Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Design, develop, and support web application front-ends and UX using HTML/CSS/JavaScript. Collaborate with clients and teams in Agile environments, perform UX tasks (wireframes, prototypes, usability), ensure responsive cross-browser/device compatibility, mentor peers, and provide design support across projects and corporate communications.

Own generative AI discovery, scaling, and maintenance for a portfolio of AI characters. Select and standardize models, build pipelines for face consistency and video, train and debug LoRAs, control GPU costs, design prompt architectures, define evaluation metrics and quality gates, and translate creative briefs into technical specs while testing frontier models and tooling to scale the studio.

Lead strategic communications and public affairs for the Church: develop messaging, write/edit press materials and speeches, manage media relations, research trends, create collateral, train leaders, coordinate major events, and build relationships with government, community, and media stakeholders while advising on sensitive or crisis communications.

Provide administrative support to the Operations Director and perform receptionist duties. Maintain organization, handle front-desk/customer service tasks, follow through on assigned tasks independently, and support the team. Professional appearance and strong interpersonal skills required; on-going training provided.

Lead discovery, translate business needs into user stories, and design Salesforce solutions. Configure declarative functionality, support testing/UAT, and deliver full lifecycle implementations. Manage client relationships, lead functional workstreams, mentor junior staff, and contribute to cross-team collaboration and delivery assets.

This is an open talent‑community posting inviting U.S.-based candidates across multiple disciplines (software, AI/ML, XR, UX/UI, DevOps, cybersecurity, data, instructional design, etc.) to submit a resume and brief introduction. HTX Labs will retain candidate information for future contract-to-hire opportunities. Must be authorized to work in the U.S.; no visa sponsorship available. Remote-first role supporting immersive learning for Department of Defense clients.

Provide first-line and advanced support for Clubessential products (accounting, payments, membership, reporting, hardware integrations). Troubleshoot payment and device issues, document interactions in CRM, escalate when needed, monitor client health, promote product adoption, and collaborate with product and internal teams to resolve multi-system issues and improve retention.

Lead design and delivery of internal tools, workflows, and automation (including LLMs/AI) to improve operations across acquisition, renovation, property management, and payments. Embed in business units to translate operational needs into scalable systems, prioritize roadmap by business impact, ship under tight timelines, and measure outcomes.

Founding US leader to launch and run integrated campaigns in the Bay Area, hire and lead a small US team, own US campaign budgets and media strategy (OOH, transit, digital, podcast), adapt creative for US audiences, build local partnerships and earned media, measure impact with MEL, and represent Slingshot to funders and press.

Serve as the technical point of contact for enterprise HR customers: manage API integrations, data ingestion (HRIS), SQL validation, log and error diagnosis, and drive full lifecycle account outcomes including renewals, expansions, adoption, and product feedback to inform roadmap prioritization.