Top Tech Jobs & Startup Jobs in Charleston, SC

Provides comprehensive administrative and executive support to the Managing Director, including calendar management, meeting preparation, expenses, correspondence, domestic and international travel, technology troubleshooting, note-taking, and follow-up. The role requires discretion, professionalism, proactive problem-solving, strong communication, flexibility, and confidentiality while representing the organization with senior external stakeholders.

Leads full-cycle recruiting for Sales and broader go-to-market roles, including sourcing, market mapping, pipeline development, stakeholder partnership, candidate assessment, compensation negotiation, and search execution. Advises leaders on talent markets and hiring trade-offs, uses recruiting metrics and AI-enabled tools to improve funnel performance and workflows, and independently manages competing searches in a high-growth technology environment.

Reports and writes three to five daily stories across local markets, including breaking news, trending topics, newsletters, videos, social posts, and alternative story formats. Uses analytics, SEO, headlines, and multimedia optimization to grow audience engagement and subscriber traffic. The role requires strong news judgment, accurate and rapid writing, AP Style knowledge, source development, deadline management, peer collaboration, and flexibility for early, late, and weekend schedules.

Build high-performance, responsive, and accessible frontend applications across e-commerce, B2B, and internal tools using Next.js, React, and TypeScript. Implement design-system components, optimize Core Web Vitals, add animations, support A/B testing, collaborate in a monorepo with backend teams, and design interfaces for AI agents with real-time streaming and error handling.

Remote Graphic Design intern producing social media creatives, banners, presentations, website visuals, illustrations, and infographics. Ensure brand consistency, iterate on feedback, organize design assets, and collaborate with marketing, product, and content teams. Three-month unpaid internship with mentorship and potential paid/full-time conversion.

The Temporary Recruiter manages full-cycle, high-volume recruiting for federal government contracts. Responsibilities include sourcing candidates, building talent pipelines, screening and assessing applicants, coordinating interviews, managing offers and onboarding transitions, maintaining ATS and OFCCP-compliant records, analyzing recruiting metrics, and supporting workforce planning. The role partners with hiring managers, Operations, Security, HR, and business leaders while using recruiting technologies and AI-enabled tools to improve hiring outcomes.

Leads the Consolidated Assignments workload team while maintaining 50% personal production. Coordinates fingerprint machine allocations, monitors asset pipelines, reviews workflows, ensures compliance with federal standards, mentors team members, supports onboarding, maintains procedural resources, and escalates operational issues. The role also oversees reporting, audits, process improvements, team communication, and daily operational performance.

Administers procurement, subcontracting, purchasing, rentals, and leases while ensuring compliance with company, DOE, FAR, DEAR, and other regulatory requirements. Conducts supplier research, solicitations, proposal evaluations, negotiations, awards, and contract administration. Manages small-business subcontracting programs, procurement processes and software, audits, staff assignments, training, and government-agency interfaces. Requires an associate degree or equivalent experience, three years of procurement experience, and ability to obtain and maintain a DOE L security clearance.

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.

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.

Provide technical support for Federal customers using Tines Cloud and self-hosted deployments. Troubleshoot APIs, workflows, authentication, infrastructure, networking, databases, and integrations; build and modify workflows with customers; manage escalations; document issues; relay customer feedback to Engineering and Product; improve support processes; and participate in a 24x7 on-call rotation.

Design player interactions for Destiny 2, translating complex goals into actionable UX solutions. Responsibilities include user research, flow diagrams, playtesting, high-fidelity mockups, prototyping, and documenting design strategies, guidelines, and patterns. The role collaborates with cross-functional teams and applies user-centered, visual, systematic, and iterative design practices from concept through completion.

Design player interactions for Destiny 2, translating complex goals into clear UX solutions. Conduct interviews, create flows, prototypes, mockups, and playtests to validate experiences. Collaborate with cross-functional teams, establish UX strategies and design guidelines, and develop scalable interaction patterns from concept through completion.

Manages international background-screening operations, including criminal record searches, employment and education verifications, order research, data entry, delayed-order tracking, client updates, vendor communication, and confidentiality. Ensures searches are accurate, complete, timely, and compliant with established procedures while supporting client-specific requirements and maintaining strong data integrity.

Owns the vision, roadmap, backlog, and delivery of data products across multiple Scrum teams. Translates stakeholder needs into measurable outcomes, selects appropriate technologies, enables self-service analytics, and guides semantic model development. Partners with business, Product, and Technology leaders to prioritize work, resolve conflicts, ensure quality and compliance, and measure adoption and business impact. Requires strong data and analytics product experience, Agile leadership, stakeholder management, and comfort with changing priorities.