Jobs in Canada

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Added 26 days ago
AI/ML Engineer - Agentic AI Systems
Kaseya Careers
Toronto, ON
$160,000 to $240,000 CAD / year
Experience with ClickHouse or another columnar data store used for analytics workloads
Added 27 days ago
Software Engineer, Full-Stack Applications Associate Director (Ratings Technology)
Fitch Group
Toronto, ON
Software Engineer, Full-Stack Applications Associate Director (Ratings Technology)
Added 26 days ago
Développeur(-euse) principal(e) de logiciels (contenu) /Principal Software Development Engineer
Expedia Group
Montreal, QC · Canada - Quebec - Montreal
Full-time
Added 27 days ago
Supply Chain Engineer II
NFI Industries
Kitchener, ON
Full-time
The Supply Chain Engineer II (Solutions Design)will manage the development of engineering analysis to direct ongoing continuous
Added 28 days ago
Staff Software Engineer, Foundations Data Platform - CAN
Vanta
Remote, Canada
Full-time · Remote
As a Staff Software Engineer on the Automation - Foundations team, you will lead the re-platforming of the data layer underneath Vanta’s entire compliance product.
Added 23 days ago
Senior AI/ML Engineer
Royal Bank of Canada
Toronto, ON
Full-time
Big Data Management, Data Mining, Data Science, Deep Learning, Machine Learning (ML), Predictive Analytics, Programming Languages
Added 23 days ago
Lead Data Engineer GFT - Halifax
Royal Bank of Canada
Halifax, NS
Full-time
…the end-to-end delivery of the Enterprise ESG framework. Lead Engineer, Climate Solutions is responsible for leading development of applications for large-scale data processing and…
Added 23 days ago
Lead AI/ML Engineer
Royal Bank of Canada
Toronto, ON
Full-time
Big Data Management, Data Mining, Data Science, Deep Learning, Machine Learning (ML), Predictive Analytics, Programming Languages
Added 26 days ago
Senior Associate SIEM Implementation
Pwc Canada
Toronto, ON · Ottawa, Ontario · Vancouver, British Columbia · Montreal, Quebec · Calgary, Alberta
Full-time
Preferred certifications: Microsoft Certified: Security Operations Analyst Associate, SC-200, AZ-500, Google Professional Cloud Security Engineer, CISSP, CISM, GIAC.
Added 27 days ago
Building Automation Technician
Trane Italia
Montreal, QC
Full-time
…Nuvolo, and more - combines technical expertise with advanced analytics to create data-driven solutions that add real value for customers, communities, and the planet. Whether you're…
Added 26 days ago
Technical Account Manager
AfterShip
Toronto, ON
…management, application and system development, big data and analytics, solution designing, and devops consulting. ERP and REST API expertise is advantageous for the position. This position…
Added 28 days ago
Lead AI/ML Engineer
RBC
Toronto, ON
Full-time
Big Data Management, Data Mining, Data Science, Deep Learning, Machine Learning (ML), Predictive Analytics, Programming Languages
Added 28 days ago
Senior AI/ML Engineer
RBC
Toronto, ON
Full-time
Big Data Management, Data Mining, Data Science, Deep Learning, Machine Learning (ML), Predictive Analytics, Programming Languages
Added 16 days ago
Software Engineer, Pricing - Rider Engagement
Lyft
Toronto, ON
Added 28 days ago
AI Engineer Specialist
Nasdaq
Toronto, ON
Full-time
As an AI Engineer Specialist reporting to the Sr. Director of Software Engineering, you'll play a critical role in designing, building, and deploying the AI systems and agents that power…
Added 20 days ago
Senior Software Engineer (AI Integration & Modernization)
Jonas Software
Markham, ON · Canada - Markham - Ontario
Full-time
We are hiring a Senior Software Engineer to own the design and delivery of production AI capabilities across a broad portfolio of software businesses. You will work directly with product…
Added 1 month ago
Associate LLM Engineer (Forward Deployment)
ZS
Toronto, ON
Full-time
We are seeking a highly skilled LLM Engineer with 1-4 years of experience in software development and 1-2 years in LLM solution development,. The ideal candidate will have strong experience…
Added 1 month ago
Software Development Engineer, Amazon Customer Service
Amazon
Toronto, ON
Full-time
…customers worldwide, and we're seeking a Software Development Engineer to help build the next generation of intelligent solutions. In this role, you'll design and implement agentic systems…
Added 1 month ago
Software Development Engineer III, Omnichannel Metrics (OCM) - Measurement, Ad Tech, and Data Science (MADS)
Amazon
Toronto, ON
Full-time
…into scalable technical solutions. This is a team where an L6 engineer has outsized impact - we're small enough that your architectural decisions become the system, and high-visibility…
Added 1 month ago
Sr Software Engineer / Sr Java Developer
J&M Group
Vancouver, BC
Full-time
We are seeking a highly skilled Senior Software Engineer to join our backend engineering team. This role focuses on designing and delivering high-throughput, low-latency, and resilient…
Added 1 month ago
Staff AI Engineer
Acquia
Canada
Full-time
The Role: Acquia is seeking a Staff AI Engineer to join our AI Core Engineering team. This is first and foremost a hands-on engineering role - you will spend the majority of your time…
Added 1 month ago
AI Software Engineer
Associate Staffing
Richmond, BC
Contract
Added 28 days ago
Principal Engineer, AI
BMO
Toronto, ON · BMOPLACE
Full-time
You are a hands-on engineer who has built shared platform services at scale, cares deeply about operability, latency, and correctness, and understands that in a regulated bank the…
Added 28 days ago
Principal Engineer, AI Platform
BMO
Toronto, ON · BMOPLACE
Full-time
You are a hands-on engineer who has built shared platform services at scale, cares deeply about operability, latency, and correctness, and understands that in a regulated bank the…
Added 28 days ago
Principal Architect, AI Platform
BMO
Toronto, ON · BMOPLACE
Full-time
…including Developer Experience, Security, DevOps, and Data Analytics. You will work across teams and organizations to bring a cohesive and integrated AI Platform build and operations. You…

J&M Group

Sr Software Engineer / Sr Java Developer

Vancouver, BC, Canada

Job type: Full-time
Apply by: Feb 14, 2027
Experience: 5+ years of hands-on backend development experience in large-scale, high-throughput environments.
Posting language: English
Posted: Aug 18, 2026

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Original job description

We are seeking a highly skilled Senior Software Engineer to join our backend engineering team. This role focuses on designing and delivering high-throughput, low-latency, and resilient services that power mission-critical data processing pipelines. You will work closely with architecture, DevOps, and product teams to build scalable systems that support millions of transactions daily.

________________________________________

Key Responsibilities

Design, implement, and optimize backend services handling high-volume data flows with strict performance and reliability requirements.

Develop Java-based components using modern frameworks (Spring/Spring Boot or equivalent).

Build and maintain asynchronous and event-driven workflows using messaging systems such as MQ/Kafka/RabbitMQ.

Implement performance tuning, profiling, and observability to support sub-second latency and 99.99% availability goals.

Drive solutioning and system designs for new features, integrations, and platform enhancements across distributed systems.

Ensure service robustness through automated testing (unit, integration, load tests) and CI/CD workflows.

Apply secure-by-design principles, including threat modeling, safe data handling, API hardening, and least-privilege access.

Implement and support authentication and authorization patterns (e.g., OAuth2, mTLS, JWT, service-to-service auth).

Participate in architecture reviews, offering technical leadership and mentorship to junior engineers.

Diagnose and resolve complex production issues across infrastructure, code, and messaging layers.

Enhance platform reliability via improved logging, monitoring, alerting, and operational tooling.

________________________________________

Required Qualifications

5+ years of hands-on backend development experience in large-scale, high-throughput environments.

Strong proficiency in Java (Java 8+, multithreading, concurrency libraries, performance optimization).

Solid understanding of Linux fundamentals (filesystem, networking basics, shell operations, performance tools).

Extensive experience with Message Queue systems (IBM MQ, Kafka, RabbitMQ, ActiveMQ, etc.).

Deep knowledge of asynchronous programming, non-blocking IO patterns, and event-driven system design.

Good Understanding Of Modern Network Protocols, Including

gRPC (service-to-service communication, protobuf, streaming patterns)
HTTP/2 (multiplexing, header compression, flow control, performance benefits)

Experience implementing and maintaining CI/CD pipelines and DevOps tooling, including:

Jenkins
Chef Infra / Chef Habitat
Terraform
PCF CLI

Demonstrated ability to design scalable system architectures and evaluate design trade-offs.

Basic understanding of Authentication/Authorization concepts and secure communication patterns.

Familiarity with containerization and orchestration (Docker, Kubernetes) is an asset.

Excellent debugging, problem-solving, and performance-profiling skills.

________________________________________

Preferred Qualifications

Experience in financial services, real-time scoring, risk systems, or other low-latency domains.

Exposure to observability stacks (Splunk, Prometheus, Grafana, ELK).

Knowledge of DevOps practices, automation, and additional IaC tools.

Hands-on understanding of reliability engineering (circuit breakers, retries, backpressure, failover strategies).

Ability to lead complex technical initiatives and drive cross-team alignment.

________________________________________

What We Look For

A strong ownership mindset with a passion for delivering secure, high-quality, and resilient services.

Ability to influence architecture, mentor engineers, and uplift engineering standards.

Strong communication skills and the ability to work in a fast-paced, collaborative environment.

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More about this job

Responsibilities

Design and optimize high-throughput, low-latency backend services and data processing pipelines using Java and modern frameworks. Lead system architecture designs, implement secure authentication patterns, and ensure platform reliability through observability and automated testing.

Requirements

Requires over 5 years of backend experience in large-scale environments with strong proficiency in Java, Linux, and message queue systems. Candidates must have expertise in asynchronous programming, gRPC, and DevOps tooling such as Jenkins and Terraform.

Skills

Java
Spring Boot
Kafka
RabbitMQ
gRPC
HTTP/2
CI/CD
Terraform
Docker
Kubernetes
Distributed Systems
Performance Tuning
OAuth2
Multithreading
Linux
Event-Driven Architecture

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Kafka
RabbitMQ
IBM MQ
ActiveMQ
gRPC
HTTP/2
Protobuf
Jenkins
Chef Infra
Chef Habitat
Terraform
PCF CLI
Docker
Kubernetes
OAuth2
mTLS
JWT
CI/CD
Distributed Systems
Low-Latency
High-Throughput
Splunk
Prometheus
Grafana
ELK
Circuit Breakers
Backpressure
Linux

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