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New-graduate Software Systems Design Engineer focused on blockchain security and protocol design, analyzing mainstream blockchains and hardening wallet/core systems using systems-level programming and cryptography.
Please note that we are unable to consider applications from candidates based in France, Italy, or Germany for this role. Consensys is the leading blockchain and web3 software company. Founded by Joe Lubin, CEO of…
Job Title: Block-Builder Engineer Who we are: Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.…
OP Labs builds Optimism, an open-source blockchain network that powers the next generation of financial infrastructure. Hundreds of companies, from the world's largest enterprises like Sony, Coinbase, Kraken,…
Build and optimize OKX’s big-data platform for on-chain analytics, fraud detection, and AI-driven trading tools using Spark, Flink, Kafka, and vector databases.
Builds and optimizes Web3 big-data pipelines (on-chain transactions, smart-contract events) and integrates AI/LLM features like Text2SQL and anomaly detection to power analytics, risk models, and AI-driven data products.
We are looking for an experienced Lead Backend Developer to drive the development of enterprise-grade backend services for a comprehensive blockchain platform. You'll lead backend development across three key…
Phantom is on a mission to connect the world to the freedom of open markets. Tens of millions of people all over the world use Phantom to access global markets that never close, including perpetuals, prediction…
DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly…
About the Ethereum Foundation The Ethereum Foundation (EF) is a global non-profit organization dedicated to supporting Ethereum and related technologies. Our role is to allocate resources to critical projects, to be a…
Manages academic partnerships, research programs, and university engagements for the Ethereum Foundation, coordinating between scholars and the broader Ethereum ecosystem using tools like Notion and Google Suite.
About The Role The OTC Sales Manager will own the end-to-end sales cycle, from lead generation to relationship management. You will pitch our liquidity solutions, onboard institutional clients, and structure…
Designs and secures ING’s digital asset tech stack, focusing on wallet infrastructure, key management, smart contract security, and blockchain integrations to ensure compliance, resilience, and production readiness in regulated banking environments.
Design, implement, and secure ING's digital asset technology capabilities—including wallet infrastructure, key management, cryptographic controls, custody models, smart contract security, and blockchain integrations—in a regulated banking environment.
Designs intuitive interfaces for businesses to manage digital currencies and cross-border transactions using stablecoins and traditional fiat rails, collaborating with engineering and product teams.
Builds and maintains blockchain infrastructure for a new stablecoin-based payments platform, focusing on multi-chain smart contracts, hot wallet reliability, and cross-border dollar access.
At Offchain, we aren’t just building products: we’re leading a movement. As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized…
Specializes in tracing ransomware funds across blockchains, identifying laundering pathways, and generating actionable intelligence for investigations and disruption efforts using blockchain analytics and cyber threat intelligence.
Design, deploy, and maintain blockchain infrastructure for a Web3 company, focusing on Kubernetes, OP Stack, and AWS with GitOps and CI/CD pipelines.
Contribute to a trusted digital identity ecosystem using blockchain development expertise, including smart contracts, Solidity, Ethereum, developer frameworks, and peer-to-peer technologies.
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