Top Tech Jobs & Startup Jobs in Jacksonville, FL

Join as the founding full-stack engineer to extend a TypeScript React/Next.js prototype, design product features, integrate AI/OCR, write tests and infrastructure, talk to users, and iterate quickly to drive growth.

Manage accounting sub-functions including payables, journal entries, P&L processes, reconciliations, fixed assets, accruals, and month-end close. Ensure compliance with U.S. GAAP, internal controls, and company policies. Review financial results, support audits, partner with FP&A, maintain accounting procedures, and identify process improvements through automation and system implementations.

Leads execution of a payments product roadmap for government-focused solutions. Partners with customers, engineering, compliance, legal, sales, operations, and support to define requirements, analyze data, improve processes, execute launches, address customer concerns, and contribute to product strategy. The role requires payments and merchant-fee expertise, Agile delivery experience, familiarity with PCI, fraud, and chargeback workflows, and comfort managing multiple priorities with limited supervision.

Leads a team of 4–8 Solutions Consultants supporting sales through demos, discovery, deal strategy, and technical consultation. Responsibilities include hiring, coaching, performance management, process standardization, strategic deal participation, pipeline reviews, customer feedback, and collaboration with Sales and Product leadership. The role improves win rates, onboarding speed, team consistency, and presales performance while maintaining security and compliance controls.

Develop and govern scalable NetSuite customizations and integrations using SuiteScript, automated testing, and AI-assisted development. Partner with Finance, Supply Chain, Logistics, and business users to translate requirements into durable solutions. Establish coding, testing, documentation, configuration, change-management, and AI-use standards while supporting integrations with Workato, billing platforms, payment processors, 3PL partners, and enterprise APIs.

Senior Software Engineer to design and implement C++/Python software, accelerate workloads with CUDA, develop and maintain Linux kernel modules and system services, optimize system and GPU performance, manage Linux systems, mentor junior engineers, and integrate AI technologies across products.

Design, deploy, and maintain HPC and MLOps infrastructure across cloud and on-prem clusters. Manage schedulers (Slurm/PBS), optimize MPI/CUDA stacks, storage and networking, automate deployments with Python/Bash, instrument systems, and enable AI training/inference pipelines while collaborating with product and support teams.

Manage creative and content projects from intake through delivery, coordinating design, content, video, web, vendors, and stakeholders. Own project calendars, capacity planning, timelines, approvals, versioning, and quality assurance. Review assets for brand, editorial, technical, and legal compliance, resolve feedback, improve workflows, and document processes. Use and evaluate AI tools such as Claude while ensuring accuracy, responsible use, and brand alignment.

Leads B2B SaaS sales growth by acquiring new business, expanding existing accounts, managing pipelines, forecasting revenue, closing deals, and optimizing sales processes. Recruits, coaches, and develops sales team members while enforcing performance metrics and accountability. Partners with marketing and product marketing to improve lead generation, uses CRM and analytics tools for data-driven decisions, and reports sales performance to leadership.

Own Felix’s US fintech partner ecosystem, including banks, payment processors, stablecoin issuers, yield providers, and credit infrastructure vendors. Lead infrastructure strategy, partner performance, commercial negotiations, product and engineering alignment, compliance coordination, and vendor selection. Build partnership playbooks and hire and develop a team of partnership managers while enabling new credit, lending, wallet, and digital asset products.

Own Boulder Care’s brand positioning, visual identity, voice, content, and creative systems. Lead internal teams and external partners, build trust-focused content and creator programs, manage campaigns and partnerships, oversee brand investment strategy and budgets, and establish measurement frameworks. The role also develops scalable creative guidance, uses AI responsibly, and partners with communications, product, clinical, and commercial leaders in a regulated healthcare environment.