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

Support deployment and maintenance of distributed infrastructure for a Layer-1 blockchain and exchange. Optimize transaction pipelines for speed and reliability, build secure production-grade systems, maintain high-availability across cloud/distributed environments, and apply observability and IaC best practices while collaborating with product and protocol teams.

Lead and scale Airtablecommunity programs (Builder Crews), grow engagement across community and social channels, and build operational systems, playbooks, and dashboards. Recruit and support local leaders, run campaigns to drive AI adoption, measure community health, and automate workflows to increase efficiency. Collaborate cross-functionally to launch programs and report on impact.

Design, build, and operate full‑stack features and platforms for Horizon. Work across frontend, backend, infrastructure, data, and developer tooling; formulate solutions, ship production code, improve reliability and developer productivity, and expand AI/agent-assisted workflows. Collaborate with product, customers, and cross-functional teams, review code (including agent-generated), and improve internal tooling, observability, and deployment workflows.

Consulting Systems Engineer responsible for pre-sales solution engineering: gather technical requirements, develop SOWs, respond to RFPs/RFIs, create BOMs, lead workshops/demos/POCs, and design tailored solutions across networking, cybersecurity, virtualization/cloud and cross-domain technologies while supporting DoW customers and mentoring team members.

Lead HR activities for a multi-shift manufacturing site including talent acquisition, employee relations, coaching managers, manpower planning, investigations, compliance action plan oversight across multiple sites, and delivering HR standard work and training.

The Talent Acquisition Partner will lead full cycle recruiting, improving hiring processes, and ensuring a stellar candidate experience, particularly in the space industry.

Perform manual testing for IAM workflows on the IBM Verify platform, validating SSO, MFA, OAuth/SAML/OpenID Connect, RBAC and identity provider integrations. Create and execute functional, regression, and integration tests across web and API layers, document defects with reproduction steps, support test data/environments, participate in Agile ceremonies, and gradually contribute to API/UI test automation.

Own day-to-day management of a key client account. Serve as primary contact, keep projects and timelines on track, monitor campaign performance, identify trends, escalate issues, maintain account documentation, and learn performance marketing and affiliate channels.

Provide high-touch, unlicensed customer support via chat, email, and phone; resolve inquiries, explain financial products, escalate insights to improve product experience, and adapt through coaching in a fast-paced 24/7 environment.

Lead Unreal Engine console ports, optimize performance and rendering, debug GPU issues, build tools and best practices, mentor engineers, collaborate with cross-discipline teams to meet certification and launch targets.