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

Senior Software Engineer to design and implement C++/Python software, accelerate workloads with CUDA, develop and maintain Linux kernel modules and system services, optimize system and GPU performance, manage Linux systems, mentor junior engineers, and integrate AI technologies across products.

Manage creative and content projects from intake through delivery, coordinating design, content, video, web, vendors, and stakeholders. Own project calendars, capacity planning, timelines, approvals, versioning, and quality assurance. Review assets for brand, editorial, technical, and legal compliance, resolve feedback, improve workflows, and document processes. Use and evaluate AI tools such as Claude while ensuring accuracy, responsible use, and brand alignment.

Leads B2B SaaS sales growth by acquiring new business, expanding existing accounts, managing pipelines, forecasting revenue, closing deals, and optimizing sales processes. Recruits, coaches, and develops sales team members while enforcing performance metrics and accountability. Partners with marketing and product marketing to improve lead generation, uses CRM and analytics tools for data-driven decisions, and reports sales performance to leadership.

Own Felix’s US fintech partner ecosystem, including banks, payment processors, stablecoin issuers, yield providers, and credit infrastructure vendors. Lead infrastructure strategy, partner performance, commercial negotiations, product and engineering alignment, compliance coordination, and vendor selection. Build partnership playbooks and hire and develop a team of partnership managers while enabling new credit, lending, wallet, and digital asset products.

Own Boulder Care’s brand positioning, visual identity, voice, content, and creative systems. Lead internal teams and external partners, build trust-focused content and creator programs, manage campaigns and partnerships, oversee brand investment strategy and budgets, and establish measurement frameworks. The role also develops scalable creative guidance, uses AI responsibly, and partners with communications, product, clinical, and commercial leaders in a regulated healthcare environment.

Own customer renewals, retention, expansion, and cross-sell opportunities for mid-market and enterprise school districts. Build strategic account plans, guide onboarding and product adoption, monitor account health, mitigate churn risks, maintain accurate Salesforce forecasts, and achieve renewal and expansion targets. Serve as a trusted customer advocate while collaborating with Sales, Product, and cross-functional teams to resolve issues and increase long-term customer value.

Supports institutional customers through onboarding, training, adoption, engagement, and renewal preparation. Manages customer questions, usage monitoring, reporting, account records, and follow-up while triaging learner and educator support requests. Coordinates with Sales, Marketing, Product, and Support to resolve issues, gather feedback, identify expansion opportunities, and improve retention. Uses CRM and approved AI tools for documentation, summaries, and routine account administration.

Supports strategic analysis for sports and entertainment clients through quantitative research, financial modeling, feasibility studies, valuation, financing analysis, report preparation, data collection, and quality control. The intern assists with client deliverables and advisory team projects while developing professional skills in an in-person, full-time summer internship.

Manages federal contracts and proposals supporting defense and civil space markets. Serves as a customer-facing interface with contracting officers, leads negotiations, interprets contractual requirements, develops acquisition strategies, manages contract risks and organizational conflict-of-interest plans, and advises stakeholders on OTAs, emerging technologies, proposal compliance, and regulatory developments.

Manages operational excellence for commercial digital platforms, focusing on stability, scalability, governance, performance monitoring, and continuous improvement. Coordinates customer lifecycle activities including solution design, implementation readiness, launches, onboarding, and post-launch operations. Partners with Product, Engineering, Commercial, Marketing, Customer Success, and Delivery teams to manage risks, milestones, dependencies, reporting, and operational readiness while improving execution consistency and customer outcomes.