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

Lead and grow the backend engineering team that owns the high-traffic application process. Own technical direction, architecture, delivery, hiring, and hands-on engineering (design/code reviews). Partner with product and design to take ambiguous problems to production while raising engineering standards.

Manage customer invoicing, accounts payable, and payroll processing; support month- and year-end close, reconciliations, journal entries, tax registrations, audit preparation, and process improvements while collaborating with HR, Operations, vendors, and leadership.

Support execution, optimization, and measurement of integrated digital marketing campaigns. Build/manage campaign workflows, track performance, develop dashboards, run A/B tests, and generate insights to improve funnel performance and demand generation. Coordinate cross-functionally and maintain data quality, processes, and regulatory approvals.

Quota-carrying presales role that architects and sells Force Managements revenue technology stack, owns technical customer relationships through adoption and renewal, drives product adoption and expansion, partners with Sales/Customer Success/Product, and executes demos, POCs, integrations, and renewal strategies for Rev Ops buyers.

Support end-to-end M&A integration, separation, carve-out, and transformation engagements. Execute cross-functional workstreams, analyze financial and operational data, identify synergies and process improvements, develop deliverables and implementation roadmaps, and manage project scope and stakeholder communications under senior direction.

Lead end-to-end lifecycle marketing for B2B2C and B2B audiences, building multi-channel journeys (email, SMS, in-app) in Customer.io and HubSpot. Partner cross-functionally to define segments, triggers, and campaigns, use data and AI to optimize performance, ensure HIPAA-compliant communications, and drive activation, retention, and advocacy.

Lead and operate Flex's global financial crime program (BSA/AML), including crypto/stablecoin risk, transaction monitoring, sanctions/KYC controls, investigations, regulator and bank readiness, reporting, training, and cross-functional program build-out to scale global operations.

Translate and localize game-related and customer-facing content from English to Filipino, ensuring high linguistic quality across releases, marketing, support articles, and platforms. Manage short- and long-term projects, adapt to last-minute source changes, use CAT tools, collaborate with teams, and maintain organization and communication within a fast-paced localization environment.

Senior UNIX Systems Administrator responsible for troubleshooting and resolving complex production issues across AIX, HP-UX, and Solaris environments. Duties include storage, clustering, networking, virtualization, performance tuning, patching, disaster recovery, maintaining UNIX lab environments, occasional onsite work, and participating in a low-frequency on-call rotation while working directly with enterprise customers.

Lead global web strategy and organic discoverability for Harness.com, owning SEO/AEO for search and AI answer engines, site architecture, conversion optimization, measurement, and vendor management. Partner with product marketing, content, demand gen, and developers to drive traffic, AI-driven visibility, and conversions through technical SEO, content strategy, experiments, and performance standards.