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

As a software engineer, you'll build and iterate on the product across the stack, engaging with customers and collaborating with the team to shape the company culture and technology.

Lead and scale a customer-facing leave platform, manage engineering quality, collaborate with cross-functional teams, and develop engineers.

The Claims QA Auditor Lead oversees the daily operations of the Claims Quality Team, ensuring the quality review program is effective and reporting metrics accurately. They manage audits, mentor team members, and identify quality improvement opportunities.

Senior individual contributor responsible for generating and converting enterprise new-client revenue across North America. Own $10M+ net new targets, personally originate and close complex $5M–$15M engagements, lead C-suite conversations, negotiate high-value agreements, navigate procurement and legal processes, and partner with sales and finance to protect margin and scale enterprise pipeline.

The HR Generalist will support HR operations in a senior living community, focusing on employee engagement, recruitment, compliance, and training initiatives.

Lead architecture and implementation of scalable data systems and pipelines from ingestion to delivery. Own ambiguous, high-impact integrations, improve data quality and reliability, adopt AI-augmented engineering, mentor engineers, and collaborate with Product, ML, and customer teams to ship production solutions.

The Senior Software Engineer will lead frontend development using React for Afresh's AI grocery platform, mentoring engineers and collaborating across teams to enhance web solutions.

As a Senior Talent Acquisition Partner, you'll drive recruitment strategies, sourcing technical talent, and manage full-cycle recruiting while collaborating with business leaders to meet hiring needs.

Lead the design and build of automation infrastructure for GTM, enhancing sales and marketing efforts through advanced engineering solutions.

Curate AI news by selecting important stories, summarizing them, and delivering concise content to newsletter subscribers, spending roughly an hour daily.

Design, build, and maintain scalable backend services in Elixir/Phoenix. Develop high-availability APIs, distributed systems, data pipelines, and background job processing. Collaborate with AI and product teams, improve observability and reliability, influence architecture, establish testing and delivery best practices, and mentor engineers.

Design, deploy, and manage secure Azure and Microsoft 365 cloud and hybrid infrastructure (including GCC High). Administer Intune, AVD, identity (Entra ID), Windows Server, and enterprise networking. Implement security, compliance, monitoring, troubleshoot complex issues, and produce operational documentation and runbooks.

The Senior Systems Engineer I will develop and enhance mobile applications for cardiac health solutions, collaborating with engineers and cross-functional teams to ensure compliance with standards and successful project delivery.

Oversee a team of engineers while managing the technical strategy for web-based applications in a regulated medical device environment.

The Principal Software Architect defines and governs software architecture for medical and non-medical systems, ensuring reliability, scalability, and regulatory compliance across multiple platforms, while collaborating with various teams to drive architectural excellence.

Build and extend Kubernetes orchestration for AI inference: implement CRDs/controllers in Go, design high-performance ingress/load-balancing, implement GPU-aware autoscaling (HPA/VPA), tune scheduler/resource management, and ensure HA for platform components.