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Added 16 mins ago
C
Lead Java Developer, Vice President
Citi
Mississauga, ON
- Full-time
The Applications Development Technology Lead Analyst (Lead Java Developer) is a senior-level position responsible for leading the architectural design, implementation, and continuous…
Added 16 mins ago
Senior Java Developer Solution Architect
Citi
Mississauga, ON
The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination…
Added 30 mins ago
GM
Principle Software Engineering – Continuous Integration & Quality Gating
General Motors
Markham, ON
- Full-time
Advise senior engineering and program leadership on release risk, pipeline health, quality signal confidence, architectural tradeoffs, and investment priorities.
Added 45 mins ago
II
Salesforce Solutions Architect
Intelli-CloudWare Inc
Toronto, ON · Scarborough, ON
- Full-time
As a Salesforce Solutions Architect, you will be responsible for designing and implementing Salesforce solutions that align with Intellicloudware's business objectives. This senior-level…
Added 45 mins ago
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Data Architect, Enterprise Data Management
Hays
Toronto, ON · Greater Toronto Area, Canada
- Contract
As the Data Architect, Enterprise Data Management, you will be responsible for modernizing the organization's enterprise data and data platform architecture. You will establish data…
Added 45 mins ago
MA
Senior Shopify Developer, Apps & Integrations
Makro Agency
Canada
- Full-time
We are looking for a senior developer to design, architect and build the custom apps, extensions and integrations that run our merchants' B2B operations, and take them all the way to…
Added 45 mins ago
H
AI Solution Architect
Hays
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As an AI Solution Architect, you will be a senior individual contributor within the Solutions Architecture team, responsible for designing, documenting, and delivering solution-level…
Added 1 hour ago
R
Lead Data Engineer
RBC
Toronto, ON
- Full-time
…architecture. As a Lead Data Platform Engineer, you will be a senior individual contributor and technical lead, owning the design and build of our AWS-based data platform and mentoring…
Added 2 hours ago
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Senior Cloud Network Engineer
Pinnacle
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Cloud Network Engineer to design, implement, and manage our worldwide cloud and on-prem network infrastructure. This is a hands-on technical role that…
Added 2 hours ago
Y
ServiceNow Principal Platform Architect
Yochana
Canada
- Contract
The ServiceNow Principal Platform Architect serves as the senior-most technical authority for ServiceNow platform strategy, architecture, governance, and transformation programs. This role…
Added 2 hours ago
1
Infrastructure Architect
123Dentist
Toronto, ON
- $150,000 to $175,000 CAD / year
- Full-time
The Infrastructure Architect is the senior technical engineer for 123Dentist’s server, identity, cloud, and network infrastructure, combining deep hands-on design and engineering with…
Added 3 hours ago
C
AI Product Scaling Director
CIBC
Toronto, ON
- Full-time
…high-quality AI products safely, efficiently, and at scale. You'll architect and develop the reusable components, software development kits, testing frameworks, and delivery patterns that…
Added 4 hours ago
3
Senior Software Engineer - Java, Angular REQ_60 REQ_34
3Pillar
Canada
- Full-time
Elevate your expertise to new heights at 3Pillar, the premier destination for trailblazing senior software engineers like yourself. Picture collaborating with industry leaders, spearheading…
Added 4 hours ago
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Software Developer - PHP
AppDirect
Montreal, QC
- Full-time
We are looking to hire a skilled and ambitious Senior Software Developer in Montreal. You are a highly technical, hands-on PHP developer with a passion for producing maintainable and robust…
Added 5 hours ago
HR
Technical Specialist, Senior - Vital Software
Hitachi Rail
Toronto, ON
- Full-time
The Senior Software Technical Specialist leads the design, development, integration, and testing of complex operationally critical and safety-critical software systems within the railway…
Added 5 hours ago
SP
Senior Technical Architect
Salesforce Partner Canada
ON · Ontario, Canada
- Full-time
Salesforce Professional Services is looking for a Senior Technical Architect. You will be serving as a strategic advisor and Salesforce product and platform expert to the company’s largest,…
Added 7 hours ago
SP
Technical Architect Director - PubSec - Mulesoft Canada
Salesforce Partner Canada
Toronto, ON
- Full-time
The Director, Data Foundation Delivery is a senior leader who owns the strategy, architecture, and successful delivery of enterprise Data Foundation engagements for Salesforce Professional…
Added 11 hours ago
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Senior Backend Engineer .NET & Python
PosiTrace
Vancouver, BC
- Full-time
We're migrating toward MACH (Microservices, API-first, Cloud-native, Headless) and need a senior backend engineer to co-own that evolution.
Added 11 hours ago
Director of Software Development R&D - AI
Siemens
Saskatoon, SK
Multi-Agent Systems & Siemens EDA Tool Integration: Architect scalable agent runtimes and tool-calling protocols that can plan, act, reflect, iterate, and execute across Siemens EDA and…
Added 14 hours ago
C
Martech AdTech Technical Architect
Capgemini
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are looking for a Senior Martech AdTech Technical/Solution Architect to
Added 14 hours ago
GC
Senior Forward Deployed Engineer
Greenlight Consulting
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Seniority: Senior - 5+ years full-stack engineering, 1+ year FDE or client-embedded delivery
Added 16 hours ago
TI
Senior Solutions Architect
Thri5 Inc.
Remote, Canada
- Full-time
- Remote
As a Senior Solutions Architect at Thri5, you'll be the primary technical partner for prospective and existing customers. You'll work closely with our founders and leadership team, sales,…
Added 20 hours ago
T
Senior Backend Software Developer
Transactix
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are hiring a Senior Backend Software Developer. You will design, develop, and maintain scalable, high-performance backend systems for blockchain trading bots, working with MongoDB,…
Added 21 hours ago
NB
Senior Specialist Hybrid Telecom Platforms
National Bank of Canada
Montreal, QC
- Full-time
A career as a Senior Specialist – Hybrid Telecom Platforms in the Infrastructure and Operations team at National Bank means acting as an expert in connectivity and cloud environments. This…
Added 21 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
As an AI Solution Architect, you will serve as a senior individual contributor responsible for designing, documenting, and delivering solution-level architecture for initiatives requiring…

PosiTrace

Senior Backend Engineer .NET & Python

Vancouver, BC, Canada

Salary: CA$110,000 - CA$145,000/year based on experience · Full-time

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Job details

Pay: Salary: CA$110,000 - CA$145,000/year based on experience
Job type: Full-time
Apply by: Nov 4, 2026
Posting language: English
Posted: Oct 5, 2026

Original job description

PosiTrace is a founder-led SaaS company specializing in GPS fleet tracking, AI-powered dash cameras, and asset management solutions.

PosiTrace builds a real-time GPS fleet tracking SaaS platform -- vehicle location, telemetry processing, reporting, dispatching, and fleet management tools for SMB and enterprise customers across Canada and Mexico. Our backend processes millions of GPS data points daily across multiple receiver protocols.

We're migrating toward MACH (Microservices, API-first, Cloud-native, Headless) and need a senior backend engineer to co-own that evolution.

This is a full-time, on-site position at our Burnaby, BC headquarters. Not available for remote or hybrid.

What You'll Do

Build and maintain backend services in .NET 8 / C# and Python (FastAPI, Dramatiq workers, Dask data pipelines)
Design microservice boundaries, API contracts, and data flows as we decompose a monolithic Rails application into independent services
Work directly on core platform systems: GPS telemetry ingestion, history processing, reporting engine, dispatching services, billing and subscription management
Write and review production-grade, test-driven code; enforce quality through code reviews across .NET and Python codebases
Design and optimize MySQL queries and schemas for high-volume transactional workloads (10M+ row tables, complex joins across billing/device/contract hierarchies)
Build and consume RESTful APIs; design webhook delivery systems and event-driven integrations
Deploy to production via BitBucket Pipelines, Docker, and Kubernetes (GKE) with zero-downtime rolling updates
Produce architecture documentation: system diagrams, data flow diagrams, ADRs in Confluence
Manage async job processing with RabbitMQ and Dramatiq/Delayed Job workers
Operate within Google Cloud Platform: GKE, Cloud SQL, Cloud Storage, Secret Manager, BigQuery
Collaborate with the Rails team, DevOps, and QA; work with the Engineering Team Lead and VP of Engineering on technical direction
Estimate tasks, communicate blockers, and participate in sprint planning using Jira and GitFlow branching

What You Bring

Production experience with .NET 8 / C# -- building, testing, and deploying backend services
Production experience with Python -- FastAPI or Flask, async task processing, data manipulation (Pandas, Dask)
Strong MySQL skills: query optimization, indexing strategies, schema design for high-load systems
Experience with at least one of: PostgreSQL, Elasticsearch, MongoDB, BigQuery
Hands-on Docker + Kubernetes (GKE preferred): writing Dockerfiles, managing deployments, debugging pod issues, reading container logs
Experience with RabbitMQ or similar message brokers and async job queues
Track record of designing and implementing microservices -- service decomposition, inter-service communication, API versioning, backward compatibility
Familiarity with Redis for caching and session management
Experience with Git/GitFlow branching workflow and BitBucket or similar platforms
Ability to write clear technical documentation and communicate tradeoffs to both engineers and non-technical stakeholders
Strong written and spoken English

What Sets You Apart

Experience with Ruby on Rails; understanding Rails conventions and ActiveRecord is critical for designing migration paths
Experience with Go
MongoDB experience
Experience with Elixir
Background in IoT / telematics: GPS device protocols, high-throughput telemetry ingestion, real-time data pipelines
Experience with AI/ML integration: MCP servers, LLM API orchestration
WebSocket experience for real-time data delivery
Experience with Angular frontend; helpful for full-stack debugging
SOC2 compliance experience
Monitoring and observability: Zabbix, GrayLog, GCP Cloud Monitoring
API documentation practices (Swagger/OpenAPI)

What We Offer

On-site, full-time at our Burnaby headquarters -- no remote, no hybrid
Salary: CA$110,000 - CA$145,000/year based on experience
Direct architectural impact on a multi-service SaaS platform processing real-time GPS data at scale
State-of-the-art hardware, JetBrains licenses (Rider, PyCharm, RubyMine)
Paid vacation, holidays, and sick days
Benefits program
Architect-track career progression
Work across the full stack: .NET microservices, Python data pipelines, Rails, GKE infrastructure
Individualized development plan and continuous learning opportunities

We welcome all qualified applicants, prioritizing skill and character. Let's talk.

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More about this job

Responsibilities

Build and maintain .NET and Python backend services while helping decompose a monolithic Rails application into microservices, including core telemetry, reporting, dispatch, and billing systems. Design APIs and data flows, optimize high-volume MySQL workloads, manage asynchronous processing, deploy and operate services on GCP, and document architecture while collaborating with engineering, DevOps, and QA teams.

Requirements

Candidates need production experience building and deploying backend services with .NET/C# and Python, strong MySQL schema and query optimization skills, and hands-on experience with Docker, Kubernetes, message brokers, and microservice design. They should also be familiar with REST APIs, Redis, GitFlow, technical documentation, and communicating technical tradeoffs in English.

Skills

.NET 8
C#
Python
FastAPI
Microservices
MySQL
Docker
Kubernetes
Google Cloud Platform
RabbitMQ
REST APIs
Redis
Data Pipelines
Query Optimization
Technical Documentation
GitFlow

Benefits

Paid Vacation
Paid Holidays
Paid Sick Days
Benefits Program
JetBrains Licenses
Individualized Development Plan

Visa sponsorship

Not detected in the job text

Keywords

.NET 8
C#
Python
FastAPI
Dramatiq
Dask
Microservices
MACH Architecture
MySQL
PostgreSQL
Elasticsearch
MongoDB
BigQuery
Docker
Kubernetes
Google Kubernetes Engine
Google Cloud Platform
RabbitMQ
Redis
REST APIs
Webhooks
Bitbucket Pipelines
Rails
GPS Telematics
Telemetry Ingestion
Data Pipelines
GitFlow
Jira
OpenAPI
SOC 2

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