Backend Developer Salary in Ontario

Backend Developer jobs in Ontario hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $189,140/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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LeafLink
leaflink.com
LeafLink, the cannabis industry's leading B2B technology platform, is standardizing how thousands of brands, distributors, and retailers manage their operations. The Company's industry-defining tools streamline the way legal cannabis businesses cr...
leaflink.com • HQ: New York, United States • Cybersecurity • Marketplaces • Commerce
HQ: New York, United States • Cybersecurity • Marketplaces • Commerce
$145k – $200k per year • Equity • Senior • 5+ years exp • New York • Remote (United States) • Visa sponsorship • Bachelor's Degree • Senior
Java
TypeScript
JavaScript
AI/ML
Claude
Copilot
Cursor
Frontend
Angular
React.js
Vue.js
DevOps
Docker
Kubernetes
VMWare
Management
Slack
Apply
$115k – $170k per year • Equity • Senior • 5+ years exp • New York • Remote (United States) • Visa sponsorship • Bachelor's Degree • Senior
JavaScript
Python
TypeScript
AI/ML
Claude
Copilot
Cursor
Frontend
GraphQL
Pinia
Vue.js
Vuex
DevOps
CI/CD
Docker
Kubernetes
VMWare
Management
Slack
QA
Playwright
Pytest
Vitest
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Verified live · 11 hours ago 2 months ago

Senior Full Stack Engineer II (Frontend Leaning)
≈ $91k – $221k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (United States) • Senior
JavaScript
Python
TypeScript
AI/ML
Claude
Copilot
Cursor
Frontend
GraphQL
Pinia
Vue.js
Vuex
DevOps
CI/CD
Docker
Kubernetes
VMWare
Management
Slack
QA
Playwright
Pytest
Vitest
Apply
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AccuWeather
accuweather.com
AccuWeather is a weather forecasting and media company headquartered in State College, Pennsylvania, and founded in 1962 by Joel Myers. The company produces forecasts, severe weather warnings, and long range outlooks that it distributes through its own apps and website, a television network, and data feeds licensed to broadcasters and businesses. It sells enterprise forecasting to sectors where weather drives operational risk, including aviation, energy, retail, insurance, and logistics.
accuweather.com • HQ: State College, United States • Broadcasting • Analytics Platforms • Digital Media • Media & Entertainment • Data & Analytics • Science & Engineering • Environmental Science • Est. 1962
HQ: State College, United States • Broadcasting • Analytics Platforms • Digital Media • Media & Entertainment • Data & Analytics • Science & Engineering • Environmental Science • Est. 1962
Verified live · 1 day ago 2 months ago

Software Developer III
≈ $105k – $192k per year (Estimated) • Middle • 5+ years exp • State College • Remote (United States) • Bachelor's Degree • Middle
Java
Scala
SQL
Databases
MS SQL
DevOps
AWS
Azure
GCP
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Verified live · 1 day ago 2 months ago

Software Developer II
Middle • 3+ years exp • State College • Remote (United States, Panama) • Bachelor's Degree • Middle
Java
Scala
SQL
Databases
MS SQL
DevOps
AWS
Azure
GCP
Apply
Open 220 daysVerified live · 1 day ago 8 months ago

Software Developer III - Forecast Systems and Visualization
Middle • 5+ years exp • State College • Remote (United States, Panama) • Middle
Python
DevOps
Azure
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Clarium
clarium.com
clarium.com • New York • Information Technology
New York • Information Technology
$140k – $190k per year • Equity • Senior • 5+ years exp • New York • Remote (United States) • Visa sponsorship • Bachelor's Degree • Senior
Python
SQL
TypeScript
JavaScript
Python
FastAPI
Frontend
React.js
DevOps
AWS
Apply
Verified live · 1 day ago 2 months ago

Senior Fullstack Engineer
$140k – $190k per year • Equity • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
Python
SQL
TypeScript
JavaScript
Python
FastAPI
Frontend
React.js
DevOps
AWS
Apply
Open 214 daysVerified live · 1 day ago 8 months ago

Forward Deployed Engineer (Data)
$130k – $150k per year • Equity • Middle • 4+ years exp • Remote (United States) • Full-Time • Middle
Python
SQL
DevOps
AWS
CI/CD
Analytics
ETL/ELT
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Toyota
toyota.com
Toyota is a Japanese carmaker founded in 1937 by Kiichiro Toyoda as a spin-off from his father's loom works, and it has been the largest vehicle manufacturer in the world by volume for most of the past two decades. Its production system, built on just-in-time supply and continuous improvement, became the template studied by manufacturers in every industry. The company took an early and long-held bet on hybrid powertrains with the Prius, sells the premium Lexus brand, is pursuing hydrogen fuel cells alongside battery electric vehicles, and is building the Woven City test environment near Mount Fuji to trial connected mobility technology.
toyota.com • HQ: Toyota, Japan • Smart Mobility • Transportation & Logistics • Alternative Fuels • Hydrogen Energy • Manufacturing • Autonomous Driving • Automotive Manufacturing • 5000+ employees • Est. 1937
HQ: Toyota, Japan • Smart Mobility • Transportation & Logistics • Alternative Fuels • Hydrogen Energy • Manufacturing • Autonomous Driving • Automotive Manufacturing • 5000+ employees • Est. 1937
≈ $139k – $231k per year (Estimated) • Senior • 5+ years exp • Plano • Remote (United States) • Relocation • Visa sponsorship • Master's Degree • Senior
Java
Kotlin
Apex
JavaScript
Java
Spring Boot
Apex
MuleSoft
Databases
Apache Kafka
Frontend
Next.js
React.js
DevOps
AWS
Twelve-Factor App
Amazon Kinesis
API Gateway
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Attainpartners
attainpartners.com
Attain Partners provides strategic guidance and technology solutions to clients across the public sector. We serve 100% of Ivy League schools, more than 70 of the top 100 U.S. research institutions, and 150+ nonprofits.
attainpartners.com • Education • Financial Services • Government
Education • Financial Services • Government
$100k – $130k per year • Middle • 3+ years exp • Remote (United States) • Visa sponsorship • Bachelor's Degree • Senior
SQL
DevOps
Azure
GCP
Rest API
Marketing
Salesforce
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Givebutter
givebutter.com
Givebutter is a leading platform for fundraising for nonprofits, offering an intuitive UI and low fees.
givebutter.com • New York • Austin • Indianapolis • Salt Lake City • Nashville • Auctions • Sales & Marketing • Financial Services • Est. 2016
New York • Austin • Indianapolis • Salt Lake City • Nashville • Auctions • Sales & Marketing • Financial Services • Est. 2016
≈ $139k – $231k per year (Estimated) • Senior • 6+ years exp • New York • Remote (United States) • Visa sponsorship • Bachelor's Degree • Senior
Python
JavaScript
PHP
Ruby
TypeScript
PHP
Laravel
Ruby
Ruby on Rails
Python
Django
Databases
Apache Kafka
Frontend
React.js
DevOps
CI/CD
Amazon EKS
AWS
Kubernetes
Apply
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Verkada
verkada.com
Verkada is a cloud-based physical security and IoT management company headquartered in San Mateo, California. Founded in 2016 by former Stanford engineers and Meraki co-founder Hans Robertson, the company modernizes enterprise physical security by replacing traditional, on-premises NVRs (Network Video Recorders) and complex wiring with hybrid-cloud hardware and unified software.
verkada.com • HQ: San Mateo, United States • Consumer Goods • Security Products • Information Technology • Internet of Things • 1001-5000 employees • Est. 2016
HQ: San Mateo, United States • Consumer Goods • Security Products • Information Technology • Internet of Things • 1001-5000 employees • Est. 2016
Verified live · 1 hour ago 2 months ago

Backend Engineer - Connectivity
≈ $124k – $231k per year (Estimated) • Equity • Junior • 1+ year exp • San Mateo • Remote (United States) • Bachelor's Degree • Full-Time • Junior
Go
Python
Databases
Apache Kafka
DynamoDB
PostgreSQL
Redis
AI/ML
Computer Vision
AI Agents
DevOps
Kubernetes
Rest API
Terraform
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Libertylondon
libertylondon.com
Liberty Ltd. aims to deliver a liberal dose of luxury to London's shoppers. The firm operates a high-end department store on London's Regent Street under the Liberty banner. The landmark Tudor revival style emporium offers fashion-forward men's an...
libertylondon.com • Luxury Goods • Consumer Goods • Luxury Retail
Luxury Goods • Consumer Goods • Luxury Retail
≈ $63k – $165k per year (Estimated) • Equity • Junior • 5+ years exp • Remote (United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Senior
JavaScript
SQL
TypeScript
Frontend
Angular
React.js
DevOps
Bitbucket
Git
Apply
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GOAT Group
goatgroup.com
GOAT Group represents the leading platforms for authentic sneakers, apparel and accessories. Operating four distinct brands-GOAT, Flight Club, Grailed and alias-GOAT Group has a global community of over 50M members across 170 countries.
goatgroup.com • New York • Fontana • Miami • Los Angeles • Atlanta • Marketplaces • Commerce • Secondhand
New York • Fontana • Miami • Los Angeles • Atlanta • Marketplaces • Commerce • Secondhand
$147k – $183k per year • Senior • 7+ years exp • New York • Remote (United States, China) • Visa sponsorship • Bachelor's Degree • Senior
Go
Node JS
Python
Ruby
TypeScript
JavaScript
AI/ML
Claude
Copilot
OpenAI Codex
Frontend
Next.js
React.js
Apply
Report

Hims & Hers
hims.com
Hims & Hers is a telehealth and wellness company headquartered in San Francisco, California, and founded in 2017. The platform provides access to medical consultations and a range of prescription and over-the-counter products for hair loss, sexual health, skincare, mental health, and weight management. Operating primarily in the United States and the United Kingdom, the company is publicly traded on the New York Stock Exchange and focuses on making healthcare more accessible and affordable through a digital-first approach.
hims.com • HQ: San Francisco, United States • Personal Care • Consumer Goods • Mental Health • Wellness • Pharmaceuticals • Health Care • Digital Health • Est. 2017
HQ: San Francisco, United States • Personal Care • Consumer Goods • Mental Health • Wellness • Pharmaceuticals • Health Care • Digital Health • Est. 2017
Verified live · 2 hours ago 2 months ago

Sr. Software Engineer, Developer Platform (Full-Stack)
$170k – $190k per year • Equity • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Node JS
Nest.JS
Frontend
React.js
Next.js
DevOps
CI/CD
AWS
Kubernetes
Apply
Verified live · 2 hours ago 2 months ago

Staff Software Engineer, AI & Recommendations Platform
$230k – $250k per year • Equity • Staff+ • 8+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Staff
Python
Databases
Databricks
AI/ML
LLM
MLFlow
Recommender Systems
DevOps
AWS
Kubernetes
Apply
Verified live · 2 hours ago 2 months ago

Sr. Software Engineer, Patient Platform (Backend)
$170k – $190k per year • Equity • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
JavaScript
Databases
PostgreSQL
Frontend
React.js
Next.js
Mobile
React Native
DevOps
AWS
CI/CD
Kubernetes
Apply
Report

Camunda
camunda.com
Camunda is a software company headquartered in Berlin, Germany, that was founded in 2008. The company develops an open platform for process orchestration designed to coordinate AI agents, human workflows, and technical systems using industry standards like BPMN and DMN. It operates globally, serving more than 750 enterprise customers including major financial institutions and technology firms through its cloud-native and self-managed automation solutions.
camunda.com • HQ: Berlin, Germany • Cloud Computing • Information Technology • Middleware Software • Artificial Intelligence • AI Agents • Software • Business Process Automation (BPA) • 201-500 employees • Est. 2008
HQ: Berlin, Germany • Cloud Computing • Information Technology • Middleware Software • Artificial Intelligence • AI Agents • Software • Business Process Automation (BPA) • 201-500 employees • Est. 2008
Top 25% payVerified live · 1 day ago 2 months ago

Senior Software Engineer, Backend
$144k – $232k per year • Equity • Senior • 5+ years exp • London • Remote (United States, Germany, United Kingdom, Canada, Czech Republic) • Full-Time • Senior
Go
Java
AI/ML
AI Agents
DevOps
Chaos Engineering
Grafana
Helm
Kubernetes
Prometheus
Apply
Top 25% payVerified live · 1 day ago 4 months ago

AI Process Forward Deployed Engineer
$131k – $211k per year • Equity • Remote (United States, Brazil, Canada) • Full-Time
Java
AI/ML
AI Agents
Prompt Engineering
Apply
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Circuithub
circuithub.com
CircuitHub Inc. is a Web-based contract manufacturer and design hosting service. The company specializes in rapid, turn-key assembly for prototyping and short-run production of electronic goods.
circuithub.com • Cambridge • Deerfield • PCB & Assembly • Manufacturing • Electronics Manufacturing • 51-200 employees
Cambridge • Deerfield • PCB & Assembly • Manufacturing • Electronics Manufacturing • 51-200 employees
Verified live · 2 days ago 2 months ago

Haskell Engineer
$95k – $176k per year • Remote (United States, United Kingdom) • Full-Time
Haskell
Databases
PostgreSQL
AI/ML
Computer Vision
OpenCV
PyTorch
DevOps
AWS
Robotics
Path Planning
Apply
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Allica Bank
allica.bank
Allica Bank is a UK challenger bank and digital fintech platform headquartered in London and Milton Keynes, specifically tailored to serve established small and medium-sized enterprises (SMEs with 5–250 employees). Founded in 2019, the bank offers commercial mortgages, asset finance, business growth loans, rewards current accounts, and high-yield savings products. By combining modern digital banking infrastructure with dedicated local relationship managers, Allica addresses the underserved mid-market business sector across the United Kingdom.
allica.bank • HQ: London, Milton Keynes, United Kingdom • FinTech • Financial Services • Banking • Est. 2019
HQ: London, Milton Keynes, United Kingdom • FinTech • Financial Services • Banking • Est. 2019
2 months ago

Sr. Fullstack Engineer
≈ $89k – $216k per year (Estimated) • Senior • Remote (United Kingdom, India, United States) • Senior
JavaScript
Kotlin
TypeScript
Java
Java
Spring Boot
AI/ML
Copilot
Frontend
React.js
DevOps
AWS
Azure
Azure DevOps
CI/CD
GCP
Rest API
GitHub
Apply
Report

Superset
superset.ai
Superset deploys proven machine learning models that generate formulas for your most complex forecasting challenges.
superset.ai • San Francisco • Machine Learning • Artificial Intelligence • Predictive Analytics
San Francisco • Machine Learning • Artificial Intelligence • Predictive Analytics
2 months ago

Founding Engineer
≈ $117k – $239k per year (Estimated) • San Francisco • Remote (United States) • Full-Time
ChatGPT
DevOps
GitHub
Apply
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Pano AI
pano.ai
Founded by passionate innovators who believe that we have a duty to provide firefighters with every possible advantage when protecting lives and property, Pano offers a next-gen hardware & software so...lution for wildfire detection, confirmation,...
pano.ai • San Francisco • Toronto • Sydney • Homeland Security • Artificial Intelligence • 51-200 employees
San Francisco • Toronto • Sydney • Homeland Security • Artificial Intelligence • 51-200 employees
≈ $145k – $241k per year (Estimated) • Senior • 5+ years exp • San Francisco • Remote (United States, Canada) • Visa sponsorship • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
SQL
TypeScript
Databases
PostgreSQL
Memcached
Redis
Frontend
React.js
DevOps
AWS
CI/CD
Docker
GCP
Git
Kubernetes
Cybersecurity
ISO 27001
SOC 2
Marketing
Salesforce
Apply
Report

Madhive
madhive.com
Our mission is to empower our clients to create enduring relationships with consumers through maximum-fidelity, TV-first technology that elevates media, embodies relentless innovation, and ensures unrivaled revenue acceleration.
madhive.com • New York • Data Entry & Processing
New York • Data Entry & Processing
2 months ago

Software Engineer
$130k – $160k per year • Senior • 5+ years exp • New York • Remote (United States) • Visa sponsorship • Bachelor's Degree • Senior
JavaScript
Frontend
React.js
DevOps
CI/CD
Apply
Report

Shield AI
shield.ai
Shield AI is an American defence technology company founded in 2015 that builds autonomy software and uncrewed aircraft for military missions. Its Hivemind autonomy stack lets aircraft fly, navigate and complete objectives without GPS, a remote pilot or a communications link, which matters in contested environments where those links are jammed. Headquartered in San Diego, California, the company fields the V-BAT vertical take-off aircraft with United States and allied forces, licenses Hivemind to other manufacturers and is developing the X-BAT jet for high-end missions.
shield.ai • HQ: San Diego, United States • Space & Aerospace • Drones & UAVs • Defense AI • Military Drones • Military • Artificial Intelligence • 1001-5000 employees • Est. 2015
HQ: San Diego, United States • Space & Aerospace • Drones & UAVs • Defense AI • Military Drones • Military • Artificial Intelligence • 1001-5000 employees • Est. 2015
Top 25% payVerified live · 3 hours ago 2 months ago

Senior Staff Engineer, Discrete Planning (R5440)
$230k – $350k per year • Staff+ • 4+ years exp • San Diego • Remote (United States) • Master's Degree • Full-Time • Staff
C++
AI/ML
AI Agents
Robotics
Motion Planning
Management
Linear
Apply
Top 25% payVerified live · 3 hours ago 2 months ago

Principal Engineer, Software (R5285)
$220k – $330k per year • Lead • 15+ years exp • Remote (United States) • Full-Time • Principal
C++
JavaScript
Python
Rust
TypeScript
Node JS
Node JS
Commander.js
Electron
AI/ML
LLM
Multimodal AI
TRL
Transformers
Human-in-the-Loop
Frontend
React.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
WebSockets
QA
Playwright
Apply
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Confluent
confluent.io
Confluent is a data streaming technology company headquartered in Mountain View, California, and founded in 2014. The company provides a cloud-native platform based on Apache Kafka that enables organizations to process, store, and analyze real-time data streams across various environments. Publicly traded on the NASDAQ, the firm serves thousands of global customers across industries such as financial services, retail, and manufacturing through its managed cloud services and self-managed software.
confluent.io • HQ: Mountain View, United States • Big Data • Middleware Software • Software • Information Technology • Data Architecture • Cloud Computing • Data Engineering • Data & Analytics • Est. 2014
HQ: Mountain View, United States • Big Data • Middleware Software • Software • Information Technology • Data Architecture • Cloud Computing • Data Engineering • Data & Analytics • Est. 2014
≈ $176k – $329k per year (Estimated) • Staff+ • 10+ years exp • Remote (United States, India) • Visa sponsorship • Bachelor's Degree • Staff
Go
Java
Python
AI/ML
AI Agents
LLM
DevOps
Kubernetes
Apply
Top 25% payVerified live · 1 day ago 3 months ago

Senior Software Engineer
$182k – $246k per year • Senior • Remote (United States, India) • Bachelor's Degree • Full-Time • Senior
Apache Iceberg
Apache Kafka
AI/ML
Flink
DevOps
AWS
Azure
GCP
Platform Engineering
Apply
Top 25% payVerified live · 1 day ago 3 months ago

Staff Software Engineer I
$261k – $307k per year • Staff+ • Remote (United States, India) • Bachelor's Degree • Full-Time • Staff
Apache Iceberg
Apache Kafka
AI/ML
Flink
DevOps
AWS
Azure
GCP
Platform Engineering
Apply
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People Data Labs
peopledatalabs.com
PEOPLE DATA LABS IS A DATA COMPANY We build people data - that's it. We are a deeply technical company that only does one thing. OUR MISSION All enterprises will become people data companies over the next decade.
peopledatalabs.com • Los Angeles • Data Mining • Predictive Analytics • Machine Learning
Los Angeles • Data Mining • Predictive Analytics • Machine Learning
$160k – $200k per year • Senior • 7+ years exp • Los Angeles • Remote (United States) • Visa sponsorship • Bachelor's Degree • Internship • Senior
Go
Python
Rust
SQL
Databases
Apache Kafka
Amazon Redshift
Databricks
Delta Lake
Google BigQuery
Snowflake
AI/ML
Airflow
Spark
DevOps
AWS
Azure
GCP
Analytics
ETL/ELT
Management
Slack
Apply
Verified live · 9 hours ago 2 months ago

Senior Software Engineer, Full Stack
$160k – $180k per year • Senior • 7+ years exp • Remote (United States) • Full-Time • Senior
Node JS
Python
SQL
TypeScript
JavaScript
Python
Django
FastAPI
Flask
Databases
MySQL
PostgreSQL
Frontend
Next.js
React.js
Tailwind CSS
DevOps
Rest API
Vercel
Design
Figma
Management
Slack
Apply
Top 25% payVerified live · 9 hours ago 2 months ago

Senior Software Engineer, Data Acquisition
$160k – $200k per year • Senior • 7+ years exp • Remote (United States) • Full-Time • Senior
Go
Python
Rust
SQL
Databases
Apache Kafka
Amazon Redshift
Databricks
Delta Lake
Google BigQuery
Snowflake
AI/ML
Airflow
Spark
DevOps
AWS
Azure
GCP
Analytics
ETL/ELT
Management
Slack
Apply
Report
Backend Developer Salary in Ontario
Frequently asked questions
How many Backend Developer jobs in Ontario are available on Alion?
There are currently 18 active listings from 11 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Ontario pay?
The average salary is around $189,140 per year based on the current listings.
Are remote options available for Backend Developer jobs in Ontario?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Ontario?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.