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

Lead experimentation and optimization to drive non-paid customer acquisition and engagement across web, lifecycle, social, and product. Design tests, analyze data, build repeatable AI-powered growth playbooks, and partner cross-functionally to scale organic MQLs for SMBs.

Serve as the highest-escalation Customer Success lead for complex, multi-location restaurant accounts. Stabilize at-risk relationships, translate technical issues between engineering and executives, manage cross-functional rollouts, and drive strategic, high-touch account outcomes and ROI.

Lead enterprise sales to grow Toast's market share in chain restaurants by building C-suite relationships, generating pipeline via research and outreach, delivering product demonstrations and value propositions, managing full sales lifecycle (deal structuring, negotiation, closing) using Salesforce, partnering with implementation teams, and traveling ~30% to support accounts and partnerships.

Drive new restaurant partner acquisition in the Boston market: prospect, qualify, close deals to meet quotas, manage pipeline in Salesforce, coordinate onboarding, and collaborate with marketing to refine acquisition strategies. Requires in-market activity and up to 25% travel.

Technical leader responsible for cloud platform architecture, IaC, CI/CD, self-service developer tooling, reliability, observability, and cost optimization. Mentor engineers, drive automation, lead initiatives from design to production, and collaborate with Security and Operations on secure scalable solutions and incident response.

Lead escalation management for critical customer issues across assigned region. Build and execute cross-functional action plans, communicate status to executives, drive resolution, perform post-mortems, and recommend product/process improvements.

The Principal GenAI Data Engineer will drive the design and implementation of scalable GenAI data platforms, focusing on robust data pipelines for structured and unstructured data. This role requires expertise in Python and AI data architecture, enhancing enterprise data capabilities.

The Phishing Analyst-SkillBridge Intern will assist in threat detection and analysis, focusing on phishing attempts. Responsibilities include identifying and mitigating threats using AI and collaborating with teams to enhance cybersecurity measures.

Design, deploy, secure, and support highly available application delivery platforms across on‑prem and cloud environments. Administer Layer 7 networking (load balancers, WAFs, reverse proxies), Windows/Linux servers, AWS/Azure, virtualization, and infrastructure automation (Terraform/Ansible/scripting). Provide Tier 2/3 support, incident response, observability, and collaborate with development, cybersecurity, and operations teams.

The HR Business Partner Specialist supports HR activities, processes, and employee relations, maintaining employee records and coordinating HR workflows while collaborating across teams.

The Geospatial Solutions Architect will design and implement geospatial data visualization solutions, develop operational dashboards, and oversee the integration of geospatial AI/ML models for a DoD customer.

Lead product initiatives for Modo's portfolio, managing cross-functional teams and driving product strategy, execution, and optimization in social gaming.

As a Fullstack Software Engineer, you'll design, develop, and maintain scalable frontend and backend systems while collaborating across teams.

Review AI-generated compensation analyses and recommendations for accuracy, completeness, and business relevance. Identify errors and gaps, provide actionable written feedback, follow scoring frameworks, document findings, and collaborate to refine evaluation methods.

Lead FP&A activities including monthly and quarterly reporting, KPI development, budgeting/forecasting, scenario modeling, ad hoc profitability and cash analyses, and cross-functional financial partnership to inform executive decisions.

Lead and scale Upstart's Mobile Platform organization, define mobile platform vision, build shared capabilities and reusable components, improve onboarding and discoverability, deliver a robust native mobile experience (React Native), drive CI/CD, testing, observability, KPIs, and collaborate with Product, Design, Analytics, Legal, and Loan Product teams while hiring and mentoring engineering leaders.

Design, build, and scale authentication, authorization, and experimentation systems for Upstart's lending products. Implement OAuth/OIDC/SAML-based flows, secure APIs with containerized deployments, partner with security and product teams to improve IAM, mentor engineers, participate in architecture, and drive platform experimentation and lifecycle improvements.

Lead Upstart's business continuity and disaster recovery program, ensuring operational resilience and effective recovery from disruptive events, while collaborating with various departments.

Lead offsite SEO and citation strategy to grow brand authority across third-party sites and LLM citation sources. Own writing, placement, outreach automation, citation analytics, and experiments to drive measurable referral and citation impact while collaborating with core SEO and content teams.

The Principal Threat Intelligence Analyst researches emerging threats, creates and aggregates intelligence reports, collaborates with multiple teams, and enhances threat intelligence programs.