Top Tech Jobs & Startup Jobs in Jacksonville, FL

The Marketing Specialist will lead social media management, content strategy, paid advertising campaigns, and support product marketing. Responsibilities include creating engaging content, optimizing campaigns, and analyzing marketing metrics to drive growth.

Lead and develop a team of bookkeepers, review weekly and monthly financials, manage client relationships, prepare and review reports and forecasts, communicate with clients, implement process improvements, ensure compliance with company policies and deadlines, and provide training and support.

The Digital Marketing Specialist will develop brand strategies, manage campaigns, conduct market research, collaborate cross-functionally, and monitor brand performance metrics.

Lead business development for Voyager's space portfolio across NASA, foreign space agencies, DoD, and commercial customers. Develop and execute BD strategy, manage capture lifecycle (RFIs/RFPs), build pipelines, form strategic partnerships, coordinate cross-functional teams, attend industry events, and drive bookings while fostering entrepreneurial culture.

The role involves fine-tuning large language models (LLMs) for specific tasks, optimizing performance, and evaluating models on GPU infrastructure. Ideal for advanced students or those with relevant practical experience.

The Blockchain Engineer will design, build, and scale smart contract systems, manage token logic, and optimize on-chain infrastructure in a fast-paced environment.

The Sr. Software Engineer will develop and test applications using .NET and SQL, collaborate with teams, ensure quality practices, and maintain technical documentation. They will contribute to software design and process improvements while adapting to changing environments in payment systems.

Build end-to-end product features with a backend focus: schema and API design, UI work in React/TypeScript, GCP/Terraform infrastructure, CI/CD, DB performance tuning, production ownership, and product decision-making using AI coding tools.

Manage inbound commercial-insurance support tickets, triage and prioritize issues, escalate to Risk & Compliance, assist customer onboarding and data audits, maintain documentation and knowledge base, and perform generalist startup support tasks.

Lead Starwood's global sustainability and impact strategy, manage reporting and KPIs, train property teams, oversee waste/energy/food initiatives, develop marketing and investor communications, support development pitches, and coordinate cross-functional sustainability programs and consultants.