Top Tech Jobs & Startup Jobs in Boston, MA

Own cross-business priorities, projects, deadlines, follow-through, stakeholder communications, executive correspondence, project-management systems, dashboards, calendar management, meeting preparation, and domestic and international travel logistics. The role also supports office operations, evaluates tools, creates processes, and serves as a proactive liaison for investors, executives, government officials, and external partners.

Provides remote administrative and executive support to managers, executives, and teams. Responsibilities include tracking projects and deadlines, drafting communications, preparing reports and presentations, coordinating meetings, managing calendars, organizing files and databases, coordinating vendors, supporting travel and events, tracking expenses, and handling confidential information. Requires strong organization, communication, discretion, and proficiency with Google Workspace and Microsoft Office.

Generates new business through outbound outreach, lead qualification, discovery meetings, objection handling, and closing service agreements. Owns the CRM pipeline and transitions new clients to onboarding. Also supports client experience through onboarding, check-ins, follow-ups, issue resolution, and identifying expansion opportunities. The role requires independent pipeline management, strong communication, KPI ownership, and collaboration with leadership and the CX team while working remotely during US Eastern Time hours.

Supports digital asset accounting and monthly close activities for a global cryptocurrency fintech platform. Responsibilities include reconciling wallet balances to blockchain data, maintaining crypto asset rollforwards, calculating fair market values, recording journal entries, performing balance sheet reconciliations, maintaining fixed asset schedules, preparing financial reporting and audit support, and improving accounting procedures.

Manage full-cycle accounting, reconciliations, month-end close, financial reporting, and AP/AR for a high-volume cryptocurrency and fintech business. Reconcile cash and transactions across digital currency kiosks, support digital asset accounting, oversee vendors and expenses, optimize accounting systems, and assist with regulatory reporting for a licensed money services business. The role is fully remote and requires strong communication, independent judgment, and adaptability.

Reviews and verifies vehicle listing documents, photos, trim levels, and mileage for an online car auction marketplace. Contacts U.S. sellers by phone and text to confirm details, collect missing information, answer basic questions, and follow approved scripts. Maintains accurate CRM records, organizes leads, flags risks, requests corrections, escalates complex issues, and moves qualified listings through the submission process while meeting productivity quotas.

Build and maintain full-stack features for secure, high-volume fintech and cryptocurrency transactions. Develop Golang and Java backend services, Node.js and TypeScript APIs, and React/Next.js applications. Integrate third-party systems, implement OAuth 2.0 authentication, work with microservices, and ensure security, performance, reliability, and observability. Contribute to architecture discussions, code reviews, technical documentation, and end-to-end feature ownership in a fully remote environment.

Manage global treasury operations for a fintech and cryptocurrency platform, including daily cash positioning, bank reconciliations, liquidity management, cash forecasting, bank relationships, disbursement monitoring, financial reporting, variance analysis, compliance, and management decision support. Maintain rolling cash forecasts and accurate treasury records while coordinating with accounting and international banking partners.

Owns full-funnel ecommerce growth across Meta and Google Ads plus Klaviyo email and SMS marketing. Responsibilities include managing $1M+ annual Meta spend, campaign optimization, attribution reconciliation, omnichannel performance reporting, audience segmentation, creative testing, automated lifecycle flows, campaign calendars, and conversion and retention analysis. The role presents insights to client stakeholders and aligns paid media with lifecycle messaging for an ecommerce brand selling online and in physical retail locations.

Provides high-trust administrative and executive support to a founder and COO. Responsibilities include complex calendar and meeting coordination, correspondence and presentation preparation, file organization, domestic and international travel, expense management, agendas, notes, action-item tracking, stakeholder communication, and confidential information handling. The role also supports special projects and cross-functional leadership requests in a fast-paced, fully remote fintech and cryptocurrency environment.