Top Tech Jobs & Startup Jobs in Charleston, SC

Lead the creation of visuals for marketing campaigns. Manage multiple projects, ensuring brand consistency and quality standards are met.

Lead the migration of a Windows-based renderer to Linux/Vulkan, ensure cross-backend correctness and performance, build regression/comparison tests, establish profiling workflows, and contribute to advanced rendering features and GPU optimization while collaborating across build, infra, and simulation teams.

Work directly with enterprise customers to design, build, and deploy production voice AI applications. Integrate Retell APIs/SDKs, develop conversational workflows, debug telephony/SIP and infrastructure issues, optimize AI behavior and prompts, lead technical onboarding, and drive product improvements from proof-of-concept to production.

Provide full-scope post-conviction legal services focused on record clearing for low-income clients in Santa Barbara and Ventura counties. Conduct outreach, clinics, Know-Your-Rights presentations, intake and case management, file court documents, track hearings, train volunteers, coordinate with public defenders and partners, and support program evaluation and grant reporting.

Provide remote administrative support including calendar and email management, preparing reports and presentations, conducting research, compiling data, and performing general administrative tasks to ensure efficient office operations.

Maintain financial records, prepare reports, reconcile bank statements, manage accounts payable/receivable, assist with budgets and forecasts, ensure accounting compliance, and collaborate with departments to support financial goals.

Lead design and delivery of a cloud-native BaaS payments platform. Architect scalable distributed systems, define API contracts, drive CI/CD and TDD practices, mentor engineers, reduce technical debt, and partner with product teams.

Support B2B lead generation through secondary research to identify target companies and decision-makers, build and maintain a segmented prospect database, support outreach campaigns, ensure CRM discipline and data accuracy, and report findings while receiving mentoring.

12–18 month rotational sales development program for Johnson & Johnson Vision. Trainees develop medical device sales, business analytics, leadership skills, and customer engagement. Program includes in-person customer interactions, coaching, projects, and transitions into a Territory Account Manager role with sales quotas, market growth, and cross-functional collaboration. Requires travel and relocation.

Design, implement, and optimize gameplay mechanics and systems. Collaborate with designers, artists, and developers to troubleshoot and refine code, optimize performance across platforms, and maintain clean modular code while staying current with game technologies.