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

Lead and grow the front-end team while hands-on building high-performance web interfaces with React and Next.js. Define architecture, establish UI standards, conduct code reviews, mentor engineers, and collaborate with product, backend, and design teams to deliver scalable, accessible, and maintainable web applications.

Build, test, and optimize responsive web applications using Next.js and React. Collaborate with designers and back-end developers, implement UI/UX designs, write clean maintainable code, and debug front-end issues to ensure high performance across devices and browsers.

Design modern, user-centric landing pages, dashboards, and web interfaces using Figma. Create wireframes, mockups, and prototypes, conduct UX research, implement user feedback, and ensure visual consistency. Collaborate with marketing and front-end developers to align designs with branding and functionality, prioritize multiple projects, and optimize usability and accessibility across Ultahost platforms.

Lead and architect scalable web systems, mentor frontend and backend developers, define coding standards and roadmaps, drive implementations using React/Next/Node/NestJS, produce technical documentation, conduct code reviews, and collaborate with product and DevOps to deliver secure, maintainable solutions.

Provide Level 2 technical support by administering Linux/Windows servers, virtualization and cloud platforms, managing databases and web servers, configuring hosting control panels (cPanel, Plesk, WHMCS), troubleshooting networking and performance issues, communicating with customers, and improving support processes.

Senior Graphic Designer responsible for creating high-quality digital assets, branding materials, social creatives, and promotional graphics. Collaborates with UI/UX, content, and marketing teams to support campaigns, product launches, and maintain brand consistency across digital channels. Delivers polished visuals, custom illustrations, and optimizes existing materials to meet brand standards and engagement goals.

Manage full recruitment lifecycle for software and IT roles. Source, screen, and evaluate technical candidates, collaborate with hiring managers, maintain candidate pipelines, ensure smooth candidate experience, and support urgent hiring and immediate joiners.

Lead GEO and AEO visibility strategy to ensure UltaHost is cited and surfaced by LLMs and AI answer platforms. Implement structured data (Schema.org/JSON-LD), entity-based optimization, and semantic content modeling. Optimize content for generative engines, Featured Snippets, AI Overviews, and voice assistants. Perform audits, experiments, and monitoring of LLM outputs; collaborate with SEO, content, and engineering to implement schema and AI-first optimizations; provide data-driven recommendations and guide content creators.

Responsible for growing and managing Ultahost's affiliate network across APAC, recruiting and supporting affiliates and influencers, executing localized campaigns and promotional assets, collaborating on regional landing pages, ensuring compliance, monitoring performance, and reporting insights to scale the global affiliate program.

Build, launch, and scale a global Agency Partner Program by recruiting and onboarding digital and technology partners, managing joint initiatives, driving co-marketing and sales growth, monitoring partner performance, and collaborating cross-functionally to enable partners and optimize channel growth.