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Added 9 days ago
RD
Software Engineer in Test
Randstad Digital
Toronto, ON
- Contract
We are seeking an experienced QA Engineer / SDET to join our team on a 12-month contract. In this role, you will lead test planning, build automation frameworks, and execute comprehensive…
Added 9 days ago
R
Lead DevOps Engineer
RBC
Toronto, ON
- Full-time
…development and streamlining the software delivery lifecycle? As a Lead DevOps Engineer, you will play a critical role in bridging the gap between development and operations, ensuring that…
Added 9 days ago
SI
Java Backend Developer- Lead
Smart IT Frame LLC
Mississauga, ON
- Full-time
Design and develop robust Java applications leveraging Spring and Spring Boot frameworks Build and maintain microservices architectures ensuring high scalability and performance Collaborate…
Added 9 days ago
SI
Lead Java Developer - Strong in Spring Boot, Struts and Angular
Smart IT Frame LLC
Toronto, ON
- Contract
Job Title: Java Pure Backend Developer - Strong in Spring Boot, Struts and Angular
Added 9 days ago
RB
Application Security Consultant - SCA (Global Security)
Royal Bank of Canada
Toronto, ON
- Full-time
We are seeking a talented Intermediate Developer to join our Application Security team and serve as a bridge between security and development. You will provide technical execution and…
Added 9 days ago
Director Engineering
Redwood Software
Canada
We are looking for a Director of Engineering – AI & Full-Stack SaaS to lead the engineering strategy and execution for a highly scalable, enterprise-grade SaaS platform.
Added 9 days ago
TC
Senior Full Stack Developer – Java / Angular
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
We are seeking a Senior Full Stack Developer with leadership skills to join a high-performing engineering team building modern, customer-facing web applications and resilient backend…
Added 9 days ago
AI
Guidewire Developer
Avanciers Inc.
Toronto, ON
- $85 to $105 CAD / hour
- Contract
Avanciers Incorporated is hiring a [Lead Developer Guidewire PolicyCenter & BillingCenter] for one of our clients.
Added 9 days ago
S
Software Engineering LMTS
Salesforce
Vancouver, BC · Canada - Vancouver
- Full-time
Deep knowledge of object-oriented programming languages: Java, C++, Go, C#, Ruby, Scala, Python, Node.js, or JavaScript
Added 9 days ago
Sr. Site Reliability Administrator
Open Text Corporation
Mississauga, ON
Lead performance analysis and provide technical guidance on system optimization, issue resolution, and application reliability improvements.
Added 9 days ago
R
Application Security Consultant - SCA (Global Security)
RBC
Toronto, ON
- Full-time
We are seeking a talented Intermediate Developer to join our Application Security team and serve as a bridge between security and development. You will provide technical execution and…
Added 9 days ago
P
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC
Toronto, ON · Ottawa, ON · Vancouver, BC · Calgary, AB
- Full-time
…our clients. You will architect deeply technical solutions, lead cross-functional engineering pods, and convert client ambiguity into shipped capabilities. You will simultaneously drive…
Added 9 days ago
T
Software Engineer II
TD
Toronto, ON
- Full-time
Works independently in a Lead Developer role on a diverse range of tasks and may be relied upon to coach/ educate others.
Added 9 days ago
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Senior Software Developer
Plusgrade
Montreal, QC
- Full-time
You build and deploy clean, testable Java code in cloud environments while taking the lead on architecture discussions and technical decisions.
Added 9 days ago
P
Engineering Manager
Plusgrade
Montreal, QC
- Full-time
You will directly lead three teams of backend and frontend engineers delivering high-availability SaaS applications on AWS that handle massive partner volume. Working closely with product…
Added 9 days ago
P
Engineering Manager
Plusgrade
Toronto, ON · Greater Toronto Area, Canada
- Full-time
You will directly lead three teams of backend and frontend engineers delivering high-availability SaaS applications on AWS that handle massive partner volume. Working closely with product…
Added 9 days ago
ZI
GCP Architect
ZENITH INFOTEK LLC
Toronto, ON
- Full-time
Lead the development of cloud migration strategies and execution plans.
Added 9 days ago
C
Senior Engineering Manager
Citi
Mississauga, ON
- Full-time
…wholesale lending and credit lifecycle ecosystem. You will lead teams delivering mission-critical platforms that power loan origination, servicing, syndication, collateral management, and…
Added 9 days ago
S
Software Engineering LMTS
Salesforce
Vancouver, BC
- Full-time
Deep knowledge of object-oriented programming languages: Java, C++, Go, C#, Ruby, Scala, Python, Node.js, or JavaScript
Added 10 days ago
M
Senior Software Engineer (Java)
Mastercard
Vancouver, BC
- Full-time
Senior Software Engineer (Java)Job Description Summary
Added 10 days ago
A
Staff / Lead Data Engineer - Bidding (Bangkok based, relocation provided)
Agoda
Toronto, ON
- Full-time
Lead the team technically in improving scalability, quality, accuracy, speed, and efficiency of our existing Data and ML processes
Added 10 days ago
I
Lead QA Automation Engineer
INFOYA
Toronto, ON
- $100,000 to $110,000 CAD / year
- Full-time
About the Job: We are seeking a Lead QA Automation
Added 10 days ago
RL
Java Software Engineer
RedCompass Labs
Toronto, ON
- Full-time
…related to payments and the financial using knowledge about Java, Spring framework, Kafka and Cloud…
Added 10 days ago
Senior Software Engineer, Full-Stack Applications - Ratings Technology (Toronto)
Fitch Group
Toronto, ON
Lead transformative full-stack applications with AI at the core – Drive architecture and implementation of net-new applications using Java/Springboot, Python, and REACT that integrate…
Added 10 days ago
UR
Forward Deployed Engineer (FDE) (Mid/Senior Level)
Urban Ridge Supplies
Toronto, ON
- Full-time
You're fluent in at least one of Python, JavaScript/TypeScript, Java, or Apex - and willing to add to that list as the work demands.

Plusgrade

Senior Software Developer

Montreal, QC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 24, 2026
Posting language: English
Posted: Sep 24, 2026

Original job description

Employment Type

Permanent

Job Description

Senior Software Developer

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.

Apply About employer

More about this job

Responsibilities

Own the backend application layer for AI-driven pricing and fulfillment products, delivering production features while experimenting with new concepts in the AI Labs group. Partner with product managers, designers, and engineers to build scalable systems and integrate AI systems and workflows into software delivery and company infrastructure.

Requirements

The candidate should have strong Java development experience in cloud environments, sound computer science fundamentals, and the ability to lead architecture and technical decisions. They should establish effective AI-related team standards, apply disciplined testing and delivery practices, communicate clearly across teams, and take end-to-end ownership in an Agile environment.

Skills

Java
Spring Boot
AWS
React
TypeScript
JUnit
Mockito
Software Architecture
Distributed Systems
Data Structures
Automated Testing
Delivery Pipelines
Agile Development
Artificial Intelligence
Backend Development

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
Spring Boot
AWS
React
TypeScript
JUnit
Mockito
Artificial Intelligence
AI Labs
Backend Application Layer
AI-Driven Pricing
Fulfillment Products
Proofs of Concept
Software Architecture
Distributed Systems
Data Structures
Automated Testing
Testing Pyramid
Delivery Pipelines
Cloud Environments
Scalable Systems
High-Performance Systems
Agile
Technical Leadership
Software Delivery
Travel Technology

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