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

Build Passport, WorkOS’s identity and device-access product, with a frontend focus and full-stack ownership. Responsibilities include creating onboarding and access-management experiences, working directly with customers, simplifying complex identity workflows, implementing authorization behavior, collaborating with design and security teams, and shaping AI-agent access to company tools. The role requires strong product judgment, frontend engineering expertise, API and data-model understanding, and the ability to ship and iterate user-facing features.

Join as the founding full-stack engineer to extend a TypeScript React/Next.js prototype, design product features, integrate AI/OCR, write tests and infrastructure, talk to users, and iterate quickly to drive growth.

Manage accounting sub-functions including payables, journal entries, P&L processes, reconciliations, fixed assets, accruals, and month-end close. Ensure compliance with U.S. GAAP, internal controls, and company policies. Review financial results, support audits, partner with FP&A, maintain accounting procedures, and identify process improvements through automation and system implementations.

Leads a team of 4–8 Solutions Consultants supporting sales through demos, discovery, deal strategy, and technical consultation. Responsibilities include hiring, coaching, performance management, process standardization, strategic deal participation, pipeline reviews, customer feedback, and collaboration with Sales and Product leadership. The role improves win rates, onboarding speed, team consistency, and presales performance while maintaining security and compliance controls.

Develop and govern scalable NetSuite customizations and integrations using SuiteScript, automated testing, and AI-assisted development. Partner with Finance, Supply Chain, Logistics, and business users to translate requirements into durable solutions. Establish coding, testing, documentation, configuration, change-management, and AI-use standards while supporting integrations with Workato, billing platforms, payment processors, 3PL partners, and enterprise APIs.

Leads and coaches a sales team across multiple channels to increase sales, profitability, brand visibility, distribution, and key-account relationships. Responsibilities include territory planning, sales strategy, market execution, customer and supplier relationship management, sales presentations, networking, team development, and participation in industry events. The role requires travel, customer-facing work, occasional evenings and weekends, a valid driver’s license, reliable transportation, and the ability to lift up to 40 pounds.

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.