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

Owns federal, state, and local payroll tax compliance across a multi-client, multi-state payroll operation. Responsibilities include tax account registration, payroll tax research, auditing and reconciliation, agency notice resolution, amended returns, payments, and quarter-end and year-end compliance. The role partners with payroll teams, vendors, clients, and tax agencies while maintaining accurate records and supporting payroll processing.

Sell Tenon’s enterprise marketing automation platform to Fortune 1000 companies using ServiceNow. Responsibilities include prospecting, managing complex B2B SaaS sales, demonstrating product value, building pipeline, nurturing customer relationships, negotiating contracts, closing deals, gathering prospect insights, and communicating pricing. The role partners with ServiceNow field sales teams and targets both existing and prospective enterprise customers.

Provides strategic leadership for project controls across cost, schedule, risk, change, and performance management. Oversees standards, budgets, forecasts, schedules, reporting, risk mitigation, and corrective actions for large-scale infrastructure projects. Coordinates with multidisciplinary teams and provides data-driven recommendations to executive leadership. Guides project controls staff, supports continuous improvement, and ensures projects remain on schedule, within budget, and aligned with scope and requirements.

Directs the organization’s human resources function, including workforce strategy, recruiting, employee relations, compliance, performance management, compensation and benefits, HRIS administration, onboarding, engagement, training, and inclusion initiatives. Advises executives and managers, leads the HR team, manages the department budget, oversees 401(k) and ESOP plans, mitigates employment-law risk, and supports acquisition-related employee integration.

Owns audience development for brands and agencies, recruiting Hosted Buyer Program participants and supporting paid ticket sales. Manages strategic accounts, prospecting, presentations, senior-executive relationships, outreach messaging, CRM updates, pacing models, and revenue targets. Collaborates with marketing, content, events, and sales teams while contributing to buyer recruitment strategies and community growth.

Lead global, full-funnel B2B marketing campaigns from strategy through execution. Translate business priorities into audience, messaging, buyer journey, channel, and measurement plans; coordinate Product Marketing, Digital, Content, Sales, and regional teams; monitor campaign and pipeline performance; optimize targeting and messaging; and provide sales enablement to accelerate demand, pipeline, and revenue.

Conduct research combining machine learning, computer vision, geospatial imagery, and photovoltaic performance data. Develop and validate image-based change-detection algorithms for utility-scale PV systems, process large heterogeneous datasets, assess accuracy and uncertainty, build scalable reproducible software workflows, and publish findings. Collaborate across PV reliability, geospatial analysis, energy systems, materials, recycling, and circularity research teams.

Leads Matter Family Office’s organic growth strategy, building business development systems, pipelines, CRM processes, referral relationships, and conversion standards. Personally manages high-value prospective family relationships, partners with service and marketing teams on positioning and proposals, evaluates relationship fit and risk, and coaches professionals to scale business development. Requires extensive experience with HNW/UHNW families, family offices, trusted advisors, and significant new-business generation.

Work across AI, backend, and frontend: curate and clean writing datasets, fine-tune large language models, run training experiments, develop metrics and eval sets, build backend services in Python/Django, and implement frontend features with React.

Leads the enterprise organic social media strategy across corporate channels, including content planning, creation, publishing, editorial calendar management, employee advocacy, community engagement, social listening, reputation monitoring, and performance optimization. Partners with communications, marketing, HR, creative, regional, business, and executive teams to amplify corporate messaging, campaigns, employer brand initiatives, and executive communications while maintaining brand governance and consistency.