Top Tech Jobs & Startup Jobs in Jacksonville, FL

Remote, unpaid internship for current high school students interested in AI, business, or startups. Interns receive training on AI agents and business software, test the Admitpro.ai platform by identifying bugs and evaluating features, provide product feedback, and create and present an independent competitor analysis and startup strategy project.

Create and publish short-form video content, schedule and manage social media posts, monitor engagement, grow audiences across multiple platforms, analyze performance metrics, and collaborate with founders on content calendars and marketing initiatives. The internship also includes training in AI tools, analytics, and content strategy.

Unpaid, remote internship for a current high school student leading regional growth initiatives. Responsibilities include learning leadership and outreach tools, testing the Admitpro.ai platform, identifying bugs, providing feature feedback, and promoting the platform among peers, clubs, and student networks. Interns will develop a regional community expansion project and present it to company leadership.

Write direct-response video ad copy, including hooks, on-screen headers, and full scripts for e-commerce and direct-to-consumer brands. Develop variations of winning concepts using performance data, collaborate with strategists, editors, and account leads, incorporate feedback quickly, and manage multiple briefs, clients, and deadlines. The role requires adaptable writing across industries and audiences, with a focus on measurable advertising performance.

Hands-on marketing manager responsible for building and scaling marketing programs, driving enterprise pipeline, developing campaigns and content, managing events and partnerships, strengthening brand positioning, launching service offerings, and tracking performance. The role uses AI, automation, and emerging marketing technologies to improve research, personalization, content production, and campaign execution while managing budgets, vendors, and marketing partners.

Designs and delivers analytics solutions on Snowflake using dbt, SQL, and modern ELT practices. Responsibilities include data modeling, pipeline development, migrations, performance optimization, data quality, security, orchestration, CI/CD, and release management. Leads discovery and requirements gathering, translates business needs into analytics architectures, provides technical guidance, and communicates recommendations to client stakeholders in agile consulting environments.

Provides technical leadership and solution architecture across data, analytics, application development, and AI engagements. Defines technical approaches, validates estimates, resolves complex delivery challenges, supports client pitches and account growth, and builds relationships with technical stakeholders. Acts as a technical subject-matter expert and bridges client, consulting, and delivery teams. Contributes to internal enablement and leads architecture for a portfolio of clients and concurrent projects.

Lead end-to-end technical programs across multiple teams using Azure DevOps and Portfolio++. Define roadmaps, manage dependencies, run Agile ceremonies, surface and resolve risks, build PMO practices, and deliver executive-ready status and dashboards to ensure predictable, outcome-driven delivery.

Design, build, and maintain production-grade .NET web applications and APIs on Azure. Own full-stack delivery from data models and SQL to front-end components, CI/CD, testing, and architecture. Collaborate with product and delivery teams, participate in code reviews, and ensure secure, observable, well-tested services.

Design, configure, and optimize Azure DevOps organizations and CI/CD pipelines. Implement process templates, Portfolio++ for portfolio visibility, integrate with third-party tools, support sprint and capacity planning, troubleshoot pipelines, and create runbooks and adoption guidance for client teams.

Perform outbound B2B cold calls to qualify leads and set demo appointments, follow and adapt outreach scripts, log activity in CRM, and collaborate with Sales and Marketing to improve outreach and lead quality.

Lead onboarding for new clients in the tree care and landscaping vertical: configure systems, migrate data, run integrations, train users, monitor payments, identify upsell opportunities, update knowledge bases, and collaborate with Sales, Product, and Developers to ensure successful platform adoption.

Perform outbound B2B cold calls to qualify leads and set demo appointments for Account Executives. Follow and adapt outreach scripts, log activity in the CRM, and collaborate with Sales and Marketing to improve outreach. Work EST hours remotely, meet quotas, and support expansion into multiple international markets.

R&D intern developing and validating compiler features for high-performance computing. Responsibilities include analyzing CPU/GPU performance, reading PTX and LLVM assembly, implementing hardware intrinsics and mathematical algorithms, fixing compiler bugs, creating benchmarks and demos, and writing technical documentation. The role requires strong C++ or C# skills, understanding of memory management and object-oriented programming, and interest in CUDA, OpenMP, GPU architecture, algorithms, and numerical methods.

Lead customer-facing HPC deployments and serve as the escalation point for complex hardware, operating system, application, and compiler issues. Deploy and debug GPU-accelerated Kubernetes clusters across on-premises and cloud environments, using Python, C#/.NET, CUDA, and ROCm. Diagnose issues involving NVIDIA and AMD GPUs, high-speed interconnects, PCIe topology, and driver stacks. Create technical documentation, reproduce customer failures, and collaborate with engineering and R&D on bug reports and product improvements.

Own and develop HPC/GPU infrastructure for R&D and customer deployments. Design cross-platform CI/CD pipelines, manage on-premise and cloud Kubernetes clusters with GPU passthrough and MIG, configure self-hosted GitHub Actions runners, and maintain DockerHub registries. Assemble and tune physical GPU servers, manage PCIe topology and hardware constraints, and maintain compatibility across NVIDIA drivers, CUDA, and ROCm versions. Provide customer-facing technical assistance for GPU container deployments.

Own a portfolio of 20–40 Salesforce and NetSuite accounts, driving renewals, negotiations, upsells, cross-sells, and transitions to managed services. Build executive relationships, lead QBRs and account planning, maintain renewal forecasts and CRM accuracy, and collaborate with delivery and sales teams. The role requires Salesforce ecosystem expertise, commercial acumen, executive presentation skills, and 25% travel.

Grow the Salesforce practice by sourcing and closing new opportunities, expanding existing accounts through cross-selling and upselling, and maintaining a healthy sales pipeline and accurate forecasts. Build relationships with Salesforce stakeholders and executive clients, develop account plans, partner with solution architects and engineering, and present business-value-focused Salesforce solutions. Collaborate on pursuits, proposals, and Statements of Work while applying disciplined sales methodologies.

Leads Plative’s Salesforce Financial Services consulting practice, overseeing delivery excellence, customer satisfaction, team development, staffing, utilization, profitability, and practice growth. Builds executive client relationships, resolves escalations, reviews project quality, mentors consultants, supports hiring and performance management, and partners with Sales and Marketing on new business, go-to-market strategy, project scoping, and commercial success.

Design mobile user experiences for iOS and Android: create information architecture, user flows, wireframes, prototypes and high-fidelity UI. Run stakeholder workshops and usability testing, produce design specs, component libraries, and support developers to deliver accessible, consistent mobile products aligned with client brand.

Design and deliver scalable, secure enterprise Java solutions. Produce HLDs/LLDs, define APIs, enforce standards, guide development teams, promote microservices, integrate systems, and collaborate with DevOps for CI/CD and deployment.

Design and deliver enterprise-grade Java-based solutions and architectures. Produce HLD/LLD, guide development teams, define APIs/integration, enforce security and performance best practices, and collaborate with stakeholders and DevOps on CI/CD and deployments.

Lead partner-facing technical solutioning for BILL’s embedded financial platform. Responsibilities include conducting discovery and deep-dive workshops, designing API and systems integrations, leading architecture sessions and code reviews, creating technical documentation, training users, coordinating cross-functional teams, and managing multiple implementation projects. The role requires translating complex technical concepts into business outcomes for senior stakeholders and includes approximately 25% travel.

Develop and own BILL’s organic social media strategy across major platforms. Build employee advocacy and executive social programs, manage agency partners, oversee strategy and creative quality, and use platform, competitor, and performance data to refine campaigns. The role shapes BILL’s social point of view, supports launches and thought leadership, and connects social activity to brand awareness, engagement, reach, and business growth.

Leads general ledger accounting for cash, corporate card spend, employee expenses, accruals, and prepaid expenses. Oversees month-end close, journal entries, reconciliations, variance analysis, amortization schedules, audit documentation, and process improvements in NetSuite. Manages and coaches accounting team members while strengthening controls, resolving system and workflow issues, and ensuring accurate, timely financial reporting.

Lead U.S. sales strategy and customer development for technical food ingredient and sweetener products. Responsibilities include prospecting, market research, technical presentations, proposals, sales negotiations, relationship management, forecasting, CRM administration, trade show participation, customer support, product feedback, and meeting revenue targets. The role requires close collaboration with internal stakeholders and customers, technical knowledge of sweetener formulation, market analysis, and travel of at least 50%.

Drive sales strategy and revenue growth across the Australia and New Zealand markets. Build customer relationships, research opportunities, develop technical proposals and presentations, close sales, manage CRM and forecasting, attend trade shows, provide technical support, gather customer feedback, and collaborate on product development and process improvements. The role focuses on sweetener and food ingredient industries and requires frequent customer travel.

Manage and grow a regional LATAM customer portfolio in the food ingredients industry. Responsibilities include developing account plans, identifying new business, delivering presentations, negotiating supply contracts, forecasting sales, maintaining CRM and activity reports, supporting product development, and building relationships with procurement, R&D, marketing, and management stakeholders. The role requires at least 50% travel and focuses on selling formulated products and sweetener solutions to food processors and manufacturers.