Backend Developer Jobs in Ottawa

Backend Developer jobs in Ottawa hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $114,348/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Ottawa
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Amplemarket

amplemarket.com
Amplemarket combines buying signal data with artificial intelligence copywriting to run outbound sales campaigns. Founded in 2018 by Portuguese engineers, it covers prospecting, sequencing and deliverability in one system. Its Duo agents research accounts and draft personalised outreach automatically.
amplemarket.com • HQ: San Francisco, United States • Code Intelligence • Branding • Artificial Intelligence • Est. 2018
HQ: San Francisco, United States • Code Intelligence • Branding • Artificial Intelligence • Est. 2018
Open 1466 daysVerified live · 3 hours ago 4 years ago

Senior Backend Software Engineer

Equity • Senior • Remote (LATAM, EMEA, North America) • Cofounder • Senior
Ruby
Ruby
Ruby on Rails
Databases
ElasticSearch
PostgreSQL
Redis
AI/ML
NLP
Apply
Report

Depot

depot.dev
Depot is a build infrastructure platform offering: (1) Depot container builds - remote Docker builds up to 40x faster with Intel and Arm support, (2) Depot GitHub Actions runners - managed CI infrastructure with 30% faster CPUs at half the cost, (3) Depot Cache - distributed caching for Bazel…
depot.dev • AI Agents • Information Technology • DevOps • 11-50 employees • Est. 2022
AI Agents • Information Technology • DevOps • 11-50 employees • Est. 2022
Open 101 day 4 months ago

Staff Software Engineer

$100k – $250k per year • Staff+ • 7+ years exp • Remote (United States, Canada, United Kingdom) • Full-Time • Staff
Go
TypeScript
Databases
ClickHouse
MySQL
DevOps
AWS
Docker
GitHub Actions
GitHub
gRPC
OpenTelemetry
Apply
Report

TRM Labs

trmlabs.com
TRM Labs is a blockchain intelligence and financial crime prevention platform headquartered in San Francisco, California. The company provides law enforcement agencies, government bodies, regulatory organizations, and financial institutions with tools to monitor, detect, and investigate illicit cryptocurrency transactions and digital asset fraud.
trmlabs.com • HQ: San Francisco, United States • Cybersecurity • Blockchain & Crypto • Blockchain Analytics
HQ: San Francisco, United States • Cybersecurity • Blockchain & Crypto • Blockchain Analytics
Top 25% payVerified live · 3 hours ago 4 months ago

Senior Software Engineer, Backend | Product Engineering - Canada

$210k – $240k per year • Equity • Senior • Remote (Canada) • Full-Time • Senior
Node JS
JavaScript
Databases
PostgreSQL
Web3
TRM Labs
Management
Slack
Apply
Report

Keycard

keycard.ai
Control agent access to tools, APIs, and data. Scoped to the task, enforced by policy, logged for everything.
keycard.ai • Audit • Artificial Intelligence • AI Agents
Audit • Artificial Intelligence • AI Agents
Open 103 daysVerified live · 2 days ago 4 months ago

Software Engineer, Identity

$130k – $266k per year (Estimated) • Equity • Remote (United States, Canada) • Full-Time
Go
Rust
AI/ML
AI Agents
Claude
Claude Code
Cursor
LLM Guardrails
Model Context Protocol
Frontend
WebAssembly
DevOps
Heroku
Cybersecurity
Auth0
Snyk
Apply
Open 103 daysVerified live · 2 days ago 4 months ago

Software Engineer, Data

$129k – $264k per year (Estimated) • Equity • Remote (United States, Canada) • Full-Time
Go
Python
Rust
Databases
Apache Kafka
AI/ML
AI Agents
Claude
Claude Code
Cursor
Flink
LLM Guardrails
Model Context Protocol
DevOps
Heroku
Cybersecurity
Auth0
Snyk
Apply
Open 103 daysVerified live · 2 days ago 4 months ago

Software Engineer, Systems

$129k – $263k per year (Estimated) • Equity • Remote (United States, Canada) • Full-Time
Go
Rust
AI/ML
AI Agents
Claude
Claude Code
Cursor
A2A
LLM Guardrails
Model Context Protocol
Frontend
WebAssembly
DevOps
CI/CD
eBPF
Heroku
Kubernetes
Cybersecurity
Auth0
Snyk
Apply
Report

Rectechnologies

rectechnologies.com
rectechnologies.com • San Francisco • Information Technology
San Francisco • Information Technology
Open 104 daysTop 25% pay 4 months ago

Senior Software Engineer (Full Stack)

$150k – $200k per year • Senior • 5+ years expSan Francisco • Remote (United States, Canada) • Full-Time • Senior
JavaScript
Node JS
TypeScript
Databases
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
Model Context Protocol
Frontend
Next.js
React.js
Mobile
Twilio
DevOps
AWS
Vercel
Apply
Report

Eight Sleep

eightsleep.com
Eight Sleep is a sleep technology company headquartered in New York City and founded in 2014. The company sells the Pod, a mattress cover and hardware system that heats and cools each side of a bed, tracks sleep and biometrics, and adjusts temperature automatically through the night. It sells directly to consumers in North America, Europe, and the Middle East, positioning its products around athletic recovery and sleep fitness.
eightsleep.com • HQ: New York, United States • Wellness Programs • Lifestyle • Health Care • Furniture • Consumer Goods • Wellness • Consumer Electronics • Smart Home Devices • Est. 2014
HQ: New York, United States • Wellness Programs • Lifestyle • Health Care • Furniture • Consumer Goods • Wellness • Consumer Electronics • Smart Home Devices • Est. 2014
Top 25% payVerified live · 10 hours ago 4 months ago

Senior Backend Engineer

$180k – $210k per year • Senior • 8+ years exp • Remote (United States, Canada) • Full-Time • Senior
C#
F#
Java
Kotlin
Node JS
Python
Scala
TypeScript
JavaScript
Apply
Report

Udacity

udacity.com
Udacity is an online education company headquartered in Emeryville, California, and founded in 2011 by Sebastian Thrun, David Stavens, and Mike Sokolsky after a free Stanford artificial intelligence course. The company sells Nanodegree programs in areas such as programming, data science, artificial intelligence, cloud computing, and autonomous systems, built together with industry partners. It shifted toward enterprise and government reskilling contracts and was acquired by Accenture in 2024.
udacity.com • HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
$149k – $280k per year (Estimated) • Staff+ • 5+ years exp • Remote (MENA, APAC, Europe, United States, Canada) • Visa sponsorship • Contractor • Architect • English: C1
Pytest
Apply
Report

Agiloft

agiloft.com
We are on a mission to deliver Contract Lifecycle Management without limitations through agility, seamless extensibility, and deep expertise in order to transform contracts into relationships.
agiloft.com • Artificial Intelligence • Financial Services • Data & Analytics • Est. 2003
Artificial Intelligence • Financial Services • Data & Analytics • Est. 2003
Open 116 daysVerified live · 1 day ago 4 months ago

Sr Software Engineer- Fullstack

$99k – $194k per year (Estimated) • Senior • 5+ years exp • Remote (Canada) • Full-Time • Senior
Python
TypeScript
Databases
DynamoDB
AI/ML
Copilot
Cursor
DevOps
AWS
AWS Lambda
API Gateway
GitHub
Apply
Report

Spellbook

spellbook.com
Spellbook is the #1 AI contract review platform for transactional lawyers. It uses GPT-5, Claude, and other LLMs to help legal teams draft and review contracts 10x faster, with greater precision—right in Microsoft Word
spellbook.com • HQ: Toronto, Canada • Natural Language Processing • LLM & Generative AI • Artificial Intelligence
HQ: Toronto, Canada • Natural Language Processing • LLM & Generative AI • Artificial Intelligence
Open 116 days 4 months ago

Forward Deployed Engineer

$123k – $154k per year • Equity • Middle • 3+ years exp • Remote (Canada) • Full-Time • Middle
JavaScript
Node JS
TypeScript
AI/ML
Copilot
LLM
RAG
Anthropic
OpenAI
Frontend
tRPC
DevOps
AWS
Azure
GCP
Docker
Cybersecurity
SOC 2
Apply
$123k – $159k per year • Equity • Senior • Remote (Canada) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Node JS
BullMQ
AI/ML
Copilot
Frontend
tRPC
esbuild
Vite
DevOps
AWS
CI/CD
Datadog
Apply
Open 563 days 1 year ago

Software Engineer

$101k – $137k per year • Equity • Senior • 5+ years exp • Remote (Canada) • Full-Time • Senior
TypeScript
JavaScript
AI/ML
Copilot
LLM
Anthropic
OpenAI
Frontend
React.js
tRPC
esbuild
Vite
DevOps
AWS
Docker
Apply
Report

Directive

directiveconsulting.com
The world's largest tech brands trust the global team at Directive Consulting to bring their performance marketing campaign results to life. Directive's proven Customer Generation methodology has generated +$1B in revenue for clients in the last 1...
directiveconsulting.com • Irvine • Columbus • Raleigh • Chicago • Salt Lake City • Cloud Computing • Creative Agencies • Sales & Marketing • Est. 2013
Irvine • Columbus • Raleigh • Chicago • Salt Lake City • Cloud Computing • Creative Agencies • Sales & Marketing • Est. 2013
Open 116 daysVerified live · 1 day ago 4 months ago

Full-Stack Software Engineer, AI-Enabled Platform (Remote Canada)

$100k – $196k per year (Estimated) • Senior • 5+ years expVancouverTorontoOttawaCalgaryMontreal • Remote (Canada) • Full-Time • Senior
Node JS
TypeScript
JavaScript
SQL
Node JS
BullMQ
Knex.js
Databases
Google BigQuery
MySQL
PostgreSQL
Supabase
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
Function Calling
Anthropic
LLM Guardrails
OpenAI
Structured Outputs
Frontend
React.js
Radix UI
D3.js
GraphQL
Next.js
Recharts
Remix
shadcn/ui
Tailwind CSS
visx
DevOps
Amazon EC2
AWS
CI/CD
Docker
GitHub Actions
Nginx
GitHub
AWS Lambda
Amazon S3
IAM
Cybersecurity
Least Privilege
ISO 27001
SOC 2
Design
Figma
Marketing
Google Ads
HubSpot
Salesforce
GA4
LinkedIn Ads
Apply
Report

Mural

mural.co
Mural is a SaaS company that builds a collaborative digital workspace for teams who need to think together, plan work, and make decisions when they are not in the same room. Its product centres on a visual canvas where people can map ideas, run workshops, and turn discussions into structured outcomes. The problem it tackles is a familiar one for modern organisations, keeping collaboration clear and inclusive across distributed teams, while avoiding the confusion that can come from long video calls, scattered documents, and decisions that only exist in someone’s notes.
mural.co • Professional Services • Communication & Collaboration • Artificial Intelligence • 51-200 employees
Professional Services • Communication & Collaboration • Artificial Intelligence • 51-200 employees
Open 130 daysVerified live · 18 min ago 5 months ago

Senior Software Engineer, Canvas Core

$52k – $119k per year (Estimated) • Senior • 6+ years exp • Remote (Argentina, United Kingdom, Canada) • Full-Time • Senior
JavaScript
Node JS
TypeScript
AI/ML
AI Agents
Frontend
React.js
Apply
Report

Xsolla

xsolla.com
Xsolla is a global video game commerce company that provides specialized financial and operational tools tailored for the gaming industry. The firm helps game developers and publishers fund, launch, market, and monetize their titles across PC, mobile, web, and cloud platforms. By operating as a merchant of record with support for over 1,000 local payment methods, it enables direct-to-consumer sales and seamless cross-border transactions for gaming studios worldwide.
xsolla.com • HQ: Los Angeles, United States • Financial Services • Payments • Game Development • Gaming • 1001-5000 employees • Est. 2006
HQ: Los Angeles, United States • Financial Services • Payments • Game Development • Gaming • 1001-5000 employees • Est. 2006
Open 130 daysVerified live · 1 day ago 5 months ago

Full-Stack Engineer

$65k – $83k per year • Junior • 2+ years expMontreal • Remote (Canada) • Full-Time • Junior
Go
JavaScript
Databases
Apache Kafka
ClickHouse
PostgreSQL
Redis
Frontend
React.js
Mobile
React Native
DevOps
CI/CD
Docker
Kubernetes
AWS
Azure
GCP
Apply
Open 132 daysVerified live · 1 day ago 5 months ago

Tech Lead - Fullstack

$77k – $154k per year (Estimated) • Lead • 5+ years exp • Remote (Canada, Serbia) • Full-Time • Staff
Go
JavaScript
TypeScript
Databases
Apache Kafka
DynamoDB
MySQL
NATS
PostgreSQL
RabbitMQ
Redis
Frontend
React.js
Redux
Zustand
GraphQL
Mobile
State Management
DevOps
AWS
Azure
CI/CD
Datadog
Docker
GCP
Grafana
gRPC
Kubernetes
Prometheus
Pulumi
Terraform
AWS Lambda
WebSockets
Apply
Open 200 daysVerified live · 1 day ago 7 months ago

Senior Backend Engineer

$101k – $115k per year • Senior • 5+ years expMontreal • Remote (Canada) • Full-Time • Senior
Go
Databases
Apache Kafka
ClickHouse
PostgreSQL
Redis
DevOps
CI/CD
Docker
Kubernetes
AWS
Azure
GCP
Apply
Report

Huzzle

huzzle.app
Huzzle is an early careers platform connecting students, societies, and employers. Starting out as a CRM for pre-professional student societies, Huzzle has evolved into the university career companion used by over 100,000 talents in the UK.
huzzle.app • HQ: London, United Kingdom • Professional Services • Education • Human Resources • 1001-5000 employees
HQ: London, United Kingdom • Professional Services • Education • Human Resources • 1001-5000 employees
Open 132 daysVerified live · 5 hours ago 5 months ago

Go-To-Market Engineer

$124k – $254k per year (Estimated) • Junior • 2+ years exp • Remote (United States, United Kingdom, Canada) • Full-Time • Junior
SQL
Analytics
A/B Testing
Management
Zapier
Marketing
HubSpot
Salesforce
Apply
Open 140 daysVerified live · 5 hours ago 5 months ago

Full-stack Developer

Senior • 5+ years exp • Remote (United States, India, United Kingdom, Australia, Brazil) • Full-Time • Senior
Go
TypeScript
JavaScript
Databases
PostgreSQL
Supabase
Frontend
React.js
Web3
Smart Contracts
Apply
Open 181 dayVerified live · 5 hours ago 6 months ago

Full-Stack Developer (Python, React, AI)

Remote (United States, United Kingdom, Australia, Canada, Colombia) • Full-Time
Python
JavaScript
Python
FastAPI
AI/ML
Claude
Claude Code
Frontend
React.js
Mobile
Clean Architecture
DevOps
AWS
GitHub
Apply
Report

Mainspring Energy

mainspringenergy.com
Mainspring Energy is engineering advanced technology by developing a prototype of a linear generator that converts fuel to electricity. Mainspring was founded in 2010 by three Stanford engineers- Shannon Miller, Adam Simpson, and Matt Svrcek. T...
mainspringenergy.com • Menlo Park • Washington • Houston • Monterrey • Columbus • Information Technology • Data Centers
Menlo Park • Washington • Houston • Monterrey • Columbus • Information Technology • Data Centers
Open 133 daysTop 25% pay 5 months ago

Principal Software Architect - AI & Security

$228k – $280k per year • Lead • Menlo Park • Remote (United States, Canada) • Architect
AI Agents
Vertex AI
LLM Guardrails
DevOps
GCP
AWS
Cybersecurity
ISO 27001
SOC 2
Robotics
Digital Twin
Apply
Report

DuckDuckGo

duckduckgo.com
DuckDuckGo is an independent American software company headquartered in Paoli, Pennsylvania. The company is private held with a team of passionate people from over 15 counties.
duckduckgo.com • Singapore • Search Engines • Est. 2008
Singapore • Search Engines • Est. 2008
$179k per year • Equity • Senior • 7+ years exp • Remote (United States, Canada, United Kingdom) • Full-Time • Senior
Go
Node JS
Perl
JavaScript
AI/ML
AI Agents
ChatGPT
Claude
Prompt Engineering
RAG
Apply
Report

Virtue AI

virtueai.com
Virtue AI builds security and safety guardrails for enterprise artificial intelligence applications and agents. Founded in 2024 by researchers from Berkeley, Illinois and Chicago, it combines red teaming with runtime protection. Its models screen inputs and outputs across text, code and images.
virtueai.com • HQ: San Francisco, United States • Cybersecurity • Cybersecurity AI • Artificial Intelligence • 501-1000 employees • Est. 2024
HQ: San Francisco, United States • Cybersecurity • Cybersecurity AI • Artificial Intelligence • 501-1000 employees • Est. 2024
Open 155 daysVerified live · 5 hours ago 6 months ago

Software Developer (C/C++)

$74k – $185k per year (Estimated)Remote/Hybrid (Ottawa, Canada)
Apply
Open 168 daysVerified live · 5 hours ago 6 months ago

Software Developer

$97k – $118k per year • In office (Ottawa, Canada) • Bachelor's Degree
C++
JavaScript
Node JS
Node JS
Electron
Databases
MySQL
Frontend
React.js
Redux
Socket.IO
Mobile
PWA
DevOps
AWS
Azure
WebRTC
WebSockets
Apply
Report

The Voleon Group

voleon.com
The Voleon Group is a premier quantitative investment management firm headquartered in Berkeley, California, that specializes in machine learning-driven trading strategies. Founded in 2007 by scientists Michael Kharitonov and Jon McAuliffe, the hedge fund combines advanced data science, statistical modeling, and computational AI to forecast financial markets and execute systematic algorithmic trades.
voleon.com • HQ: Berkeley, United States • Machine Learning • Financial Services • Asset Management
HQ: Berkeley, United States • Machine Learning • Financial Services • Asset Management
Top 25% payVerified live · 1 day ago 6 months ago

Senior Software Engineer, Execution Engineering

$225k – $255k per year • Senior • 5+ years expBerkeleyNew York • Remote (United States, Canada) • Bachelor's Degree • Full-Time • Senior
AWS
Azure
CloudFormation
Docker
GCP
Grafana
Kubernetes
Prometheus
Terraform
Amazon CloudWatch
Apply
Report

Fuku

eatfuku.com
Fuku is a fast-casual restaurant concept founded by chef David Chang that specializes in Asian- and Southern-inspired spicy fried chicken. Originating from a secret menu item at Momofuku Noodle Bar in New York, the brand has grown into a standalone culinary concept known for its signature chicken sandos, tenders, and sides. Today, Fuku operates through brick-and-mortar locations, major sports arenas, airports, and high-traffic venues across the United States.
eatfuku.com • HQ: New York, United States • Delivery • Food & Beverages • Catering & Food Services • 501-1000 employees
HQ: New York, United States • Delivery • Food & Beverages • Catering & Food Services • 501-1000 employees
Open 169 daysVerified live · 5 hours ago 6 months ago

Lead Rust Engineer

$152k – $303k per year (Estimated) • Lead • New York • Remote (United States, Canada) • Full-Time • Staff
Go
Rust
TypeScript
DevOps
GCP
Kubernetes
Terraform
Apply
Report

Codewars

codewars.com
Codewars is where developers achieve code mastery through challenge. Train on kata in the dojo and reach your highest potential.
codewars.com • Education • Database Management • Skill Assessment
Education • Database Management • Skill Assessment
Open 180 daysVerified live · 3 hours ago 6 months ago

Staff Fullstack Engineer

$183k – $380k per year (Estimated) • Staff+ • 7+ years exp • Remote (Africa, North America) • Full-Time • Staff
JavaScript
Ruby
Ruby
RSpec
Ruby on Rails
Sidekiq
Databases
MySQL
PostgreSQL
Frontend
React.js
DevOps
AWS
CI/CD
Docker
GCP
Heroku
Kubernetes
Web3
Rollup
Apply
Report

Andromeda

andromeda.ai
Andromeda connects AI teams with high-performance compute fast, at scale, and on terms that work. Buy, sell, and operate gpu clusters without complexity.
andromeda.ai • San Francisco • AI Infrastructure
San Francisco • AI Infrastructure
Open 194 daysVerified live · 1 day ago 7 months ago

Software Engineer - AI Infrastructure

$104k – $203k per year (Estimated) • Senior • 5+ years expSan Francisco • Remote (United States, Canada) • Full-Time • Senior
Go
Python
DevOps
Ansible
Helm
Kubernetes
Terraform
Apply
Report
Backend Developer Jobs in Ottawa
Frequently asked questions
How many Backend Developer jobs in Ottawa are available on Alion?
There are currently 34 active listings from 13 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Ottawa pay?
The average salary is around $114,348 per year based on the current listings.
Are remote options available for Backend Developer jobs in Ottawa?
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 Ottawa?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.