Senior Software Engineer Fully Remote (US-based)

Senior Software Engineer Location: Fully Remote (US-based)Work Type: Full-timeTime Zone: Strong overlap with Pacific Time (PT) preferredSalary: $147,500 – $195,000 base + equityIndustry: Financial Technology / BlockchainRole Overview We are hiring Senior Software Engineers to help build and scale next-generation financial infrastructure powering global digital assets and payments.In this role, you will design and develop scalable microservices and APIs that enable secure, reliable transfer of value across blockchain networks and traditional banking systems. You will collaborate closely with product and engineering teams to build high-performance systems that support tokenization, payments, and financial integrations at scale.Key ResponsibilitiesDesign, build, and maintain scalable microservices and distributed systemsDevelop secure, high-performance APIs for financial transactions and asset transfersImprove and extend existing infrastructure to support large-scale systemsCollaborate with cross-functional teams on system design, architecture, and deliveryBuild publicly accessible APIs for developers integrating payment systemsIntegrate systems with banks and financial service providersTroubleshoot system issues and ensure high availability and reliabilityDefine and maintain coding standards, testing practices, and quality benchmarksContribute to infrastructure design including databases, messaging systems, and APIsRequirements6+ years of professional software development experienceStrong expertise in Java (primary language); Go is a plusExperience leading small engineering teams (2–4 engineers)Solid experience with RESTful API design and developmentBackground working with payment systems (cards, bank transfers, etc.)Experience with cloud platforms (AWS, GCP, or Azure)Strong knowledge of SQL databases and schema designProven track record of building and deploying scalable, production-grade systemsStrong focus on code quality, testing, and continuous deliveryBachelor's degree in Computer Science or related field (or equivalent experience)Nice to HaveExposure to Web3 / blockchain technologiesExperience with distributed systems in fintech environmentsWhat You'll Work OnPayment infrastructure and banking integrationsDeveloper platforms and APIsBlockchain protocols and digital asset systemsLiquidity, compliance, and financial operations toolingWhy JoinFully remote, globally impactful workHigh ownership and engineering autonomyCollaborative, fast-paced environment with direct communicationOpportunity to build infrastructure shaping the future of finance#J-18808-Ljbffr