Trabajos remotos de criptografía - Remoto

HRIS / ADP Workforce Now Administrator Company: Consensys Consensys is a leading blockchain and web3 software company (founder of MetaMask and Linea) building products and infrastructure that enable users, developers, and institutions to participate in the next generation of the internet. The team is fully remote and focused on scaling products and infrastructure used by millions of users and thousands of developers. Candidates based in France, Italy, or Germany cannot be considered for this role. Responsibilities: - Own day-to-day ADP Workforce Now configuration, security roles, workflows, custom fields, and system health. - Translate business requirements into end-to-end system solutions: configuration, testing, rollout, and adoption. - Manage product releases, integrations with payroll entities, benefits carriers, finance tools, and core HR platforms; monitor and troubleshoot data flows. - Maintain role-based access, enforce least-privilege standards, and produce SOX-ready access review evidence. - Lead HR systems and data projects, build process automations (including AI-assisted tools), and maintain runbooks and documentation. - Support cyclical operations (open enrollment, compensation cycles, payroll close, year-end) and manage vendor relationships and SLAs. Requirements: - Deep functional expertise in ADP Workforce Now as a hands-on administrator (configuration, reporting, security, troubleshooting). - 5+ years of progressive experience in HR systems administration, HRIS configuration, or HR technology operations. - Experience managing integrations (APIs and manual data flows), reporting/dashboards, data governance, and compliance/audit evidence (SOX). - Strong change management, documentation, training, and stakeholder enablement skills. Stack: ADP Workforce Now, HRIS integrations (APIs), Payroll & benefits carriers, AI-assisted automation tools, Reporting/dashboards, SOX compliance 📩 Apply

Senior Legal Associate Full-time/Company: Re7 Capital Re7 Capital is a London-based crypto-asset investment firm operating innovative investment strategies at the frontier of digital assets, underpinned by proprietary data infrastructure and deep domain expertise. The team combines institutional finance experience, DeFi-native insight, and advanced analytics. Preference for candidates in United Kingdom, France, Netherlands, Belgium, Portugal or United Arab Emirates; ideally within 3 hours of GMT/BST. Responsibilities: - Manage regulatory licensing and cross-jurisdictional legal structures - Support and challenge commercial deal structuring and negotiation - Ensure compliance across sales, marketing and corporate communications - Advise on legal and regulatory aspects of existing and new products - Handle legal entity governance, new structures, IP protection, and data privacy compliance - Work with external counsel and regulators to manage cross-border operations Requirements: - 5+ years legal and operations experience within crypto, asset management or financial services - Qualified lawyer or equivalent senior legal experience - Appreciation of digital assets and crypto-native legal frameworks - Strong understanding of financial regulations across multiple jurisdictions (e.g. FCA, CIMA, SEC, MiCA) - Proven experience managing legal entity structuring, fund governance and cross-border operations - Hands-on experience drafting and negotiating commercial contracts Stack: Legal, DeFi, Web3, Cryptography Benefits: - Remote-first with freedom to drive impact and grow with the business (ideally within 3 hours of GMT/BST) - Work with some of the smartest minds in DeFi — low-ego, mission-aligned, and results-driven - Collaborative, fast-paced environment at the forefront of decentralised finance - Opportunities to grow in a rapidly evolving industry - Competitive package - UK visa sponsorship for exceptional candidates 📩 Apply

Finance Director / CFO — Crypto-Native Gaming Platform Part-Time/Company: cs2skin We’re a crypto-native online gaming platform, looking for a Finance Director / CFO to own our financial operations end to end. Ссылка скрыта Applicants based in or willing to work closely with a Dubai-based founder. Responsibilities: - Full financial reporting: monthly, quarterly, and yearly, including revenue and balances across multiple currencies - Reconciliation across crypto custody (Fireblocks), OTC/exchange conversion, and multi-jurisdiction banking - Treasury oversight across crypto and fiat holdings - Building out financial controls and reporting infrastructure as we scale Requirements: - Real experience with crypto treasury operations and reading on-chain transactions - Experience with custody platforms like Fireblocks and OTC/exchange conversion flows - Comfortable working in a high-growth, fast-moving environment Nice to have: - Prior exposure to gaming, betting, or high-risk/high-volume payment environments Stack: Fireblocks, on-chain transactions, OTC/exchange conversion, crypto custody, multi-jurisdiction banking Benefits: - $4K – $6K - Option to receive compensation in digital currency 📩 Apply

Engineer Full-time/Company: Soter Labs Soter Labs runs end-to-end governance and risk operations for the Sky ecosystem, a large decentralized capital allocation system in DeFi. The team provides decision-making support, process execution, security and monitoring, and offers a small senior team with high autonomy and direct exposure to Sky Core and ecosystem partners. Responsibilities: - Research and propose an approach for monitoring all smart contract types across the ecosystem, including L2 deployments - Implement the monitoring framework and iterate with Sky Core devs and external partners - Collaborate with risk teams to define response processes and operate/evolve monitoring over time - Manage deployment and monitoring of vaults holding hundreds of millions of dollars - Execute parameter changes driven by governance requests and take on further scoped projects Requirements: - Eagerness to contribute to the Sky ecosystem and willingness to grow within it - First-principles problem solver who proactively identifies gaps and proposes improvements - 5+ years software engineering experience, with production EVM/smart contract work - Solidity fluency and deep understanding of EVM security patterns (access control, oracles, upgradeability, cross-chain/L2 messaging) - Comfort owning high-value production systems where mistakes are expensive and irreversible Nice to have: - Prior experience with smart contract risk analysis in high-stakes environments - Experience with L2 infrastructure (OP Stack, Arbitrum) and bridge/messaging security Stack: Solidity, Foundry/Hardhat, TypeScript, Tenderly, Safe (multisig-based ops) Benefits: - $120K–$200K base - Bonuses paid in cash or SKY tokens - High-autonomy, high-support team with investment in long-term growth 📩 Apply

Senior Frontend Engineer Company: Tether Operations Limited Tether builds reserve-backed digital tokens (including USDT) and a suite of products spanning finance, energy, data, education and evolving web3 services. The team focuses on secure, transparent blockchain solutions and global-scale products like KEET for private data sharing. Responsibilities: - Translate AI intelligence into intuitive, reliable user experiences for the product (QV.AC). - Deliver new features and bug fixes with focus on reliability, performance and user satisfaction. - Maintain high codebase quality through coding standards, code reviews and automated testing. - Design and develop responsive, high-performance UI and manage application state across platforms. - Test and debug complex frontend applications to ensure seamless user experiences. - Collaborate effectively within a remote, globally distributed team. Requirements: - Proven production experience with React or Preact and modern JavaScript/TypeScript. - Strong competency in state management (Redux, Redux Toolkit, Zustand, or similar). - Ability to write modular, maintainable and well-tested code. - Solid skills in testing and debugging complex frontend applications. - Interest or experience with P2P technologies or distributed systems. - Good English communication skills and comfort working in a remote global team. Nice to have: - Experience with desktop app development (Electron, Tauri or similar). - Familiarity with video/audio APIs (WebRTC, media streams) and real-time communication. - Demonstrated UI performance optimization: rendering and memory management. - Experience building cross-platform desktop apps (macOS, Windows, Linux). - Contributions to open-source projects, especially in P2P or decentralized tech. Stack: React/Preact, JavaScript, TypeScript, Redux, Redux Toolkit, Zustand, Electron, Tauri, WebRTC, media streams, P2P/distributed systems Benefits: - Distributed Team - Pay In Crypto 📩 Apply

Staff+ Mobile Engineer Full-time/Company: Arcade We're the team behind PRJX, the #1 DEX on HyperEVM, which generated $5.4M revenue in year one with 2 full time people. We're building the best place to trade crypto (spot + perps) on your phone and a completely original social product with several novel mechanisms. Role: Staff+ level — $180,000+ and significant equity. NA/EU timezone ideal. Responsibilities: - Build the best mobile trading app in the world. - Own the entire user experience. - Keep the interface truthful under live market data. - Hold 60fps on mid-range Android under sustained load. - Automate weekly iOS and Android releases. Requirements: - Independently designed, implemented, and scaled a consumer mobile app. - Extended React Native itself across new architecture, Hermes, JSI, and custom native modules. - Built gesture-driven motion under concurrent state change. - Delivered production trading interfaces: order entry, TP/SL, TWAP, perps, funding, and leverage. - Implemented on-device key custody for embedded wallets, EIP-7702, SIWE, and cross-chain swaps. Nice to have: - Skia, Swift, Kotlin. Stack: Expo (~54), React Native, TypeScript, Reanimated, Privy, viem, Solana, Hyperliquid SDK, cross-chain routing and bridging, PostHog, Sentry, Skia, Swift, Kotlin Benefits: - Async 📩 Apply

Staff+ Engineer · $200,000+ · significant equity Full-time/Company: Arcade Arcade is the team behind PRJX, the #1 DEX on HyperEVM, which generated $5.4M revenue in year one with two full-time people. They are building the best place to trade crypto (spot + perps) on mobile and a completely original social product with novel mechanisms. NA/EU timezones preferred. Responsibilities: - Build the best trading system in crypto. - Own the entire trading infrastructure. - Build the payout system that shares fees with the people who drive volume. - Turn a dozen data providers into one reliable source of truth. - Earn trust at the worst possible moment. - Scale the system to $100M daily volume. Requirements: - Owned the system of record for customer funds across ledger, settlement, and matching. - Defined a financial system's consistency guarantees and operating limits. - Migrated live financial data with zero downtime and zero loss. - Operated a high-throughput system under adversarial conditions. - Been the final authority and the last escalation. Nice to have: - Rust and Go experience. Stack: TypeScript/Node, Express 5, Postgres with Drizzle, pnpm monorepo, Awilix, Vitest, AWS (SQS, ECS, Lambda, RDS, S3, CloudWatch), Solana via @solana/kit, market data via Alchemy, Mobula Benefits: - Async 📩 Apply

Senior Legal Counsel - Crypto / DeFi Full-time/Company: Re7 Capital Re7 Capital is a London-based crypto-asset investment firm operating a range of innovative investment strategies at the frontier of digital assets. The team combines institutional finance experience, DeFi-native insight, and proprietary data infrastructure. Applicants should ideally be located within 3 hours of GMT/BST. Responsibilities: - Manage regulatory licensing and cross-jurisdictional legal structures. - Support commercial deal structuring and negotiation. - Ensure compliance across sales, marketing and corporate communications. - Advise on legal and regulatory aspects of existing and new products. - Handle legal entity governance, IP protection, and data privacy compliance. Requirements: - 5+ years of legal and operations experience within crypto, asset management or financial services. - Qualified lawyer or equivalent senior legal experience. - Strong understanding of financial regulations across multiple jurisdictions (e.g. FCA, CIMA, SEC, MiCA). - Proven experience managing legal entity structuring, fund governance, and cross-border operations. - Hands-on experience drafting and negotiating commercial contracts. - Familiarity with offshore fund and asset management structures. - Experience working with external counsel and regulators. Benefits: - Remote-first with freedom to drive impact and grow with the business. - Work with some of the smartest minds in DeFi in a collaborative, low-ego environment. - Opportunities to grow in a rapidly evolving industry and competitive package. - UK visa sponsorship for exceptional candidates. 📩 Apply

Senior Legal Counsel - Crypto / DeFi Full-time/Company: Re7 Capital Re7 Capital is a London-based crypto-asset investment firm operating innovative investment strategies at the frontier of digital assets, underpinned by proprietary data infrastructure and deep domain expertise. The team combines institutional finance experience, DeFi-native insight and advanced analytics. Ideally located within 3 hours of GMT/BST. Responsibilities: - Manage regulatory licensing and cross-jurisdictional legal structures - Support commercial deal structuring and negotiation - Ensure compliance across sales, marketing and corporate communications - Advise on legal and regulatory aspects of existing and new products - Handle legal entity governance, IP protection, and data privacy compliance Requirements: - 5+ years of legal and operations experience within crypto, asset management or financial services - Appreciation of digital assets and crypto-native legal frameworks - Qualified lawyer or equivalent experience in a senior legal function - Strong understanding of financial regulations across multiple jurisdictions (e.g. FCA, CIMA, SEC, MiCA) - Proven experience managing legal entity structuring, fund governance, and cross-border operations - Hands-on experience drafting and negotiating commercial contracts - Experience working with external counsel and regulators Benefits: - Remote-first with freedom to drive impact and grow with the business (ideally within 3 hours of GMT/BST) - Work with some of the smartest minds in DeFi - low-ego, mission-aligned, and results-driven - Collaborative, fast-paced environment at the forefront of decentralised finance - Opportunities to grow in a rapidly evolving industry - Competitive package - UK visa sponsorship for exceptional candidates 📩 Apply