Top Tech Jobs & Startup Jobs in Jacksonville, FL

Lead QA activities for government-facing web applications: design and execute manual and automated tests, develop test plans/cases, perform API and integration testing, manage defects, integrate tests into CI/CD, validate deployments, mentor junior QA, and collaborate with cross-functional teams to ensure high-quality releases.

Design and architect scalable, secure cloud solutions by analyzing complex requirements, selecting and integrating technologies, producing technical documentation, leading stakeholder presentations, collaborating with development teams for implementation, mentoring junior architects, and continuously evaluating emerging technologies for optimization and compliance.

Lead go-to-market strategy and adoption for Stripe Billing products. Build and manage a product marketing team, synthesize customer and market insights, create positioning and messaging, partner with GTM functions, run launches and growth initiatives, and define success metrics.

The Product Counsel will advise on legal aspects related to AI adoption, data protection, and product development, collaborating with teams across Stripe.

Identify and assess financial crime risks, conduct data-driven reviews and monitoring, redesign and scale compliance processes, advise stakeholders, ensure regulatory and partner requirements are met, and recommend process and policy improvements to mitigate emerging risks.

Lead growth and engagement of Vana’s global community—primarily on Discord—by building and managing an ambassador program, organizing events and AMAs, moderating discussions, collaborating with marketing/product/partnerships, analyzing community metrics, and managing crisis communications and support teams to drive adoption and advocacy.

Develop and execute creative marketing campaigns and social content to grow Vana's brand and community. Create copy, visuals, and timely Web3/AI-focused content, manage social channels, engage communities, partner with influencers, track KPIs, and optimize performance.

Lead treasury, token, and capital strategy across fiat, stablecoins, and $VANA. Manage liquidity and market maker relationships, design hedging and yield programs, oversee accounting, compliance, audits, and financial reporting. Advise on tokenomics, build financial models and scenario analyses, support fundraising, and negotiate liquidity and investment deals to preserve runway and advance network stability.

Support website content editing, formatting, and publishing. Update job listings and resources, optimize content for SEO and accessibility, test site functionality, integrate multimedia, and collaborate with marketing to maintain brand voice and improve usability.

Lead customer-facing projects deploying TMHNA products and automation/operator-assist technologies from prequalification to implementation. Own schedules, plans, stakeholder alignment, risk mitigation, and delivery on time, scope, and budget. Coordinate cross-functional teams, run client meetings, drive continuous improvement, and travel extensively to support execution.

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.

Lead commercialization and partner enablement for Big Happy's Retail Media Network offsite offerings. Build and maintain RMN and agency relationships, co-sell programmatic 3D DOOH and mobile solutions, create RMN-specific sales playbooks and measurement case studies, run pilots and proofs-of-concept, and track pipeline and JBP revenue adoption while aligning cross-functionally with Sales, Product, Marketing, and Client Services.

Provide phone-first technical support for Storable products: register, classify, troubleshoot, and resolve incidents; log bugs and escalate as needed; update knowledge base; meet SLAs; assist in training and complete product certifications. Work assigned shifts and support occasional rotations.

Build and operate intelligent agent systems on an AWS-native GenAI platform. Implement AI-enabled features and RAG/agent workflows, design and deploy small services, maintain CI/CD, participate in on-call support, contribute to design reviews, mentor junior AI engineers, and collaborate with product, data, and platform teams.

Provide timely phone and ticket-based support to law firm contacts, resolve and escalate complex issues, manage data entry and inbox tasks, use Zendesk/CRM and AI tools, prioritize workload, cross-train team members, and support departmental projects and initiatives.