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

Lead end-to-end design for new, AI-native products within the Develop pillar. Partner with Engineering, Product, and Insights to define ambiguous problems, prototype solutions, engage customers, present to stakeholders, and drive scalable, high-quality experiences and design strategy across surfaces.

Manage strategic relationships with enterprise customers to drive adoption and business value of Samsara's IoT platform. Create success plans, run executive business reviews and workshops, mentor teams, coordinate cross-functional stakeholders, and travel to customer sites to optimize safety, efficiency, and sustainability.

Support the global sales team by handling technical inquiries, running trials and proofs-of-concept, building scripting-based integrations, maintaining lab hardware/software, producing technical content, coordinating product testing, and liaising cross-functionally to ensure prospect success.

The Senior Machine Learning Engineer will develop ML APIs, build data pipelines, and collaborate across teams to enhance ML models and applications.

Lead design and implementation of scalable, distributed full‑stack systems to drive user growth. Architect resilient infrastructure, ship high‑quality tested code, mentor engineers, define technical roadmaps, and collaborate across product, data, and ML to deliver growth features and onboarding improvements.

Lead deep-dive analyses into account takeover and fraud, design and implement real-time defenses, collaborate with product/engineering/data science, run incident response, and deliver actionable insights to protect users while preserving UX and core metrics.

Senior backend engineer responsible for building and scaling resilient, low-latency cloud systems for Coinbase Growth. Launch, iterate, and run experiments across web, mobile, backend, data and ML to drive user growth; collaborate with cross-functional teams and write well-tested production code.

Support Federal sales as a technical lead: gather customer requirements, deliver solution demos and POCs, advise on cyber skills programs and crisis simulations, influence product, and close technical wins with stakeholders across levels.

Manage project plans, budgets, and interdisciplinary teams to develop and integrate space systems from concept to prototype. Track risks, metrics, vendor performance, and compliance while communicating progress to stakeholders and ensuring schedule, cost, and technical baselines.

Serve as primary client contact to gather requirements, translate needs into SQL/ETL transformation logic, manage projects, coordinate cross-functional teams, ensure data quality and regulatory deadlines, and improve recurring workflows while maintaining strong client relationships.

Provide technical and client-facing support for ArcReporting, configuring templates, mapping and processing data, troubleshooting issues, training clients, preparing documentation, and assisting with UAT and version upgrades to ensure accurate automated financial reports.

The role involves managing digital marketing campaigns, focusing on SEO and analytics, while effectively communicating with clients and managing projects.

Design, develop, and maintain forecasting and optimization models for contact forecasting, headcount planning, staffing and budget. Partner cross-functionally to produce data-driven recommendations, present to leadership, and mentor forecasting analysts.

Lead the Global Revenue Enablement organization by defining and executing enablement strategies, driving performance across customer-facing teams, enhancing training and onboarding programs, and improving data-driven analytics.

Lead the evolution of Affirm's brand through creative campaigns and strategic storytelling, collaborating across teams to enhance brand coherence and cultural relevance.

Design and scale core backend APIs and platform primitives for MCP, enabling AI agents to act across Zapier integrations. Build high-availability orchestration, logging, and interfaces between LLM clients and Zapier while partnering with product, design, and cross-functional teams to prioritize performance, security, and developer clarity.

Design and build partner-facing APIs and the Powered by Zapier platform, improve developer tools and docs, ensure scalability and reliability, collaborate cross-functionally, lead technical initiatives, and mentor teammates to support partner integration and embedded automation.

Zapier seeks an Applied AI Engineer to develop AI-driven automation tools. Responsibilities include working with large language models and improving AI performance, scalability, and reliability.

The Staff Security Researcher will lead product security incident responses, manage vulnerabilities, and enhance secure coding practices while coordinating with multiple teams.