Top Tech Jobs & Startup Jobs in Jacksonville, FL

Paradigm is seeking experienced product managers interested in opportunities across their portfolio in crypto, including decentralized finance and blockchain solutions.

Lead and scale paid acquisition across Meta, Google, Amazon and other channels. Optimize budgets for CAC/ROAS, manage agencies and partners, build performance marketing function, and drive international acquisition strategies across US, EU, and UK markets.

The Web Developer will support transitioning open-source software prototypes to proprietary systems, requiring extensive experience in full-stack web development and associated technologies.

The role involves securing and managing partnerships, growing The Athletic's portfolio, collaborating with various teams, and driving strategic initiatives to enhance business growth.

Lead scoping, design, and delivery of complex human-data projects for AI clients. Own study design, protocols, rater onboarding and QA, pilot execution, and cross-functional coordination to scale repeatable workflows and document playbooks to improve operational readiness and automation.

The Regional Business Manager will lead and develop a team to drive growth in cardiac diagnostic technology, managing relationships with key physicians and ensuring customer satisfaction.

Manage internal IT infrastructure and developer operations while leading frontend web work. Run developer standups, own sprint planning in ClickUp, triage requests, perform hands-on frontend fixes (HTML/CSS/JS), manage AWS resources, administer Google Workspace and Okta SSO, oversee VPN and endpoint security, and coordinate QA and deployments across web properties.

Provide technical support for external customers by troubleshooting issues via phone, email, and text while managing support cases and collaborating with internal teams for resolutions.

The role indicates a potential for international positions in the future at The ROSTR Group but currently has no openings outside North America.

Design, execute, and maintain manual and automated tests across web, API, and database layers. Shift-left testing, validate integrations and business rules, manage defects, contribute to CI/CD QA gates, and build test documentation and dashboards while collaborating with cross-functional teams.