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

Manage a caseload of in-process life insurance applications from initial application through underwriting and placement. Obtain client requirements, review underwriting decisions, coordinate with carriers and vendors, and master relevant workflows and software systems. Collaborate with sales, customer service, customer success, and quality assurance teams on process improvements. Maintain timely, accurate, and customer-focused case handling while communicating effectively with clients and internal stakeholders.

Manage inbound phone leads from prospective life insurance customers, explain coverage and industry terminology, and guide customers through the application process using a consultative sales approach. Collaborate with teammates to resolve complex customer needs, meet performance metrics, and improve sales results through coaching and ongoing development. The role is remote, customer-facing, and may include evening and weekend work.

Design, build, and maintain backend services and APIs using Ruby on Rails. Improve performance, scalability, reliability, and write well-tested production code. Collaborate with Product, Frontend, Data Engineering, and QA teams.

Own the cryptographic core: select and evolve MPC/TSS schemes, author protocol reviews, implement and review Rust/Go production crypto, lead audit responses, prepare incident fixes, publish and represent externally, and teach/mentor engineers while scaling the crypto function.

Build and operate production custody systems: signing service, key management, chain integrations, and transaction pipelines. Own end-to-end subsystems, integrate new chains, collaborate with cryptography on threshold signing and key recovery, write post-mortems, and produce clear async design docs and PRs.

Build and maintain cloud infrastructure platforms, automation, deployment pipelines, and developer tooling. Improve reliability, observability, security, and deployment workflows using Kubernetes, Terraform, CI/CD, and scripting. Collaborate with development teams, review code, troubleshoot incidents, maintain documentation, support developers, present DevOps practices, improve scrum processes, and mentor team members.

Own and expand a Three.js-based in-browser solar configurator, build and optimize 3D geometry and design workflows, implement frontend product features, collaborate with backend and computational teams, and ensure performant, stable, and intuitive 3D UX.

Own and expand a Three.js/R3F in-browser solar configurator: build and optimize 3D geometry tools and UX, collaborate with backend and simulation teams, ensure performant real-time rendering, and deliver frontend product features across the Aether platform.

Own and expand a Three.js-based in-browser solar configurator: implement and optimize 3D geometry tools and workflows, build product-facing frontend features, collaborate with backend and computational teams, translate solar physics into usable design tools, define frontend/3D architecture, and ensure performant, stable UX across edge cases.

Design and deploy production recommendation and retrieval engines, build data orchestration pipelines for multiple modalities, implement agentic workflow frameworks, and prototype, optimize, and scale models with monitoring, governance, and low-latency SLAs.

Lead design and delivery of enhancements to a next-generation AI agent platform. Own large features and infrastructure, mentor engineers, set technical standards, drive cross-team initiatives, improve reliability and SLOs, and influence product and process decisions to scale systems supporting millions of interactions.

Leads client web and mobile application projects, managing product priorities, project plans, timelines, deliverables, risks, and performance metrics. Serves as the primary client contact, translates requirements into engineering and design tasks, coordinates cross-functional teams, and improves development, maintenance, and release processes. Ensures client satisfaction, resource alignment, and delivery against business objectives.

Leads the Foundation’s strategy, operations, programs, ventures, fundraising, partnerships, team development, governance, and impact measurement. The Executive Director translates the Founder’s vision into measurable outcomes, oversees multiple entities, builds scalable systems, represents the organization publicly, and advances innovative economic equality, ownership, and wealth-building initiatives.

Lead complex enterprise SaaS sales for engineering firms across North America. Manage the full sales cycle from qualified leads and discovery through pilots, procurement, negotiation, and multi-year contract close. Build relationships with executives, engineers, and internal champions; generate outbound pipeline; represent the company at industry events; and collaborate with Product, Marketing, and Customer Success to support onboarding and expansion.

Provides empathetic, efficient customer support across multiple channels; documents interactions in CRM software; analyzes issues and proposes solutions; applies product knowledge to educate users; shares customer feedback and sentiment trends; develops support documentation; and supplies scenario-based input to train AI systems. Requires at least three years of professional customer support experience, strong communication and problem-solving skills, CRM proficiency, and experience managing complex cases.

Annotate, label, review, and validate audio and video samples according to project guidelines. Identify and correct errors, document annotation decisions, resolve questions with project teams, meet accuracy and deadline requirements, and provide feedback to improve annotation workflows. Strong English communication, attention to detail, organization, and quality control are essential; familiarity with data-labeling tools is advantageous.

Reviews and analyzes large business datasets for accuracy, completeness, relevance, privacy, and quality. Conducts document reviews involving PII, identifies data issues and anomalies, provides feedback to support AI training, refines quality assurance standards, and communicates findings to project stakeholders while maintaining data privacy and security compliance.

Own US benefits administration and support global People Operations, including employee inquiries, leave management, onboarding, offboarding, HR documentation, self-service resources, and lifecycle workflows. Partner with Payroll, Finance, Legal, IT, vendors, managers, and HRBPs to resolve issues and improve employee experiences across a growing technology company.

Drive product strategy and roadmap for healthcare solutions. Collaborate with engineering, design, and marketing to define requirements, launch products, conduct market research, monitor performance, and iterate based on data and stakeholder feedback to deliver customer value.

Analyze large healthcare datasets, build and implement quantitative models, perform statistical analyses, ensure data accuracy, collaborate with cross-functional teams, and provide actionable insights to improve healthcare delivery.

Manage end-to-end project delivery for healthcare initiatives: plan timelines, budgets and resources; coordinate cross-functional teams; mitigate risks; communicate status to stakeholders; lead meetings and ensure on-time, quality outcomes.