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Added 5 days ago
L
Software Development Engineer in Test (Specialist - Quality Engineering)
LTM
ON · Ontario, Canada
- $103,554 to $115,200 USD / year
- Full-time
Job Title: Software Development Engineer in Test
Added 5 days ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
Automate API workflows, backend validations, and data-processing scenarios using Java or Python.
Added 5 days ago
S
Staff Software Engineer, IAM Control Plane
Stripe
Toronto, ON
- Full-time
Proficiency in a modern backend language such as Go, Ruby, Java, or similar
Added 5 days ago
CI
Senior Software Engineer
Curinos Inc
Toronto, ON
- $130,000 to $140,000 CAD / year
- Full-time
As a Full Stack Senior Software Engineer, you will be responsible for building scalable, enterprise-grade applications. The ideal candidate is proficient across the stack: front-end,…
Added 5 days ago
FI
Java Backend Engineer
Fierceli Inc, MBE, SBE
Canada
- Contract
We are looking for an experienced Java Backend Developer with strong expertise in building large-scale, distributed backend systems that process and manage high volumes of jobs. The ideal…
Added 5 days ago
B
Intermediate Software Engineer
BluWave-ai
Ottawa, ON
- Full-time
Collaborate on backend components and Grafana dashboards, ensuring robust APIs, data layer performance, efficient feature workflows, failure alerting, and service oversight.
Added 5 days ago
IG
Full Stack Engineer
Insight Global
Vancouver, BC
- $46 to $55 CAD / hour
- Contract
Design, develop, test and operate end-to-end features across Angular front-end applications and Java/Spring Boot microservices.
Added 5 days ago
IG
Full Stack Engineer
Insight Global
Toronto, ON
- Contract
Experience with Java and Spring Boot for back-end application and microservices design.
Added 6 days ago
WT
Data Engineer
Wissen Technology
Montreal, QC
- Full-time
We are looking for a Data Engineer with strong backend engineering fundamentals and hands‑on experience building scalable, high‑performance data pipelines. The ideal candidate comes from a…
Added 6 days ago
TC
Quality Engineer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
Design and execute functional, end-to-end, frontend and backend test scenarios. Develop and maintain automation frameworks using Playwright and Selenium. Create reusable automated test…
Added 6 days ago
CO
Staff Software Engineer
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer
Added 6 days ago
E
Sr. Backend Engineer - Test Automation
eBay
Toronto, ON
- Full-time
We are looking for a Senior Software Engineer with strong backend development experience and a passion for building high-quality, reliable software through automation.
Added 6 days ago
TR
Senior Software Engineer
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
We are looking for a hands-on Senior Software Engineer with strong DevOps and cloud platform expertise to design, build, deploy, and operate scalable cloud-native services and the…
Added 6 days ago
E
Sr. Software Engineer - Backend
eBay
Toronto, ON
- Full-time
We are looking for a Senior Software Engineer with strong backend development experience and hands-on expertise in cloud infrastructure and DevOps.
Added 6 days ago
D
Senior Automation Engineer
DIRTT
AB · Calgary, AB
- Full-time
The Senior Automation Engineer is responsible for architecting and executing the technical automation framework that drives operations from initial order submission through to manufacturing…
Added 6 days ago
S
Senior Software Engineer, Backend
Sardine
Remote, Canada
- $180,000 to $206,000 CAD / year
- Full-time
- Remote
As a backend-focused Senior Software Engineer, you will play a pivotal role in designing, constructing, and maintaining APIs, services, and systems across our engineering team. This…
Added 6 days ago
X
Engineer - Product
Xero
Remote, Canada
- Full-time
- Remote
You bring proficient backend development experience with one or more programming languages such as C#, .NET, Java, or Go.
Added 6 days ago
C
Full Stack Engineer
Code17Tek
Toronto, ON
- Full-time
We’re looking for a Java Full Stack Developer with strong hands-on experience in Java, Spring Boot, and React or Angular to build and enhance enterprise applications.
Added 6 days ago
C
Software Development Engineer in Test (Python)
CGI
Halifax, NS
- Full-time
…develop Python-based automation frameworks, perform API and backend testing, and contribute to continuous quality improvement throughout the software development lifecycle. This opportunity…
Added 6 days ago
BR
Java Software Engineer
Benchmark Recruitment
Vancouver, BC · Greater Vancouver Metropolitan Area
- $63 to $73 CAD / hour
- Contract
Job Title: Senior Java Backend Engineer – Cloud & Data
Added 6 days ago
P
Senior Software Developer
Plusgrade
Montreal, QC · CAN - Montreal
- Full-time
Based in our Montreal office as part of the AI & Merchandising team, you will own the backend application layer that powers our AI-driven pricing and fulfillment products. Your time will be…
Added 6 days ago
R&
Level IV Quality Engineer (QE)
Robertson & Company Ltd.
Toronto, ON
- Contract
Robertson is seeking a skilled Level IV Quality Engineer (QE) to join our client in support of an existing vacancy.
Added 6 days ago
KG
Java Backend & Integration Engineer (Quarkus & XML/XSLT)
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
Position: Java Backend & Integration Engineer (Quarkus & XML/XSLT)
Added 6 days ago
T
Quality Engineer I
TD
Toronto, ON
- Full-time
Build automation using Selenium, Karate, REST Assured, Appium, Cucumber, and Java.
Added 6 days ago
E
Quality Engineer - Banking Mobile (iOS/Android) & Automation Testing
Experis
Toronto, ON
- Contract
We are seeking a results-driven Quality Engineer with extensive experience in mobile and digital banking platforms. The ideal candidate will play a pivotal role in building quality into…

Plusgrade

Senior Software Developer

Montreal, QC, Canada
CAN - Montreal, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Sep 30, 2026

Original job description

Employment Type:

Permanent

Job Description:

Senior Software Developer- Montreal only

You want to shape how artificial intelligence personalizes travel offers for millions of passengers while spending half your time experimenting with cutting-edge proofs of concept.

What You'll Be Doing

Based in our Montreal office as part of the AI & Merchandising team, you will own the backend application layer that powers our AI-driven pricing and fulfillment products. Your time will be split evenly between shipping production-ready, revenue-generating features and experimenting inside our AI Labs group on new concepts. As part of this work, you help re-engineer software delivery so that AI systems and workflows are integrated directly into our operating model and infrastructure. You will partner with product managers, designers, and engineers to turn ambitious ideas into scalable, high-performance systems.

The Stack

Java (SpringBoot) · AWS · React (TypeScript) · JUnit · Mockito

What You Bring

You build and deploy clean, testable Java code in cloud environments while taking the lead on architecture discussions and technical decisions.
You have structurally changed how your team works around AI by setting shared standards and systems that enable those around you to ship faster without sacrificing quality or safety.
You bring deep computer science fundamentals, from data structures to distributed systems, paired with a disciplined approach to the testing pyramid and delivery pipelines.
You communicate complex technical ideas with clarity, making them accessible to designers, support teams, and fellow developers alike.
You thrive in an Agile environment where you take end-to-end ownership of outcomes, moving quickly without waiting for hand-holding.

Why Plusgrade

Travel is about the moments that make a journey feel personal. At Plusgrade, we build the technology that makes those moments possible, from upgrade offers and loyalty experiences to revenue tools used by 575+ airline, hospitality, cruise, rail, and financial services partners worldwide.

The work is global, complex, and rewarding. You will solve meaningful problems, take ownership from idea to outcome, and work alongside people who are smart, curious, and committed to doing great work.

We also give our teams access to AI tools and the encouragement to use them thoughtfully, to move faster, explore ideas, and build better ways of working.

We trust our teams to do their best work. That means autonomy, flexibility, and room to grow.

Come help us shape the future of travel.

What You'll Love About Us

🏦 RRSP Matching · 🏥 Comprehensive Health Plans · 📅 Flexible Paid Time Off · ✈️ Travel Experience Perk · 🧘 Annual Wellness Perk · 🚆 Commuter Perk · 🌅 Tenure-Based Work From Anywhere Program · 🍼 Parental Leave Top Up · 🌍 Adventure Pass · 🎓 Learning Allowance

Our Process

We believe every candidate deserves a fair, transparent experience, so regardless of outcome, everyone gets feedback.

Our process: Recruiter call → Hiring Manager interview →Technical Interview→ Final interview.

Plusgrade is an equal-opportunity employer committed to accessible recruitment. We welcome applications from all qualified individuals regardless of gender identity or expression, race, ethnic origin, creed, place of origin, age, sex, marital status, physical or mental disability, sexual orientation, or any other category protected by law. Accommodation is available upon request. We may use AI-assisted tools to help screen and assess applicants for this role. This posting is for an existing vacancy.

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More about this job

Responsibilities

You will own the backend application layer for AI-driven pricing and fulfillment products while balancing production feature development with AI research. You will also re-engineer software delivery processes to integrate AI systems directly into the company's infrastructure.

Requirements

You must have deep computer science fundamentals and experience building clean, testable Java code in cloud environments. Strong communication skills and the ability to lead architecture discussions in an Agile, autonomous environment are required.

Skills

Java
SpringBoot
AWS
React
TypeScript
JUnit
Mockito
Artificial Intelligence
Backend Development
Distributed Systems
Data Structures
Agile
Cloud Computing
Software Architecture
Testing Pyramid
Delivery Pipelines

Benefits

RRSP Matching
Comprehensive Health Plans
Flexible Paid Time Off
Travel Experience Perk
Annual Wellness Perk
Commuter Perk
Tenure-Based Work From Anywhere Program
Parental Leave Top Up
Adventure Pass
Learning Allowance

Visa sponsorship

Not detected in the job text

Keywords

Java
SpringBoot
AWS
React
TypeScript
JUnit
Mockito
Artificial Intelligence
Backend
Cloud
Distributed Systems
Data Structures
Agile
Software Delivery
Architecture
Testing Pyramid
Delivery Pipelines
Travel Technology
Pricing Systems
Fulfillment Products
Scalable Systems
Performance Engineering
Product Development
AI Labs
Infrastructure

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