Top Tech Jobs & Startup Jobs in Jacksonville, FL

Lead and execute adversary pursuit: design and run threat hunts, identify visibility and detection gaps, create high-fidelity detection rules, integrate automation and AI tooling, mentor engineers, collaborate with Offensive Security and SOC for escalations, and improve response readiness across cloud, hardware, and applications.

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 the U.S. news desk during peak hours, make editorial decisions in real time, rewrite and polish copy, report on breaking news, mentor reporters, enforce newsroom standards, and coordinate with audience teams to produce fast, authoritative national journalism that outperforms competitors.

Drive new partner acquisition and expand existing accounts by owning the full sales cycle—from prospecting to close—building a high-quality pipeline, negotiating deals, meeting revenue targets, and collaborating cross-functionally to ensure successful implementations and partner satisfaction.

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.

Write and own product copy across interfaces, collaborate with designers and engineers to simplify complex financial workflows, review mockups, establish voice and tone guidelines, build messaging frameworks, and improve product usability through content strategy and cross-functional partnership.