Top Tech Jobs & Startup Jobs in Jacksonville, FL

Build and manage CuspAI’s US industrial partnerships pipeline, targeting materials, chemicals, semiconductor, and energy R&D organizations. Source, negotiate, and close complex B2B agreements; translate materials challenges into proposals with scientific and technical teams; expand partner relationships; shape go-to-market priorities and sales processes; provide market feedback to product and leadership; and represent the company at industry events. Regular travel within the US and to Europe is expected.

Manages the Ahold-Delhaize USA retailer relationship, driving profitable sales, volume, forecasting, pricing, promotions, trade investment, product distribution, and deduction processes. Leads Knorr and supports additional food categories while coordinating shopper marketing, category management, finance, customer marketing, business development, and supply chain teams. Develops joint business plans, strengthens omnichannel execution, and improves in-store and online presence through strategic customer partnerships.

Manage a portfolio of enterprise customers, lead technical onboarding and integrations, drive product adoption and expansion, surface customer feedback to Product/Engineering, create technical documentation, and run cross-functional initiatives to scale success.

Work with clients and technology teams to gather and translate business requirements into technical user stories and solutions, propose process improvements, and communicate effectively with stakeholders. Assist in analytical solution delivery and may write/execute SQL queries.

Manage complex billing operations, including contract interpretation, invoice and credit memo processing, invoice reviews, customer billing inquiries, cash application, collections follow-up, and AR aging monitoring. Guide teammates on billing workflows, collaborate with Deal Desk and Fund Admin/CX, and support process improvements within Zone. The role also uses Salesforce, AI productivity tools, and Excel to improve billing accuracy and efficiency.

Develop and maintain PowerUp Sports’ software platform, build and release new features, integrate technologies, optimize PHP applications on Azure, manage SQL Server databases, participate in code reviews, mentor junior developers, and support scalable, reliable architecture.

Manage technical customer onboarding, including asset setup, API integrations, platform configuration, testing, user permissions, training, account health, support triage, renewals, and product feedback. Serve as the first customer contact, identify expansion opportunities, improve adoption, and help streamline onboarding processes for renewable energy portfolios.

Lead Marketing / Public Relations Intern will own marketing and PR initiatives, collaborate with founders on branding, analyze market trends, manage campaigns, and use Google Workspace, HubSpot, and Framer. Opportunity to grow into a full-time leadership role at an eCommerce-focused AI startup.

The Customer Success Manager will manage client relationships from onboarding to ongoing support, ensuring satisfaction and timely delivery of projects.

Design and implement a responsive landing page for an open-source web application. The contributor will translate design concepts into production-ready front-end code, use prototyping tools, consider web performance and Core Web Vitals, and work independently in a flexible, collaborative, project-based environment. This is a fully remote, voluntary, unpaid learning opportunity focused on building portfolio experience.