Top Tech Jobs & Startup Jobs in Jacksonville, FL

Manage daily treasury, payments, and FX operations across fiat and on-chain rails: execute FX trades, monitor liquidity and payment flows, resolve exceptions, perform reconciliations and reporting, support compliance and automation with product and engineering teams.

Lead go-to-market planning and execution for product and feature launches. Align product, sales, marketing, and customer success; craft messaging and positioning; build sales enablement; drive feature adoption with content and campaigns; act as product subject matter expert (including AI capabilities); and develop thought leadership and competitive content.

Remote contract role to support product design using Creo. Collaborate with domestic and international teams on a 3-month project (possible 3-month extension). May require short-term travel to Paris for a 1–2 week project kick-off.

Six-month engineering internship building production backend services and AI pipelines. Design SQL schemas (PostgreSQL), implement SaaS integrations (REST APIs, webhooks), work with embeddings, transformer models and vector databases, build end-to-end data processing pipelines, and contribute to code reviews and architecture discussions.

Lead actuarial strategy and execution for Medicaid, Medicare Cost, and Medicare Supplement products. Oversee pricing, rate filings, forecasting, financial analysis, regulatory interactions, and team leadership. Partner cross-functionally to influence product design, manage regulatory change, modernize models with predictive analytics and cloud tools, and communicate actuarial insights to executives.

Lead and scale the engineering organization for a regulated digital-asset custody platform. Own hiring, org design, engineering operations (on-call, incidents, release hygiene), delivery against roadmaps, audit and regulator readiness (SOC 2, SAMA, ISO 27001), and cross-functional alignment. Amplify an existing small, specialized team to meet regulatory and institutional requirements while preserving culture and retention.

Lead and execute the Foundation's fundraising strategy across grants, corporate sponsorships, and individual giving. Identify, cultivate, and close prospects; write grants and funder reports; build sponsorship programs for events; manage donor/CRM systems and donation platforms; collaborate with leadership and communities to align fundraising with mission.

Sell and drive patient enrollment for physicians transitioning to membership-based (concierge) care. Work onsite with practices to engage patients, manage outreach, identify operational issues, and support transition execution while improving conversion and workflows.

Build and own adaptive phishing simulations and real-time behavioral ingestion systems using LLMs. Design interfaces for security teams, ship full‑stack, scalable code, work with early customers, and make foundational architectural decisions.

Manage and optimize paid social campaigns across Meta, TikTok, and LinkedIn for mid-tier e-commerce clients. Provide performance analysis, reporting, A/B testing, audience segmentation, and strategic recommendations. Serve as primary client contact for up to 12-14 accounts or $50K MRR, handle escalations, mentor junior team members, and contribute to process improvements.