Top Tech Jobs & Startup Jobs in Charleston, SC

Founding product design role responsible for end-to-end UX for a B2B SaaS behavioral health platform. Design and iterate 0-1 features, prototype and produce pixel-perfect Figma assets, synthesize user research, translate PRDs into production designs, and support marketing/brand design needs.

Partner with small-business clients to manage full-cycle recruiting: source, screen, interview, and hire candidates. Collaborate with hiring managers, document recruiting plans and timelines, coordinate interviews and offers, and provide consultative recruiting and HR support on a fractional, part-time basis.

Contract 2D Art Generalist creating concept art, illustrations, and character art for a surreal roguelike. Collaborate with the team to produce stylized, memorable visuals, iterate on art direction, and integrate assets into the game.

Review, label, and QA datasets for AI/ML training; maintain trackers, databases, and dashboards; follow annotation guidelines and SOPs; prepare and clean data; document processes; collaborate to resolve data queries while ensuring confidentiality and timely delivery.

As a founding full-stack engineer, design, build, and deploy core backend services, oracle/watchtower infrastructure, and borrower-facing applications. Integrate Bitcoin transactions, PSBTs, and Discreet Log Contracts, manage SQL/NoSQL databases, contribute to architecture decisions, and wear multiple hats in a fast-paced, early-stage environment.

Full-stack engineers will develop features for a system used by radiologists, focusing on low-latency WebSocket workflows and UI/UX design.

Pitch and produce features, interviews, cultural commentary, and news focused on Ghanaian scenes. Scout emerging artists, attend studio/gallery events, create social-ready assets, represent the publication at events, and contribute to special projects and editorial planning.

Lead backend development to scale and harden API infrastructures, implement unit testing playbooks, optimize core algorithms, support migration from Supabase to a robust cloud provider, ensure system reliability and scalability, collaborate with frontend and DevOps, and integrate AI workflows and RPA where applicable.

Test new web and mobile features, report bugs and usability issues, run manual and automated tests, review requirements and designs, improve QA processes and documentation, and provide UI/UX feedback while collaborating with product, design, and engineering teams.

Serve as the primary compliance relationship lead across clients, EPCs, subcontractors, and suppliers to ensure Davis‑Bacon and apprenticeship compliance, collect and review certified payrolls, onboard stakeholders into Concord Caisson, monitor project compliance performance, train contractors, and drive corrective actions to mitigate risks.