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

Freelance senior graphic designer to create conversion-focused landing page and web designs from concept to final visuals, ensuring brand consistency, strong UX hierarchy, and deliverables ready for web implementation. Portfolio of digital/SaaS projects required.

Leads multidisciplinary geothermal projects from kickoff through closeout, managing scopes, schedules, budgets, staffing, risks, quality, contracts, and deliverables. Serves as the primary client contact, coordinates technical teams and subcontractors, monitors financial performance, supports proposals and business development, and mentors team members. Ensures projects are delivered safely, on time, within budget, and in compliance with contractual and regulatory requirements.

Research, develop, validate, and backtest quantitative trading strategies, indicators, and signals. Analyze market relationships, performance, risk, and statistical robustness while accounting for biases, costs, slippage, and overfitting. Collaborate with product, engineering, data, trading teams, and users to translate quantitative concepts into intuitive no-code trading tools and requirements.

Lead sponsorship strategy and sales for a fishing media platform: audit assets, design custom sponsorship packages, prospect and pitch sponsors, negotiate and close deals, and manage sponsor relationships. Target fishing, regional, and lifestyle brands; work commission-only with creative autonomy and remote flexibility.

Assist in developing and maintaining cross-platform Flutter apps for Android and iOS, implement UI/UX with Flutter widgets, integrate Firebase and REST APIs, debug and optimize performance, and collaborate with the team while staying current with Flutter/Dart technologies.

Leads enterprise SaaS sales for Verizon Connect, expanding adoption among existing customers and winning new business. Manages the full sales cycle, including prospecting, needs analysis, proposals, demonstrations, negotiations, contracting, forecasting, and closing. Builds relationships with large and complex accounts, develops custom solutions, responds to RFPs, and partners with presales engineering and cross-functional teams. The role is mobile, customer-facing, and requires travel.

Leads post-sales technical relationships with enterprise customers, including onboarding, implementation, integrations, workflow configuration, adoption, troubleshooting, and success planning. Partners with Product, Engineering, and Data teams to resolve issues and improve customer outcomes. May support strategic pre-sales engagements as a technical product expert while managing multiple customer relationships and developing repeatable post-sales processes.

Communications Intern supporting communication strategies, social media content, marketing material design, business intelligence research, reports, presentations, and collaborative initiatives in a consulting environment.

Manages and grows customer relationships across a regional territory while acquiring new business and expanding strategic accounts. Develops sales strategies, prospects high-value targets, prepares quotes and proposals, manages CRM pipelines, forecasts revenue, supports renewals, and partners with operations for successful delivery. The field-based role requires 30%–60% travel to customer sites and trade shows, strong communication, commercial judgment, and knowledge of NDT or technical services.

Write and edit compelling English voice scripts for diverse projects; collaborate with stakeholders, adapt tone for audiences and platforms, and manage multiple projects independently on a contract, remote basis.