Top Senior Level Jobs

Design, build, and maintain high-traffic production LLM serving systems. Optimize throughput, latency, and cost for open-source language models by tuning inference engines and GPU execution stacks. Troubleshoot and improve inference performance, and collaborate to scale efficient, reliable inference infrastructure.

Own the end-to-end experience for healthcare professionals using ShiftKey’s marketplace, from discovering and accepting shifts through retention and repeat engagement. Define and report Professional Lifetime Value, develop retention strategies, improve reputation and discoverability, clarify earnings, and connect product decisions to unit economics. Partner closely with the facility-side product manager, finance, leadership, and distributed delivery teams.

Lead end-to-end technical cybersecurity assessments across enterprise, cloud, and public-sector environments. Evaluate technical controls, review configurations and artifacts, map findings to risk and business context, produce prioritized reports, present to stakeholders, mentor junior assessors, and improve assessment methodology and tooling.

Leads outsourced accounting engagements, month-end and year-end close, reconciliations, financial reporting, client advisory, and Sage Intacct implementations. Provides fractional Controller-level support, payroll and audit assistance, process automation, and financial insights. Mentors accounting staff, reviews work, trains clients, and collaborates globally across multiple time zones. The role requires expertise in multi-entity, multi-currency accounting, Sage Intacct, FloQast, and QuickBooks Online.

Build AI systems and applications for Astronomer’s data context layer, including semantic search, retrieval, data modeling, code generation, and root cause analysis. Develop LLM- and embedding-powered developer tools, solve large-scale information retrieval challenges, shape technical architecture, and translate applied research into products. Collaborate across engineering, research, and product teams while contributing to open source, technical publications, and community initiatives.

Oversee AP and AR operations, manage an eight-person team, optimize order-to-cash and procure-to-pay processes, improve cash flow and cost efficiency, ensure financial compliance, and deliver reporting and insights to leadership. Partner with finance, procurement, and business solutions teams to automate workflows, strengthen controls, support audits, and enhance financial systems and operational performance.

Owns the tax reporting product lifecycle, including regulatory analysis, product requirements, roadmap development, agile delivery, testing, and annual tax-season execution. The role requires expertise in cost basis, IRS information reporting, withholding, FATCA, and securities taxation. It also involves client engagement, change-request management, cross-functional coordination, and support for compliant filings across multiple jurisdictions and reporting forms.

Oversee cash management and liquidity across a multi-property hotel portfolio. Prepare property-level and consolidated cash flow forecasts and statements, plan and track large payments, execute intercompany transfers, monitor owner contributions and distributions, and reconcile related accounts. Support property accounting, reconciliations, and month-end close activities while ensuring accurate reporting and cash availability.

Leads membership growth, sales, retention, outreach, customer relations, and community engagement for the JCC. Supervises membership and guest services teams, manages the membership budget, develops campaigns and incentives, analyzes CRM and membership data, reports results to executive leadership and the board, and builds partnerships with local organizations. The role also oversees staff training, operational processes, member experience initiatives, and cross-functional collaboration.

Manage accounting, financial tracking, reporting, audits, budgets, revenue contracts, invoicing, and receivables for housing, facilities, and construction projects. Coordinate LIHTC reporting and audit preparation, maintain facility accounting records, review project bids, and collaborate with housing, property management, facilities, project management, and finance teams. May assist with payroll and other accounting duties.