Backend Developer Jobs in Waterloo

Backend Developer jobs in Waterloo hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $381,896/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Waterloo
AI/ML
Data Science
Backend
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DevOps
Web3
Games
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Quantum

SportyBet
sportybet.com
SportyBet is an international sports betting, gaming, and digital entertainment platform owned by Sporty Group. Founded by Sudeep Ramnani in 2013, the platform is a market-leading sports betting operator in Africa - with operations across Nigeria, Ghana, Kenya, Zambia, Tanzania, and Uganda - and has expanded internationally into markets like Brazil.
sportybet.com • HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
Verified live · 1 hour ago 9 months ago

Senior Backend Engineer
≈ $90k – $219k per year (Estimated) • Senior • 6+ years exp • Remote • Senior
Java
Java
Spring Boot
Spring Cloud
Apache Tomcat
Netty
Databases
MySQL
Redis
ElasticSearch
RabbitMQ
DevOps
AWS
Docker
Kubernetes
Amazon CloudWatch
Grafana
Loki
Prometheus
Rest API
Apply
Verified live · 1 hour ago 9 months ago

Weekend Backend Engineer
≈ $68k – $193k per year (Estimated) • Middle • 3+ years exp • Remote • Middle
Java
SQL
Java
Spring Boot
Spring Cloud
Databases
ElasticSearch
MySQL
Redis
DevOps
AWS
Docker
Kubernetes
Platform Engineering
Amazon CloudWatch
Grafana
Loki
Prometheus
Rest API
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Yobi
yobi.ai
Yobi is a behavioral artificial intelligence company headquartered in New York City and founded in 2019. The company builds models over large consented consumer behaviour datasets so advertisers can predict audience response without handling personally identifiable information. It licenses those signals to agencies, demand side platforms, and advertising technology partners, and has worked with Microsoft on enterprise predictive behavioural models.
yobi.ai • HQ: New York, United States • Predictive Analytics • Customer Analytics • Data & Analytics • Advertising • Sales & Marketing • Artificial Intelligence • Machine Learning • Est. 2019
HQ: New York, United States • Predictive Analytics • Customer Analytics • Data & Analytics • Advertising • Sales & Marketing • Artificial Intelligence • Machine Learning • Est. 2019
Open 301 dayTop 25% pay 10 months ago

Tech Lead / Software Engineer - Yobi Ad Platform
$225k – $300k per year • Lead • Remote (United States, Canada) • Full-Time • Staff
C++
Go
Java
Rust
Scala
Databases
Databricks
AI/ML
LLM
Recommender Systems
DevOps
CI/CD
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Open 775 daysTop 25% pay 2 years ago

Software Engineer - Yobi Ad Platform
$180k – $275k per year • Remote (United States, Canada) • Full-Time
C++
Java
Rust
Scala
Databases
Databricks
AI/ML
LLM
Recommender Systems
DevOps
CI/CD
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Rockstar
tryrockstar.com
Human-led recruiting. Reinvented with AI.For 10x Less.. Personalized, multi-step sequences sent via Rockstar or "on behalf of" your team.
tryrockstar.com • HQ: San Francisco, United States • Artificial Intelligence • Professional Services • Human Resources
HQ: San Francisco, United States • Artificial Intelligence • Professional Services • Human Resources
Open 305 daysVerified live · 9 hours ago 11 months ago

Senior Software Engineer
≈ $140k – $233k per year (Estimated) • Senior • Remote (United States, Canada) • Senior
TypeScript
JavaScript
Node JS
AI/ML
AI Agents
Lovable
Model Context Protocol
Replit
Frontend
React.js
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Open 337 daysVerified live · 9 hours ago 12 months ago

Backend Software Engineer (Part-Time / Contractor)
≈ $80k – $146k per year (Estimated) • Remote (United Kingdom, Australia, Brazil, Canada, Mexico) • Contractor
Python
Python
Django
AI/ML
Claude
Cursor
OpenRouter
OpenAI
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Stedi
stedi.com
Stedi is the only programmable healthcare clearinghouse. We offer modern, AI-ready APIs for eligibility checks, claims, transaction enrollment, and more.
stedi.com • New York • Software • Data & Analytics • Data Integration
New York • Software • Data & Analytics • Data Integration
≈ $106k – $193k per year (Estimated) • Middle • 4+ years exp • Remote (United States, Canada) • Full-Time • Middle
Rust
TypeScript
Databases
Amazon Aurora
DynamoDB
DevOps
AWS
AWS Lambda
PagerDuty
API Gateway
GitHub
Cybersecurity
HIPAA
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Walter
walter.com
Established in 1952 and headquartered in Connecticut, Walter Surface Technologies manufactures surface treatment technologies, abrasives, power tools, tooling, chemical solutions, and environmental solutions.
walter.com • HQ: New York, United States • Industrial Machinery • Tools & DIY Supplies • Manufacturing
HQ: New York, United States • Industrial Machinery • Tools & DIY Supplies • Manufacturing
Open 328 daysVerified live · 1 hour ago 11 months ago

Backend Java Developer
≈ $139k – $230k per year (Estimated) • Senior • 6+ years exp • Remote (United States, Canada) • Senior
Java
SQL
DevOps
AWS
CI/CD
GCP
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Higharc
higharc.com
Higharc is the all-in-one web platform that simplifies, connects and improves each step of design, construction and sales for home building. Higharc's software solution seamlessly creates and integrates everything needed to design a home, sell ...
higharc.com • HQ: Raleigh, United States • Higher Education • Design & Creative • Artificial Intelligence
HQ: Raleigh, United States • Higher Education • Design & Creative • Artificial Intelligence
Open 332 daysVerified live · 2 days ago 11 months ago

Sr. Software Engineer, Geometric Modeling/CAD
≈ $143k – $238k per year (Estimated) • Senior • 5+ years exp • Remote (United States, Canada) • Full-Time • Senior
TypeScript
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Keplar
keplar.io
The most human-like AI moderator that gathers rich insights from natural conversations with real people.
keplar.io • Toronto • Waterloo • Embedded Systems • Cybersecurity • Artificial Intelligence
Toronto • Waterloo • Embedded Systems • Cybersecurity • Artificial Intelligence
Open 349 days 12 months ago

Founding Engineer
≈ $102k – $199k per year (Estimated) • Senior • 7+ years exp • Toronto • Waterloo • Remote (Canada) • Full-Time • Senior
SQL
TypeScript
AI/ML
Claude
Claude Code
AI Agents
Speech Recognition
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turbopuffer
turbopuffer.com
Learn about turbopuffer, co-founded by Simon Hørup Eskildsen and Justine Li. We're building vector and full-text search on object storage.
turbopuffer.com • Search Engines • Internet Services • Cloud Storage & File Sharing • Est. 2012
Search Engines • Internet Services • Cloud Storage & File Sharing • Est. 2012
Open 388 daysVerified live · 1 day ago 1 year ago

deployed engineer
≈ $96k – $240k per year (Estimated) • Remote (Canada) • Full-Time
JavaScript
Python
TypeScript
DevOps
Kubernetes
Vector
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Fireflies
fireflies.ai
Fireflies takes notes, manages tasks, and automates workflows across meetings, email, chat, CRM, and your apps. Build a searchable knowledge base of your team’s work in one place.
fireflies.ai • Manila • Chennai • Mumbai • Bengaluru • Vancouver • Artificial Intelligence • AI Agents
Manila • Chennai • Mumbai • Bengaluru • Vancouver • Artificial Intelligence • AI Agents
Open 406 days 1 year ago

Full stack Engineer
≈ $12k – $41k per year (Estimated) • Middle • 3+ years exp • Manila • Remote (India, Philippines, Canada) • Full-Time • Middle
Node JS
JavaScript
AI/ML
Midjourney
Anthropic
OpenAI
Frontend
GraphQL
DevOps
GCP
Kubernetes
GitHub
Management
Slack
Marketing
Salesforce
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Bellotalabs
bellotalabs.com
Bellota Labs is a software development studio specializing in games. Based in Redwood City, CA, we partner with world-class brands to build digital experiences players love.
bellotalabs.com • Redwood City • Los Angeles • San Jose • Game Development • 51-200 employees • Est. 2024
Redwood City • Los Angeles • San Jose • Game Development • 51-200 employees • Est. 2024
Open 547 daysVerified live · 1 hour ago 1 year ago

Senior Software Engineer (Mandarin-speaking)
≈ $139k – $230k per year (Estimated) • Senior • Redwood City • Remote (United States, Canada) • Bachelor's Degree • Full-Time • Senior
TypeScript
DevOps
CI/CD
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Array
array.com
Array is an embedded fintech company headquartered in New York City and founded in 2020 by Martin Toha and Phillip Zedalis. The company supplies white label credit score, credit monitoring, identity protection, and financial management products that banks, fintechs, and digital brands embed in their own applications. It is backed by investors including Battery Ventures, General Catalyst, and Nyca Partners, and sells primarily to financial institutions in the United States.
array.com • HQ: New York, United States • Identity Management • Cybersecurity • Personal Finance • Credit Cards • Financial Services • FinTech • Est. 2020
HQ: New York, United States • Identity Management • Cybersecurity • Personal Finance • Credit Cards • Financial Services • FinTech • Est. 2020
Open 571 dayVerified live · 1 day ago 1 year ago

Lead Go Software Engineer
$200k per year • Lead • 6+ years exp • Remote (United States, Canada) • Internship • Staff
C#
Java
Node JS
SQL
JavaScript
Databases
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
LLM
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Apply
Report

FutureSearch
futuresearch.ai
AI forecasting with a public track record. First in Metaculus's Summer 2026 FutureEval tournament, above the superforecaster median on ForecastBench, and every forecast draws on a shared world model that compounds with use. Research trusted by Anthropic, OpenAI, Google, and xAI.
futuresearch.ai • Explainable AI (XAI) • Predictive Analytics • Artificial Intelligence • 11-50 employees
Explainable AI (XAI) • Predictive Analytics • Artificial Intelligence • 11-50 employees
Open 638 daysTop 25% pay 2 years ago

Software Engineer
$125k – $225k per year • Senior • Remote (United States, Germany, United Kingdom, Canada, Czech Republic) • Full-Time
Python
Databases
ClickHouse
PostgreSQL
AI/ML
Claude
Claude Code
LLM
AI Agents
Dagster
Ray
DevOps
Azure
GCP
Kubernetes
Apply
Report

Nagarro
nagarro.com
Nagarro is a global digital engineering and technology solutions firm that specializes in custom software development, cloud transformation, and AI-driven innovation for enterprise clients. Headquartered in Germany, the company operates across more than 30 countries with an agile, non-hierarchical organizational model tailored for rapid digital product engineering. Partnering with leading organizations across industries such as automotive, financial services, and healthcare, it helps businesses accelerate digital transformation and modernize complex IT systems.
nagarro.com • HQ: Gurgaon, India • HQ: Munich, Germany • Software • Artificial Intelligence • Information Technology • 1001-5000 employees
HQ: Gurgaon, India • HQ: Munich, Germany • Software • Artificial Intelligence • Information Technology • 1001-5000 employees
Open 1212 daysVerified live · 1 min ago 3 years ago

Staff Engineer, .Net Fullstack
≈ $127k – $223k per year (Estimated) • Staff+ • 5+ years exp • Canada • Remote (Canada) • Full-Time • Staff • English
C#
JavaScript
TypeScript
C#
ASP.NET Core
Frontend
Angular
React.js
DevOps
Docker
GitLab CI
Jenkins
GitLab
Apply
Open 1212 daysVerified live · 1 min ago 3 years ago

Associate Staff Engineer, Java
≈ $130k – $227k per year (Estimated) • Staff+ • 5+ years exp • Canada • Remote (Canada) • Full-Time • Staff • English
JavaScript
Java
Java
Hibernate
Spring Boot
DevOps
Docker
GitLab CI
Jenkins
GitLab
Apply
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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 · 1 day 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
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CertiK
certik.com
CertiK is a blockchain security company that specializes in auditing smart contracts and blockchain protocols. It offers security audits monitoring tools and risk assessment services to help projects identify vulnerabilities and improve the safety of decentralized applications and digital assets.
certik.com • New York • Shenzhen • Dubai • San Francisco • Cybersecurity • Blockchain & Crypto • Smart Contracts & Security
New York • Shenzhen • Dubai • San Francisco • Cybersecurity • Blockchain & Crypto • Smart Contracts & Security
Open 1493 daysVerified live · 1 day ago 4 years ago

Software Engineer (Engineer III to Principal) - Formal Methods
≈ $137k – $275k per year (Estimated) • Lead • 4+ years exp • New York • Remote (United States, Canada) • Master's Degree • Full-Time • Principal
Haskell
OCaml
DevOps
CI/CD
Web3
Smart Contracts
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Linear
linear.app
Linear is a software company headquartered in San Francisco, California, and was founded in 2019. The company provides a project management and issue tracking platform designed for software development teams to plan and build products using streamlined workflows. Its system features integrated AI agents for automated task handling and connects with developer tools like GitHub, serving a global market of technology companies and engineering teams.
linear.app • HQ: San Francisco, United States • DevOps • Information Technology • Productivity Software • Project Management • Software • AI Agents • Artificial Intelligence • Est. 2019
HQ: San Francisco, United States • DevOps • Information Technology • Productivity Software • Project Management • Software • AI Agents • Artificial Intelligence • Est. 2019
Open 1952 daysVerified live · 10 hours ago 5 years ago

Senior / Staff Fullstack Engineer
≈ $118k – $245k per year (Estimated) • Staff+ • 5+ years exp • Remote (Europe, North America) • Full-Time • Staff
JavaScript
TypeScript
Databases
PostgreSQL
Redis
AI/ML
AI Agents
OpenAI
Frontend
GraphQL
React.js
styled-components
DevOps
GCP
Kubernetes
WebSockets
GitHub
Management
Slack
Apply
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Backend Developer Jobs in Waterloo
Frequently asked questions
How many Backend Developer jobs in Waterloo are available on Alion?
There are currently 22 active listings from 9 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Waterloo pay?
The average salary is around $381,896 per year based on the current listings.
Are remote options available for Backend Developer jobs in Waterloo?
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 Waterloo?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.