Top Web3 Jobs

Lead and manage software engineering teams: run agile processes, design and ship secure scalable APIs and services, guide architecture, manage technical debt, recruit and mentor engineers, and align work with company objectives.

Leads Circle’s product and technology communications strategy, including media narratives, product launches, executive thought leadership, speaking opportunities, developer communications, and Tier 1 technology media relationships. Builds long-term positioning for Arc, Circle Agent Stack, Circle Payments Network, and digital asset products. Partners with product, commercial, community, public affairs, and reputation teams while developing AI-powered communications workflows and supporting crisis response.

Design, build, and maintain Soroban smart contracts and backend services integrating Stellar, EVM, and Solana. Scale on-chain infrastructure for high-volume transactions and real-time processing, drive architecture and roadmap, and ship features iteratively.

Lead month-end close, reconciliations, and digital asset ledger maintenance across multiple entities; build scalable reconciliation frameworks, perform revaluation/translation for subsidiaries, analyze ASC 606 revenue contracts, drive process automation with cross-functional teams, support billing accuracy, audits, system implementations, and acquisition integrations.

Provide legal advice on U.S. and EU payments regulation, support licensing and MTL applications, draft and negotiate commercial and cardholder agreements, manage outside counsel, respond to regulators and audits, and shape internal strategy on payments and crypto compliance.

Lead front-end technical strategy for Coinbase Advanced trading platform: define and execute a scalable roadmap, deliver a low-latency interface across web and mobile, mentor engineers, anchor complex projects, and ensure high standards for code quality and system design.

Lead the technical strategy for Coinbase's Data Platform, architecting data systems for AI/ML workloads and ensuring data reliability, performance, and cross-functional alignment.

Design and implement AI systems for customer support and compliance, architect solutions, mentor team members, and manage project deliverables.

Design, build, test, and deploy smart contracts and decentralized applications. Maintain blockchain integrations and backend services, optimize for security and gas efficiency, contribute to architecture and technical strategy, conduct code reviews, mentor junior engineers, and collaborate with product, frontend, and security teams.

The Accounting Manager will oversee general ledger accounting, prepare financial statements, assist with audits, and implement accounting policies and procedures.

Summer internship to build production-facing realtime intelligence for a mobile app that optimizes campus quest participation. Design context-aware quest logic, detect stalls/drop-offs, suggest micro-actions, instrument evaluation loops, and ship components on top of existing realtime systems to improve behavioral outcomes like IRL quest completion and retention.

Lead Unity architecture and build persistent, multi-user spatial systems for mobile and wearables. Design spatial persistence, synchronization, AI-assisted content pipelines, and define long-term platform direction as a founding technical contributor.

Lead architecture and development of mobile apps for Web3 products. Define mobile standards, integrate wallets and blockchain networks, drive performance and reliability, mentor engineers, own releases and product stability, and collaborate with product, design, and backend teams.

Validate and test blockchain and Web3 products across the development lifecycle: create and run test plans, validate smart contract and wallet interactions, test APIs and web platforms, track and verify bugs, collaborate on releases, and improve automation, reliability, performance, and security.

Build and maintain fast, intuitive frontend applications for blockchain and Web3 products. Collaborate with product, design, and engineering teams; develop reusable components and frontend architecture; integrate wallets and smart-contract interactions; improve performance, reliability, and accessibility; participate in technical planning and code reviews; mentor other developers and establish frontend best practices.

Develop backend services and APIs for high-performance Web3 dApps on the Sei blockchain. Work with production Solidity contracts, design and manage SQL/NoSQL databases, and deploy infrastructure using AWS and Terraform. Collaborate with ecosystem partners to iterate quickly and ensure scalable, reliable backend systems.

Lead development of core Sei blockchain components (consensus, state management), optimize performance, collaborate with frontend on REST APIs, drive engineering improvements, and own projects and team outcomes.

Build full-stack Web3 dApps for the Sei blockchain, focusing on backend and APIs, integrating production Solidity contracts, databases (SQL/NoSQL), and cloud infrastructure (AWS, Terraform). Collaborate with ecosystem partners in a fast-paced incubation environment.

Executive leader accountable for paid customer acquisition and marketing-sourced revenue across the Network Solutions portfolio. Owns strategy, budget, channel performance (search, social, programmatic, affiliates, display), acquisition economics (CAC, LTV, ROAS), attribution, analytics, experimentation, and a high-performing team to scale subscription-based growth and improve long-term customer value.

The Senior Product Designer will lead design for the Kraken app, creating user-centered solutions, collaborating with teams, and maintaining high design standards.