Design and architect a security protocol, build and secure production smart contracts, integrate with the tech stack, and contribute to team culture.
Mission
Role
To secure the next generation of the web
For web3 to get into the hands of mainstream users, there cannot be exploits that steal millions of dollars in a single atomic transaction. The current exploit detection and response solutions are not sufficient to keep billions of dollars secure. We believe a combination of research-based and data-driven detection solutions and a novel response solution will leapfrog the industry forward in the battle against exploiters.
Role
Responsibilities
- Design and architect the first version of Guardrail’s security protocol
- Build and secure production smart contracts powering customers and user transactions on the Guardrail protocol
- Use industry best practices for smart contract mechanics, testing, and maintenance.
- Collaborate with the founding team to integrate on-chain stack with the rest of our stack
- Help shape the culture of the founding engineering team
Requirements
- 3+ years of experience writing smart contracts for reputable protocols
- Experience in Solidity and deep understanding of modern web3 technologies
- Ability to think through edge cases and identify architectural issues
- Security oriented mindset, thinking both as an attacker and defender
- Excellent communication skills and the ability to work well in a team.
- Ability to handle the breadth of scope as a founding member of the company
Similar Jobs
Artificial Intelligence • Big Data • Healthtech • Information Technology • Machine Learning • Software • Analytics
Provides technical support for production radiology systems, responding to time-sensitive customer incidents, troubleshooting Windows, networking, hardware, storage, and database issues, documenting cases, managing a 20–30 ticket backlog, and coordinating with internal technical and business teams. The role is remote within Canada, requires weekday shifts and an on-call rotation, and supports systems that may affect patient care.
Top Skills:
Active DirectoryCC#C++LanOraclePacsPowershellPythonRisTcp/IpWanWindowsWindows Server
Artificial Intelligence • Big Data • Healthtech • Information Technology • Machine Learning • Software • Analytics
Provide time-sensitive technical support for production radiology systems affecting patient care. Troubleshoot Windows, network, hardware, storage, database, RIS, and PACS issues; document incidents, collect logs, manage a 20–30-case ticket backlog, and coordinate with internal teams to resolve customer problems. The role requires customer service, scheduled shifts, and participation in an on-call rotation.
Top Skills:
Active DirectoryCC#C++Enterprise HardwareEnterprise StorageLocal Area NetworksOraclePacsPowershellPythonRisTcp/IpWide Area NetworksWindowsWindows ServerWindows Workstations
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
Manage adoption, customer health, renewal readiness, and growth across a scaled B2B SaaS portfolio. Design lifecycle campaigns, analyze customer and retention signals, coordinate renewal actions, triage inbound requests, conduct targeted customer conversations, and surface qualified expansion opportunities. Partner cross-functionally with Renewals, Sales, Product, Marketing, Support, and Customer Experience teams while delivering portfolio forecasts and executive updates.
Top Skills:
Ai-Enabled SaasB2B SaasBusiness Intelligence ToolsCrm SystemsCustomer Success PlatformsCustomer-Data SystemsMarketing Automation
What you need to know about the Vancouver Tech Scene
Raincouver, Vancity, The Big Smoke — Vancouver is known by many names, and in recent years, it has gained a reputation as a growing hub for both tech and sustainability. Renowned for its natural beauty, the city has become a magnet for professionals eager to create environmental solutions, and with an emphasis on clean technology, renewable energy and environmental innovation, it's attracted companies across various industries, all working toward a shared goal: advancing clean technology.
