Top Tech Jobs & Startup Jobs in Charleston, SC

The Core Blockchain Engineer will design, build, and scale Ethereum services, improving EVM Node solutions and enhancing tooling for maintainability and reliability.

Lead technical product initiatives from discovery through post-launch. Translate business needs into technical requirements, manage cross-functional delivery with Engineering and Data Science, prioritize roadmap and operational requests, analyze data and client feedback, own documentation and release readiness, and use AI tools to accelerate outcomes.

Lead the Payments Team by architecting and maintaining high-performance backend services, addressing complex engineering challenges, and mentoring engineering talent.

As a GTM Engineering Intern, you will automate workflows, design demos, and develop AI-powered tools for market outreach while collaborating with sales and engineering teams.

Own and scale Crux's accounting and tax advisory partner channel end-to-end: deepen enterprise relationships, expand mid-market referrals, optimize partner playbooks with commercial teams, track pipeline in HubSpot, and represent Crux in market events (≈25% travel).

As a Senior Product Engineer, you'll build user-facing products on the LiveKit platform in TypeScript and Go while engaging with developers and contributing to strategic decisions.

The role involves designing and improving media pipelines for LiveKit's voice technologies, handling media ingestion, exporting sessions, and optimizing performance across diverse formats and codecs.

The Brand and Content Lead will manage the brand presence and video content for FutureFit AI, focusing on consistency and impactful storytelling across platforms, particularly LinkedIn. Responsibilities include overseeing video production, written content creation, and collaboration with marketing teams.

Lead Sparq's internal AI-native Shop by owning weekly delivery cadence, onboarding and forming teams, coaching consulting mindset, giving actionable demo feedback, removing blockers, and serving as operational point of contact to improve prototypes and tooling adoption.

As a Finance Expert, you will enhance AI technologies by labeling and annotating data, collaborating with the technical team, and focusing on investment analysis.

Support the Americas advisory team with policy research, analysis, and written outputs. Assist scoping, project planning, coordination, and delivery tracking. Develop briefings, presentations and program management tools. Engage across global teams and support meetings, workshops and business development to help expand TBI's work in Latin America and the Caribbean.