experienced Process Engineer - Operations & Continuous Improvement to lead process optimization, operational excellence initiatives, repair…
Added 3 hours ago
GCP Cloud Engineer
TELUS Digital
Remote, Canada
$90,000 to $95,000 CAD / year
Full-time · Remote
We are seeking a highly skilled and motivated GCP Cloud Systems Engineer to lead the design, deployment, and operational excellence of our Google Cloud Platform (GCP) environment. A key…
Added 3 hours ago
QE Engineer
BayOne Solutions
Canada
Contract
We are looking for an experienced QE Engineer to own quality strategy and test coverage for an innovative Visual QA Agent platform. This role combines Playwright automation, visual testing,…
Added 3 hours ago
Embedded Electrical Designer
Mycionics Inc.
Kitchener, ON
Full-time
You will work closely with our Electrical Engineering Lead on full system designs, bringing strong independent expertise in custom PCBs and embedded systems. Your core strength should be in…
Added 4 hours ago
Process Engineer
Integrated Power Services
ON · Ontario, Canada
$90,000 to $110,000 CAD / year
Full-time
Integrated Power Services (IPS) is seeking an experienced Process Engineer - Operations & Continuous Improvement to lead process optimization, operational excellence initiatives, repair…
Added 4 hours ago
Experienced Metallurgical and Special Process Engineer
WSP in Canada
Sudbury, ON · Greater Sudbury, ON
Full-time
…and around the world. As an Experienced Metallurgy & Process Engineer, you will contribute to innovative projects ranging from early-stage studies through detailed engineering and project…
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Experienced Metallurgical and Special Process Engineer
WSP in Canada
Sudbury, ON · Greater Sudbury, ON
Full-time
…and around the world. As an Experienced Metallurgy & Process Engineer, you will contribute to innovative projects ranging from early-stage studies through detailed engineering and project…
Added 4 hours ago
Experienced Metallurgical and Special Process Engineer
WSP in Canada
Thunder Bay, ON
Full-time
…and around the world. As an Experienced Metallurgy & Process Engineer, you will contribute to innovative projects ranging from early-stage studies through detailed engineering and project…
Added 4 hours ago
Experienced Metallurgical and Special Process Engineer
WSP in Canada
Toronto, ON · Etobicoke, ON
Full-time
…and around the world. As an Experienced Metallurgy & Process Engineer, you will contribute to innovative projects ranging from early-stage studies through detailed engineering and project…
Added 4 hours ago
Senior SCADA Engineer
HV Logic Ltd.
Calgary, AB
$125,000 to $170,000 CAD / year
Full-time
To support the growth of the company, HV Logic Ltd. currently has an opening for a Senior SCADA Engineer position, to work on challenging projects and contribute to the continued…
Added 4 hours ago
Lead, Systems Engineering
L3Harris Technologies
Ottawa, ON
About your next Challenge as a Lead, Systems Engineering:
Added 4 hours ago
Mechanical Engineer
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Calgary, AB · CAN-Calgary Office Quarry Park
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As a Thermal Mechanical Engineer, you will design, develop, and validate liquid cooling solutions for high-performance electronics, including passive cold plates, coolant distribution…
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Ingénieur Senior, Mécanique - Senior engineer, Mechanical
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Examiner les manuels de maintenance et établir les exigences en matière d'équipement de test, de formation des techniciens et de matériel;
Added 4 hours ago
Software Engineer in Test
ALTEN Canada
ON · Ontario, Canada
Other
Lead sprint-level QA activities (test planning, execution, reporting).
Added 4 hours ago
Software Engineer, AI & Platforms
Cameron Stephens
Toronto, ON
Full-time
We are seeking an experienced Software Engineer with a strong foundation in software development and hands-on experience building with Generative and Agentic AI. This new role is the first…

Purolator Inc.

Technology Developer

Mississauga, ON, Canada

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

Apply About employer

Applications open in a new tab.

Original job description

It’s not a package. It’s a promise®.

As Canada’s leading integrated freight, package, and logistics provider, we’ve been helping promises get where they need to be for more than 60 years. How does the magic happen? The journey starts with you. The places we go, the elements we brave, the promises we deliver – it’s all possible because of our people. So, whether you’re looking to build new skills, make an impact in your community, or inspire your team, we go there for you.

Description

This role will build and maintain the backend services behind our high-volume logistics and tracking platform. This critical service feeds systems where correctness, throughput, and reliability actually matter because real shipments depend on them.

This is a backend-first role for someone who wants to go deep on the server side, not spread thin across the stack. You'll own services end to end: design, implementation, tests, and the pipeline that ships them. We value depth. We'd rather hire someone who is genuinely strong on the backend and honest about the limits of their front-end experience than someone who claims to do everything. If you're the kind of engineer who cares about test coverage, sound design, and writing code the next person can actually maintain, you'll fit here.

Responsibilities

Design and build backend services in Java, with an emphasis on clean, maintainable architecture
Design and build event-driven services and the messaging/streaming flows that connect them
Write and maintain automated tests (unit, intergration, and service-level) as a first-class part of your work not as an afterthought
Apply established design patterns appropriately (and know when not to reach for one)
Work with AWS-hosted infrastructure and CI/CD pipelines to deliver changes safely and frequently
Model, query, and tune data in PostgreSQL which means writing SQL you can reason about, not just ORM output
Collaborate on API design and contracts with other teams consuming your services
Support and operate the services you build by investigating production issues, own incidents in your area, and keep things healthy in the long run
Participate in code review, raise the bar on quality, and help keep the codebase honest

Education

Bachelor’s degree in computer science or equivalent work experience

Experience

What we're looking for

Strong hands-on Java backend experience meaning you can design a non-trivial service, not just add endpoints to an existing one
Practical experience with automated testing frameworks and a genuine habit of writing tests (JUnit and similar; familiarity with mocking, test data, and integration testing)
Solid grasp of software design patterns and object-oriented design, with the judgment to apply them proportionally
Strong SQL ability and hands-on PostgreSQL experience including schema design, query tuning, and understanding what the database is actually doing
Experience designing and building event-driven systems (message queues, event streams, async processing)
Working knowledge of AWS (common services, deployment, how your code runs in the cloud)
Comfort with CI/CD and modern build/deployment workflows
Ability to reason about performance, concurrency, and failure in a high-volume system

Nice to have

Front-end experience (React, Angular, or similar) is useful when a task spans the stack
Experience with Infrastructure as Code (e.g. Terraform)
Background in logistics, tracking, or other high-throughput transactional domains
Experience with newer Java versions (21+) and modern language features

Language Requirement: Proficiency in English is required for this position due to the frequent communications that must be conducted in English with various stakeholders. This requirement is justified by the nature of the responsibilities and operational needs.

POSTING DETAILS

Location: 530 - CorporateWorking Conditions: Office Environment

Reports to: Lead Technology Developer

Purolator is an equal opportunity employer committed to diversity and inclusion. We welcome all qualified applicants and provide accommodations during the recruitment process upon request.

Purolator complies with Canadian law in all recruitment practices. During pre-screening, we may use an Artificial Intelligence (AI) tool, supported by human oversight, to efficiently manage tasks such as resume screening and candidate matching, enabling our team to connect with qualified candidates faster.

Personal information is used solely for recruitment and managed in accordance with privacy legislation. For AI-related inquiries only, contact TalentCOE@purolator.com . To apply, visit our Careers Page.

We recognize that employees and their families are essential to our success. We strive to provide a safe, healthy, and supportive workplace, ensuring the right people have the tools they need to thrive.

Every day at Purolator is an opportunity to connect with colleagues, customers, and communities to make a positive impact. Learn more about our values at www.purolator.com .

Apply About employer

More about this job

Responsibilities

Design, build, test, and maintain Java backend services and event-driven messaging flows for a high-volume logistics and tracking platform. Operate and improve services in production, work with AWS, PostgreSQL, and CI/CD pipelines, and collaborate with other teams on API contracts and code quality.

Requirements

Requires strong hands-on Java backend experience, automated testing practices, sound software design, and practical PostgreSQL and SQL skills. Candidates should also have experience with event-driven systems, working knowledge of AWS and CI/CD, and the ability to reason about performance, concurrency, and failure; a bachelor's degree in computer science or equivalent work experience is required.

Skills

Java
Backend Development
Event-Driven Systems
Automated Testing
JUnit
Software Design Patterns
Object-Oriented Design
SQL
PostgreSQL
AWS
CI/CD
API Design
Performance Optimization
Concurrency
Production Incident Management
Service Reliability

Visa sponsorship

Not detected in the job text

Keywords

Java
Backend Services
Event-Driven Architecture
Message Queues
Event Streams
Asynchronous Processing
Automated Testing
JUnit
Unit Testing
Integration Testing
Service-Level Testing
Software Design Patterns
Object-Oriented Design
PostgreSQL
SQL
Schema Design
Query Tuning
AWS
CI/CD
Build and Deployment Workflows
API Design
Performance
Concurrency
Failure Handling
Production Operations
React
Angular
Infrastructure as Code
Terraform
Logistics

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