Top Tech Jobs & Startup Jobs

Own PayBox end to end as a founding-style staff engineer, taking the AI payments product from problem definition through production and iteration. Build payment, peer-to-peer transfer, AI platform, application, and ecosystem integrations. Improve onboarding and UX, make pragmatic architectural decisions, collaborate with Product, and use AI tools while maintaining strong independent technical judgment.

Own significant areas of PayBox end-to-end, from problem definition through production and iteration. Build AI-interface payment and peer-to-peer transfer experiences, integrations across AI platforms, and infrastructure for applications and plugins. Partner with Product, improve onboarding and UX, make pragmatic architectural decisions, and operate autonomously in an ambiguous, fast-moving environment. The role emphasizes strong systems thinking, product judgment, thoroughness, and extensive but accountable use of AI.

Lead Product Data & Analytics, building and scaling a team of data scientists, analytics engineers, and analysts. Own roadmap, standards, experimentation, metrics, and data products; embed analytics into product development; partner with cross-functional leaders; hire and mentor senior staff and report impact to execs.

Partner with Product and Engineering to define metrics, run root-cause analyses and experiments, build tracking, reporting, and automated alerts, model data in dbt/BigQuery, scale AI-assisted analytics for self-serve, and communicate insights to drive product and business decisions.

Own and architect the React Native mobile experience across iOS and Android. Build, maintain, and ship high-quality, tested features in a small cross-functional squad; collaborate with product, design, and external providers; estimate and execute projects; and scale mobile products as the company expands.

Lead design and evolution of a company-wide data platform spanning streaming, batch, warehousing, orchestration, governance, and ML enablement. Deliver core platform capabilities, reliable real-time pipelines, shared tooling, and scalable infrastructure. Drive cross-team initiatives, champion golden paths, improve reliability/cost/observability, ensure regulatory compliance, and mentor senior engineers while influencing technical strategy and standards.

Partner with the SVP of Corporate Development to translate strategic priorities into clear plans, lead high-priority cross-functional initiatives end-to-end, support strategic transactions and partnerships, drive alignment across senior stakeholders, and build operating cadences for prioritization and tracking. Produce strategic analysis and materials to enable senior leadership decision-making and ensure execution and measurable outcomes.

Build and maintain high-throughput transaction and wallet infrastructure for on-chain/off-chain flows. Design transaction lifecycle, retry/rebroadcast and recovery strategies, support cross-chain and DeFi integrations, improve observability and operational guardrails, and own end-to-end engineering, incident response, and reliability for financial correctness and auditability.

Build and maintain high-throughput blockchain transaction infrastructure: broadcasting pipelines, wallet and lifecycle management, cross-chain and DeFi integrations, failure recovery, observability, and financially correct, auditable systems. Take end-to-end ownership from design through incident response to improve reliability and scale.

Provide end-to-end legal support for MoonPay's DeFi and regulated crypto products, advising product and engineering teams from ideation through launch. Advise on regulatory characterization, licensing implications, non-custodial wallet/MPC architectures, AI agent integrations, and commercial agreements while building scalable playbooks and partnering with Compliance, Regulatory Affairs, and external counsel.