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Added 23 days ago
TC
Sr Python - Java Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 23 days ago
TC
Senior Full-Stack Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 23 days ago
C
Senior Java Full Stack Developer
Citi
Mississauga, ON
- Full-time
The JAVA Full Stack Senior Developer role is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and…
Added 23 days ago
A
Full Stack Java Software - Scala & Bigdata
Astek
Montreal, QC
- Full-time
5+ years of hands-on software development experience in Java ecosystem
Added 23 days ago
Lead Software Engineer, Full-Stack Applications - AI Innovation squads
Fitch Group
Toronto, ON
We're looking for seasoned technologists who thrive on greenfield opportunities - whether you're a full-stack engineer excited about AI's potential, an MLE/AI engineer who wants to build…
Added 23 days ago
FG
Lead Software Engineer, Full-Stack Applications - AI Innovation squads
Fitch Group, Inc.
Toronto, ON
- Full-time
We're looking for seasoned technologists who thrive on greenfield opportunities - whether you're a full-stack engineer excited about AI's potential, an MLE/AI engineer who wants to build…
Added 23 days ago
Senior Software Engineer - Orders
Vivid Seats
Toronto, ON
Strong Experience with Java, Python, Node.js or other similar backend technologies
Added 23 days ago
B
Full Stack Software Developer
Bevertec
Toronto, ON · Greater Toronto Area, Canada
- $85 to $95 CAD / hour
- Contract
We are looking for a Senior Full Stack Software Developer with expertise in Java, React, Node.js/Next.js, and Microsoft Dynamics 365/Power Platform to design, develop, and deliver…
Added 23 days ago
AI
Full Stack Engineer
Apptoza Inc.
Toronto, ON
- Contract
We are seeking an experienced Lead Full Stack Engineer with strong Java/Python backend development, React frontend expertise, and hands-on knowledge of Generative AI and Agentic AI. The…
Added 24 days ago
T
Full Stack .NET Developer
Techso
Montreal, QC
- Full-time
Techso is looking for a Senior Full Stack .NET Developer to help design and develop digital solutions used by our clients across Canada.
Added 24 days ago
T
Full Stack Java Developer
Techso
Montreal, QC
- Full-time
Techso is looking for a Senior Full Stack Java Developer to help design and develop digital solutions used by leading clients in Montreal and internationally.
Added 24 days ago
Full Stack Engineer
Scotiabank
Toronto, ON
As a Full Stack Engineer on Scotiabank’s Data & AI Technology team, you will provide senior technical leadership in designing, building, and scaling enterprise data management capabilities…
Added 24 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 24 days ago
TC
Full Stack Developer (AI & Copilot Solutions)
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Hands-on expertise with technologies such as Java, Spring Boot, Node.js/.NET, REST APIs, Angular, React, JavaScript, and TypeScript.
Added 24 days ago
C
Full Stack Developer - Vice President
Citi
Mississauga, ON
- Full-time
Are you ready to build full stack applications that help protect Citi from financial risk? As a Full Stack Developer working across Java and React, you will design and build backend…
Added 24 days ago
IG
Full Stack Engineer
Insight Global
Toronto, ON
- Contract
Insight Global is looking for a Senior Full-Stack Solution Designer to lead the design and delivery of enterprise applications across both front-end and back-end environments. This person…
Added 24 days ago
Full Stack Developer, Application Support
Scotiabank
Toronto, ON
The Full Stack Developer is responsible for the reliability, availability, and continuous improvement of business-critical applications. The role provides hands-on production support across…
Added 24 days ago
TC
Full Stack Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Demonstrated Java development experience with the depth of expertise required to deliver full-stack
Added 24 days ago
Senior Java Full Stack Developer
Capgemini
Toronto, ON
We are seeking a Senior Java Full Stack Developer to design and deliver scalable enterprise applications within a complex financial-services environment. The role will focus on Java and…
Added 24 days ago
PG
React Full stack Developer
Pacer Group
Mississauga, ON
- $120,000 to $125,000 CAD / year
- Full-time
Experience in full-stack application development and system integration.
Added 24 days ago
WT
Senior Java Software Engineer
Wissen Technology
Montreal, QC
- Full-time
Mode of Work: Onsite 3-4 days per week
Added 25 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 25 days ago
P
Staff Software Developer, Payments Team
Plusgrade
Montreal, QC · CAN - Montreal
- Full-time
You build maintainable, high-throughput backend services in Java and the Spring framework, with enough full-stack comfort in TypeScript and React to reason across the whole user journey.
Added 25 days ago
I
Senior Software Developer, Full-Stack
Intuit
Toronto, ON
- Full-time
This is a hybrid role with the expectation of working from our Toronto office 3 days per week
Added 25 days ago
SI
Java Full Stack Developer
Spait Infotech
Canada
- Full-time
Build backend services and RESTful APIs using Java and Spring Boot.

Plusgrade

Staff Software Developer, Payments Team

Montreal, QC, Canada
CAN - Montreal, Canada

Full-time

Apply on plusgrade.wd10.myworkdayjobs.com About employer

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Job details

Job type: Full-time
Posting language: English
Posted: Oct 15, 2026

Original job description

Employment Type:

Permanent

Job Description:

Staff Software Developer (Payments)

Our platforms handle mission-critical transactions across global travel partners, and we need someone ready to technically lead our payments ecosystem so no transaction ever fails.

What You'll Be Doing

You will technically lead the Payments team to centralize and evolve our transaction processing architecture across Plusgrade's growing business units. Most of your time will go toward designing scalable services that orchestrate multiple payment service providers, implement resilient routing logic, and run drama-free production releases. Engineering workflows like testing and code reviews are augmented by AI, giving you space to focus on complex distributed logic, idempotency, and high-stakes data integrity. You will own technical direction end to end, leading architecture discussions at the whiteboard and setting standards that make the entire engineering organization faster and more resilient.

The Stack

Java (Spring) · TypeScript · React · AWS (ECS, EKS) · GCP · Docker · Datadog

What You Bring

You have hands-on experience integrating multiple payment service providers and designing bulletproof payment flows around authorization, capture, refunds, voiding, and automated reconciliation.
You build maintainable, high-throughput backend services in Java and the Spring framework, with enough full-stack comfort in TypeScript and React to reason across the whole user journey.
You deploy and monitor cloud applications in AWS or hybrid environments using Docker and tools like Datadog, treating reliability, security, and observability as non-negotiable fundamentals.
You are a natural technical leader who communicates complex ideas clearly, facilitates whiteboard design sessions, and mentors peers to raise the craft of the entire team.
You have structurally changed how your engineering teams build around AI, establishing shared systems and automation patterns that help peers write better code and ship faster without lowering quality.

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 → 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 on plusgrade.wd10.myworkdayjobs.com About employer

More about this job

Responsibilities

You will technically lead the Payments team to centralize and evolve transaction processing architecture across global business units. This involves designing scalable services, implementing resilient routing logic, and ensuring high-stakes data integrity.

Requirements

You possess hands-on experience integrating payment service providers and building high-throughput backend services using Java and Spring. You are a natural technical leader with full-stack comfort in TypeScript and React, and a strong focus on cloud reliability and observability.

Skills

Java
Spring Framework
TypeScript
React
AWS
GCP
Docker
Datadog
Distributed Systems
Payment Processing
API Integration
System Architecture
Technical Leadership
Data Integrity
Observability
Mentorship

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

Software Development
Payments
Java
Spring
TypeScript
React
AWS
GCP
Docker
Datadog
Distributed Systems
Idempotency
Cloud Computing
System Architecture
Technical Leadership
Transaction Processing
API
Observability
Scalability
Reconciliation
Authorization
Full-stack
Backend
Engineering
Mentorship
AI-assisted development

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Work requirements

Jobs in Canada