Jobs in Canada

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Added 4 months ago
Gestionnaire de produit principal(e), uAds / Principal Product Manager, uAds
Unity Technologies
Montreal, Quebec
Added 2 months ago
Staff Software Engineer, Machine Learning Platform
Stripe
Toronto, ON
You'll serve as a technical lead across the ML Platform space and a key contributor to the evolution of the platforms that power Stripe's ML-driven products. As a Staff Engineer, you'll…
Added 2 months ago
Client Technology - Engineering - Architecture
EY
Toronto, ON
Build relationships across the business to understand their requirements, strategy and help them build product/platform roadmaps, demonstrate architecture leadership to translate business…
Added 5 months ago
R
Senior Design Engineer
Relay
Remote, Canada
- $130,500 to $159,500 CAD / year
- Full-time
- Remote
Relay is a digital banking platform that gives self-made business owners the tools and know-how to be great with money - bringing clarity, confidence, and control to every dollar earned, so…
Added 5 months ago
BS
Forward Deployed Engineer
Beacon Software
Toronto, Ontario
- Full-time
…sitting with the GM, the operators, and the customer success lead - figuring out where the leverage is, and shipping agentic software directly into their operation. The platforms exist. You…
Added 5 months ago
JI
Intermediate Data Analyst
J.D. Irving, Limited
NS · Dartmouth, NS
- Full-time
…projects. Fleetway is driving the integration of combat and platform systems to support the sailors who will join the River Class Destroyer fleet. Our approach to learning and crew design…
Added 5 months ago
JI
Senior Integrated Logistics Support Analyst
J.D. Irving, Limited
Halifax, NS
- Full-time
…next-generation naval fleet. In this high-impact role, you’ll lead and coordinate Integrated Logistics Support (ILS) and Availability, Reliability & Maintainability (AR&M) activities,…
Added 3 months ago
TC
Senior UX/UI Designer
The Citco Group Limited
Toronto, ON
- Full-time
3 – 5 years of professional experience required at a Senior UX/UI Designer or a similar role
Added 5 months ago
ML
Process Engineer (Pyrometallurgy)
Mangrove Lithium
Delta, British Columbia
- Full-time
Mangrove Lithium, a Vancouver based company, has developed a breakthrough platform for the most cost-effective production of battery grade lithium hydroxide and carbonate from diverse input…
Added 5 months ago
NN
Senior Software Engineer
Newrich Network
Remote, Canada
- Full-time
- Remote
Lead development of core platform primitives (content, identity, transactions, messaging)
Added 4 months ago
TG
Functional Analyst – Clearing Systems
TMX Group
Montreal, Quebec
- Full-time
This role reports to: Squad Lead, Core Clearing
Added 5 months ago
C
Business Development Manager
ClickView
Remote, Canada
- Full-time
- Remote
As a Business Development Manager, you'll be reporting into our VP of Sales and Customer Success as our first hire in Canada - a unique opportunity to establish and shape ClickView's…
Added 5 months ago
Senior Staff Developer
Benevity
Toronto, Ontario
8+ years of scalable development experience with accountability for software design and technical leadership
Added 2 months ago
SP
Applied AI Engineer
Singapore Post
Montreal, QC
- Full-time
The Applied AI Software Engineer will be responsible for the rapid technical design and delivery of AI agents and frameworks built on top of SIMPRO FSMs. Working closely with the AI…
Added 5 months ago
TA
Forward Deployed Engineer (Generative AI)
Tiger Analytics Inc.
Remote, Canada
- Full-time
- Remote
Product Collaboration: Feed edge-case deployment insights back to core AI research and platform engineering teams to improve product robustness.
Added 5 months ago
TA
Forward Deployed Engineer (Generative AI)
Tiger Analytics Inc.
Remote, Canada
- Full-time
- Remote
Product Collaboration: Feed edge-case deployment insights back to core AI research and platform engineering teams to improve product robustness.
Added 6 months ago
P
Senior Backend Engineer
Partyhat
Remote, Canada
- Full-time
- Remote
You must possess elite-level, hands-on mastery of the following stack:
Added 5 months ago
'
Engineering Manager, Data AI & Analytics
''
Toronto, Ontario
- Full-time
- Other
Lead Data Engineering teams in the design, development, and implementation of scalable data pipelines and data objects across McCain systems
Added 6 months ago
CP
Data Architect | Canada
Cuesta Partners
Remote, Canada
- $180,000 to $225,000 CAD / year
- Full-time
- Remote
Ability to lead model review sessions, and being able to lay out the design "options" and implications, and also present it in a way that both executives and technical-minded people can…
Added 6 months ago
ST
Technical Product Manager
Solidifi Title & Closing LLC
Markham, Ontario
- $100,000 to $120,000 CAD / year
- Full-time
As a Technical Product Manager at Real Matters, you’ll become an expert of our platform and turn customer and business needs into platform capabilities that deliver measurable outcomes.…
Added 6 months ago
B
Product Engineer (Pharma)
Basetwo
Remote, Canada
- Full-time
- Remote
Basetwo is a fast-growing Toronto-based AI-native company transforming Pharma & Chemical manufacturing. Our platform helps manufacturers accelerate process development, scale-up and tech…
Added 6 months ago
T
Applied Scientist, Pro Growth
Thumbtack
Remote, Canada
- Full-time
- Remote
…experience of customers and professionals transacting on our…
Added 6 months ago
LC
Director, Software Engineering
Loblaw Companies Limited
Toronto, Ontario
- Full-time
Working closely with the Senior Director, Software Development, and acting as a member of the technology leadership team, you will ensure that the platform for the rewards program scales to…
Added 3 months ago
C
Senior Java Developer – Vice President
Citi
Remote, Canada
- Full-time
- Remote
The overall objective of this role is to lead Java development initiatives, deliver complex integrations across platforms, and ensure high-quality, scalable, and compliant application…
Added 6 months ago
EB
Infrastructure Architect
EQ Bank | Canada's Challenger Bank
Toronto, Ontario
- Full-time
In addition, the Infrastructure Architect acts as a trusted advisor to infrastructure, platform, and application teams, providing guidance on cloud best practices, platform selection, and…

Partyhat

Senior Backend Engineer

Remote, Canada

Remote

Full-time

Apply on jobs.ashbyhq.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Workplace: Remote
Remote eligibility: Canada listed. Check the posting for province restrictions.
Posting language: English
Posted: May 16, 2026

Original job description

The Mission

We aren’t looking for a traditional server administrator or a standard database developer who just writes basic CRUD APIs. We need an elite Backend Systems Architect who can build world-class, hyper-scalable, and fault-tolerant infrastructure with surgical precision. Your job is to engineer our core distributed systems, optimize real-time data pipelines, and ensure absolute service reliability under immense global load. This is a remote, high-availability role for a technical powerhouse who views backend systems as a high-performance engine and is comfortable operating at the absolute frontier of the Web3 economy.

We value structural integrity, clean concurrent code, and engineering momentum over corporate credentials. Whether you have designed high-throughput financial rails or led the architecture for high-velocity distributed platforms, we care about your ability to ship. If you have the analytical rigor to handle massive data concurrency, eliminate latency spikes, and protect data integrity, we will give you the runway to build our engine room.

Key Responsibilities

Backend Systems Development: Design, scale, and maintain high-performance server-side logic that remains rock-solid under heavy concurrent user velocity.
API Architecture: Build and optimize flexible, self-documenting API schemas that connect our complex internal data layers seamlessly to our consumer interfaces.
Distributed Systems: Architect resilient, decentralized system nodes that communicate asynchronously with zero single points of failure.
Database Design: Structure highly performant database schemas, indexes, and caching strategies to ensure sub-millisecond retrieval speeds for critical data.
Infrastructure Scalability: Constantly stress-test, optimize, and scale our core service clusters to handle explosive traffic spikes and massive computational throughput.
Service Reliability: Implement rigorous monitoring, automated failover protocols, and strict error-handling mechanics to ensure absolute 24/7/365 system uptime.

The Technical Stack

You must possess elite-level, hands-on mastery of the following stack:

Node.js: Ability to stand up independent microservices, experience with REST APIs, understanding of advanced event loop and memory optimizations.
GraphQL: Complex schema design, familiarity with resolver optimizations such as N+1 problem and dataloaders, efficient context management with high concurrency requests.

Golang: Concurrent programming patterns (goroutines/channels), and high throughput microservice experience.
MongoDB: Advanced indexing strategies, aggregation pipeline optimizations, non-relational database design.
Kafka: Real-time event streaming, message broker architecture, and distributed partition management.
Redis: In-memory caching architecture, handling of real-time pub/sub mechanics, knowledge of efficient commands and operations.
The Requirements
The "Systems Architect": Proven experience shipping production-grade, highly resilient backend ecosystems. You have a deep understanding of data structures, concurrency, and network protocols.
Analytical Rigor: You don't guess when it comes to systems performance. You use profiling tools, load-testing frameworks, and internal monitoring metrics to track down and eliminate bottlenecks.
Hyper-Availability: This isn't a 9-to-5. Our ecosystem runs 24/7/365. You must be available 7 days a week to handle real-time hotfixes, critical system deployments, and sudden market surges.
Web3/Internet Culture Intuition: You understand the unique technical challenges of digital asset data, transaction validation speeds, and fast-paced, digital-native environments.
Operational Excellence: Self-motivated and highly organized; you write clean, idiomatic code, write bulletproof tests, and manage your development pipeline without hand-holding.

Operational Details

Location: Fully Remote.
Schedule: On-call 7 days a week (Requires high flexibility to handle real-time hotfixes, system maintenance, and global release cycles).
Payment: All compensation is processed in digital assets (USDC/USDT).

Why Join Us?

We offer more than just a typical software engineering ticket-shuffling job; we offer the chance to architect the engine of a global powerhouse.

Extreme Technical Autonomy: We value clean execution over red tape. You will have the freedom to design, optimize, and break new ground within a high-speed environment.
Global Infrastructure: Your code will run the core systems touched, tested, and relied upon by thousands of users every single second across a worldwide landscape.
A Culture of Momentum: Join a team that moves at the speed of light. If your system architecture is tested and ready to ship on a Sunday night, we push it to production.
High-Growth Upside: We value "potential over pedigree." For a senior engineer who takes extreme ownership of our core platform, there is a clear, unrestricted runway to lead the entire engineering organization.

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

Design and maintain high-performance, fault-tolerant backend infrastructure and distributed systems to handle global load. Optimize real-time data pipelines, API schemas, and database performance to ensure absolute service reliability.

Requirements

Requires elite mastery of Node.js, Golang, and distributed data tools with a proven track record of shipping production-grade ecosystems. Candidates must be available 7 days a week for hotfixes and possess deep intuition for Web3 technical challenges.

Skills

Node.js
GraphQL
Golang
MongoDB
Kafka
Redis
Microservices Architecture
Distributed Systems
API Architecture
Database Design
Infrastructure Scalability
Service Reliability
Concurrency
Network Protocols
Load Testing
Web3

Benefits

Extreme Technical Autonomy
High-Growth Upside
Opportunity to Lead Engineering Organization

Remote locations

Canada
Argentina
Bulgaria
Colombia
Croatia
Latvia
Lithuania
Malta
Poland
Romania
Serbia
Ukraine

Remote locations (standardized)

Canada
Argentina
Bulgaria
Colombia
Croatia
Latvia
Lithuania
Malta
Poland
Romania
Serbia
Ukraine

Visa sponsorship

Not detected in the job text

Keywords

Node.js
GraphQL
Golang
MongoDB
Kafka
Redis
Microservices
Web3
Distributed Systems
Asynchronous Architecture
Event Loop Optimization
Goroutines
Channels
Aggregation Pipeline
Pub/Sub
RPC
Containerization
Horizontal Scaling
USDC
USDT
Digital Assets
Fault-Tolerant
High-Availability
Latency Optimization
Data Concurrency
API Schemas
Load Testing
Profiling Tools
Backend Systems Architect
Real-time Data Pipelines

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Work requirements

Jobs in Canada