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

Lead end-to-end annotation projects: define workflows, coordinate teams (annotators, reviewers, experts), track progress and quality via dashboards, manage launches and phase transitions, pilot tooling and methodology improvements, and build scalable operational systems and documentation to support annotator community and cross-functional alignment.

Develop and implement HTML5 casino slot games from GDDs using TypeScript, PixiJS/Phaser and Spine. Create JIRA tickets, commit to GitLab, optimize performance, maintain tests and CI, collaborate with art, QA and producers, and deliver production-ready builds.

Serve as first point of contact for users via chat, email, and phone. Troubleshoot issues, document recurring problems, escalate complex cases to other teams, and maintain a customer-first approach. Training provided; no prior experience required.

Scout and onboard high-potential creators across social platforms, use proprietary algorithms and CRM tools to validate metrics, negotiate and manage creator deals, analyze ROI to scale or sunset partnerships, and coordinate globally to align content with company goals. Requires 24/7 high availability and Web3 literacy.

Lead onboarding and product discovery for utility customers: run and systematize onboarding, translate customer workflows into product requirements, prioritize features, write MRDs/PRDs/TRDs, coordinate cross-functional delivery, and create repeatable processes to turn pilots into scalable deployments.

Create digital and print marketing assets, maintain brand guidelines, and produce website, email, social, and print materials. Collaborate with marketing, product, and development teams, manage multiple projects to deadlines, refine assets from feedback, and stay current with design trends and tools.

Lead growth marketing strategy and agency relationships to drive paid search, paid social, SEO and lifecycle channels. Use analytics to optimize acquisition, test and iterate creatives and landing pages, report KPIs to leadership, and continuously scale performance-driven programs.

Support and lead a team of Care Advocates to drive customer acquisition, retention, and satisfaction. Collaborate cross-functionally to map the customer journey, identify process gaps, and create, implement, and iterate scalable processes and improvements that support patients throughout their fertility journey.

Design and execute test plans and strategies, perform functional/integration/regression/exploratory testing, validate end-to-end wallet and cross-chain transaction workflows, document and track defects, build and maintain automated test suites, collaborate with engineers to reproduce/debug issues, and improve QA processes and release readiness.

Lead top-of-funnel outbound for a cybersecurity startup using cold calling, cold emailing, and LinkedIn. Qualify enterprise leads, manage CRM and engagement tools (Outreach, Apollo, Microsoft Office), and drive prospects toward closing high-ticket deals (target two $50K+ deals monthly). Meet KPIs and operate independently on PST hours.

Lead full-cycle outbound sales for an AI-native B2B marketing firm. Qualify leads, run discovery calls, execute tailored cold-email campaigns, manage CRM and forecasts, collaborate on messaging, and consistently close two deals monthly with contract values of $5k–$50k+.

Serve as technical lead for software development, testing, deployment support, release management, requirements analysis, defect resolution, and technical oversight for MIS. Lead development, testing, UAT, Section 508 compliance, performance/capacity testing, documentation, and modernization/migration efforts.