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Added 14 mins ago
Lead Azure Databricks Platform Engineer
TheCorporate
ON · Ontario, Canada
Full-time
We are seeking a seasoned Principal Cloud Engineer [Individual Contributor] who thrives in restricted Azure setups – where native features are locked down, so you’ll code workarounds like…
Added 14 mins ago
Senior Cloud Security Engineer (Golang & HashiCorp Vault)
J&M Group
Montreal, QC
Contract
We are hiring for a Senior Cloud Security Engineer (Golang & HashiCorp Vault). This role focuses on building secure, scalable cloud infrastructure and security solutions using Golang,…
Added 14 mins ago
Cloud Platform Engineer
Apex Systems
Toronto, ON
$54 to $60 USD / hour
Contract
Apex Systems is a global IT services provider, and our staffing practice has an opening for a Cloud Platform Engineer with extensive programming abilities with Python, Typescript or NodeJS,…
Added 15 mins ago
Dynamics / Power platform engineer
Capgemini
Montreal, QC
We are looking for a Senior Microsoft Power Platform Engineer with expertise in AI Builder, Copilot, Dynamics 365, and Power Apps. The ideal candidate will have experience designing and…
Added 15 mins 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 15 mins ago
Staff Security Engineer - Bot & Traffic Defence
Faire
Toronto, ON · Kitchener, ON
As a Staff Security Engineer, Bot & Traffic Defence, you will be the first dedicated owner of this domain. You will set the technical direction, build the controls and signals that back it,…
Added 29 mins ago
Senior Full Stack Engineer / Toronto, ON (Onsite) - FTE
AceStack
Toronto, ON
Part-time
We are seeking a Senior Full Stack Engineer with strong hands-on experience in Java, Spring Boot, REST APIs, microservices, automated testing, and modern software engineering practices. The…
Added 45 mins ago
Machine Learning Operations Engineer/Senior
Wawanesa Insurance
Toronto, ON · AB · Winnipeg, MB · Ottawa, ON · Kitchener, ON · Calgary, AB · Edmonton, AB (Hybrid), AB · North York - Toronto, ON (Hybr, ON
The Machine Learning Operations Engineer/Senior is responsible for the design, development, deployment, monitoring, and operationalization of machine learning and AI solutions. The engineer…
Added 45 mins ago
Principal Engineer (Director) Cloud
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
Canada Life is seeking a Principal Engineer (Director level) to drive our adoption of Cloud. This role will be pivotal in building and operationalizing modern cloud platforms and…
Added 59 mins ago
Network Engineer
Tekgence Inc
Toronto, ON
Contract
- Cloud & Hybrid DNS Architecture – Experience designing and managing scalable DNS solutions across AWS, Azure, and hybrid environments.
Added 59 mins ago
AI Infrastructure Engineer
Mission.dev
Canada
Full-time
The platform enhances token throughput and reduces latency by optimizing hardware utilization and decoding processes within a customer's cloud environment.
Added 59 mins ago
Senior Software Developer, AI Solutions
System Soft Technologies
Quebec, QC
Full-time
client is looking for a senior software engineer - a builder first - for our AI Solutions team. This is a hands-on development role, not machine-learning research: you’ll build production…
Added 59 mins ago
Senior Security Engineer - Cloud Security
PagerDuty
Toronto, ON
Full-time
Senior Security Engineer - Cloud Security (Platform Engineering, Kubernetes & Identity)
Added 59 mins ago
Staff Software Engineer, Data Platform
Okta
Toronto, ON
$160,000 to $220,000 CAD / year
Full-time
The Data Platform team is responsible for the foundational data services, systems, and data products for Okta that benefit our users. Today, the Data Platform team solves challenges and…
Added 59 mins ago
Connected Vehicle Diagnostic Eng - AI/ML
KYYBA Inc
Ottawa, ON · Kanata, ON
Contract
…This initiative sits at the intersection of embedded systems, cloud services, diagnostics, observability, and AI/ML engineering. Do you want to help define the future of AI-enabled…
Added 1 hour ago
Staff Software Engineer, Data Platform
Okta
Toronto, ON
The Data Platform team is responsible for the foundational data services, systems, and data products for Okta that benefit our users. Today, the Data Platform team solves challenges and…
Added 1 hour ago
Senior Software Engineer in Test
Okta
Toronto, ON
Experience with continuous integration (CircleCI or equivalent), containers (Docker, Kubernetes), and a major cloud platform such as AWS
Added 1 hour ago
Associate Director - Lead Application Support Specialist, GED Support
Royal Bank of Canada
Toronto, ON
Full-time
As a Application Support Engineer for our Quantitative Investment Services, you'll take ownership of the reliability and performance of mission-critical trading platforms. This is more than…
Added 1 hour ago
Senior Software Engineer in Test
Okta
Toronto, ON
$118,000 to $162,000 CAD / year
Full-time
Experience with continuous integration (CircleCI or equivalent), containers (Docker, Kubernetes), and a major cloud platform such as AWS
Added 1 hour ago
Sr Platform Engineer -Azure/Databricks
Galent
Toronto, ON
Contract
Role : Sr Platform Engineer -Azure/Databricks
Added 1 hour ago
Backup & Recovery Engineer - Managed Services
MNP
Montreal, QC
Full-time
Lead onboarding and migration projects involving backup platform deployment and modernization.
Added 1 hour ago
Backup & Recovery Engineer - Managed Services
MNP
AB · Edmonton, AB
Full-time
Lead onboarding and migration projects involving backup platform deployment and modernization.
Added 1 hour ago
Senior Security Engineer - Cloud Security
PagerDuty
Toronto, ON
Senior Security Engineer - Cloud Security (Platform Engineering, Kubernetes & Identity)
Added 1 hour ago
Staff Engineer, AI Security
EQ Bank | Canada's Challenger Bank
Toronto, ON
Full-time
7-9 years of experience in cyber security, software engineering, cloud engineering, or platform engineering, including a minimum of 4 years in a cyber security role.
Added 1 hour ago
SQL Developer / Data Engineer
TD
Toronto, ON
Full-time
As part of the Reporting Platform team, you will be a key developer supporting a business-critical reporting ecosystem used across TBSM. The platform includes a large-scale SQL data…

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

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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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