Principal Security Engineer - Blockchain Wallet Infrastructure

Location: Remote - Location: US or EU (remote-first, office optional). Must be in the US, not Canada or in the European Union. France or Paris or as close as possible, always preferred

Compensation: $220K - $300K

Join a stellar team of leaders and experts in blockchain technology, cryptography, and infrastructure to build the backbone of blockchain wallet infrastructure for the next financial era. We are hiring a Principal Security Engineer to lead security design and development across our entire platform. Reporting directly to the CISO, you will set the strategy to protect our high-stakes financial systems, fix vulnerabilities, and keep client wallets safe.

This is a strategic and highly technical role spanning the full security lifecycle. You will make security part of every layer of the stack, from architecture design to incident response. Beyond defense, you will champion secure development practices, mentor engineers, and represent the company's security posture to clients and the wider community.

Responsibilities:

Protocol Lead - Rule Enforcement for Regulated Blockchains

Location: remote - north and South America and the EU

Compensation: $180K - $220K

We are building a platform that sets the standard for how regulated blockchain applications enforce transaction rules directly at the smart contract layer. Our system empowers teams to create modular, programmable policies (like AML/CFT checks or off-chain collateral requirements) enforced with cryptographic guarantees before a transaction executes on-chain. We are seeking a Protocol Lead to own the entire smart contract suite, driving robust, scalable risk management for real-world use cases.

As the Protocol Lead, you will have full ownership of the architecture, development, and maintenance of our core smart contract suite. You will be the team's blockchain subject matter expert, defining security best practices, managing audits, and building tooling for seamless integration. This role requires a balance of hands-on coding, security leadership, and cross-ecosystem research (EVM and non-EVM).

Key Responsibilities:

Our client operates a sophisticated global IP investment and advisory ecosystem. With over 15 years of experience in IP strategy consulting, they have expanded into IP commercialization and investment, partnering with top-tier universities and corporations worldwide.

The group has a strong presence in multiple regions (including the UK, Europe, Asia-Pacific, and the Middle East), and manages both advisory services and investment funds, focusing on transforming early-stage research into high-value intellectual property assets that are licensed, commercialized, and sold globally.

Role Summary

We are seeking a Director of Intellectual Property (IP) to lead the commercialization, licensing, and monetization of intellectual property across diverse sectors. This senior leadership role requires deep expertise in IP strategy, university tech transfer, and corporate licensing, with the ability to navigate the entire IP lifecycle from creation to monetization.

The position is location-flexible (remote/hybrid/global) and is ideal for someone passionate about shaping the future of IP investment, commercialization, and innovation strategy.

About Jobgether:

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Staff, Application Security Engineer in Canada.

This is an exciting opportunity for a senior-level Application Security Engineer to play a critical role in enhancing security across high-scale, cloud-native applications. In this role, you will drive secure development practices, implement automated security solutions within CI/CD pipelines, and collaborate with cross-functional teams to ensure resilient and secure software delivery. You’ll be a key player in shaping security strategy, leading initiatives to reduce vulnerabilities, and staying ahead of emerging threats. This is a remote-first role open to candidates based in Alberta, Ontario, or British Columbia.

Accountabilities: