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

The Data Scientist at GenLogs will build machine-learning systems, analyze large datasets, and collaborate with engineering and product teams to deliver advanced logistics intelligence solutions.

The C&B Supervisor manages payroll and benefits administration, ensuring compliance with labor laws, enhances compensation structures, and improves C&B processes.

ZwitterCo seeks a Senior Sales Engineer to drive sales of innovative membrane solutions, establish client relationships, and work with engineering teams to implement market strategies in water and wastewater applications.

Extract, clean, and transform data from multiple sources; build and optimize dashboards and reports; perform root cause analysis and statistical modeling; collaborate with leaders and Data Engineers to translate business needs; streamline data workflows and perform database migrations and schema mapping.

Senior full‑stack engineer responsible for building backend services (Node.js/TypeScript) and integrating with frontends (React/Vue). Ship production APIs, collaborate cross‑functionally, own delivery, mentor peers, and develop modular, testable, performant systems across diverse greenfield projects.

The Pre-Sales Solution Architect will design technical solutions, respond to client inquiries, and collaborate with sales and delivery teams to align solutions with business needs.

The National Sales Director will drive strategic relationships in healthcare, cultivate business opportunities, manage large enterprise accounts, and negotiate high-value contracts.

Manage environmental assessment projects, write and review ESA reports, oversee quality control, and communicate with clients, while leading site activities as needed.

Lead platform architecture and implementation for Tamnoon, designing scalable, secure distributed systems and cloud-native services. Build cloud infrastructure with AWS, Kubernetes/EKS, serverless and event-driven patterns, own identity and access solutions, and integrate security and external platforms. Drive technical design reviews, mentor engineers, establish best practices, and collaborate with Product, Security, and Engineering to deliver reliable, production-grade platform capabilities.

As a Senior Backend Engineer, you will architect and optimize backend services for e-commerce, ensure reliability, enhance CI/CD pipelines, and mentor team members.