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Build decentralized blockchain applications using C++ and Solidity smart contracts, alongside modern JavaScript technologies like Node.js and ReactJS in an Agile CI/CD environment.
Researches and develops blockchain applications (Ethereum, DeFi, NFTs, cross-chain) while teaching and organizing events; core focus on smart contracts and blockchain platforms.
Lead Ripple’s Post-Quantum Cryptography migration, coordinating cross-team security initiatives to prepare for Q-Day by 2028 while aligning engineering, InfoSec, and partners on cryptographic upgrades.
Develop and maintain automated trading strategies and low-latency trading systems for crypto derivatives markets, working with traders and quant researchers on pricing logic, execution, and risk control.
The Product Manager will research Layer-2 technologies and developer tools to define product strategy and specifications. They will coordinate with engineering and compliance teams to manage the product lifecycle, monitor network performance, and drive iterations based on ecosystem data.
Java Software Engineer designing and supporting digital-asset trading system infrastructure—order/execution management, exchange connectivity, and integration with risk, compliance, and custodian systems.
3-month contract Functional Business Analyst role focused on corporate banking stablecoin and digital asset initiatives—eliciting requirements, preparing BRDs/FRDs, and modelling processes using BPMN, JIRA, and Confluence.
Backend-focused Software Engineer building and maintaining a crypto custody platform using TypeScript, NestJS, Next.js and PostgreSQL, evolving from third-party custody to operating internal wallet, transaction-policy and secure-signing infrastructure.
Intern building a scalable web-based IT governance and security dashboard, including data ingestion pipelines, API integrations, and executive reporting visualizations.
This role provides legal privacy counsel for Mastercard's digital assets and blockchain initiatives, including the integration of BVNK. The attorney will assess product compliance, negotiate privacy terms in contracts, and monitor regulatory developments in crypto and payments.
A senior security engineer audits and develops secure Rust code for blockchain infrastructure (Polkadot/Kusama), leveraging ML for automated threat detection and collaborating with dev teams to embed security best practices.
Part-time Systems Administrator maintains PayDepot’s fintech and crypto infrastructure, including VPN, WiFi, and laptop provisioning, while providing responsive IT support.
Staff Data Scientist driving growth analytics, experimentation, and statistical/ML modeling to improve acquisition, retention, and monetization for Shakepay's Canadian bitcoin platform, primarily using SQL and Python.
Lead Growth Data Scientist at Shakepay, a Canadian Bitcoin financial-services platform, using SQL, Python, experimentation, and statistical analysis to drive acquisition, retention, and product decisions across cross-functional teams.
The Growth Data Scientist will collaborate with cross-functional teams to identify growth opportunities, design KPIs, and conduct experiments to analyze user behavior. The role focuses on driving data-informed decision-making across engineering, marketing, and operations.
The Growth Data Scientist will partner with cross-functional teams to drive product growth by applying statistical rigor and experimentation to improve acquisition, retention, and monetization. The role involves building dashboards and self-serve tools to provide data-driven insights across the organization.
The UX/UI Designer will create user flows, wireframes, and prototypes for a web 3.0 enterprise software provider. The role involves collaborating with cross-functional teams to deliver high-quality digital experiences using tools like Figma and Adobe Creative Suite.
Designs and maintains automated data extraction scripts to keep web data fresh and accurate for a regulated web3 enterprise software provider.
The System Test Engineer will develop test environments, execute system testing, and troubleshoot issues for a web 3.0 enterprise software provider. The role involves documenting test outcomes and supporting deployment activities using technologies like JavaScript, Docker, and Kubernetes.
This role involves building and scaling a fintech platform that bridges fiat and cryptocurrency for Canadian consumers. You will work within a cross-functional squad using a stack including TypeScript, Node.js, React, and AWS to accelerate product development and enhance system security.
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