Mozilla Corporation is a prominent global technology non-profit organization and open-source software developer headquartered in Mountain View, California, USA. Founded in 1998 as an offshoot of Netscape Communications, the organization operates on an open-source software development, digital rights advocacy, privacy technology, and commercial digital services model led by Executive Director / CEO Laura Chambers.
HQ: Mountain View, United States • Gaming • PC Games • Artificial Intelligence • Machine Learning • Web Development • Software • Internet Services • 501-1000 employees • Est. 1998
≈ $112k – $229k per year (Estimated) • Staff+ • 5+ years exp • Remote (Canada, United States) • Staff
≈ $92k – $187k per year (Estimated) • Senior • 3+ years exp • Remote (Canada, United States) • Internship • Senior
JavaScript
Python
Rust
DevOps
Azure
GCP
Heroku
Headquartered in Toronto, Ontario, Canada, Layer 6 AI is an artificial intelligence research laboratory and engineering organization operating as the AI center of excellence for TD Bank Group. Founded in 2016 and acquired by TD Bank in 2018, the company develops and deploys enterprise-grade deep learning, generative AI, and time-series forecasting models across retail banking, wealth management, and financial operations.
HQ: Toronto, Canada • Artificial Intelligence • 1001-5000 employees • Est. 2016
≈ $85k – $174k per year (Estimated) • Senior • 7+ years exp • Toronto • Ottawa • London • Remote (Canada) • Bachelor's Degree • Full-Time • Senior
C#
PowerShell
Python
AI/ML
Red Teaming
Cybersecurity
MITRE ATT&CK
Vertex provides indirect tax calculation and compliance software for enterprises. Its engines apply sales, use and value added tax rules across transactions worldwide. The company integrates with major enterprise resource planning and commerce systems.
HQ: King of Prussia, United States • Billing & Invoicing • Marketplaces • Commerce • Est. 1978
$192k – $249k per year • Equity • Staff+ • 5+ years exp • Canada • Remote (Canada) • Bachelor's Degree • Full-Time • Architect
Anomaly Detection
DevOps
AWS
Azure
GCP
GitHub
Cybersecurity
Defense in Depth
Threat Modeling
NMI is a leading provider of payment processing solutions. The company's platform helps businesses accept payments from a variety of sources, including credit cards, debit cards, ACH, and more. NMI's platform offers a range of features, including: Payment gateway Merchant account Payment processing Fraud prevention Customer support NMI's platform is designed to be secure and reliable, with a focus on providing businesses with a seamless payment experience.
Cape Town • Bristol • FinTech • Financial Services • Payments
≈ $113k – $231k per year (Estimated) • Staff+ • Remote (United Kingdom, Canada, United States) • Staff
Python
DevOps
AWS
CI/CD
Platform Engineering
Kubernetes
Cybersecurity
GDPR
ISO 27001
PCI DSS
SOC 2
≈ $121k – $251k per year (Estimated) • Staff+ • Remote (United States, United Kingdom, Canada) • Staff
Python
DevOps
AWS
CI/CD
Platform Engineering
Kubernetes
Cybersecurity
GDPR
ISO 27001
PCI DSS
SOC 2
$122k – $176k per year • Staff+ • Remote (United Kingdom, United States, Canada) • Staff
Python
DevOps
AWS
CI/CD
Platform Engineering
Kubernetes
Cybersecurity
GDPR
ISO 27001
PCI DSS
SOC 2
Sophos is a global leader in cybersecurity, providing businesses and individuals with a comprehensive range of solutions to protect against a wide range of cyber threats. Our products include endpoint protection, network security, and cloud security. Sophos is committed to providing our customers with the highest level of security and protection, and we are always innovating to stay ahead of the latest threats.
HQ: Oxford, United Kingdom • Internet Security Services • Managed Security • Information Security • Cybersecurity
≈ $96k – $196k per year (Estimated) • Senior • 5+ years exp • Remote (Canada) • Bachelor's Degree • Full-Time • Senior
PowerShell
SQL
DevOps
Debian
Red Hat
Ubuntu
Cybersecurity
MITRE ATT&CK
Sophos
osquery
≈ $65k – $135k per year (Estimated) • Middle • 3+ years exp • Remote (Canada) • Full-Time • Middle
PowerShell
SQL
Cybersecurity
MITRE ATT&CK
osquery
Sophos
≈ $65k – $135k per year (Estimated) • Middle • 4+ years exp • Remote (Canada) • Full-Time • Middle
PowerShell
SQL
Cybersecurity
MITRE ATT&CK
osquery
Sophos
Chainguard is a cybersecurity company specializing in supply chain security and container image hardening for modern software development. The company is best known for creating minimalist, zero-vulnerability container base images called Chainguard Images, which significantly reduce the attack surface for enterprise applications. Founded by open-source security leaders, Chainguard helps organizations automate software security compliance and protect their build pipelines against supply chain attacks.
HQ: New York, United States • Software • Cybersecurity • DevSecOps • Est. 2021
≈ $121k – $248k per year (Estimated) • Equity • Staff+ • 7+ years exp • Remote (Canada, United States) • PhD • Staff
JavaScript
Python
Databases
Snowflake
AI/ML
AI Agents
Spark
Human-in-the-Loop
OpenAI
≈ $100k – $204k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Canada, United States) • PhD • Internship • Senior
Python
Databases
Snowflake
AI/ML
AI Agents
Spark
OpenAI
DevOps
AWS
CI/CD
GCP
GitHub Actions
Kubernetes
Tekton
GitHub
IAM
Cybersecurity
Cosign
SBOM
Sigstore
SLSA
Kyverno
Workleap is a company that provides an integrated platform designed to improve the employee experience by focusing on engagement, performance, and development. Their suite of products includes Officevibe, Pingboard, and various Learning Management Systems (LMS) that help businesses tackle challenges like hybrid work, onboarding, professional development, and performance management. Workleap aims to create happier and more productive workplaces by making it easier for HR teams to manage and enhance their HR strategies.
Montreal • E-learning • Higher Education • Professional Services • Est. 2006
≈ $121k – $247k per year (Estimated) • Staff+ • 5+ years exp • Remote (Canada) • Staff
C#
Python
AI/ML
AI Agents
Claude
Context Engineering
LLM Guardrails
Model Context Protocol
DevOps
Azure
CI/CD
GitHub Actions
GitHub
Cybersecurity
CWE
OWASP Top 10
SOC 2
Threat Modeling
≈ $121k – $247k per year (Estimated) • Staff+ • 5+ years exp • Montreal • Remote (Canada) • Full-Time • Staff
C#
Python
AI/ML
AI Agents
Claude
Context Engineering
LLM Guardrails
Model Context Protocol
DevOps
Azure
CI/CD
GitHub Actions
GitHub
Cybersecurity
CWE
OWASP Top 10
SOC 2
Threat Modeling
Nous Research is a leader in the American open source AI movement, training world-class open source language models.
New York • LLM & Generative AI
Senior • 8+ years exp • Remote (AMER) • Full-Time • Staff
AI Agents
DevOps
AWS
Azure
GCP
Kubernetes
Vercel
IAM
Cybersecurity
ISO 27001
SOC 2
Least Privilege
OpenZeppelin is a smart contract security company founded in 2015 with origins in Buenos Aires. Its open-source contract libraries are the de facto standard for token and access control implementations across Ethereum and compatible chains. The firm also performs audits and sells Defender, a platform for secure contract operations, upgrades and incident response.
HQ: Buenos Aires, Argentina • Cybersecurity • Financial Services • Blockchain & Crypto • Est. 2015
Remote • Contractor • English: C1
Solidity
Cairo
Go
Move
Rust
Cairo
OpenZeppelin Cairo
Solidity
Certora
Echidna
Halmos
Cybersecurity
Threat Modeling
Web3
Aave
DeFi
Ethereum
OpenZeppelin
Smart Contracts
Uniswap
Aptos
Cosmos
Cosmos SDK
Foundry
Solana
Starknet
Stellar
Sui
BeyondTrust is a cybersecurity software company headquartered in Atlanta, Georgia, and founded in 2006. The organization provides a platform for privileged access management, identity security, and secure remote access to protect organizations from data breaches and internal threats. It operates globally across various sectors, serving thousands of customers including government agencies and large enterprises under the ownership of Francisco Partners.
HQ: Atlanta, United States • Vulnerability Management • Endpoint Security • Cloud Security • Information Security • Cybersecurity • Identity Management • Est. 2006
≈ $130k – $259k per year (Estimated) • Lead • 10+ years exp • Remote (United States, Canada) • Architect
Claude
LLM
LLM Guardrails
OpenAI
DevOps
AWS
Azure
Kubernetes
Cybersecurity
BeyondTrust
Threat Modeling
General Dynamics is a major global aerospace and defense corporation that designs, engineers, and manufactures advanced military hardware, security systems, and commercial aircraft. The company operates across four primary business segments: Aerospace - famous for producing Gulfstream business jets - along with Marine Systems, Combat Systems, and Technologies. Its wide-ranging portfolio includes nuclear-powered submarines, main battle tanks, armored vehicles, command-and-control IT infrastructure, and specialized cyber solutions for defense and intelligence agencies worldwide.
HQ: Reston, United States • Manufacturing • Aerospace Manufacturing • C4ISR • Military
$100k – $145k per year • Senior • 5+ years exp • In office (Ottawa, Canada) • Bachelor's Degree • Full-Time • Senior
Docker
Podman
Cybersecurity
CVE
CWE
NIST 800-171
Threat Modeling
Motorola Solutions is a global leader in public safety and enterprise security solutions, specializing in land mobile radio communications, video security, access control, and command center software. Created in 2011 following the spin-off of Motorola's mobile phone division, the Chicago-based company primarily serves law enforcement, emergency medical services, government agencies, and commercial enterprises. Its integrated ecosystem connects critical communications, AI-powered video analytics, and emergency dispatch systems to help organizations safeguard communities and operations.
HQ: Chicago, United States • Government • Military • Law Enforcement • Military Communication • 1001-5000 employees • Est. 2011
≈ $67k – $137k per year (Estimated) • Senior • 8+ years exp • In office (Toronto, Ottawa, Quebec, Gatineau, Canada) • Relocation • High School Diploma • Full-Time • Senior • French: C1
IAM
Cybersecurity
ISO 27001
NIST 800-53
Zero Trust
Marketing
Salesforce
Bibibike is a micromobility service provider headquartered in Krasnodar, Russia, founded in 2025. The company offers an app-based electric bike-sharing platform that allows users to locate, rent, and park e-bikes within designated urban zones. It operates a fleet of distinctive green vehicles designed for short-distance city travel and provides franchise options for regional business partners.
HQ: Krasnodar, Russia • Smart Mobility • Shared Mobility • Transportation & Logistics • 501-1000 employees • Est. 2025
$109k – $159k per year • Senior • In office (Ottawa, Canada) • Full-Time • Senior
$109k – $159k per year • Equity • Senior • In office (Ottawa, Canada) • Full-Time • Senior
C++
Python
Assembly
Assembly
Binary Ninja
Cybersecurity
Ghidra
IDA Pro
A new dawn. A different approach to security.. We're the team that industry titans call first. Even security companies call us when they need security.
Penetration Testing • Artificial Intelligence • Cybersecurity
≈ $76k – $170k per year (Estimated) • Middle • 3+ years exp • Remote (SEA, North America) • Internship • Middle
Anthropic
Red Teaming
DevOps
AWS
Wpromote is a digital marketing agency that helps our clients Think Like A Challenger: from enterprise brands to fast-growing digital disruptors, we believe that the right marketing strategy can help every business connect with customers and drive...
New York • Los Angeles • Media & Entertainment • Creative Agencies • Sales & Marketing
$145k – $170k per year • Senior • 5+ years exp • Los Angeles • Remote (United States, Canada) • Full-Time • Senior
Python
DevOps
GCP
Platform Engineering
Terraform
IAM
Cybersecurity
Crowdstrike
Least Privilege
SOC 2
Management
Google Workspace
AlphaSense is an AI-powered market intelligence and search platform designed for business and financial professionals. The company leverages proprietary natural language processing and generative AI to parse vast datasets, including SEC filings, earnings transcripts, broker research, and expert call libraries. By aggregating public and private market data alongside enterprise internal knowledge, it helps corporate strategy and investment teams make data-driven decisions faster.
New York • Delhi • Pune • Bengaluru • London • Sales & Marketing • Artificial Intelligence • Data & Analytics • Market Research • 1001-5000 employees • Est. 2011
≈ $124k – $254k per year (Estimated) • Staff+ • 7+ years exp • Remote (United States, Canada) • Staff
JavaScript
Python
AI/ML
EU AI Act
NIST AI RMF
LLM
DevOps
AWS
CI/CD
Azure
GCP
Kubernetes
Cybersecurity
Threat Modeling
ISO 27001
NIST 800-53
SOC 2
≈ $124k – $253k per year (Estimated) • Staff+ • Remote (Canada, Finland) • Staff
Java
SQL
Java
Maven
Spring Boot
Frontend
GraphQL
DevOps
AWS
GCP
gRPC
Helm
Kubernetes
Platform Engineering
OpenTelemetry
Cybersecurity
GDPR
SOC 2
Auth0
≈ $140k – $275k per year (Estimated) • Staff+ • Remote (North America, Finland) • Staff
Java
SQL
Java
Maven
Spring Boot
Frontend
GraphQL
DevOps
AWS
GCP
gRPC
Helm
Kubernetes
Platform Engineering
OpenTelemetry
Cybersecurity
GDPR
SOC 2
Auth0
Packetlabs is a Canadian cybersecurity company founded in 2013 and based in Mississauga. It specialises in penetration testing and adversary simulation. The company serves financial and technology clients.
HQ: Mississauga, Canada • Information Security • Penetration Testing • Cybersecurity • Est. 2013
≈ $96k – $236k per year (Estimated) • Remote (Canada) • Full-Time
Python
DevOps
RTOS
Cybersecurity
Ghidra
Chips/EDA
KiCad
≈ $68k – $143k per year (Estimated) • Middle • 3+ years exp • Remote (Canada) • Full-Time • Middle
Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
≈ $95k – $211k per year (Estimated) • Lead • Remote • Bachelor's Degree • Staff
Ubuntu
Cybersecurity
Maltego
Shodan
Remote
JavaScript
PHP
Python
Ruby
Rust
TypeScript
DevOps
Debian
Ubuntu
Remote • Bachelor's Degree • Internship
C++
JavaScript
PHP
Python
Ruby
Rust
TypeScript
DevOps
Debian
Ubuntu
Cybersecurity
Threat Modeling
Cryptography
OpenSSL
Established in 2012, Interdependence is a full-service digital PR, investor relations and media communications firm supercharged by the most advanced technology ever in public relations to maximize consistent media placements in prestigious media ...
Professional Services • Advertising • Sales & Marketing
$200k – $300k per year • Lead • 10+ years exp • Remote • Staff
HIPAA
ISO 27001
NIST CSF
PCI DSS
SOC 2
$120k – $150k per year • Senior • Remote • Full-Time • Senior
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.
HQ: New York, United States • Identity Management • Cybersecurity • Personal Finance • Credit Cards • Financial Services • FinTech • Est. 2020
$170k per year • Equity • Senior • 5+ years exp • Remote (United States, Canada) • Full-Time • Senior
Red Teaming
Cybersecurity
OWASP Top 10
