Syndica provides enterprise-grade RPC infrastructure and developer tooling for the Solana ecosystem, supporting critical Web3 applications with reliable and scalable data access. The company operates at the infrastructure layer, enabling developers, protocols, and researchers to better understand on-chain activity across multiple Web3 sectors.As a Senior Blockchain Data Researcher, you will...

Founding CTO, HyperSignals, Dubai (On-site)HyperSignals is building a perpetual trading platform centered on execution quality, transparency, and system reliability. The product is designed around social, signal-driven trading with live positions and real-time trade replication, operating under high load and volatile market conditions. This role owns the technical foundation of an...

Senior Blockchain Engineer (VNets), Tenderly, Remote (Europe) / BelgradeTenderly operates a full-stack Web3 infrastructure platform supporting multiple blockchain networks, with tooling that spans smart contract development, testing, node operations, and serverless compute. The VNets team focuses on building developer environments that make blockchain systems easier to test, validate, and integrate...

Senior Security Researcher, Hexens, Remote (CIS / Europe / UAE)Hexens provides cybersecurity services with a strong focus on blockchain systems and smart contract security. The team works on identifying vulnerabilities and architectural risks in codebases that often secure high-value digital assets. This role is focused on reviewing, auditing, and strengthening...

Senior Full Stack Engineer, Fireblocks (Dynamic), Bogotá / Buenos Aires / Mexico CityFireblocks provides institutional-grade infrastructure for organizations building with digital assets, supporting custody, wallets, and transaction workflows used by financial institutions, fintechs, and Web3 companies globally. Within Fireblocks, the Dynamic team focuses on embedded, non-custodial wallet infrastructure designed to...

Republic AI is building infrastructure for a blockchain protocol integrated with a decentralized AI compute network. The DevOps Engineer role focuses on designing, operating, and securing the systems that support validator nodes, GPU-based compute nodes, and AI workloads. This position owns CI/CD pipelines, deployment automation, monitoring, and performance optimization across...

This role focuses on building and securing peer-to-peer networking layers for a blockchain-based system. The Blockchain Engineer will design resilient P2P components using gossip protocols, distributed hash tables, and NAT traversal techniques. The position owns network performance, reliability, and security, with responsibilities spanning monitoring, debugging, and latency optimization. The role...

Coinme operates a digital financial services platform that combines blockchain infrastructure with consumer and enterprise payment systems. The Senior Software Engineer, Payments role focuses on building and maintaining backend systems that manage the movement of fiat and crypto funds across customer transactions. This position works within a distributed, microservice-based architecture...

Coinbase operates a global digital asset platform supporting cryptocurrency trading, custody, and onchain infrastructure. The Senior Counsel, Security and Technology role sits within the Security/Technology Legal team, advising security and technology organizations on regulatory compliance and governance matters. This position focuses on cybersecurity law, incident response reporting, and information security...

Risk Labs is the core team behind the UMA and Across ecosystems, building infrastructure that enables verifiable real-world data and cross-chain interoperability for Web3. This remote web3 role combines engineering leadership with hands-on architecture and development responsibilities. The Engineering Manager will guide a small cross-stack team while remaining deeply involved...

OKX operates a global crypto exchange and wallet ecosystem serving retail users and institutions, with a strong focus on regulatory reliability and proof of reserves. This crypto compliance role sits within the UAE entity and supports the Compliance function responsible for maintaining regulatory alignment and enterprise risk standards. The Senior...

Conduit builds a rollup-native cloud platform designed to scale Ethereum by making onchain compute easier to launch and operate. This layer 2 scaling role focuses on the backend systems that power Conduit’s platform, where engineers work directly on EVM node architecture, performance, and reliability. The Blockchain Engineer will design and...

builds digital dollar infrastructure including USDe, iUSDe, and USDtb, alongside white-label stablecoin capabilities for applications, chains, wallets, and exchanges. This remote web3 role combines design leadership with product management ownership across all user-facing products. The Head of Product Design defines design strategy and UX standards while remaining hands-on with high-fidelity...