Senior Site Reliability Engineer - CLO Circle Internet FinancialSenior Site Reliability Engineer - CLOSan Francisco, CaliforniaRemoteCircle’s platform includes the world’s largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS for the internet. You will build and operate scalable microservices and the infrastructure behind reliable, secure APIs, improve the software delivery experience, and partner with Product and Engineering teams to design, test, deploy, and operate production systems.
Director, Product & Technology Communications Circle Internet FinancialDirector, Product & Technology CommunicationsSan Francisco, CaliforniaRemoteDeveloping and owning the stage and speaking strategy for Circle's product and technology leaders: identifying the right conferences, panels, and keynote opportunities — including the AI and agentic economy circuit in the Bay Area (GTC, AI Summit, developer AI events) alongside crypto and fintech stages — building the messaging that goes with them, and managing executive prep end-to-end. Setting media and stages strategy and execution for all Arc and critical product launches and major platform milestones, including earned media campaigns, executive positioning, and collaboration with commercial and product organizations regarding partner and developer community communications.
Senior Backend Engineer - Solana Mobile Solana LabsSenior Backend Engineer - Solana MobileRemoteWe recently launched Seeker, a digital asset–first phone featuring Seed Vault, a hardware-backed security system for wallets, along with our own wallet and the dApp Store, a mobile distribution platform for apps built by the ecosystem of Solana developers, and the Solana Mobile Stack (SMS), which enables phone manufacturers to deliver these products on their own devices. TypeScript · Rust · Node.js · PostgreSQL · Redis · AWS (ECS, RDS, Lambda, SQS, S3) · Docker · GitHub Actions · WarpBuild · Grafana · Prometheus · Loki · Solana Web3.js · Squads Protocol · SPL · AWS Secrets Manager · Android/Kotlin · Flutter/Dart.
Senior Application Security Engineer Consensys IncSenior Application Security EngineerNYRemote$130,000–$218,000 / yearFrom MetaMask, the platform trusted by tens of millions of users worldwide, to Linea, the only 100% proven zkEVM rollup and an emerging home for institutional ETH capital, Consensys builds products and infrastructure that enable users, developers, and institutions to participate in the next generation of the internet. You'll be exposed to new ideas, emerging technologies, and complex challenges that push you to stay at the top of your game while helping scale products and infrastructure used by tens of millions of users and thousands of developers across the web3 ecosystem.
Fullstack Engineer, Embedded Wallet FireblocksFullstack Engineer, Embedded WalletNew York, NY$177,000–$230,000 / yearFireblocks' platform and network provide the simplest and most secure way for companies to work with digital assets and it trusted by some of the largest financial institutions, banks, globally-recognized brands, and Web3 companies in the world, including BNY Mellon, BNP Paribas, ANZ Bank, Revolut, and thousands more. These embedded wallets allow end users to create, manage, and use wallets without leaving the product experience, making wallets feel like a native part of modern fintech and crypto apps.
Mobile Engineer FireblocksMobile EngineerNew York City, NY$177,000–$230,000 / yearFireblocks' platform and network provide the simplest and most secure way for companies to work with digital assets and it trusted by some of the largest financial institutions, banks, globally-recognized brands, and Web3 companies in the world, including BNY Mellon, BNP Paribas, ANZ Bank, Revolut, and thousands more. These embedded wallets allow end users to create, manage, and use wallets without leaving the product experience, making wallets feel like a native part of modern fintech and crypto apps.
Web Strategist WebstacksWeb StrategistSan Diego, CA$70,000–$90,000 / yearYou have deep experience with websites and digital marketing; you may have started as an SME or a digital generalist, but today you have a good balance in your understanding of technical functionality and content-driven user experience. Demonstrated ability in strategic planning, analytical thinking, and problem-solving; experience making strategic decisions and maintaining project momentum with variable resources in high-stress situations involving multiple stakeholders.
QA/Test Engineer VivSoft TechnologiesQA/Test EngineerHerndon, VARemoteThese factories deliver AI/ML Applications, Data Science Platforms, Blockchain and Microservices for DoD, Healthcare and Civilian Agencies Job Summary: QA / Test Engineers on the ARES production program own the quality function for their assigned development team's capability area, from sprint gate verification through incremental UAT execution. VivSoft is a diverse team of strategists, engineers, designers, and creators experienced in building high-performance, effective software, with a focus on impactful organisational design and software delivery dynamics.
Tech Lead - Sr. Fullstack Engineer Permian LabsTech Lead - Sr. Fullstack EngineerNew York, New YorkShape and own product roadmap: Partner with founders to translate protocol capabilities and business objectives into a prioritized engineering roadmap — balancing near-term borrower experience improvements against longer-term infrastructure investments. Lead back-end workstreams including integration of partner APIs (for hardware monitoring, CRM interaction, subgraph for updating loan data on frontend); maintain strong database structure and pipelines.
Senior Software Engineer, Backend HCL InternationalSenior Software Engineer, BackendLong Island City, New YorkYou’ll be instrumental in developing platforms from the ground up, launching essential features for both developers and end-users, and improving our infrastructure to support seamless authentication and wallet services—helping to bring the next wave of users into web3. This includes patented DKMS technology as well as innovations in KMS, blockchain services, NFT minting, and data pipelines.
Associate, Partnership Tax Galaxy Digital IncAssociate, Partnership TaxNew York, NY$130,000–$150,000 / yearHelp manage day-to-day operational tasks for partnerships tax matters, including but not limited to reviewing and responding to notices, preparing IRS forms, and updating/maintaining organized tax files and workpapers. What You'll Do: Manage partnership tax compliance for Galaxy's asset management funds and other partnership entities within Galaxy's structure, including preparation and review of tax workpapers and Schedule K-1 reporting.
Technical Full Stack Lead for Web VedintTechnical Full Stack Lead for WebAustin, TexasEnsure that the team follows best practices in software engineering, including code reviews, unit testing, and continuous integration and deployment. Job Description: Our client, a growing technology company in Austin, TX, is seeking a Lead Technical Full Stack Lead for Web to join their team.
Head of BD Yeah! GlobalHead of BDSan Diego, CaliforniaConduct market research to identify trends and opportunities in both Web 2 and Web 3 spaces, providing insights to shape business strategies. Identify, establish, and manage strategic partnerships with Web 2 companies to enhance product offerings and market reach.
Technical Product Manager, Web3 (Remote in USA) Yeah! GlobalTechnical Product Manager, Web3 (Remote in USA)New YorkRemoteStakeholder Management: Interface with internal and external stakeholders, including developers, community members, and business partners, to gather feedback and align product strategies. Proven track record of working effectively with engineering teams, both internally and externally, to deliver high-quality products on time and within budget.
Software Engineer – Entry Level VivSoft TechnologiesSoftware Engineer – Entry LevelHerndon, VARemoteThese factories deliver AI/ML Applications, Data Science Platforms, Blockchain and Microservices for DoD, Healthcare and Civilian Agencies Position Overview VivSoft Technologies is seeking an Entry Level Software Engineer to join the DCSA NBIS DISS/PVAAMS team. VivSoft is a diverse team of strategists, engineers, designers, and creators experienced in building high-performance, effective software, with a focus on impactful organisational design and software delivery dynamics.
QA Engineer Zero Hash LLCQA EngineerChicago, ILFounded in 2017, zerohash enables banks, brokerages, fintechs, and payment companies to offer crypto trading, stablecoin payments, and tokenized assets without having to build or manage complex blockchain infrastructure on their own. To date, zerohash has raised over $280 million in funding from a mix of leading venture firms and strategic investors, including Morgan Stanley, Interactive Brokers, SoFi, Point72 Ventures, Bain Capital Crypto, Lightspeed Venture Partners, and more.
Enterprise Applications Architect Brunswick CorpEnterprise Applications ArchitectIL$132,500–$196,000 / yearCollaborate with Integration Architect and develop solutions to seamless integration of enterprise applications, including legacy custom-developed systems, across on-premises and multi-cloud environments, using APIs, middleware, and service-oriented architectures for interoperability. Key Responsibilities: Design architecture blueprints aligning enterprise applications (ERP, CRM, SaaS, packaged solutions, legacy custom applications) with business capabilities, ensuring scalability, efficiency, and strategic alignment across modern and legacy systems.
Senior Software Engineer, RippleX Platform Ripple Labs IncSenior Software Engineer, RippleX PlatformSan Francisco, CA$1–$2 / hourThrough our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. The Platform team operates at the intersection of software engineering, infrastructure, and operations-managing critical services, public test environments, and internal developer tooling.
Senior Technical Support Engineer Zero Hash LLCSenior Technical Support EngineerCAFounded in 2017, zerohash enables banks, brokerages, fintechs, and payment companies to offer crypto trading, stablecoin payments, and tokenized assets without having to build or manage complex blockchain infrastructure on their own. zerohash has been featured in top-tier media outlets such as Bloomberg, CNBC, The Wall Street Journal, Financial Times, Reuters, Forbes, and CoinDesk, and its leadership team regularly contributes to global conversations on the future of payments, investing, and financial infrastructure.
Site Development Associate - Data Center Development Galaxy Digital IncSite Development Associate - Data Center DevelopmentLubbock, TXWe also invest in and operate cutting-edge data center infrastructure to power AI and high-performance computing, addressing the growing demand for scalable energy and compute in the U.S. We work at the intersection of finance and technology, helping institutions, startups, and developers navigate a digitally native economy. This role is responsible for advancing sites through entitlement and permitting, building and maintaining relationships with municipal and county officials, negotiating with landowners, and coordinating with utilities - all in support of the company''s data center development pipeline.