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

Supports lottery loyalty account management by coordinating client relationships, monitoring account activity and performance, maintaining reports, supporting rewards-program technology, executing revenue and engagement initiatives, and identifying growth opportunities. Collaborates with Digital Account Managers and internal cross-functional teams to implement account strategies, expand customer bases, and improve loyalty-program performance.

Build, test, support, and enhance scalable web applications using Node.js, React, MongoDB, and APIs. Collaborate with cross-functional teams, troubleshoot production issues, contribute to architecture and technical documentation, and lead medium-complexity initiatives. Participate in code reviews, Agile development, on-call support, technical debt reduction, and monitoring. Mentor junior engineers and promote engineering best practices, automated testing, CI/CD, and software quality standards.

Processes cash receipts, commissions, invoices, accounts receivable, tax payments, bank reconciliations, journal entries, and accounting records. Supports month-end and year-end close, cash-flow reporting, process improvement, and daily accounting operations within an insurance organization.

Drafts and prosecutes U.S. and international patent applications focused on quantum computing and emerging technologies. Responsibilities include working with inventors and engineers, preparing Office Action responses, managing patent portfolios, advising on patent strategy, and developing client relationships. Requires substantive quantum computing patent experience, USPTO registration, a technical degree, a JD, and at least three years of patent preparation and prosecution experience.

Design, build, and operate payment services for card processing, refunds, reconciliation, and processor integrations. Develop scalable Kotlin and Java Spring Boot APIs, optimize PostgreSQL schemas and SQL, and implement idempotency, retries, webhooks, audit trails, and reconciliation. Respond to payment incidents, conduct root cause analysis, collaborate cross-functionally, review architecture and code, and mentor engineers. The role requires strong distributed-systems, payments, PCI DSS, debugging, and production operations experience.

Develop and maintain AI-based ASIC verification automation flows, regression infrastructure, dashboards, reporting tools, and triage automation. Build scripts and integrations using Python, Perl, Tcl, shell scripting, and Make. Support simulation, coverage, lint, formal, emulation, continuous integration, EDA tool integration, and distributed compute infrastructure. Debug automation, tool, runtime, licensing, queue, and workflow issues while improving verification reliability, reproducibility, and efficiency across geographically distributed engineering teams.

Design and build real-time, highly concurrent software and cloud-native systems for an AI-powered emergency communications platform. Integrate and deploy LLMs, optimize voice and audio-processing pipelines, and support speech recognition, synthesis, detection, and filtering. Contribute to infrastructure, observability, security, scalability, and fault tolerance. Provide technical leadership through architecture decisions, code reviews, mentoring, and engineering best practices.

Lead hands-on technical delivery for a cross-functional product engineering pod. Design and implement Angular frontends, Python APIs, and cloud-native services while guiding engineers through architecture, code reviews, testing, releases, and production troubleshooting. Translate product requirements into maintainable designs and vertical slices, establish quality and security standards, manage technical debt, and collaborate with Product, QA, BA, and DevSecOps teams. Experience in regulated life sciences, clinical technology, and standards such as CDISC or USDM is preferred.

Leads museum sales and visitor services operations across welcome desks and the call center. Sells memberships and tickets, supports reconciliation and cash handling, monitors visitor feedback, coaches associates, assists with hiring and training, and ensures procedures and messaging are consistently followed. Requires excellent customer service, organization, interpersonal skills, flexibility, and prior customer service experience. Spanish fluency and previous lead experience are preferred.

Own and scale Capitalize’s revenue marketing and demand generation function, with accountability for qualified pipeline and marketing-sourced revenue. Lead multi-channel programs across events, webinars, partnerships, outbound, and inbound; develop segmentation, nurture, attribution, reporting, and marketing plans; oversee digital performance, including SEO, SEM, and GEO; align marketing with sales and other teams; and grow the marketing organization.