Top Tech Jobs & Startup Jobs in Hartford, CT

Own and expand a Three.js-based in-browser solar configurator: implement and optimize 3D geometry tools and workflows, build product-facing frontend features, collaborate with backend and computational teams, translate solar physics into usable design tools, define frontend/3D architecture, and ensure performant, stable UX across edge cases.

Manage and optimize paid campaigns across Google, Bing, and Meta to generate qualified leads. Collaborate with PPC, SEO, and copywriting teams. Create content for blogs, email, and social media. Implement SEO strategies, track metrics (cost per lead, conversion rates), report performance, and apply online and offline tactics to lower cost per lead while maintaining lead quality.

Lead onboarding for new clients in the tree care and landscaping vertical: configure systems, migrate data, run integrations, train users, monitor payments, identify upsell opportunities, update knowledge bases, and collaborate with Sales, Product, and Developers to ensure successful platform adoption.

Perform outbound B2B cold calls to qualify leads and set demo appointments, follow and adapt outreach scripts, log activity in CRM, and collaborate with Sales and Marketing to improve outreach and lead quality.

Build and ship frontend features for a financial marketplace using React and Next.js. Collaborate with product, design, and backend engineers; contribute to architecture, component design, code quality, tooling, and the shared component library. Own work from design through delivery, participate in pairing and code reviews, and use AI-assisted development tools thoughtfully.

Lead strategic implementations of AI-powered CXA and CCaaS solutions for customers. Provide technical guidance, integrations, post-implementation adoption support, and executive advisory services. Collaborate cross-functionally on feature requests, issue resolution, deployment templates, and best practices. The role requires programming, REST API, webhook, SDK, AI, and SaaS experience, along with strong consulting, communication, and client management skills.

Owns company-wide security operations, cloud and infrastructure security, incident response, zero-trust architecture, blockchain treasury controls, compliance, privacy, production reliability, Terraform, CI/CD, observability, disaster recovery, and on-call operations. This hands-on leadership role reports to the CTO, represents the company to auditors and customers, and builds security automation across GCP, Cloudflare, GitHub, Google Workspace, and Ethereum infrastructure.

Freelance copy editor responsible for editing and refining short- and long-form B2B technology marketing content. The role focuses on improving clarity, accuracy, flow, and brand consistency while preserving technical nuance. Responsibilities include fact-checking, applying style guides, repurposing messaging, collaborating with creative teams and clients, managing feedback, and serving as the point of contact for copy deliverables. Work is project-based and remote, with meetings during U.S. time zones.

Manage client relationships for a remote marketing agency: onboard clients, coordinate between clients and PMs, communicate updates, report results, collect feedback, and identify upsell opportunities. Requires bilingual communication and strong paid‑ads and SEO knowledge.

Spontaneous application to join Web Tonics talent pool for roles in digital marketing, project management, web design & development, content creation, automation/systems, operations, and client success. Applicants should show initiative, clear communication, collaboration, adaptability, and passion for helping businesses grow online. Submit resume, portfolio (if relevant), and a brief message; the agency will review profiles and contact candidates for matching openings.

Designs and maintains automated test frameworks for web, API, and mobile applications. Performs functional, regression, integration, and end-to-end testing; validates APIs, databases, and integrations; integrates tests into CI/CD pipelines; manages defects; collaborates with development and product teams in Agile ceremonies; and provides quality metrics and reporting.

Lead treasury, token, and capital strategy across fiat, stablecoins, and $VANA. Manage liquidity and market maker relationships, design hedging and yield programs, oversee accounting, compliance, audits, and financial reporting. Advise on tokenomics, build financial models and scenario analyses, support fundraising, and negotiate liquidity and investment deals to preserve runway and advance network stability.

Develop and execute creative marketing campaigns and social content to grow Vana's brand and community. Create copy, visuals, and timely Web3/AI-focused content, manage social channels, engage communities, partner with influencers, track KPIs, and optimize performance.

Design and optimize the builder funnel to attract, onboard, engage, and retain developers and founders. Run programs (hackathons, cohorts), create onboarding resources, analyze KPIs to improve conversion and retention, and build partnerships to expand the ecosystem for decentralized AI and blockchain innovation.

Leads Voyager’s global trade compliance program, covering ITAR, EAR, OFAC sanctions, customs, imports, anti-boycott rules, product classification, licensing, screening, audits, incident response, and government inquiries. Advises executives and cross-functional teams on international trade risks, supports global expansion and M&A, and builds and manages the trade compliance team. Serves as Export Control Officer and empowered official.